Los Angeles (Central City E) CA, US: 34.066429, -118.226755
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec. 2, 2020, 7 a.m. | 114.7 ppb (104) | 73.1 ppb (72) | 119.9 ppb (105) | 42.0 ppb (40) | 45.3 ppb (43) | 1.0 ppb (2) | 2.0 ppb (2) | 1.44 ppb (16) | 58.0 μg/m3 (53) | 16.0 μg/m3 (60) | 105.0 | |
| Dec. 2, 2020, 6 a.m. | 118.9 ppb (105) | 76.6 ppb (76) | 122.2 ppb (106) | 42.0 ppb (40) | 46.7 ppb (45) | 1.0 ppb (2) | 2.0 ppb (2) | 1.55 ppb (19) | 60.0 μg/m3 (54) | 23.0 μg/m3 (74) | 106.0 | |
| Dec. 2, 2020, 5 a.m. | 126.0 ppb (106) | 80.2 ppb (79) | 131.6 ppb (107) | 46.0 ppb (44) | 50.0 ppb (48) | 1.0 ppb (2) | 2.0 ppb (2) | 1.61 ppb (19) | 66.0 μg/m3 (57) | 18.0 μg/m3 (64) | 107.0 | |
| Dec. 2, 2020, 4 a.m. | 126.2 ppb (106) | 79.5 ppb (79) | 125.5 ppb (106) | 47.0 ppb (45) | 50.3 ppb (48) | 1.0 ppb (2) | 2.0 ppb (2) | 1.55 ppb (19) | 70.0 μg/m3 (59) | 19.0 μg/m3 (66) | 106.0 | |
| Dec. 2, 2020, 3 a.m. | 93.9 ppb (94) | 47.9 ppb (46) | 88.4 ppb (88) | 46.0 ppb (44) | 48.8 ppb (47) | 1.0 ppb (2) | 2.0 ppb (2) | 1.38 ppb (16) | 57.0 μg/m3 (52) | 16.0 μg/m3 (60) | 94.0 | |
| Dec. 2, 2020, 2 a.m. | 78.5 ppb (78) | 30.2 ppb (29) | 78.4 ppb (77) | 49.0 ppb (47) | 49.9 ppb (48) | 1.0 ppb (2) | 2.0 ppb (2) | 1.12 ppb (13) | 61.0 μg/m3 (54) | 19.0 μg/m3 (66) | 78.0 | |
| Dec. 2, 2020, 1 a.m. | 76.6 ppb (76) | 26.4 ppb (25) | 76.1 ppb (75) | 50.0 ppb (48) | 49.8 ppb (47) | 1.0 ppb (2) | 2.0 ppb (2) | 1.04 ppb (12) | 58.0 μg/m3 (53) | 11.0 μg/m3 (46) | 76.0 | |
| Dec. 2, 2020, midnight | 57.5 ppb (55) | 9.9 ppb (10) | N/A | 48.0 ppb (46) | N/A | 1.0 ppb (2) | 6.0 ppb (6) | 0.84 ppb (10) | 55.0 μg/m3 (51) | 13.0 μg/m3 (53) | 55.0 | |
| Dec. 1, 2020, 11 p.m. | 35.8 ppb (34) | 6.0 ppb (6) | N/A | 30.0 ppb (29) | N/A | 0.0 ppb (0) | 27.0 ppb (25) | 0.54 ppb (6) | 39.0 μg/m3 (37) | 8.0 μg/m3 (34) | 37.0 | |
| Dec. 1, 2020, 10 p.m. | 22.7 ppb (22) | 4.0 ppb (4) | 24.4 ppb (24) | 19.0 ppb (18) | 19.9 ppb (19) | N/A | 38.0 ppb (36) | N/A | 19.0 μg/m3 (18) | 2.0 μg/m3 (9) | 36.0 | |
| Dec. 1, 2020, 9 p.m. | N/A | N/A | 25.5 ppb (25) | N/A | 19.3 ppb (19) | N/A | N/A | N/A | 27.0 μg/m3 (25) | 3.0 μg/m3 (13) | 25.0 | |
| Dec. 1, 2020, 8 p.m. | N/A | N/A | 24.3 ppb (23) | N/A | 17.6 ppb (17) | 0.0 ppb (0) | N/A | 0.28 ppb (4) | 24.0 μg/m3 (23) | 5.0 μg/m3 (21) | 23.0 | |
| Dec. 1, 2020, 7 p.m. | N/A | N/A | 30.4 ppb (29) | N/A | 20.1 ppb (19) | 0.0 ppb (0) | N/A | 0.36 ppb (5) | 28.0 μg/m3 (26) | 10.0 μg/m3 (42) | 42.0 | |
| Dec. 1, 2020, 6 p.m. | 24.4 ppb (24) | 8.1 ppb (8) | 25.7 ppb (25) | 16.0 ppb (16) | 17.1 ppb (17) | N/A | 25.0 ppb (24) | N/A | 48.0 μg/m3 (45) | 9.0 μg/m3 (38) | 45.0 | |
| Dec. 1, 2020, 5 p.m. | 72.0 ppb (71) | 41.8 ppb (40) | 54.9 ppb (52) | 30.0 ppb (29) | 27.8 ppb (27) | 1.0 ppb (2) | 11.0 ppb (11) | 0.72 ppb (8) | 56.0 μg/m3 (52) | 13.0 μg/m3 (53) | 71.0 | |
| Dec. 1, 2020, 4 p.m. | 162.8 ppb (113) | 121.0 ppb (105) | 165.8 ppb (114) | 42.0 ppb (40) | 42.9 ppb (41) | 1.0 ppb (2) | 3.0 ppb (3) | 1.21 ppb (14) | 74.0 μg/m3 (61) | 15.0 μg/m3 (58) | 114.0 | |
| Dec. 1, 2020, 3 p.m. | 142.7 ppb (109) | 105.2 ppb (102) | 142.7 ppb (109) | 38.0 ppb (36) | 38.6 ppb (37) | 1.0 ppb (2) | 2.0 ppb (2) | 1.15 ppb (13) | 56.0 μg/m3 (52) | 11.0 μg/m3 (46) | 109.0 | |
| Dec. 1, 2020, 2 p.m. | 113.2 ppb (104) | 78.8 ppb (78) | 115.7 ppb (104) | 35.0 ppb (34) | 36.6 ppb (35) | 1.0 ppb (2) | 2.0 ppb (2) | 0.95 ppb (11) | 43.0 μg/m3 (40) | 6.0 μg/m3 (25) | 104.0 | |
| Dec. 1, 2020, 1 p.m. | 97.5 ppb (98) | 62.5 ppb (61) | 98.4 ppb (99) | 35.0 ppb (34) | 34.7 ppb (33) | 1.0 ppb (2) | 1.0 ppb (1) | 0.81 ppb (10) | 31.0 μg/m3 (29) | 9.0 μg/m3 (38) | 99.0 | |
| Dec. 1, 2020, noon | 72.4 ppb (71) | 39.4 ppb (38) | 73.4 ppb (72) | 33.0 ppb (32) | 34.9 ppb (33) | 0.0 ppb (0) | 1.0 ppb (1) | 0.62 ppb (7) | 30.0 μg/m3 (28) | 6.0 μg/m3 (25) | 72.0 | |
| Dec. 1, 2020, 11 a.m. | 65.5 ppb (64) | 32.2 ppb (31) | 60.9 ppb (59) | 33.0 ppb (32) | 33.7 ppb (32) | 0.0 ppb (0) | 1.0 ppb (1) | 0.61 ppb (7) | 34.0 μg/m3 (32) | 8.0 μg/m3 (34) | 64.0 | |
| Dec. 1, 2020, 10 a.m. | 52.0 ppb (50) | 21.5 ppb (21) | 50.9 ppb (49) | 31.0 ppb (30) | 32.6 ppb (31) | 0.0 ppb (0) | 3.0 ppb (3) | 0.53 ppb (6) | 22.0 μg/m3 (21) | 7.0 μg/m3 (30) | 50.0 | |
| Dec. 1, 2020, 9 a.m. | 63.4 ppb (62) | 28.4 ppb (27) | 65.8 ppb (64) | 35.0 ppb (34) | 36.7 ppb (35) | 0.0 ppb (0) | 2.0 ppb (2) | 0.6 ppb (7) | 33.0 μg/m3 (31) | 11.0 μg/m3 (46) | 64.0 | |
| Dec. 1, 2020, 8 a.m. | 69.3 ppb (68) | 33.8 ppb (32) | 74.9 ppb (74) | 36.0 ppb (34) | 39.1 ppb (37) | 0.0 ppb (0) | 2.0 ppb (2) | 0.72 ppb (8) | 35.0 μg/m3 (33) | 10.0 μg/m3 (42) | 74.0 | |
| Dec. 1, 2020, 7 a.m. | 71.1 ppb (70) | 34.3 ppb (33) | 74.4 ppb (73) | 37.0 ppb (35) | 40.1 ppb (38) | 0.0 ppb (0) | 1.0 ppb (1) | 0.88 ppb (11) | 32.0 μg/m3 (30) | 10.0 μg/m3 (42) | 73.0 | |
| Dec. 1, 2020, 6 a.m. | 88.3 ppb (88) | 50.0 ppb (48) | 88.3 ppb (88) | 39.0 ppb (37) | 41.9 ppb (40) | 1.0 ppb (2) | 2.0 ppb (2) | 1.07 ppb (13) | 46.0 μg/m3 (43) | 18.0 μg/m3 (64) | 88.0 | |
| Dec. 1, 2020, 5 a.m. | 73.1 ppb (72) | 34.5 ppb (33) | 81.7 ppb (81) | 39.0 ppb (37) | 42.7 ppb (41) | 0.0 ppb (0) | 2.0 ppb (2) | 1.0 ppb (12) | 48.0 μg/m3 (45) | 11.0 μg/m3 (46) | 81.0 | |
| Dec. 1, 2020, 4 a.m. | 82.3 ppb (82) | 42.6 ppb (41) | 79.3 ppb (78) | 40.0 ppb (38) | 43.3 ppb (41) | 0.0 ppb (0) | 1.0 ppb (1) | 1.13 ppb (13) | 46.0 μg/m3 (43) | 13.0 μg/m3 (53) | 82.0 | |
| Dec. 1, 2020, 3 a.m. | 88.5 ppb (88) | 47.7 ppb (45) | 91.3 ppb (91) | 41.0 ppb (39) | 44.5 ppb (42) | 1.0 ppb (2) | 1.0 ppb (1) | 1.21 ppb (14) | 61.0 μg/m3 (54) | 15.0 μg/m3 (58) | 91.0 | |
| Dec. 1, 2020, 2 a.m. | 79.6 ppb (79) | 37.0 ppb (35) | 87.0 ppb (87) | 43.0 ppb (41) | 46.3 ppb (44) | 1.0 ppb (2) | 2.0 ppb (2) | 1.06 ppb (13) | 56.0 μg/m3 (52) | 12.0 μg/m3 (50) | 87.0 | |
| Dec. 1, 2020, 1 a.m. | 36.9 ppb (35) | 3.5 ppb (4) | 37.3 ppb (36) | 34.0 ppb (33) | 34.6 ppb (33) | 0.0 ppb (0) | 11.0 ppb (11) | 0.63 ppb (7) | 38.0 μg/m3 (36) | 2.0 μg/m3 (9) | 36.0 | |
| Dec. 1, 2020, midnight | 18.9 ppb (18) | 1.0 ppb (1) | 23.5 ppb (23) | 18.0 ppb (17) | 22.7 ppb (22) | 0.0 ppb (0) | 29.0 ppb (27) | 0.4 ppb (5) | 33.0 μg/m3 (31) | 3.0 μg/m3 (13) | 31.0 | |
| Nov. 30, 2020, 11 p.m. | 17.8 ppb (17) | 2.6 ppb (3) | 25.5 ppb (25) | 15.0 ppb (15) | 22.8 ppb (22) | 0.0 ppb (0) | 34.0 ppb (32) | 0.35 ppb (4) | 38.0 μg/m3 (36) | 7.0 μg/m3 (30) | 36.0 | |
| Nov. 30, 2020, 10 p.m. | 19.0 ppb (18) | 3.8 ppb (4) | 20.1 ppb (19) | 15.0 ppb (15) | 15.8 ppb (15) | 0.0 ppb (0) | 37.0 ppb (35) | 0.34 ppb (4) | 34.0 μg/m3 (32) | 8.0 μg/m3 (34) | 35.0 | |
| Nov. 30, 2020, 9 p.m. | 17.5 ppb (17) | 3.7 ppb (4) | 18.3 ppb (18) | 14.0 ppb (14) | 14.1 ppb (14) | 0.0 ppb (0) | 40.0 ppb (38) | 0.31 ppb (4) | 25.0 μg/m3 (24) | 5.0 μg/m3 (21) | 38.0 | |
| Nov. 30, 2020, 8 p.m. | 15.8 ppb (15) | 5.0 ppb (5) | 15.4 ppb (15) | 11.0 ppb (11) | 10.4 ppb (10) | 0.0 ppb (0) | 40.0 ppb (38) | 0.21 ppb (3) | 26.0 μg/m3 (25) | 4.0 μg/m3 (17) | 38.0 | |
| Nov. 30, 2020, 7 p.m. | 22.5 ppb (22) | 8.0 ppb (8) | 22.6 ppb (22) | 14.0 ppb (14) | 13.2 ppb (13) | 0.0 ppb (0) | 32.0 ppb (30) | 0.26 ppb (4) | 31.0 μg/m3 (29) | 5.0 μg/m3 (21) | 30.0 | |
| Nov. 30, 2020, 6 p.m. | 29.0 ppb (28) | 10.2 ppb (10) | 30.4 ppb (29) | 19.0 ppb (18) | 19.3 ppb (19) | 0.0 ppb (0) | 24.0 ppb (23) | 0.35 ppb (4) | 33.0 μg/m3 (31) | 5.0 μg/m3 (21) | 31.0 | |
| Nov. 30, 2020, 5 p.m. | 51.4 ppb (49) | 24.2 ppb (23) | 49.6 ppb (47) | 27.0 ppb (26) | 26.3 ppb (25) | 0.0 ppb (0) | 14.0 ppb (13) | 0.54 ppb (6) | 38.0 μg/m3 (36) | 6.0 μg/m3 (25) | 49.0 | |
| Nov. 30, 2020, 4 p.m. | 94.7 ppb (95) | 59.1 ppb (57) | 94.4 ppb (95) | 36.0 ppb (34) | 36.2 ppb (35) | 1.0 ppb (2) | 5.0 ppb (5) | 0.75 ppb (10) | 47.0 μg/m3 (44) | 10.0 μg/m3 (42) | 95.0 | |
| Nov. 30, 2020, 3 p.m. | 126.5 ppb (106) | 90.9 ppb (91) | 123.6 ppb (106) | 36.0 ppb (34) | 38.0 ppb (36) | 1.0 ppb (2) | 3.0 ppb (3) | 1.01 ppb (12) | 59.0 μg/m3 (53) | 12.0 μg/m3 (50) | 106.0 | |
| Nov. 30, 2020, 2 p.m. | 108.3 ppb (103) | 74.0 ppb (73) | 110.2 ppb (103) | 35.0 ppb (34) | 35.4 ppb (34) | 1.0 ppb (2) | 2.0 ppb (2) | 1.01 ppb (12) | 44.0 μg/m3 (41) | 11.0 μg/m3 (46) | 103.0 | |
| Nov. 30, 2020, 1 p.m. | 76.9 ppb (76) | 43.3 ppb (41) | 77.9 ppb (77) | 34.0 ppb (33) | 33.8 ppb (32) | 0.0 ppb (0) | 1.0 ppb (1) | 0.7 ppb (8) | 31.0 μg/m3 (29) | 10.0 μg/m3 (42) | 77.0 | |
| Nov. 30, 2020, noon | 62.3 ppb (60) | 29.9 ppb (29) | 60.0 ppb (58) | 33.0 ppb (32) | 33.6 ppb (32) | 0.0 ppb (0) | 2.0 ppb (2) | 0.61 ppb (7) | 32.0 μg/m3 (30) | 12.0 μg/m3 (50) | 60.0 | |
| Nov. 30, 2020, 11 a.m. | 41.5 ppb (40) | 10.9 ppb (11) | 45.3 ppb (43) | 31.0 ppb (30) | 31.6 ppb (30) | 0.0 ppb (0) | 2.0 ppb (2) | 0.53 ppb (6) | 27.0 μg/m3 (25) | 8.0 μg/m3 (34) | 43.0 | |
| Nov. 30, 2020, 10 a.m. | 36.8 ppb (35) | 7.2 ppb (7) | 36.0 ppb (34) | 30.0 ppb (29) | 30.3 ppb (29) | 0.0 ppb (0) | 3.0 ppb (3) | 0.53 ppb (6) | 29.0 μg/m3 (27) | 10.0 μg/m3 (42) | 42.0 | |
| Nov. 30, 2020, 9 a.m. | 53.9 ppb (51) | 21.4 ppb (21) | 49.4 ppb (47) | 33.0 ppb (32) | 32.9 ppb (32) | 0.0 ppb (0) | 2.0 ppb (2) | 0.65 ppb (8) | 33.0 μg/m3 (31) | 10.0 μg/m3 (42) | 51.0 | |
| Nov. 30, 2020, 8 a.m. | 38.7 ppb (37) | 8.6 ppb (9) | 41.7 ppb (40) | 30.0 ppb (29) | 33.4 ppb (32) | 0.0 ppb (0) | 3.0 ppb (3) | 0.71 ppb (8) | 36.0 μg/m3 (34) | 11.0 μg/m3 (46) | 46.0 | |
| Nov. 30, 2020, 7 a.m. | 65.8 ppb (64) | 32.0 ppb (31) | 60.7 ppb (59) | 34.0 ppb (33) | 35.6 ppb (34) | 0.0 ppb (0) | 2.0 ppb (2) | 0.99 ppb (12) | 41.0 μg/m3 (38) | 15.0 μg/m3 (58) | 64.0 | |
| Nov. 30, 2020, 6 a.m. | 68.9 ppb (67) | 34.2 ppb (33) | 70.8 ppb (69) | 35.0 ppb (34) | 37.6 ppb (36) | 0.0 ppb (0) | 2.0 ppb (2) | 1.07 ppb (13) | 45.0 μg/m3 (42) | 10.0 μg/m3 (42) | 69.0 | |
| Nov. 30, 2020, 5 a.m. | 65.1 ppb (63) | 28.2 ppb (27) | 71.1 ppb (70) | 37.0 ppb (35) | 39.1 ppb (37) | 0.0 ppb (0) | 2.0 ppb (2) | 1.07 ppb (13) | 41.0 μg/m3 (38) | 19.0 μg/m3 (66) | 70.0 | |
| Nov. 30, 2020, 4 a.m. | 48.2 ppb (46) | 11.4 ppb (11) | 50.2 ppb (48) | 37.0 ppb (35) | 38.9 ppb (37) | 0.0 ppb (0) | 3.0 ppb (3) | 0.97 ppb (12) | 44.0 μg/m3 (41) | 17.0 μg/m3 (62) | 62.0 | |
| Nov. 30, 2020, 3 a.m. | 42.3 ppb (40) | 5.8 ppb (6) | 44.3 ppb (42) | 37.0 ppb (35) | 38.4 ppb (37) | 0.0 ppb (0) | 5.0 ppb (5) | 0.83 ppb (10) | 42.0 μg/m3 (39) | 8.0 μg/m3 (34) | 42.0 | |
| Nov. 30, 2020, 2 a.m. | 26.9 ppb (26) | 2.1 ppb (2) | 23.9 ppb (23) | 25.0 ppb (24) | 22.9 ppb (22) | 0.0 ppb (0) | 19.0 ppb (18) | 0.58 ppb (7) | 24.0 μg/m3 (23) | 6.0 μg/m3 (25) | 26.0 | |
| Nov. 30, 2020, 1 a.m. | 13.4 ppb (13) | 0.1 ppb (1) | 14.0 ppb (14) | 13.0 ppb (13) | 14.0 ppb (14) | 0.0 ppb (0) | 37.0 ppb (35) | 0.36 ppb (5) | 23.0 μg/m3 (22) | 4.0 μg/m3 (17) | 35.0 | |
| Nov. 30, 2020, midnight | 16.1 ppb (16) | 0.6 ppb (1) | 15.2 ppb (15) | 16.0 ppb (16) | 14.8 ppb (14) | 0.0 ppb (0) | 37.0 ppb (35) | 0.38 ppb (5) | 24.0 μg/m3 (23) | 6.0 μg/m3 (25) | 35.0 | |
| Nov. 29, 2020, 11 p.m. | 16.4 ppb (16) | 1.6 ppb (2) | N/A | 15.0 ppb (15) | N/A | 0.0 ppb (0) | 41.0 ppb (38) | 0.39 ppb (5) | 26.0 μg/m3 (25) | 4.0 μg/m3 (17) | 38.0 | |
| Nov. 29, 2020, 10 p.m. | 6.1 ppb (6) | 0.8 ppb (1) | 6.6 ppb (7) | 5.0 ppb (5) | 5.7 ppb (6) | 0.0 ppb (0) | 51.0 ppb (48) | 0.23 ppb (3) | 13.0 μg/m3 (13) | 5.0 μg/m3 (21) | 48.0 | |
| Nov. 29, 2020, 9 p.m. | 6.6 ppb (7) | 1.1 ppb (2) | 7.4 ppb (7) | 6.0 ppb (6) | 6.1 ppb (6) | 0.0 ppb (0) | 51.0 ppb (48) | 0.23 ppb (3) | 19.0 μg/m3 (18) | 4.0 μg/m3 (17) | 48.0 | |
| Nov. 29, 2020, 8 p.m. | 9.0 ppb (9) | 1.7 ppb (2) | 9.7 ppb (10) | 7.0 ppb (7) | 7.6 ppb (8) | 0.0 ppb (0) | 47.0 ppb (44) | 0.24 ppb (3) | 25.0 μg/m3 (24) | 5.0 μg/m3 (21) | 44.0 | |
| Nov. 29, 2020, 7 p.m. | 9.0 ppb (9) | 1.9 ppb (2) | 10.0 ppb (10) | 7.0 ppb (7) | 7.7 ppb (8) | 0.0 ppb (0) | 42.0 ppb (39) | 0.2 ppb (3) | 23.0 μg/m3 (22) | 2.0 μg/m3 (9) | 39.0 | |
| Nov. 29, 2020, 6 p.m. | 11.6 ppb (11) | 2.9 ppb (3) | 12.1 ppb (12) | 9.0 ppb (9) | 8.9 ppb (9) | 0.0 ppb (0) | 36.0 ppb (34) | 0.22 ppb (3) | 16.0 μg/m3 (15) | 4.0 μg/m3 (17) | 34.0 | |
| Nov. 29, 2020, 5 p.m. | 24.8 ppb (24) | 8.1 ppb (8) | 25.1 ppb (24) | 17.0 ppb (17) | 16.7 ppb (16) | 0.0 ppb (0) | 24.0 ppb (23) | 0.43 ppb (5) | 23.0 μg/m3 (22) | 7.0 μg/m3 (30) | 30.0 | |
| Nov. 29, 2020, 4 p.m. | 53.6 ppb (51) | 26.2 ppb (25) | 53.4 ppb (51) | 28.0 ppb (27) | 27.7 ppb (27) | 1.0 ppb (2) | 10.0 ppb (10) | 0.69 ppb (8) | 31.0 μg/m3 (29) | 6.0 μg/m3 (25) | 51.0 | |
| Nov. 29, 2020, 3 p.m. | 56.9 ppb (55) | 27.2 ppb (26) | 59.0 ppb (57) | 30.0 ppb (29) | 31.0 ppb (30) | 0.0 ppb (0) | 5.0 ppb (5) | 0.73 ppb (8) | 37.0 μg/m3 (35) | 9.0 μg/m3 (38) | 57.0 | |
| Nov. 29, 2020, 2 p.m. | 48.7 ppb (46) | 17.6 ppb (17) | 50.2 ppb (48) | 31.0 ppb (30) | 32.7 ppb (31) | 0.0 ppb (0) | 2.0 ppb (2) | 0.65 ppb (8) | 28.0 μg/m3 (26) | 10.0 μg/m3 (42) | 48.0 | |
| Nov. 29, 2020, 1 p.m. | 38.5 ppb (37) | 8.2 ppb (8) | 37.5 ppb (36) | 30.0 ppb (29) | 30.8 ppb (30) | 0.0 ppb (0) | 3.0 ppb (3) | 0.54 ppb (6) | 24.0 μg/m3 (23) | 8.0 μg/m3 (34) | 37.0 | |
| Nov. 29, 2020, noon | 33.7 ppb (32) | 5.5 ppb (6) | 32.6 ppb (31) | 28.0 ppb (27) | 28.8 ppb (28) | 0.0 ppb (0) | 5.0 ppb (5) | 0.5 ppb (6) | 26.0 μg/m3 (25) | 9.0 μg/m3 (38) | 38.0 | |
| Nov. 29, 2020, 11 a.m. | 30.3 ppb (29) | 3.2 ppb (4) | 28.4 ppb (27) | 27.0 ppb (26) | 27.0 ppb (26) | 0.0 ppb (0) | 7.0 ppb (7) | 0.57 ppb (7) | 30.0 μg/m3 (28) | 9.0 μg/m3 (38) | 38.0 | |
| Nov. 29, 2020, 10 a.m. | 35.7 ppb (34) | 5.7 ppb (6) | 36.7 ppb (35) | 30.0 ppb (29) | 32.0 ppb (31) | 0.0 ppb (0) | 4.0 ppb (4) | 0.64 ppb (7) | 36.0 μg/m3 (34) | 12.0 μg/m3 (50) | 50.0 | |
| Nov. 29, 2020, 9 a.m. | 61.9 ppb (60) | 28.3 ppb (27) | 53.5 ppb (51) | 34.0 ppb (33) | 34.0 ppb (33) | 1.0 ppb (2) | 2.0 ppb (2) | 0.72 ppb (8) | 36.0 μg/m3 (34) | 12.0 μg/m3 (50) | 60.0 | |
| Nov. 29, 2020, 8 a.m. | 44.2 ppb (42) | 11.9 ppb (12) | 50.9 ppb (49) | 32.0 ppb (31) | 35.8 ppb (34) | 0.0 ppb (0) | 3.0 ppb (3) | 0.86 ppb (11) | 44.0 μg/m3 (41) | 15.0 μg/m3 (58) | 58.0 | |
| Nov. 29, 2020, 7 a.m. | 70.8 ppb (69) | 36.9 ppb (35) | 71.9 ppb (71) | 34.0 ppb (33) | 37.9 ppb (36) | 1.0 ppb (2) | 3.0 ppb (3) | 1.07 ppb (13) | 54.0 μg/m3 (50) | 25.0 μg/m3 (79) | 79.0 | |
| Nov. 29, 2020, 6 a.m. | 57.3 ppb (55) | 24.2 ppb (23) | 59.7 ppb (58) | 33.0 ppb (32) | 36.5 ppb (35) | 0.0 ppb (0) | 3.0 ppb (3) | 1.07 ppb (13) | 49.0 μg/m3 (46) | 21.0 μg/m3 (70) | 70.0 | |
| Nov. 29, 2020, 5 a.m. | 61.6 ppb (60) | 25.8 ppb (25) | 62.3 ppb (60) | 36.0 ppb (34) | 39.4 ppb (38) | 1.0 ppb (2) | 3.0 ppb (3) | 1.16 ppb (14) | 55.0 μg/m3 (51) | 25.0 μg/m3 (79) | 79.0 | |
| Nov. 29, 2020, 4 a.m. | 64.7 ppb (63) | 27.7 ppb (27) | 66.6 ppb (65) | 37.0 ppb (35) | 40.3 ppb (39) | 1.0 ppb (2) | 3.0 ppb (3) | 1.2 ppb (14) | 56.0 μg/m3 (52) | 23.0 μg/m3 (74) | 74.0 | |
| Nov. 29, 2020, 3 a.m. | 61.3 ppb (59) | 23.4 ppb (23) | 65.1 ppb (63) | 38.0 ppb (36) | 40.9 ppb (39) | 1.0 ppb (2) | 2.0 ppb (2) | 1.17 ppb (14) | 51.0 μg/m3 (48) | 14.0 μg/m3 (55) | 63.0 | |
| Nov. 29, 2020, 2 a.m. | 58.0 ppb (56) | 17.1 ppb (17) | 57.3 ppb (55) | 41.0 ppb (39) | 41.7 ppb (40) | 1.0 ppb (2) | 2.0 ppb (2) | 1.04 ppb (12) | 42.0 μg/m3 (39) | 13.0 μg/m3 (53) | 56.0 | |
| Nov. 29, 2020, 1 a.m. | 25.1 ppb (24) | 0.8 ppb (1) | 25.9 ppb (25) | 24.0 ppb (23) | 25.6 ppb (25) | 1.0 ppb (2) | 22.0 ppb (21) | 0.45 ppb (6) | 42.0 μg/m3 (39) | 18.0 μg/m3 (64) | 64.0 | |
| Nov. 29, 2020, midnight | 14.1 ppb (14) | 0.5 ppb (1) | 14.9 ppb (15) | 14.0 ppb (14) | 14.4 ppb (14) | 1.0 ppb (2) | 35.0 ppb (33) | 0.3 ppb (4) | 20.0 μg/m3 (19) | 3.0 μg/m3 (13) | 33.0 | |
| Nov. 28, 2020, 11 p.m. | 8.9 ppb (9) | 0.8 ppb (1) | 9.8 ppb (10) | 8.0 ppb (8) | 8.8 ppb (9) | 0.0 ppb (0) | 44.0 ppb (41) | 0.24 ppb (3) | 17.0 μg/m3 (16) | 5.0 μg/m3 (21) | 41.0 | |
| Nov. 28, 2020, 10 p.m. | 7.4 ppb (7) | 1.1 ppb (2) | 8.1 ppb (8) | 6.0 ppb (6) | 6.7 ppb (7) | 0.0 ppb (0) | 46.0 ppb (43) | 0.23 ppb (3) | 19.0 μg/m3 (18) | 6.0 μg/m3 (25) | 43.0 | |
| Nov. 28, 2020, 9 p.m. | 7.5 ppb (8) | 1.5 ppb (2) | 8.0 ppb (8) | 6.0 ppb (6) | 6.3 ppb (6) | 0.0 ppb (0) | 45.0 ppb (42) | 0.21 ppb (3) | 20.0 μg/m3 (19) | 4.0 μg/m3 (17) | 42.0 | |
| Nov. 28, 2020, 8 p.m. | 8.6 ppb (9) | 1.9 ppb (2) | 9.4 ppb (9) | 7.0 ppb (7) | 7.1 ppb (7) | 0.0 ppb (0) | 40.0 ppb (38) | 0.22 ppb (3) | 23.0 μg/m3 (22) | 4.0 μg/m3 (17) | 38.0 | |
| Nov. 28, 2020, 7 p.m. | 12.2 ppb (12) | 3.3 ppb (4) | 12.8 ppb (13) | 9.0 ppb (9) | 9.0 ppb (9) | 0.0 ppb (0) | 35.0 ppb (33) | 0.21 ppb (3) | 25.0 μg/m3 (24) | 4.0 μg/m3 (17) | 33.0 | |
| Nov. 28, 2020, 6 p.m. | 8.8 ppb (9) | 2.5 ppb (3) | 9.5 ppb (9) | 6.0 ppb (6) | 6.9 ppb (7) | 0.0 ppb (0) | 35.0 ppb (33) | 0.2 ppb (3) | 22.0 μg/m3 (21) | 6.0 μg/m3 (25) | 33.0 | |
| Nov. 28, 2020, 5 p.m. | 29.1 ppb (28) | 11.6 ppb (11) | 28.8 ppb (28) | 18.0 ppb (17) | 17.5 ppb (17) | 0.0 ppb (0) | 21.0 ppb (20) | 0.43 ppb (5) | 41.0 μg/m3 (38) | 8.0 μg/m3 (34) | 38.0 | |
| Nov. 28, 2020, 4 p.m. | 52.4 ppb (50) | 26.4 ppb (25) | 53.0 ppb (50) | 26.0 ppb (25) | 26.7 ppb (26) | 0.0 ppb (0) | 10.0 ppb (10) | 0.55 ppb (7) | 33.0 μg/m3 (31) | 4.0 μg/m3 (17) | 50.0 | |
| Nov. 28, 2020, 3 p.m. | 80.7 ppb (80) | 49.3 ppb (47) | 79.9 ppb (79) | 32.0 ppb (31) | 32.8 ppb (31) | 0.0 ppb (0) | 3.0 ppb (3) | 0.71 ppb (8) | 38.0 μg/m3 (36) | 6.0 μg/m3 (25) | 80.0 | |
| Nov. 28, 2020, 2 p.m. | 70.6 ppb (69) | 39.5 ppb (38) | 72.1 ppb (71) | 31.0 ppb (30) | 32.8 ppb (31) | 0.0 ppb (0) | 2.0 ppb (2) | 0.66 ppb (8) | 33.0 μg/m3 (31) | 8.0 μg/m3 (34) | 71.0 | |
| Nov. 28, 2020, 1 p.m. | 75.8 ppb (75) | 43.5 ppb (42) | 71.3 ppb (70) | 33.0 ppb (32) | 32.0 ppb (31) | 0.0 ppb (0) | 2.0 ppb (2) | 0.7 ppb (8) | 38.0 μg/m3 (36) | 15.0 μg/m3 (58) | 75.0 | |
| Nov. 28, 2020, noon | 63.6 ppb (62) | 32.1 ppb (31) | 58.3 ppb (56) | 32.0 ppb (31) | 33.4 ppb (32) | 0.0 ppb (0) | 2.0 ppb (2) | 0.58 ppb (7) | 34.0 μg/m3 (32) | 11.0 μg/m3 (46) | 62.0 | |
| Nov. 28, 2020, 11 a.m. | 41.9 ppb (40) | 13.5 ppb (13) | 41.9 ppb (40) | 29.0 ppb (28) | 30.5 ppb (29) | 0.0 ppb (0) | 2.0 ppb (2) | 0.59 ppb (7) | 32.0 μg/m3 (30) | 11.0 μg/m3 (46) | 46.0 | |
| Nov. 28, 2020, 10 a.m. | 41.8 ppb (40) | 13.4 ppb (13) | 45.6 ppb (44) | 29.0 ppb (28) | 31.1 ppb (30) | 0.0 ppb (0) | 2.0 ppb (2) | 0.66 ppb (8) | 35.0 μg/m3 (33) | 13.0 μg/m3 (53) | 53.0 | |
| Nov. 28, 2020, 9 a.m. | 58.4 ppb (56) | 27.4 ppb (26) | 60.9 ppb (59) | 31.0 ppb (30) | 32.5 ppb (31) | 0.0 ppb (0) | 2.0 ppb (2) | 0.88 ppb (11) | 40.0 μg/m3 (38) | 15.0 μg/m3 (58) | 59.0 | |
| Nov. 28, 2020, 8 a.m. | 65.6 ppb (64) | 33.5 ppb (32) | 70.3 ppb (69) | 32.0 ppb (31) | 35.9 ppb (34) | 0.0 ppb (0) | 2.0 ppb (2) | 1.01 ppb (12) | 51.0 μg/m3 (48) | 16.0 μg/m3 (60) | 69.0 | |
| Nov. 28, 2020, 7 a.m. | 64.6 ppb (63) | 31.8 ppb (30) | 68.3 ppb (67) | 33.0 ppb (32) | 35.7 ppb (34) | 0.0 ppb (0) | 2.0 ppb (2) | 1.03 ppb (12) | 51.0 μg/m3 (48) | 19.0 μg/m3 (66) | 67.0 | |
| Nov. 28, 2020, 6 a.m. | 71.3 ppb (70) | 38.1 ppb (36) | 69.7 ppb (68) | 33.0 ppb (32) | 36.2 ppb (35) | 0.0 ppb (0) | 2.0 ppb (2) | 1.03 ppb (12) | 54.0 μg/m3 (50) | 18.0 μg/m3 (64) | 70.0 | |
| Nov. 28, 2020, 5 a.m. | 66.3 ppb (65) | 32.8 ppb (31) | 66.0 ppb (64) | 34.0 ppb (33) | 36.4 ppb (35) | 0.0 ppb (0) | 3.0 ppb (3) | 1.06 ppb (13) | 57.0 μg/m3 (52) | 16.0 μg/m3 (60) | 65.0 | |
| Nov. 28, 2020, 4 a.m. | 56.7 ppb (54) | 22.3 ppb (22) | 58.0 ppb (56) | 34.0 ppb (33) | 36.9 ppb (35) | 0.0 ppb (0) | 2.0 ppb (2) | 0.9 ppb (11) | 49.0 μg/m3 (46) | 13.0 μg/m3 (53) | 56.0 | |
| Nov. 28, 2020, 3 a.m. | 61.3 ppb (59) | 26.7 ppb (26) | 64.3 ppb (62) | 35.0 ppb (34) | 36.6 ppb (35) | 0.0 ppb (0) | 2.0 ppb (2) | 1.0 ppb (12) | 50.0 μg/m3 (47) | 10.0 μg/m3 (42) | 62.0 | |
| Nov. 28, 2020, 2 a.m. | 36.2 ppb (35) | 5.9 ppb (6) | 37.4 ppb (36) | 30.0 ppb (29) | 31.5 ppb (30) | 0.0 ppb (0) | 8.0 ppb (8) | 0.65 ppb (8) | 37.0 μg/m3 (35) | 10.0 μg/m3 (42) | 42.0 | |
| Nov. 28, 2020, 1 a.m. | 25.3 ppb (24) | 2.7 ppb (3) | 22.7 ppb (22) | 23.0 ppb (22) | 20.4 ppb (20) | 0.0 ppb (0) | 18.0 ppb (17) | 0.41 ppb (5) | 36.0 μg/m3 (34) | 5.0 μg/m3 (21) | 34.0 | |
| Nov. 28, 2020, midnight | 9.8 ppb (10) | 0.6 ppb (1) | 9.9 ppb (10) | 9.0 ppb (9) | 9.2 ppb (9) | 0.0 ppb (0) | 34.0 ppb (32) | 0.24 ppb (3) | 29.0 μg/m3 (27) | 4.0 μg/m3 (17) | 32.0 | |
| Nov. 27, 2020, 11 p.m. | 8.4 ppb (8) | 1.2 ppb (2) | 8.6 ppb (9) | 7.0 ppb (7) | 7.2 ppb (7) | 0.0 ppb (0) | 37.0 ppb (35) | 0.22 ppb (3) | 33.0 μg/m3 (31) | -2.0 μg/m3 (0) | 35.0 | |
| Nov. 27, 2020, 10 p.m. | 6.2 ppb (6) | 1.2 ppb (2) | 6.6 ppb (7) | 5.0 ppb (5) | 5.1 ppb (5) | 0.0 ppb (0) | 38.0 ppb (36) | 0.19 ppb (3) | 35.0 μg/m3 (33) | -2.0 μg/m3 (0) | 36.0 | |
| Nov. 27, 2020, 9 p.m. | 7.5 ppb (8) | 1.8 ppb (2) | 8.0 ppb (8) | 6.0 ppb (6) | 5.9 ppb (6) | 0.0 ppb (0) | 36.0 ppb (34) | 0.19 ppb (3) | 46.0 μg/m3 (43) | 1.0 μg/m3 (5) | 43.0 | |
| Nov. 27, 2020, 8 p.m. | 14.6 ppb (14) | 4.0 ppb (4) | 15.4 ppb (15) | 11.0 ppb (11) | 11.0 ppb (11) | 0.0 ppb (0) | 32.0 ppb (30) | 0.26 ppb (4) | 48.0 μg/m3 (45) | 5.0 μg/m3 (21) | 45.0 | |
| Nov. 27, 2020, 7 p.m. | 16.1 ppb (16) | 5.0 ppb (5) | 17.4 ppb (17) | 11.0 ppb (11) | 12.0 ppb (12) | 0.0 ppb (0) | 29.0 ppb (27) | 0.27 ppb (4) | 46.0 μg/m3 (43) | 5.0 μg/m3 (21) | 43.0 | |
| Nov. 27, 2020, 6 p.m. | 16.4 ppb (16) | 5.4 ppb (6) | 17.8 ppb (17) | 11.0 ppb (11) | 11.8 ppb (12) | 0.0 ppb (0) | 26.0 ppb (25) | 0.24 ppb (3) | 47.0 μg/m3 (44) | 5.0 μg/m3 (21) | 44.0 | |
| Nov. 27, 2020, 5 p.m. | 23.2 ppb (22) | 9.2 ppb (9) | 23.7 ppb (23) | 14.0 ppb (14) | 14.3 ppb (14) | 0.0 ppb (0) | 21.0 ppb (20) | 0.26 ppb (4) | 54.0 μg/m3 (50) | 7.0 μg/m3 (30) | 50.0 | |
| Nov. 27, 2020, 4 p.m. | 65.2 ppb (63) | 39.1 ppb (37) | 67.6 ppb (66) | 26.0 ppb (25) | 27.7 ppb (27) | 0.0 ppb (0) | 6.0 ppb (6) | 0.64 ppb (7) | 63.0 μg/m3 (55) | 9.0 μg/m3 (38) | 66.0 | |
| Nov. 27, 2020, 3 p.m. | 93.9 ppb (94) | 65.3 ppb (64) | 94.0 ppb (94) | 29.0 ppb (28) | 30.8 ppb (30) | 1.0 ppb (2) | 3.0 ppb (3) | 0.82 ppb (10) | 65.0 μg/m3 (56) | 12.0 μg/m3 (50) | 94.0 | |
| Nov. 27, 2020, 2 p.m. | 89.1 ppb (89) | 61.3 ppb (59) | 91.9 ppb (92) | 28.0 ppb (27) | 29.9 ppb (29) | 0.0 ppb (0) | 2.0 ppb (2) | 0.74 ppb (8) | 64.0 μg/m3 (56) | 14.0 μg/m3 (55) | 92.0 | |
| Nov. 27, 2020, 1 p.m. | 64.6 ppb (63) | 37.4 ppb (36) | 66.1 ppb (64) | 27.0 ppb (26) | 28.7 ppb (28) | 0.0 ppb (0) | 2.0 ppb (2) | 0.59 ppb (7) | 54.0 μg/m3 (50) | 8.0 μg/m3 (34) | 64.0 | |
| Nov. 27, 2020, noon | 56.9 ppb (55) | 30.2 ppb (29) | 56.3 ppb (54) | 27.0 ppb (26) | 29.4 ppb (28) | 0.0 ppb (0) | 2.0 ppb (2) | 0.63 ppb (7) | 58.0 μg/m3 (53) | 12.0 μg/m3 (50) | 55.0 | |
| Nov. 27, 2020, 11 a.m. | 41.7 ppb (40) | 17.0 ppb (17) | 39.9 ppb (38) | 25.0 ppb (24) | 26.4 ppb (25) | 0.0 ppb (0) | 3.0 ppb (3) | 0.62 ppb (7) | 60.0 μg/m3 (54) | 12.0 μg/m3 (50) | 54.0 | |
| Nov. 27, 2020, 10 a.m. | 47.1 ppb (45) | 21.8 ppb (21) | 54.8 ppb (52) | 25.0 ppb (24) | 28.7 ppb (28) | 0.0 ppb (0) | 2.0 ppb (2) | 0.68 ppb (8) | 69.0 μg/m3 (58) | 21.0 μg/m3 (70) | 70.0 | |
| Nov. 27, 2020, 9 a.m. | 52.4 ppb (50) | 26.8 ppb (26) | 61.6 ppb (60) | 26.0 ppb (25) | 28.6 ppb (27) | 0.0 ppb (0) | 2.0 ppb (2) | 0.79 ppb (10) | 71.0 μg/m3 (59) | 21.0 μg/m3 (70) | 70.0 | |
| Nov. 27, 2020, 8 a.m. | 41.4 ppb (40) | 15.3 ppb (15) | 47.8 ppb (46) | 26.0 ppb (25) | 30.9 ppb (30) | 0.0 ppb (0) | 3.0 ppb (3) | 0.89 ppb (11) | 80.0 μg/m3 (64) | 27.0 μg/m3 (83) | 83.0 | |
| Nov. 27, 2020, 7 a.m. | 36.4 ppb (35) | 9.7 ppb (10) | 43.9 ppb (42) | 27.0 ppb (26) | 30.8 ppb (30) | 0.0 ppb (0) | 3.0 ppb (3) | 0.88 ppb (11) | 70.0 μg/m3 (59) | 25.0 μg/m3 (79) | 79.0 | |
| Nov. 27, 2020, 6 a.m. | 41.8 ppb (40) | 14.3 ppb (14) | 44.4 ppb (42) | 28.0 ppb (27) | 31.9 ppb (31) | 0.0 ppb (0) | 3.0 ppb (3) | 0.96 ppb (12) | 68.0 μg/m3 (58) | 26.0 μg/m3 (81) | 81.0 | |
| Nov. 27, 2020, 5 a.m. | 34.6 ppb (33) | 6.4 ppb (7) | 36.4 ppb (35) | 28.0 ppb (27) | 31.2 ppb (30) | 0.0 ppb (0) | 4.0 ppb (4) | 0.76 ppb (10) | 59.0 μg/m3 (53) | 21.0 μg/m3 (70) | 70.0 | |
| Nov. 27, 2020, 4 a.m. | 36.6 ppb (35) | 7.1 ppb (7) | 38.7 ppb (37) | 30.0 ppb (29) | 32.8 ppb (31) | 0.0 ppb (0) | 5.0 ppb (5) | 0.76 ppb (10) | 53.0 μg/m3 (50) | 18.0 μg/m3 (64) | 64.0 | |
| Nov. 27, 2020, 3 a.m. | 23.6 ppb (23) | 1.5 ppb (2) | 26.0 ppb (25) | 22.0 ppb (21) | 24.9 ppb (24) | 0.0 ppb (0) | 11.0 ppb (11) | 0.54 ppb (6) | 37.0 μg/m3 (35) | 9.0 μg/m3 (38) | 38.0 | |
| Nov. 27, 2020, 2 a.m. | 9.5 ppb (9) | 0.2 ppb (1) | 10.8 ppb (11) | 9.0 ppb (9) | 10.7 ppb (11) | 0.0 ppb (0) | 28.0 ppb (26) | 0.27 ppb (4) | 29.0 μg/m3 (27) | 4.0 μg/m3 (17) | 27.0 | |
| Nov. 27, 2020, 1 a.m. | 7.0 ppb (7) | 0.1 ppb (1) | 7.6 ppb (8) | 7.0 ppb (7) | 7.5 ppb (8) | 0.0 ppb (0) | 32.0 ppb (30) | 0.23 ppb (3) | 34.0 μg/m3 (32) | 3.0 μg/m3 (13) | 32.0 | |
| Nov. 27, 2020, midnight | 5.2 ppb (5) | 0.2 ppb (1) | 6.6 ppb (7) | 5.0 ppb (5) | 6.3 ppb (6) | 0.0 ppb (0) | 36.0 ppb (34) | 0.16 ppb (3) | 43.0 μg/m3 (40) | 5.0 μg/m3 (21) | 40.0 | |
| Nov. 26, 2020, 11 p.m. | 5.7 ppb (6) | 0.2 ppb (1) | 6.6 ppb (7) | 5.0 ppb (5) | 6.3 ppb (6) | 0.0 ppb (0) | 47.0 ppb (44) | 0.18 ppb (3) | 53.0 μg/m3 (50) | 8.0 μg/m3 (34) | 50.0 | |
| Nov. 26, 2020, 10 p.m. | 6.8 ppb (7) | 0.4 ppb (1) | 7.6 ppb (8) | 6.0 ppb (6) | 7.1 ppb (7) | 0.0 ppb (0) | 51.0 ppb (48) | 0.22 ppb (3) | 27.0 μg/m3 (25) | 8.0 μg/m3 (34) | 48.0 | |
| Nov. 26, 2020, 9 p.m. | 9.6 ppb (10) | 0.8 ppb (1) | 11.0 ppb (11) | 9.0 ppb (9) | 10.1 ppb (10) | 0.0 ppb (0) | 53.0 ppb (50) | 0.27 ppb (4) | 35.0 μg/m3 (33) | 13.0 μg/m3 (53) | 53.0 | |
| Nov. 26, 2020, 8 p.m. | 12.4 ppb (12) | 1.5 ppb (2) | 14.8 ppb (14) | 11.0 ppb (11) | 13.2 ppb (13) | 0.0 ppb (0) | 51.0 ppb (48) | 0.32 ppb (4) | 40.0 μg/m3 (38) | 20.0 μg/m3 (68) | 68.0 | |
| Nov. 26, 2020, 7 p.m. | 14.5 ppb (14) | 2.3 ppb (3) | 17.6 ppb (17) | 12.0 ppb (12) | 15.1 ppb (15) | 0.0 ppb (0) | 46.0 ppb (43) | 0.32 ppb (4) | 43.0 μg/m3 (40) | 23.0 μg/m3 (74) | 74.0 | |
| Nov. 26, 2020, 6 p.m. | 16.1 ppb (16) | 3.0 ppb (3) | 19.7 ppb (19) | 13.0 ppb (13) | 16.5 ppb (16) | 0.0 ppb (0) | 37.0 ppb (35) | 0.35 ppb (4) | 50.0 μg/m3 (47) | 27.0 μg/m3 (83) | 83.0 | |
| Nov. 26, 2020, 5 p.m. | 18.2 ppb (18) | 4.6 ppb (5) | 21.1 ppb (20) | 14.0 ppb (14) | 16.5 ppb (16) | 0.0 ppb (0) | 25.0 ppb (24) | 0.43 ppb (5) | 43.0 μg/m3 (40) | 27.0 μg/m3 (83) | 83.0 | |
| Nov. 26, 2020, 4 p.m. | 23.4 ppb (23) | 7.9 ppb (8) | 24.9 ppb (24) | 16.0 ppb (16) | 17.5 ppb (17) | 0.0 ppb (0) | 14.0 ppb (13) | 0.46 ppb (6) | 31.0 μg/m3 (29) | 24.0 μg/m3 (77) | 77.0 | |
| Nov. 26, 2020, 3 p.m. | 20.1 ppb (19) | 3.8 ppb (4) | 21.5 ppb (21) | 16.0 ppb (16) | 18.0 ppb (17) | 0.0 ppb (0) | 11.0 ppb (11) | 0.46 ppb (6) | 42.0 μg/m3 (39) | 21.0 μg/m3 (70) | 70.0 | |
| Nov. 26, 2020, 2 p.m. | 16.6 ppb (16) | 1.1 ppb (2) | 17.9 ppb (17) | 16.0 ppb (16) | 17.3 ppb (17) | 0.0 ppb (0) | 14.0 ppb (13) | 0.43 ppb (5) | 43.0 μg/m3 (40) | 29.0 μg/m3 (87) | 87.0 | |
| Nov. 26, 2020, 1 p.m. | 19.4 ppb (19) | 1.5 ppb (2) | 19.5 ppb (19) | 18.0 ppb (17) | 18.6 ppb (18) | 0.0 ppb (0) | 13.0 ppb (13) | 0.48 ppb (6) | 48.0 μg/m3 (45) | 27.0 μg/m3 (83) | 83.0 | |
| Nov. 26, 2020, noon | 35.9 ppb (34) | 12.0 ppb (12) | 39.2 ppb (37) | 24.0 ppb (23) | 26.2 ppb (25) | 0.0 ppb (0) | 5.0 ppb (5) | 0.59 ppb (7) | 39.0 μg/m3 (37) | 19.0 μg/m3 (66) | 66.0 | |
| Nov. 26, 2020, 11 a.m. | 47.1 ppb (45) | 24.0 ppb (23) | 40.4 ppb (39) | 23.0 ppb (22) | 24.0 ppb (23) | 0.0 ppb (0) | 1.0 ppb (1) | 0.76 ppb (10) | 38.0 μg/m3 (36) | 26.0 μg/m3 (81) | 81.0 | |
| Nov. 26, 2020, 10 a.m. | 41.8 ppb (40) | 19.8 ppb (19) | 41.7 ppb (40) | 22.0 ppb (21) | 23.2 ppb (22) | 0.0 ppb (0) | 2.0 ppb (2) | 0.74 ppb (8) | 37.0 μg/m3 (35) | 20.0 μg/m3 (68) | 68.0 | |
| Nov. 26, 2020, 9 a.m. | 40.9 ppb (39) | 19.2 ppb (19) | 45.6 ppb (44) | 22.0 ppb (21) | 22.6 ppb (22) | 0.0 ppb (0) | 1.0 ppb (1) | 0.85 ppb (10) | 38.0 μg/m3 (36) | 20.0 μg/m3 (68) | 68.0 | |
| Nov. 26, 2020, 8 a.m. | 45.5 ppb (43) | 21.6 ppb (21) | 46.7 ppb (45) | 24.0 ppb (23) | 26.8 ppb (26) | 0.0 ppb (0) | 1.0 ppb (1) | 0.88 ppb (11) | 38.0 μg/m3 (36) | 17.0 μg/m3 (62) | 62.0 | |
| Nov. 26, 2020, 7 a.m. | 51.3 ppb (49) | 23.8 ppb (23) | 51.4 ppb (49) | 28.0 ppb (27) | 29.4 ppb (28) | 0.0 ppb (0) | 1.0 ppb (1) | 0.93 ppb (11) | 37.0 μg/m3 (35) | 18.0 μg/m3 (64) | 64.0 | |
| Nov. 26, 2020, 6 a.m. | 46.5 ppb (44) | 16.5 ppb (16) | 45.5 ppb (43) | 30.0 ppb (29) | 31.9 ppb (31) | 0.0 ppb (0) | 1.0 ppb (1) | 0.88 ppb (11) | 38.0 μg/m3 (36) | 22.0 μg/m3 (72) | 72.0 | |
| Nov. 26, 2020, 5 a.m. | 36.0 ppb (34) | 6.4 ppb (7) | 39.5 ppb (38) | 30.0 ppb (29) | 31.7 ppb (30) | 0.0 ppb (0) | 5.0 ppb (5) | 0.76 ppb (10) | 34.0 μg/m3 (32) | 18.0 μg/m3 (64) | 64.0 | |
| Nov. 26, 2020, 4 a.m. | 24.0 ppb (23) | 1.6 ppb (2) | 24.2 ppb (23) | 22.0 ppb (21) | 23.1 ppb (22) | 0.0 ppb (0) | 15.0 ppb (14) | 0.63 ppb (7) | 23.0 μg/m3 (22) | 11.0 μg/m3 (46) | 46.0 | |
| Nov. 26, 2020, 3 a.m. | 22.8 ppb (22) | 3.0 ppb (3) | 20.0 ppb (19) | 20.0 ppb (19) | 18.4 ppb (18) | 0.0 ppb (0) | 21.0 ppb (20) | 0.51 ppb (6) | 26.0 μg/m3 (25) | 13.0 μg/m3 (53) | 53.0 | |
| Nov. 26, 2020, 2 a.m. | 10.0 ppb (10) | 0.2 ppb (1) | 9.9 ppb (10) | 10.0 ppb (10) | 9.7 ppb (10) | 0.0 ppb (0) | 37.0 ppb (35) | 0.28 ppb (4) | 25.0 μg/m3 (24) | 9.0 μg/m3 (38) | 38.0 | |
| Nov. 26, 2020, 1 a.m. | 8.8 ppb (9) | 0.2 ppb (1) | 8.6 ppb (9) | 9.0 ppb (9) | 8.5 ppb (9) | 0.0 ppb (0) | 43.0 ppb (40) | 0.24 ppb (3) | 28.0 μg/m3 (26) | 9.0 μg/m3 (38) | 40.0 | |
| Nov. 26, 2020, midnight | 9.7 ppb (10) | 0.3 ppb (1) | 9.9 ppb (10) | 9.0 ppb (9) | 9.6 ppb (10) | 0.0 ppb (0) | 50.0 ppb (47) | 0.27 ppb (4) | 33.0 μg/m3 (31) | 16.0 μg/m3 (60) | 60.0 | |
| Nov. 25, 2020, 11 p.m. | 11.5 ppb (11) | 0.8 ppb (1) | 12.4 ppb (12) | 11.0 ppb (11) | 11.6 ppb (11) | 0.0 ppb (0) | 51.0 ppb (48) | 0.29 ppb (4) | 36.0 μg/m3 (34) | 15.0 μg/m3 (58) | 58.0 | |
| Nov. 25, 2020, 10 p.m. | 11.3 ppb (11) | 1.3 ppb (2) | 12.4 ppb (12) | 10.0 ppb (10) | 11.1 ppb (11) | N/A | 54.0 ppb (50) | N/A | 35.0 μg/m3 (33) | 18.0 μg/m3 (64) | 64.0 | |
| Nov. 25, 2020, 9 p.m. | 14.3 ppb (14) | 2.0 ppb (2) | 15.9 ppb (15) | 12.0 ppb (12) | 13.7 ppb (13) | 0.0 ppb (0) | 51.0 ppb (48) | 0.25 ppb (3) | 35.0 μg/m3 (33) | 12.0 μg/m3 (50) | 50.0 | |
| Nov. 25, 2020, 8 p.m. | 14.7 ppb (14) | 2.2 ppb (3) | 17.0 ppb (17) | 13.0 ppb (13) | 14.6 ppb (14) | 0.0 ppb (0) | 50.0 ppb (47) | 0.3 ppb (4) | 48.0 μg/m3 (45) | 17.0 μg/m3 (62) | 62.0 | |
| Nov. 25, 2020, 7 p.m. | 19.4 ppb (19) | 3.7 ppb (4) | 21.9 ppb (21) | 16.0 ppb (16) | 17.9 ppb (17) | 0.0 ppb (0) | 42.0 ppb (39) | 0.35 ppb (4) | 49.0 μg/m3 (46) | 17.0 μg/m3 (62) | 62.0 | |
| Nov. 25, 2020, 6 p.m. | 46.2 ppb (44) | 15.2 ppb (15) | 48.1 ppb (46) | 31.0 ppb (30) | 32.7 ppb (31) | 0.0 ppb (0) | 24.0 ppb (23) | 0.69 ppb (8) | 62.0 μg/m3 (55) | 27.0 μg/m3 (83) | 83.0 | |
| Nov. 25, 2020, 5 p.m. | 71.4 ppb (70) | 34.5 ppb (33) | 72.2 ppb (71) | 37.0 ppb (35) | 38.0 ppb (36) | 0.0 ppb (0) | 11.0 ppb (11) | 0.66 ppb (8) | 60.0 μg/m3 (54) | 20.0 μg/m3 (68) | 71.0 | |
| Nov. 25, 2020, 4 p.m. | 62.0 ppb (60) | 29.3 ppb (28) | 63.0 ppb (61) | 33.0 ppb (32) | 33.9 ppb (32) | 0.0 ppb (0) | 8.0 ppb (8) | 0.68 ppb (8) | 45.0 μg/m3 (42) | 21.0 μg/m3 (70) | 70.0 | |
| Nov. 25, 2020, 3 p.m. | 83.6 ppb (83) | 49.8 ppb (47) | 83.1 ppb (82) | 34.0 ppb (33) | 35.3 ppb (34) | 0.0 ppb (0) | 3.0 ppb (3) | 0.89 ppb (11) | 47.0 μg/m3 (44) | 23.0 μg/m3 (74) | 83.0 | |
| Nov. 25, 2020, 2 p.m. | 67.6 ppb (66) | 36.2 ppb (35) | 69.1 ppb (68) | 32.0 ppb (31) | 33.0 ppb (32) | 0.0 ppb (0) | 1.0 ppb (1) | 0.86 ppb (11) | 43.0 μg/m3 (40) | 24.0 μg/m3 (77) | 77.0 | |
| Nov. 25, 2020, 1 p.m. | 56.7 ppb (54) | 26.7 ppb (26) | 54.0 ppb (51) | 30.0 ppb (29) | 30.4 ppb (29) | 0.0 ppb (0) | 1.0 ppb (1) | 0.85 ppb (10) | 39.0 μg/m3 (37) | 21.0 μg/m3 (70) | 70.0 | |
| Nov. 25, 2020, noon | 66.3 ppb (65) | 37.4 ppb (36) | 64.4 ppb (63) | 29.0 ppb (28) | 30.9 ppb (30) | 0.0 ppb (0) | 1.0 ppb (1) | 0.89 ppb (11) | 40.0 μg/m3 (38) | 21.0 μg/m3 (70) | 70.0 | |
| Nov. 25, 2020, 11 a.m. | 75.2 ppb (74) | 46.7 ppb (45) | 65.1 ppb (63) | 29.0 ppb (28) | 29.2 ppb (28) | 0.0 ppb (0) | 1.0 ppb (1) | 0.92 ppb (11) | 45.0 μg/m3 (42) | 20.0 μg/m3 (68) | 74.0 | |
| Nov. 25, 2020, 10 a.m. | 85.3 ppb (85) | 56.3 ppb (54) | 85.3 ppb (85) | 29.0 ppb (28) | 31.9 ppb (31) | 0.0 ppb (0) | 2.0 ppb (2) | 0.99 ppb (12) | 45.0 μg/m3 (42) | 19.0 μg/m3 (66) | 85.0 | |
| Nov. 25, 2020, 9 a.m. | 71.6 ppb (70) | 40.5 ppb (39) | 70.0 ppb (69) | 31.0 ppb (30) | 31.6 ppb (30) | 0.0 ppb (0) | 1.0 ppb (1) | 1.05 ppb (13) | 41.0 μg/m3 (38) | 20.0 μg/m3 (68) | 70.0 | |
| Nov. 25, 2020, 8 a.m. | 69.5 ppb (68) | 37.2 ppb (36) | 71.2 ppb (70) | 33.0 ppb (32) | 35.7 ppb (34) | 0.0 ppb (0) | 1.0 ppb (1) | 1.12 ppb (13) | 48.0 μg/m3 (45) | 24.0 μg/m3 (77) | 77.0 |