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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 27, 2022, 6 a.m. | 47.7 ppb (45) | 8.2 ppb (8) | 43.1 ppb (41) | 40.0 ppb (38) | 36.0 ppb (34) | 0.0 ppb (0) | 2.0 ppb (2) | 0.62 ppb (7) | 27.0 μg/m3 (25) | 10.1 μg/m3 (43) | 45.0 | |
| Jan. 27, 2022, 5 a.m. | 66.6 ppb (65) | 22.0 ppb (21) | 63.0 ppb (61) | 45.0 ppb (43) | 41.5 ppb (40) | 0.0 ppb (0) | 1.0 ppb (1) | 0.84 ppb (10) | 36.0 μg/m3 (34) | 12.6 μg/m3 (53) | 65.0 | |
| Jan. 27, 2022, 4 a.m. | 81.5 ppb (81) | 34.1 ppb (33) | 76.3 ppb (75) | 48.0 ppb (46) | 43.7 ppb (42) | 0.0 ppb (0) | 1.0 ppb (1) | 1.03 ppb (12) | 49.0 μg/m3 (46) | 17.8 μg/m3 (63) | 81.0 | |
| Jan. 27, 2022, 3 a.m. | 59.4 ppb (57) | 12.6 ppb (12) | 58.8 ppb (57) | 47.0 ppb (45) | 44.1 ppb (42) | 0.0 ppb (0) | 3.0 ppb (3) | 0.78 ppb (10) | 40.0 μg/m3 (38) | 14.3 μg/m3 (56) | 57.0 | |
| Jan. 27, 2022, 2 a.m. | 44.8 ppb (43) | 1.7 ppb (2) | 39.4 ppb (38) | 43.0 ppb (41) | 38.2 ppb (37) | 0.0 ppb (0) | 11.0 ppb (11) | 0.61 ppb (7) | 37.0 μg/m3 (35) | 12.6 μg/m3 (53) | 53.0 | |
| Jan. 27, 2022, 1 a.m. | 38.8 ppb (37) | 1.6 ppb (2) | 33.5 ppb (32) | 37.0 ppb (35) | 32.4 ppb (31) | 0.0 ppb (0) | 18.0 ppb (17) | 0.54 ppb (6) | 38.0 μg/m3 (36) | 15.8 μg/m3 (59) | 59.0 | |
| Jan. 27, 2022, midnight | 32.1 ppb (31) | 2.6 ppb (3) | 28.1 ppb (27) | 30.0 ppb (29) | 25.4 ppb (24) | 0.0 ppb (0) | 25.0 ppb (24) | 0.44 ppb (5) | 38.0 μg/m3 (36) | 7.9 μg/m3 (33) | 36.0 | |
| Jan. 26, 2022, 11 p.m. | 17.0 ppb (17) | 2.0 ppb (2) | 13.3 ppb (13) | 15.0 ppb (15) | 10.9 ppb (11) | 0.0 ppb (0) | 39.0 ppb (37) | 0.23 ppb (3) | 18.0 μg/m3 (17) | 4.0 μg/m3 (17) | 37.0 | |
| Jan. 26, 2022, 10 p.m. | 14.0 ppb (14) | 2.0 ppb (2) | 10.1 ppb (10) | 12.0 ppb (12) | 7.6 ppb (8) | 0.0 ppb (0) | 42.0 ppb (39) | 0.19 ppb (3) | 14.0 μg/m3 (13) | 3.8 μg/m3 (16) | 39.0 | |
| Jan. 26, 2022, 9 p.m. | 12.1 ppb (12) | 1.9 ppb (2) | 8.0 ppb (8) | 10.0 ppb (10) | 5.6 ppb (6) | 0.0 ppb (0) | 43.0 ppb (40) | 0.19 ppb (3) | 18.0 μg/m3 (17) | 3.8 μg/m3 (16) | 40.0 | |
| Jan. 26, 2022, 8 p.m. | 13.6 ppb (13) | 2.6 ppb (3) | 9.0 ppb (9) | 11.0 ppb (11) | 6.3 ppb (6) | 0.0 ppb (0) | 41.0 ppb (38) | 0.2 ppb (3) | 18.0 μg/m3 (17) | 4.8 μg/m3 (20) | 38.0 | |
| Jan. 26, 2022, 7 p.m. | 22.4 ppb (22) | 5.6 ppb (6) | 17.3 ppb (17) | 17.0 ppb (17) | 11.7 ppb (12) | 0.0 ppb (0) | 34.0 ppb (32) | 0.27 ppb (4) | 20.0 μg/m3 (19) | 8.5 μg/m3 (36) | 36.0 | |
| Jan. 26, 2022, 6 p.m. | 46.4 ppb (44) | 17.6 ppb (17) | 40.7 ppb (39) | 29.0 ppb (28) | 23.0 ppb (22) | 0.0 ppb (0) | 20.0 ppb (19) | 0.49 ppb (6) | 31.0 μg/m3 (29) | 10.9 μg/m3 (46) | 46.0 | |
| Jan. 26, 2022, 5 p.m. | 87.6 ppb (87) | 47.5 ppb (45) | 75.5 ppb (74) | 40.0 ppb (38) | 33.7 ppb (32) | 0.0 ppb (0) | 8.0 ppb (8) | 0.83 ppb (10) | 45.0 μg/m3 (42) | 17.6 μg/m3 (63) | 87.0 | |
| Jan. 26, 2022, 4 p.m. | 159.7 ppb (113) | 116.8 ppb (104) | 143.2 ppb (109) | 43.0 ppb (41) | 34.9 ppb (33) | 1.0 ppb (2) | 2.0 ppb (2) | 1.31 ppb (15) | 59.0 μg/m3 (53) | 20.7 μg/m3 (70) | 113.0 | |
| Jan. 26, 2022, 3 p.m. | 155.2 ppb (112) | 117.0 ppb (105) | 135.4 ppb (108) | 39.0 ppb (37) | 28.9 ppb (28) | 1.0 ppb (2) | 1.0 ppb (1) | 1.24 ppb (14) | 43.0 μg/m3 (40) | 16.3 μg/m3 (60) | 112.0 | |
| Jan. 26, 2022, 2 p.m. | 129.3 ppb (107) | 93.3 ppb (93) | 110.5 ppb (103) | 36.0 ppb (34) | 28.3 ppb (27) | 1.0 ppb (2) | 1.0 ppb (1) | 1.03 ppb (12) | 38.0 μg/m3 (36) | 16.3 μg/m3 (60) | 107.0 | |
| Jan. 26, 2022, 1 p.m. | 87.1 ppb (87) | 52.2 ppb (50) | 78.3 ppb (77) | 35.0 ppb (34) | 24.6 ppb (24) | 0.0 ppb (0) | 1.0 ppb (1) | 0.83 ppb (10) | 33.0 μg/m3 (31) | 19.0 μg/m3 (66) | 87.0 | |
| Jan. 26, 2022, noon | 67.1 ppb (65) | 30.3 ppb (29) | 56.5 ppb (54) | 37.0 ppb (35) | 30.3 ppb (29) | 0.0 ppb (0) | 1.0 ppb (1) | 0.65 ppb (8) | 31.0 μg/m3 (29) | 16.0 μg/m3 (60) | 65.0 | |
| Jan. 26, 2022, 11 a.m. | 56.6 ppb (54) | 19.4 ppb (19) | 47.6 ppb (45) | 37.0 ppb (35) | 27.3 ppb (26) | 0.0 ppb (0) | 1.0 ppb (1) | 0.62 ppb (7) | 33.0 μg/m3 (31) | 14.3 μg/m3 (56) | 56.0 | |
| Jan. 26, 2022, 10 a.m. | 54.8 ppb (52) | 17.4 ppb (17) | 44.1 ppb (42) | 38.0 ppb (36) | 30.3 ppb (29) | 0.0 ppb (0) | 1.0 ppb (1) | 0.57 ppb (7) | 31.0 μg/m3 (29) | 16.0 μg/m3 (60) | 60.0 | |
| Jan. 26, 2022, 9 a.m. | 63.6 ppb (62) | 24.9 ppb (24) | 51.2 ppb (49) | 39.0 ppb (37) | 29.4 ppb (28) | 0.0 ppb (0) | 1.0 ppb (1) | 0.69 ppb (8) | 35.0 μg/m3 (33) | 16.6 μg/m3 (61) | 62.0 | |
| Jan. 26, 2022, 8 a.m. | 68.1 ppb (67) | 29.7 ppb (29) | 67.7 ppb (66) | 39.0 ppb (37) | 35.8 ppb (34) | 0.0 ppb (0) | 1.0 ppb (1) | 0.81 ppb (10) | 38.0 μg/m3 (36) | 16.6 μg/m3 (61) | 67.0 | |
| Jan. 26, 2022, 7 a.m. | 74.2 ppb (73) | 36.8 ppb (35) | 72.7 ppb (71) | 38.0 ppb (36) | 35.5 ppb (34) | 0.0 ppb (0) | 1.0 ppb (1) | 0.96 ppb (12) | 45.0 μg/m3 (42) | 17.3 μg/m3 (62) | 73.0 | |
| Jan. 26, 2022, 6 a.m. | 85.2 ppb (85) | 45.0 ppb (43) | 77.0 ppb (76) | 40.0 ppb (38) | 37.8 ppb (36) | 0.0 ppb (0) | 1.0 ppb (1) | 1.05 ppb (13) | 51.0 μg/m3 (48) | 19.2 μg/m3 (66) | 85.0 | |
| Jan. 26, 2022, 5 a.m. | 63.5 ppb (62) | 20.9 ppb (20) | 61.7 ppb (60) | 43.0 ppb (41) | 39.9 ppb (38) | 0.0 ppb (0) | 1.0 ppb (1) | 0.96 ppb (12) | 51.0 μg/m3 (48) | 14.6 μg/m3 (57) | 62.0 | |
| Jan. 26, 2022, 4 a.m. | 52.9 ppb (50) | 11.9 ppb (12) | 45.9 ppb (44) | 41.0 ppb (39) | 36.0 ppb (34) | 0.0 ppb (0) | 5.0 ppb (5) | 0.84 ppb (10) | 47.0 μg/m3 (44) | 19.5 μg/m3 (67) | 67.0 | |
| Jan. 26, 2022, 3 a.m. | 39.6 ppb (38) | 1.2 ppb (2) | 34.0 ppb (33) | 39.0 ppb (37) | 33.5 ppb (32) | 0.0 ppb (0) | 10.0 ppb (10) | 0.7 ppb (8) | 43.0 μg/m3 (40) | 18.1 μg/m3 (64) | 64.0 | |
| Jan. 26, 2022, 2 a.m. | 30.7 ppb (29) | 0.7 ppb (1) | 25.7 ppb (25) | 30.0 ppb (29) | 25.2 ppb (24) | 0.0 ppb (0) | 22.0 ppb (21) | 0.5 ppb (6) | 41.0 μg/m3 (38) | 11.4 μg/m3 (48) | 48.0 | |
| Jan. 26, 2022, 1 a.m. | 26.2 ppb (25) | 0.7 ppb (1) | 20.0 ppb (19) | 26.0 ppb (25) | 19.6 ppb (19) | 0.0 ppb (0) | 29.0 ppb (27) | 0.42 ppb (5) | 35.0 μg/m3 (33) | 10.4 μg/m3 (44) | 44.0 | |
| Jan. 26, 2022, midnight | 23.8 ppb (23) | 1.6 ppb (2) | 19.5 ppb (19) | 22.0 ppb (21) | 17.8 ppb (17) | 0.0 ppb (0) | 32.0 ppb (30) | 0.37 ppb (5) | 29.0 μg/m3 (27) | 13.8 μg/m3 (55) | 55.0 | |
| Jan. 25, 2022, 11 p.m. | 25.7 ppb (25) | 3.5 ppb (4) | 19.9 ppb (19) | 22.0 ppb (21) | 16.1 ppb (16) | 1.0 ppb (2) | 34.0 ppb (32) | 0.38 ppb (5) | 42.0 μg/m3 (39) | 16.1 μg/m3 (60) | 60.0 | |
| Jan. 25, 2022, 10 p.m. | 27.5 ppb (26) | 4.1 ppb (4) | 22.6 ppb (22) | 23.0 ppb (22) | 18.0 ppb (17) | 0.0 ppb (0) | 40.0 ppb (38) | 0.37 ppb (5) | 38.0 μg/m3 (36) | 17.1 μg/m3 (62) | 62.0 | |
| Jan. 25, 2022, 9 p.m. | 32.4 ppb (31) | 6.4 ppb (7) | 27.9 ppb (27) | 26.0 ppb (25) | 20.9 ppb (20) | 0.0 ppb (0) | 37.0 ppb (35) | 0.42 ppb (5) | 39.0 μg/m3 (37) | 18.3 μg/m3 (65) | 65.0 | |
| Jan. 25, 2022, 8 p.m. | 45.6 ppb (44) | 13.1 ppb (13) | 40.5 ppb (39) | 33.0 ppb (32) | 27.0 ppb (26) | 1.0 ppb (2) | 27.0 ppb (25) | 0.43 ppb (5) | 41.0 μg/m3 (38) | 19.2 μg/m3 (66) | 66.0 | |
| Jan. 25, 2022, 7 p.m. | 49.5 ppb (47) | 18.0 ppb (17) | 44.4 ppb (42) | 32.0 ppb (31) | 26.4 ppb (25) | N/A | 20.0 ppb (19) | N/A | 38.0 μg/m3 (36) | 16.0 μg/m3 (60) | 60.0 | |
| Jan. 25, 2022, 6 p.m. | 54.1 ppb (52) | 24.0 ppb (23) | 47.5 ppb (45) | 30.0 ppb (29) | 24.9 ppb (24) | N/A | 15.0 ppb (14) | N/A | 30.0 μg/m3 (28) | 15.1 μg/m3 (58) | 58.0 | |
| Jan. 25, 2022, 5 p.m. | 73.4 ppb (72) | 38.9 ppb (37) | 66.2 ppb (64) | 35.0 ppb (34) | 29.0 ppb (28) | N/A | 8.0 ppb (8) | N/A | 39.0 μg/m3 (37) | 14.1 μg/m3 (56) | 72.0 | |
| Jan. 25, 2022, 4 p.m. | 117.2 ppb (105) | 81.9 ppb (81) | 107.4 ppb (103) | 36.0 ppb (34) | 30.3 ppb (29) | 1.0 ppb (2) | 3.0 ppb (3) | 1.08 ppb (13) | 45.0 μg/m3 (42) | 15.1 μg/m3 (58) | 105.0 | |
| Jan. 25, 2022, 3 p.m. | 115.2 ppb (104) | 83.2 ppb (83) | 107.7 ppb (103) | 32.0 ppb (31) | 27.6 ppb (27) | 0.0 ppb (0) | 1.0 ppb (1) | 1.05 ppb (13) | 39.0 μg/m3 (37) | 13.3 μg/m3 (54) | 104.0 | |
| Jan. 25, 2022, 2 p.m. | 102.3 ppb (102) | 70.9 ppb (70) | 92.5 ppb (93) | 32.0 ppb (31) | 25.1 ppb (24) | 0.0 ppb (0) | 1.0 ppb (1) | 0.93 ppb (11) | 31.0 μg/m3 (29) | 7.7 μg/m3 (33) | 102.0 | |
| Jan. 25, 2022, 1 p.m. | 87.4 ppb (87) | 56.2 ppb (54) | 78.7 ppb (78) | 31.0 ppb (30) | 22.2 ppb (21) | 0.0 ppb (0) | 1.0 ppb (1) | 0.76 ppb (10) | 30.0 μg/m3 (28) | 9.2 μg/m3 (39) | 87.0 | |
| Jan. 25, 2022, noon | 83.8 ppb (83) | 52.8 ppb (50) | 71.5 ppb (70) | 31.0 ppb (30) | 25.0 ppb (24) | 0.0 ppb (0) | 1.0 ppb (1) | 0.6 ppb (7) | 24.0 μg/m3 (23) | 12.1 μg/m3 (51) | 83.0 | |
| Jan. 25, 2022, 11 a.m. | 55.5 ppb (53) | 25.9 ppb (25) | 46.8 ppb (45) | 30.0 ppb (29) | 22.8 ppb (22) | 0.0 ppb (0) | 1.0 ppb (1) | 0.58 ppb (7) | 21.0 μg/m3 (20) | 10.1 μg/m3 (43) | 53.0 | |
| Jan. 25, 2022, 10 a.m. | 80.7 ppb (80) | 48.5 ppb (46) | 74.9 ppb (74) | 32.0 ppb (31) | 27.5 ppb (26) | 0.0 ppb (0) | 1.0 ppb (1) | 0.63 ppb (7) | 29.0 μg/m3 (27) | 14.3 μg/m3 (56) | 80.0 | |
| Jan. 25, 2022, 9 a.m. | 67.0 ppb (65) | 34.6 ppb (33) | 61.7 ppb (60) | 33.0 ppb (32) | 25.2 ppb (24) | 0.0 ppb (0) | 1.0 ppb (1) | 0.71 ppb (8) | 28.0 μg/m3 (26) | 11.3 μg/m3 (48) | 65.0 | |
| Jan. 25, 2022, 8 a.m. | 71.3 ppb (70) | 39.1 ppb (37) | 65.8 ppb (64) | 32.0 ppb (31) | 30.1 ppb (29) | 0.0 ppb (0) | 1.0 ppb (1) | 0.8 ppb (10) | 32.0 μg/m3 (30) | 16.0 μg/m3 (60) | 70.0 | |
| Jan. 25, 2022, 7 a.m. | 52.0 ppb (50) | 16.6 ppb (16) | 47.9 ppb (46) | 36.0 ppb (34) | 32.4 ppb (31) | 0.0 ppb (0) | 1.0 ppb (1) | 0.75 ppb (10) | 30.0 μg/m3 (28) | 12.3 μg/m3 (52) | 52.0 | |
| Jan. 25, 2022, 6 a.m. | 54.9 ppb (52) | 17.2 ppb (17) | 49.5 ppb (47) | 38.0 ppb (36) | 35.0 ppb (34) | 0.0 ppb (0) | 1.0 ppb (1) | 0.72 ppb (8) | 31.0 μg/m3 (29) | 15.3 μg/m3 (58) | 58.0 | |
| Jan. 25, 2022, 5 a.m. | 59.4 ppb (57) | 19.4 ppb (19) | 54.4 ppb (52) | 40.0 ppb (38) | 37.2 ppb (36) | 0.0 ppb (0) | 1.0 ppb (1) | 0.9 ppb (11) | 33.0 μg/m3 (31) | 11.8 μg/m3 (50) | 57.0 | |
| Jan. 25, 2022, 4 a.m. | 49.8 ppb (47) | 7.3 ppb (7) | 45.3 ppb (43) | 43.0 ppb (41) | 38.4 ppb (37) | 0.0 ppb (0) | 3.0 ppb (3) | 0.66 ppb (8) | 31.0 μg/m3 (29) | 13.6 μg/m3 (55) | 55.0 | |
| Jan. 25, 2022, 3 a.m. | 46.6 ppb (44) | 2.7 ppb (3) | 41.1 ppb (39) | 44.0 ppb (42) | 39.2 ppb (37) | 0.0 ppb (0) | 5.0 ppb (5) | 0.48 ppb (6) | 37.0 μg/m3 (35) | 14.3 μg/m3 (56) | 56.0 | |
| Jan. 25, 2022, 2 a.m. | 41.1 ppb (39) | 3.0 ppb (3) | 36.7 ppb (35) | 38.0 ppb (36) | 33.8 ppb (32) | 0.0 ppb (0) | 10.0 ppb (10) | 0.43 ppb (5) | 28.0 μg/m3 (26) | 13.6 μg/m3 (55) | 55.0 | |
| Jan. 25, 2022, 1 a.m. | 33.3 ppb (32) | 0.9 ppb (1) | 28.2 ppb (27) | 33.0 ppb (32) | 27.5 ppb (26) | 1.0 ppb (2) | 16.0 ppb (15) | 0.43 ppb (5) | 35.0 μg/m3 (33) | 13.8 μg/m3 (55) | 55.0 | |
| Jan. 25, 2022, midnight | 36.4 ppb (35) | 4.3 ppb (5) | 30.8 ppb (30) | 32.0 ppb (31) | 26.9 ppb (26) | 1.0 ppb (2) | 20.0 ppb (19) | 0.4 ppb (5) | 39.0 μg/m3 (37) | 9.6 μg/m3 (40) | 40.0 | |
| Jan. 24, 2022, 11 p.m. | 41.0 ppb (39) | 8.0 ppb (8) | 35.9 ppb (34) | 33.0 ppb (32) | 27.3 ppb (26) | 1.0 ppb (2) | 24.0 ppb (23) | 0.39 ppb (5) | 38.0 μg/m3 (36) | 13.6 μg/m3 (55) | 55.0 | |
| Jan. 24, 2022, 10 p.m. | 28.5 ppb (27) | 5.0 ppb (5) | 23.5 ppb (23) | 24.0 ppb (23) | 17.9 ppb (17) | 0.0 ppb (0) | 36.0 ppb (34) | 0.32 ppb (4) | 29.0 μg/m3 (27) | 9.2 μg/m3 (39) | 39.0 | |
| Jan. 24, 2022, 9 p.m. | 28.4 ppb (27) | 6.1 ppb (6) | 23.7 ppb (23) | 22.0 ppb (21) | 17.0 ppb (17) | 0.0 ppb (0) | 36.0 ppb (34) | 0.33 ppb (4) | 31.0 μg/m3 (29) | 7.7 μg/m3 (33) | 34.0 | |
| Jan. 24, 2022, 8 p.m. | 41.6 ppb (40) | 12.5 ppb (12) | 35.9 ppb (34) | 29.0 ppb (28) | 23.0 ppb (22) | 0.0 ppb (0) | 27.0 ppb (25) | 0.39 ppb (5) | 31.0 μg/m3 (29) | 12.3 μg/m3 (52) | 52.0 | |
| Jan. 24, 2022, 7 p.m. | 43.8 ppb (42) | 15.0 ppb (15) | 37.2 ppb (36) | 29.0 ppb (28) | 22.5 ppb (22) | 0.0 ppb (0) | 23.0 ppb (22) | 0.4 ppb (5) | 26.0 μg/m3 (25) | 11.1 μg/m3 (47) | 47.0 | |
| Jan. 24, 2022, 6 p.m. | 31.4 ppb (30) | 10.3 ppb (10) | 26.6 ppb (26) | 21.0 ppb (20) | 16.0 ppb (16) | 0.0 ppb (0) | 24.0 ppb (23) | 0.36 ppb (5) | 23.0 μg/m3 (22) | 6.5 μg/m3 (28) | 30.0 | |
| Jan. 24, 2022, 5 p.m. | 62.9 ppb (61) | 32.9 ppb (32) | 55.1 ppb (53) | 30.0 ppb (29) | 25.3 ppb (24) | 0.0 ppb (0) | 14.0 ppb (13) | 0.52 ppb (6) | 28.0 μg/m3 (26) | 7.2 μg/m3 (31) | 61.0 | |
| Jan. 24, 2022, 4 p.m. | 134.0 ppb (108) | 94.9 ppb (95) | 123.6 ppb (106) | 39.0 ppb (37) | 34.4 ppb (33) | 1.0 ppb (2) | 3.0 ppb (3) | 1.14 ppb (13) | 48.0 μg/m3 (45) | 8.4 μg/m3 (36) | 108.0 | |
| Jan. 24, 2022, 3 p.m. | 167.3 ppb (114) | 129.6 ppb (107) | 155.8 ppb (112) | 38.0 ppb (36) | 34.4 ppb (33) | 1.0 ppb (2) | 2.0 ppb (2) | 1.14 ppb (13) | 44.0 μg/m3 (41) | 13.1 μg/m3 (54) | 114.0 | |
| Jan. 24, 2022, 2 p.m. | 106.1 ppb (102) | 70.6 ppb (69) | 104.2 ppb (102) | 36.0 ppb (34) | 28.8 ppb (28) | 1.0 ppb (2) | 1.0 ppb (1) | 0.91 ppb (11) | 33.0 μg/m3 (31) | 7.0 μg/m3 (30) | 102.0 | |
| Jan. 24, 2022, 1 p.m. | 77.1 ppb (76) | 42.7 ppb (41) | 75.9 ppb (75) | 35.0 ppb (34) | 27.0 ppb (26) | 0.0 ppb (0) | 1.0 ppb (1) | 0.7 ppb (8) | 24.0 μg/m3 (23) | 3.5 μg/m3 (15) | 76.0 | |
| Jan. 24, 2022, noon | 46.6 ppb (44) | 14.8 ppb (14) | 41.8 ppb (40) | 32.0 ppb (31) | 26.5 ppb (25) | 0.0 ppb (0) | 1.0 ppb (1) | 0.44 ppb (5) | 19.0 μg/m3 (18) | 4.3 μg/m3 (18) | 44.0 | |
| Jan. 24, 2022, 11 a.m. | 52.2 ppb (50) | 20.1 ppb (19) | 45.5 ppb (43) | 32.0 ppb (31) | 25.4 ppb (24) | 0.0 ppb (0) | 1.0 ppb (1) | 0.55 ppb (7) | 18.0 μg/m3 (17) | 6.3 μg/m3 (27) | 50.0 | |
| Jan. 24, 2022, 10 a.m. | 49.1 ppb (47) | 17.2 ppb (17) | 43.1 ppb (41) | 32.0 ppb (31) | 26.5 ppb (25) | 0.0 ppb (0) | 1.0 ppb (1) | 0.55 ppb (7) | 19.0 μg/m3 (18) | 8.7 μg/m3 (37) | 47.0 | |
| Jan. 24, 2022, 9 a.m. | 39.7 ppb (38) | 9.8 ppb (10) | 29.3 ppb (28) | 30.0 ppb (29) | 23.2 ppb (22) | 0.0 ppb (0) | 4.0 ppb (4) | 0.5 ppb (6) | 19.0 μg/m3 (18) | 7.9 μg/m3 (33) | 38.0 | |
| Jan. 24, 2022, 8 a.m. | 73.3 ppb (72) | 39.3 ppb (38) | 64.6 ppb (63) | 34.0 ppb (33) | 32.6 ppb (31) | 1.0 ppb (2) | 1.0 ppb (1) | 0.78 ppb (10) | 45.0 μg/m3 (42) | 34.5 μg/m3 (99) | 99.0 | |
| Jan. 24, 2022, 7 a.m. | 77.3 ppb (76) | 41.7 ppb (40) | 70.2 ppb (69) | 36.0 ppb (34) | 32.9 ppb (32) | 2.0 ppb (3) | 1.0 ppb (1) | 0.99 ppb (12) | 37.0 μg/m3 (35) | 18.5 μg/m3 (65) | 76.0 | |
| Jan. 24, 2022, 6 a.m. | 82.7 ppb (82) | 45.1 ppb (43) | 74.5 ppb (73) | 38.0 ppb (36) | 35.0 ppb (34) | 1.0 ppb (2) | 1.0 ppb (1) | 0.97 ppb (12) | 37.0 μg/m3 (35) | 17.8 μg/m3 (63) | 82.0 | |
| Jan. 24, 2022, 5 a.m. | 58.6 ppb (56) | 21.0 ppb (20) | 52.4 ppb (50) | 38.0 ppb (36) | 34.1 ppb (33) | 0.0 ppb (0) | 1.0 ppb (1) | 0.91 ppb (11) | 27.0 μg/m3 (25) | 9.9 μg/m3 (42) | 56.0 | |
| Jan. 24, 2022, 4 a.m. | 62.5 ppb (61) | 24.1 ppb (23) | 56.5 ppb (54) | 39.0 ppb (37) | 34.3 ppb (33) | 0.0 ppb (0) | 1.0 ppb (1) | 0.99 ppb (12) | 31.0 μg/m3 (29) | 13.1 μg/m3 (54) | 61.0 | |
| Jan. 24, 2022, 3 a.m. | 57.1 ppb (55) | 16.6 ppb (16) | 52.4 ppb (50) | 41.0 ppb (39) | 35.9 ppb (34) | 0.0 ppb (0) | 1.0 ppb (1) | 0.87 ppb (11) | 33.0 μg/m3 (31) | 11.8 μg/m3 (50) | 55.0 | |
| Jan. 24, 2022, 2 a.m. | 41.8 ppb (40) | 4.0 ppb (4) | 32.8 ppb (31) | 38.0 ppb (36) | 30.2 ppb (29) | 0.0 ppb (0) | 5.0 ppb (5) | 0.63 ppb (7) | 23.0 μg/m3 (22) | 4.0 μg/m3 (17) | 40.0 | |
| Jan. 24, 2022, 1 a.m. | 19.2 ppb (19) | 0.1 ppb (1) | 15.6 ppb (15) | 19.0 ppb (18) | 15.4 ppb (15) | 0.0 ppb (0) | 28.0 ppb (26) | 0.27 ppb (4) | 11.0 μg/m3 (11) | 5.3 μg/m3 (23) | 26.0 | |
| Jan. 24, 2022, midnight | 7.9 ppb (8) | 0.2 ppb (1) | 3.1 ppb (3) | 8.0 ppb (8) | 2.7 ppb (3) | 0.0 ppb (0) | 40.0 ppb (38) | 0.17 ppb (3) | 7.0 μg/m3 (7) | 5.3 μg/m3 (23) | 38.0 | |
| Jan. 23, 2022, 11 p.m. | 5.1 ppb (5) | 0.4 ppb (1) | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 44.0 ppb (41) | 0.16 ppb (3) | 9.0 μg/m3 (9) | 3.3 μg/m3 (14) | 41.0 | |
| Jan. 23, 2022, 10 p.m. | 5.5 ppb (6) | 0.6 ppb (1) | 1.3 ppb (2) | 5.0 ppb (5) | 0.3 ppb (1) | 0.0 ppb (0) | 45.0 ppb (42) | 0.15 ppb (2) | 14.0 μg/m3 (13) | 1.0 μg/m3 (5) | 42.0 | |
| Jan. 23, 2022, 9 p.m. | 8.5 ppb (9) | 1.3 ppb (2) | 4.1 ppb (4) | 7.0 ppb (7) | 2.4 ppb (3) | 0.0 ppb (0) | 42.0 ppb (39) | 0.2 ppb (3) | 14.0 μg/m3 (13) | 1.3 μg/m3 (6) | 39.0 | |
| Jan. 23, 2022, 8 p.m. | 14.2 ppb (14) | 2.8 ppb (3) | 10.0 ppb (10) | 12.0 ppb (12) | 6.8 ppb (7) | 0.0 ppb (0) | 39.0 ppb (37) | 0.28 ppb (4) | 14.0 μg/m3 (13) | 3.0 μg/m3 (13) | 37.0 | |
| Jan. 23, 2022, 7 p.m. | 33.0 ppb (32) | 10.1 ppb (10) | 28.9 ppb (28) | 23.0 ppb (22) | 17.7 ppb (17) | 0.0 ppb (0) | 25.0 ppb (24) | 0.39 ppb (5) | 22.0 μg/m3 (21) | 5.8 μg/m3 (25) | 32.0 | |
| Jan. 23, 2022, 6 p.m. | 27.6 ppb (27) | 8.8 ppb (9) | 21.8 ppb (21) | 19.0 ppb (18) | 12.8 ppb (13) | 0.0 ppb (0) | 25.0 ppb (24) | 0.3 ppb (4) | 14.0 μg/m3 (13) | 2.6 μg/m3 (11) | 27.0 | |
| Jan. 23, 2022, 5 p.m. | 31.5 ppb (30) | 11.1 ppb (11) | 25.9 ppb (25) | 21.0 ppb (20) | 14.6 ppb (14) | 0.0 ppb (0) | 18.0 ppb (17) | 0.38 ppb (5) | 16.0 μg/m3 (15) | 1.8 μg/m3 (8) | 30.0 | |
| Jan. 23, 2022, 4 p.m. | 46.4 ppb (44) | 20.4 ppb (20) | 38.9 ppb (37) | 26.0 ppb (25) | 19.6 ppb (19) | 0.0 ppb (0) | 9.0 ppb (9) | 0.53 ppb (6) | 16.0 μg/m3 (15) | 2.3 μg/m3 (10) | 44.0 | |
| Jan. 23, 2022, 3 p.m. | 48.9 ppb (47) | 18.3 ppb (18) | 42.5 ppb (41) | 31.0 ppb (30) | 25.3 ppb (24) | 0.0 ppb (0) | 4.0 ppb (4) | 0.56 ppb (7) | 26.0 μg/m3 (25) | 1.3 μg/m3 (6) | 47.0 | |
| Jan. 23, 2022, 2 p.m. | 37.0 ppb (35) | 6.7 ppb (7) | 31.7 ppb (30) | 30.0 ppb (29) | 24.9 ppb (24) | 0.0 ppb (0) | 4.0 ppb (4) | 0.37 ppb (5) | 10.0 μg/m3 (10) | 3.3 μg/m3 (14) | 35.0 | |
| Jan. 23, 2022, 1 p.m. | 27.6 ppb (27) | 2.3 ppb (3) | 18.3 ppb (18) | 25.0 ppb (24) | 16.8 ppb (16) | 0.0 ppb (0) | 11.0 ppb (11) | 0.29 ppb (4) | 10.0 μg/m3 (10) | 6.5 μg/m3 (28) | 28.0 | |
| Jan. 23, 2022, noon | 36.6 ppb (35) | 5.7 ppb (6) | 32.8 ppb (31) | 31.0 ppb (30) | 25.7 ppb (25) | 0.0 ppb (0) | 6.0 ppb (6) | 0.38 ppb (5) | 20.0 μg/m3 (19) | 8.7 μg/m3 (37) | 37.0 | |
| Jan. 23, 2022, 11 a.m. | 34.5 ppb (33) | 6.5 ppb (7) | 35.0 ppb (34) | 28.0 ppb (27) | 25.7 ppb (25) | 0.0 ppb (0) | 9.0 ppb (9) | 0.4 ppb (5) | 13.0 μg/m3 (13) | 2.0 μg/m3 (9) | 34.0 | |
| Jan. 23, 2022, 10 a.m. | 29.6 ppb (28) | 3.0 ppb (3) | 19.6 ppb (19) | 27.0 ppb (26) | 17.0 ppb (17) | 0.0 ppb (0) | 13.0 ppb (13) | 0.32 ppb (4) | 12.0 μg/m3 (12) | 5.0 μg/m3 (21) | 28.0 | |
| Jan. 23, 2022, 9 a.m. | 39.0 ppb (37) | 5.1 ppb (5) | 26.2 ppb (25) | 34.0 ppb (33) | 22.6 ppb (22) | 0.0 ppb (0) | 5.0 ppb (5) | 0.71 ppb (8) | 18.0 μg/m3 (17) | 8.0 μg/m3 (34) | 37.0 | |
| Jan. 23, 2022, 8 a.m. | 30.1 ppb (29) | 1.4 ppb (2) | 26.2 ppb (25) | 29.0 ppb (28) | 25.0 ppb (24) | 0.0 ppb (0) | 7.0 ppb (7) | 0.58 ppb (7) | 18.0 μg/m3 (17) | 6.8 μg/m3 (29) | 29.0 | |
| Jan. 23, 2022, 7 a.m. | 33.6 ppb (32) | 1.9 ppb (2) | 28.0 ppb (27) | 32.0 ppb (31) | 26.6 ppb (26) | 0.0 ppb (0) | 7.0 ppb (7) | 0.61 ppb (7) | 27.0 μg/m3 (25) | 6.6 μg/m3 (28) | 32.0 | |
| Jan. 23, 2022, 6 a.m. | 35.9 ppb (34) | 5.1 ppb (5) | 27.9 ppb (27) | 31.0 ppb (30) | 24.5 ppb (24) | 0.0 ppb (0) | 9.0 ppb (9) | 0.55 ppb (7) | 25.0 μg/m3 (24) | 8.2 μg/m3 (35) | 35.0 | |
| Jan. 23, 2022, 5 a.m. | 33.5 ppb (32) | 2.4 ppb (3) | 25.1 ppb (24) | 31.0 ppb (30) | 23.8 ppb (23) | 0.0 ppb (0) | 9.0 ppb (9) | 0.57 ppb (7) | 20.0 μg/m3 (19) | 9.7 μg/m3 (41) | 41.0 | |
| Jan. 23, 2022, 4 a.m. | 42.9 ppb (41) | 8.1 ppb (8) | 34.5 ppb (33) | 35.0 ppb (34) | 29.0 ppb (28) | 0.0 ppb (0) | 7.0 ppb (7) | 0.65 ppb (8) | 31.0 μg/m3 (29) | 12.1 μg/m3 (51) | 51.0 | |
| Jan. 23, 2022, 3 a.m. | 27.7 ppb (27) | 3.0 ppb (3) | 21.7 ppb (21) | 25.0 ppb (24) | 18.8 ppb (18) | 0.0 ppb (0) | 18.0 ppb (17) | 0.37 ppb (5) | 20.0 μg/m3 (19) | 2.8 μg/m3 (12) | 27.0 | |
| Jan. 23, 2022, 2 a.m. | 11.8 ppb (12) | 0.1 ppb (1) | 6.1 ppb (6) | 12.0 ppb (12) | 5.9 ppb (6) | 0.0 ppb (0) | 31.0 ppb (29) | 0.22 ppb (3) | 16.0 μg/m3 (15) | 2.3 μg/m3 (10) | 29.0 | |
| Jan. 23, 2022, 1 a.m. | 5.8 ppb (6) | 0.1 ppb (1) | 1.1 ppb (2) | 6.0 ppb (6) | 0.8 ppb (1) | 0.0 ppb (0) | 38.0 ppb (36) | 0.16 ppb (3) | 23.0 μg/m3 (22) | 1.6 μg/m3 (7) | 36.0 | |
| Jan. 23, 2022, midnight | 4.3 ppb (5) | 0.2 ppb (1) | -0.3 ppb (0) | 4.0 ppb (4) | -0.6 ppb (0) | 0.0 ppb (0) | 40.0 ppb (38) | 0.14 ppb (2) | 22.0 μg/m3 (21) | 3.0 μg/m3 (13) | 38.0 | |
| Jan. 22, 2022, 11 p.m. | 3.8 ppb (4) | 0.3 ppb (1) | -0.5 ppb (0) | 3.0 ppb (3) | -1.2 ppb (0) | 0.0 ppb (0) | 41.0 ppb (38) | 0.13 ppb (2) | 23.0 μg/m3 (22) | 4.3 μg/m3 (18) | 38.0 | |
| Jan. 22, 2022, 10 p.m. | 8.6 ppb (9) | 3.0 ppb (3) | 2.2 ppb (3) | 6.0 ppb (6) | 0.7 ppb (1) | 0.0 ppb (0) | 41.0 ppb (38) | 0.11 ppb (2) | 20.0 μg/m3 (19) | 3.8 μg/m3 (16) | 38.0 | |
| Jan. 22, 2022, 9 p.m. | 3.9 ppb (4) | 0.6 ppb (1) | -0.2 ppb (0) | 3.0 ppb (3) | -0.9 ppb (0) | 0.0 ppb (0) | 43.0 ppb (40) | 0.13 ppb (2) | 12.0 μg/m3 (12) | 4.0 μg/m3 (17) | 40.0 | |
| Jan. 22, 2022, 8 p.m. | 3.0 ppb (3) | 0.3 ppb (1) | -0.7 ppb (0) | 3.0 ppb (3) | -1.3 ppb (0) | 0.0 ppb (0) | 43.0 ppb (40) | 0.12 ppb (2) | 16.0 μg/m3 (15) | 2.6 μg/m3 (11) | 40.0 | |
| Jan. 22, 2022, 7 p.m. | 6.5 ppb (7) | 1.1 ppb (2) | 2.5 ppb (3) | 5.0 ppb (5) | 1.1 ppb (2) | 0.0 ppb (0) | 40.0 ppb (38) | 0.15 ppb (2) | 19.0 μg/m3 (18) | 2.3 μg/m3 (10) | 38.0 | |
| Jan. 22, 2022, 6 p.m. | 7.6 ppb (8) | 1.4 ppb (2) | 3.2 ppb (4) | 6.0 ppb (6) | 1.4 ppb (2) | 0.0 ppb (0) | 38.0 ppb (36) | 0.14 ppb (2) | 21.0 μg/m3 (20) | 2.8 μg/m3 (12) | 36.0 | |
| Jan. 22, 2022, 5 p.m. | 12.0 ppb (12) | 2.9 ppb (3) | 8.5 ppb (9) | 9.0 ppb (9) | 5.9 ppb (6) | 0.0 ppb (0) | 35.0 ppb (33) | 0.17 ppb (3) | 15.0 μg/m3 (14) | 5.3 μg/m3 (23) | 33.0 | |
| Jan. 22, 2022, 4 p.m. | 55.0 ppb (53) | 23.0 ppb (22) | 44.5 ppb (42) | 32.0 ppb (31) | 24.0 ppb (23) | 0.0 ppb (0) | 14.0 ppb (13) | 0.5 ppb (6) | 51.0 μg/m3 (48) | 9.9 μg/m3 (42) | 53.0 | |
| Jan. 22, 2022, 3 p.m. | 55.3 ppb (53) | 18.9 ppb (18) | 49.3 ppb (47) | 37.0 ppb (35) | 29.9 ppb (29) | 0.0 ppb (0) | 7.0 ppb (7) | 0.4 ppb (5) | 44.0 μg/m3 (41) | 9.7 μg/m3 (41) | 53.0 | |
| Jan. 22, 2022, 2 p.m. | 28.2 ppb (27) | 1.8 ppb (2) | 20.8 ppb (20) | 26.0 ppb (25) | 19.4 ppb (19) | 0.0 ppb (0) | 14.0 ppb (13) | 0.3 ppb (4) | 32.0 μg/m3 (30) | 2.6 μg/m3 (11) | 30.0 | |
| Jan. 22, 2022, 1 p.m. | 14.6 ppb (14) | 0.6 ppb (1) | 6.1 ppb (6) | 14.0 ppb (14) | 5.7 ppb (6) | 0.0 ppb (0) | 25.0 ppb (24) | 0.25 ppb (3) | 39.0 μg/m3 (37) | 6.1 μg/m3 (26) | 37.0 | |
| Jan. 22, 2022, noon | 11.2 ppb (11) | 0.1 ppb (1) | 4.6 ppb (5) | 11.0 ppb (11) | 4.5 ppb (5) | 0.0 ppb (0) | 30.0 ppb (28) | 0.18 ppb (3) | 42.0 μg/m3 (39) | 10.1 μg/m3 (43) | 43.0 | |
| Jan. 22, 2022, 11 a.m. | 2.6 ppb (3) | -0.1 ppb (0) | -1.2 ppb (0) | 3.0 ppb (3) | -1.2 ppb (0) | 0.0 ppb (0) | 40.0 ppb (38) | 0.12 ppb (2) | 22.0 μg/m3 (21) | 1.8 μg/m3 (8) | 38.0 | |
| Jan. 22, 2022, 10 a.m. | 2.6 ppb (3) | 0.0 ppb (0) | -2.1 ppb (0) | 3.0 ppb (3) | -2.1 ppb (0) | 0.0 ppb (0) | 40.0 ppb (38) | 0.1 ppb (2) | 18.0 μg/m3 (17) | -0.1 μg/m3 (0) | 38.0 | |
| Jan. 22, 2022, 9 a.m. | 2.6 ppb (3) | -0.2 ppb (0) | -2.3 ppb (0) | 3.0 ppb (3) | -2.3 ppb (0) | 0.0 ppb (0) | 41.0 ppb (38) | 0.13 ppb (2) | 33.0 μg/m3 (31) | 1.3 μg/m3 (6) | 38.0 | |
| Jan. 22, 2022, 8 a.m. | 2.9 ppb (3) | 0.0 ppb (0) | -1.6 ppb (0) | 3.0 ppb (3) | -1.7 ppb (0) | 0.0 ppb (0) | 40.0 ppb (38) | 0.13 ppb (2) | 41.0 μg/m3 (38) | 2.8 μg/m3 (12) | 38.0 | |
| Jan. 22, 2022, 7 a.m. | 4.3 ppb (5) | -0.1 ppb (0) | -0.6 ppb (0) | 4.0 ppb (4) | -0.7 ppb (0) | 0.0 ppb (0) | 39.0 ppb (37) | 0.14 ppb (2) | 62.0 μg/m3 (55) | 5.0 μg/m3 (21) | 55.0 | |
| Jan. 22, 2022, 6 a.m. | 3.1 ppb (3) | 0.1 ppb (1) | -0.7 ppb (0) | 3.0 ppb (3) | -0.9 ppb (0) | 0.0 ppb (0) | 40.0 ppb (38) | 0.12 ppb (2) | 130.0 μg/m3 (89) | 8.9 μg/m3 (38) | 89.0 | |
| Jan. 22, 2022, 5 a.m. | 5.9 ppb (6) | 0.5 ppb (1) | 2.8 ppb (3) | 5.0 ppb (5) | 1.5 ppb (2) | 0.0 ppb (0) | 39.0 ppb (37) | 0.15 ppb (2) | 47.0 μg/m3 (44) | 4.8 μg/m3 (20) | 44.0 | |
| Jan. 22, 2022, 4 a.m. | 9.5 ppb (9) | 1.1 ppb (2) | 4.2 ppb (4) | 8.0 ppb (8) | 3.1 ppb (3) | 0.0 ppb (0) | 36.0 ppb (34) | 0.21 ppb (3) | 35.0 μg/m3 (33) | 6.8 μg/m3 (29) | 34.0 | |
| Jan. 22, 2022, 3 a.m. | 7.2 ppb (7) | 0.3 ppb (1) | 2.9 ppb (3) | 7.0 ppb (7) | 2.6 ppb (3) | 0.0 ppb (0) | 37.0 ppb (35) | 0.17 ppb (3) | 44.0 μg/m3 (41) | 1.3 μg/m3 (6) | 41.0 | |
| Jan. 22, 2022, 2 a.m. | 6.6 ppb (7) | 0.1 ppb (1) | 2.2 ppb (3) | 7.0 ppb (7) | 2.0 ppb (2) | 0.0 ppb (0) | 38.0 ppb (36) | 0.15 ppb (2) | 47.0 μg/m3 (44) | 0.8 μg/m3 (4) | 44.0 | |
| Jan. 22, 2022, 1 a.m. | 8.9 ppb (9) | 0.8 ppb (1) | 4.6 ppb (5) | 8.0 ppb (8) | 3.8 ppb (4) | 0.0 ppb (0) | 37.0 ppb (35) | 0.16 ppb (3) | 70.0 μg/m3 (59) | 4.1 μg/m3 (18) | 59.0 | |
| Jan. 22, 2022, midnight | 9.3 ppb (9) | 0.7 ppb (1) | 4.3 ppb (5) | 9.0 ppb (9) | 3.6 ppb (4) | 0.0 ppb (0) | 40.0 ppb (38) | 0.17 ppb (3) | 87.0 μg/m3 (67) | 8.7 μg/m3 (37) | 67.0 | |
| Jan. 21, 2022, 11 p.m. | 29.8 ppb (29) | 4.0 ppb (4) | 24.3 ppb (23) | 26.0 ppb (25) | 20.0 ppb (19) | 0.0 ppb (0) | 32.0 ppb (30) | 0.38 ppb (5) | 28.0 μg/m3 (26) | 12.1 μg/m3 (51) | 51.0 | |
| Jan. 21, 2022, 10 p.m. | 30.1 ppb (29) | 5.7 ppb (6) | 23.9 ppb (23) | 24.0 ppb (23) | 17.5 ppb (17) | 0.0 ppb (0) | 32.0 ppb (30) | 0.35 ppb (4) | 26.0 μg/m3 (25) | 10.6 μg/m3 (45) | 45.0 | |
| Jan. 21, 2022, 9 p.m. | 26.8 ppb (26) | 6.2 ppb (6) | 19.8 ppb (19) | 21.0 ppb (20) | 12.9 ppb (13) | 0.0 ppb (0) | 31.0 ppb (29) | 0.32 ppb (4) | 25.0 μg/m3 (24) | 9.7 μg/m3 (41) | 41.0 | |
| Jan. 21, 2022, 8 p.m. | 29.8 ppb (29) | 8.5 ppb (9) | N/A | 21.0 ppb (20) | N/A | 0.0 ppb (0) | 28.0 ppb (26) | 0.35 ppb (4) | 29.0 μg/m3 (27) | 10.2 μg/m3 (43) | 43.0 | |
| Jan. 21, 2022, 7 p.m. | 42.5 ppb (41) | 15.8 ppb (15) | N/A | 27.0 ppb (26) | N/A | 0.0 ppb (0) | 20.0 ppb (19) | 0.44 ppb (5) | 28.0 μg/m3 (26) | 8.9 μg/m3 (38) | 41.0 | |
| Jan. 21, 2022, 6 p.m. | 37.8 ppb (36) | 14.1 ppb (14) | N/A | 24.0 ppb (23) | N/A | 0.0 ppb (0) | 20.0 ppb (19) | 0.38 ppb (5) | 24.0 μg/m3 (23) | 10.2 μg/m3 (43) | 43.0 | |
| Jan. 21, 2022, 5 p.m. | 26.0 ppb (25) | 8.2 ppb (8) | N/A | 18.0 ppb (17) | N/A | 0.0 ppb (0) | 20.0 ppb (19) | 0.35 ppb (4) | 23.0 μg/m3 (22) | 8.5 μg/m3 (36) | 36.0 | |
| Jan. 21, 2022, 4 p.m. | 103.9 ppb (102) | 71.4 ppb (70) | 109.2 ppb (103) | 33.0 ppb (32) | 33.4 ppb (32) | 0.0 ppb (0) | 5.0 ppb (5) | 0.87 ppb (11) | 36.0 μg/m3 (34) | 8.2 μg/m3 (35) | 103.0 | |
| Jan. 21, 2022, 3 p.m. | 153.2 ppb (111) | 117.2 ppb (105) | 149.8 ppb (111) | 36.0 ppb (34) | 39.4 ppb (38) | 1.0 ppb (2) | 1.0 ppb (1) | 1.13 ppb (13) | 38.0 μg/m3 (36) | 9.2 μg/m3 (39) | 111.0 | |
| Jan. 21, 2022, 2 p.m. | 116.1 ppb (104) | 82.7 ppb (82) | 100.6 ppb (101) | 34.0 ppb (33) | 30.4 ppb (29) | 1.0 ppb (2) | 1.0 ppb (1) | 1.04 ppb (12) | 29.0 μg/m3 (27) | 7.7 μg/m3 (33) | 104.0 | |
| Jan. 21, 2022, 1 p.m. | 108.6 ppb (103) | 73.1 ppb (72) | 95.3 ppb (95) | 36.0 ppb (34) | 29.8 ppb (29) | 0.0 ppb (0) | 1.0 ppb (1) | 0.83 ppb (10) | 25.0 μg/m3 (24) | 8.5 μg/m3 (36) | 103.0 | |
| Jan. 21, 2022, noon | 93.4 ppb (93) | 59.7 ppb (58) | 76.0 ppb (75) | 34.0 ppb (33) | 29.1 ppb (28) | 0.0 ppb (0) | 1.0 ppb (1) | 0.71 ppb (8) | 19.0 μg/m3 (18) | 3.8 μg/m3 (16) | 93.0 | |
| Jan. 21, 2022, 11 a.m. | 69.4 ppb (68) | 36.3 ppb (35) | 65.4 ppb (64) | 33.0 ppb (32) | 27.6 ppb (27) | 0.0 ppb (0) | 1.0 ppb (1) | 0.64 ppb (7) | 15.0 μg/m3 (14) | 4.6 μg/m3 (20) | 68.0 | |
| Jan. 21, 2022, 10 a.m. | 64.3 ppb (62) | 31.3 ppb (30) | 59.5 ppb (57) | 33.0 ppb (32) | 29.9 ppb (29) | 0.0 ppb (0) | 1.0 ppb (1) | 0.63 ppb (7) | 19.0 μg/m3 (18) | 8.2 μg/m3 (35) | 62.0 | |
| Jan. 21, 2022, 9 a.m. | 95.9 ppb (96) | 58.8 ppb (57) | 77.0 ppb (76) | 37.0 ppb (35) | 29.8 ppb (29) | 0.0 ppb (0) | 1.0 ppb (1) | 0.85 ppb (10) | 29.0 μg/m3 (27) | 10.6 μg/m3 (45) | 96.0 | |
| Jan. 21, 2022, 8 a.m. | 93.1 ppb (93) | 54.3 ppb (52) | 81.0 ppb (80) | 39.0 ppb (37) | 37.3 ppb (36) | 0.0 ppb (0) | 1.0 ppb (1) | 0.92 ppb (11) | 27.0 μg/m3 (25) | 8.7 μg/m3 (37) | 93.0 | |
| Jan. 21, 2022, 7 a.m. | 79.2 ppb (78) | 39.2 ppb (37) | 65.8 ppb (64) | 40.0 ppb (38) | 37.1 ppb (35) | 0.0 ppb (0) | 1.0 ppb (1) | 0.9 ppb (11) | 29.0 μg/m3 (27) | 8.2 μg/m3 (35) | 78.0 | |
| Jan. 21, 2022, 6 a.m. | 66.3 ppb (65) | 27.0 ppb (26) | 61.1 ppb (59) | 40.0 ppb (38) | 38.2 ppb (37) | 0.0 ppb (0) | 1.0 ppb (1) | 0.82 ppb (10) | 26.0 μg/m3 (25) | 7.7 μg/m3 (33) | 65.0 | |
| Jan. 21, 2022, 5 a.m. | 83.8 ppb (83) | 41.3 ppb (39) | 75.3 ppb (74) | 43.0 ppb (41) | 39.6 ppb (38) | 0.0 ppb (0) | 1.0 ppb (1) | 1.06 ppb (13) | 31.0 μg/m3 (29) | 8.2 μg/m3 (35) | 83.0 | |
| Jan. 21, 2022, 4 a.m. | 71.6 ppb (70) | 28.7 ppb (28) | 68.3 ppb (67) | 43.0 ppb (41) | 40.5 ppb (39) | 0.0 ppb (0) | 1.0 ppb (1) | 0.89 ppb (11) | 34.0 μg/m3 (32) | 10.7 μg/m3 (45) | 70.0 | |
| Jan. 21, 2022, 3 a.m. | 70.5 ppb (69) | 25.0 ppb (24) | 62.1 ppb (60) | 46.0 ppb (44) | 42.3 ppb (40) | 0.0 ppb (0) | 1.0 ppb (1) | 1.24 ppb (14) | 34.0 μg/m3 (32) | 9.7 μg/m3 (41) | 69.0 | |
| Jan. 21, 2022, 2 a.m. | 58.0 ppb (56) | 11.5 ppb (11) | 54.4 ppb (52) | 47.0 ppb (45) | 42.9 ppb (41) | 0.0 ppb (0) | 3.0 ppb (3) | 0.95 ppb (11) | 37.0 μg/m3 (35) | 6.8 μg/m3 (29) | 56.0 | |
| Jan. 21, 2022, 1 a.m. | 22.4 ppb (22) | 0.3 ppb (1) | 19.7 ppb (19) | 22.0 ppb (21) | 19.3 ppb (19) | 0.0 ppb (0) | 28.0 ppb (26) | 0.29 ppb (4) | 13.0 μg/m3 (13) | 3.1 μg/m3 (13) | 26.0 | |
| Jan. 21, 2022, midnight | 10.1 ppb (10) | 0.3 ppb (1) | 7.4 ppb (7) | 10.0 ppb (10) | 6.9 ppb (7) | 0.0 ppb (0) | 45.0 ppb (42) | 0.23 ppb (3) | 14.0 μg/m3 (13) | 5.6 μg/m3 (24) | 42.0 | |
| Jan. 20, 2022, 11 p.m. | 9.9 ppb (10) | 1.0 ppb (1) | 8.0 ppb (8) | 9.0 ppb (9) | 6.8 ppb (7) | 0.0 ppb (0) | 44.0 ppb (41) | 0.21 ppb (3) | 14.0 μg/m3 (13) | 3.6 μg/m3 (16) | 41.0 | |
| Jan. 20, 2022, 10 p.m. | 9.8 ppb (10) | 1.5 ppb (2) | N/A | 8.0 ppb (8) | N/A | 0.0 ppb (0) | 44.0 ppb (41) | 0.2 ppb (3) | 13.0 μg/m3 (13) | 1.6 μg/m3 (7) | 41.0 | |
| Jan. 20, 2022, 9 p.m. | 9.6 ppb (10) | 1.6 ppb (2) | N/A | 8.0 ppb (8) | N/A | 0.0 ppb (0) | 44.0 ppb (41) | 0.21 ppb (3) | 13.0 μg/m3 (13) | 0.9 μg/m3 (4) | 41.0 | |
| Jan. 20, 2022, 8 p.m. | 13.0 ppb (13) | 2.4 ppb (3) | N/A | 11.0 ppb (11) | N/A | 0.0 ppb (0) | 39.0 ppb (37) | 0.26 ppb (4) | 13.0 μg/m3 (13) | 4.1 μg/m3 (18) | 37.0 | |
| Jan. 20, 2022, 7 p.m. | 18.8 ppb (18) | 4.4 ppb (5) | N/A | 14.0 ppb (14) | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.32 ppb (4) | 17.0 μg/m3 (16) | 6.8 μg/m3 (29) | 31.0 | |
| Jan. 20, 2022, 6 p.m. | 65.1 ppb (63) | 31.7 ppb (30) | N/A | 34.0 ppb (33) | N/A | 0.0 ppb (0) | 12.0 ppb (12) | 0.63 ppb (7) | 31.0 μg/m3 (29) | 15.3 μg/m3 (58) | 63.0 | |
| Jan. 20, 2022, 5 p.m. | 99.7 ppb (100) | 62.2 ppb (60) | N/A | 38.0 ppb (36) | N/A | 0.0 ppb (0) | 6.0 ppb (6) | 0.74 ppb (8) | 32.0 μg/m3 (30) | 9.4 μg/m3 (40) | 100.0 | |
| Jan. 20, 2022, 4 p.m. | 123.4 ppb (106) | 89.0 ppb (89) | 109.3 ppb (103) | 35.0 ppb (34) | 28.8 ppb (28) | 1.0 ppb (2) | 2.0 ppb (2) | 1.07 ppb (13) | 34.0 μg/m3 (32) | 10.2 μg/m3 (43) | 106.0 | |
| Jan. 20, 2022, 3 p.m. | 156.2 ppb (112) | 124.5 ppb (106) | 138.2 ppb (109) | 32.0 ppb (31) | 26.2 ppb (25) | 1.0 ppb (2) | 1.0 ppb (1) | 1.11 ppb (13) | 30.0 μg/m3 (28) | 14.1 μg/m3 (56) | 112.0 | |
| Jan. 20, 2022, 2 p.m. | 106.0 ppb (102) | 77.9 ppb (77) | 93.9 ppb (94) | 28.0 ppb (27) | 20.7 ppb (20) | 0.0 ppb (0) | 1.0 ppb (1) | 0.94 ppb (11) | 36.0 μg/m3 (34) | 15.1 μg/m3 (58) | 102.0 | |
| Jan. 20, 2022, 1 p.m. | 75.6 ppb (75) | 48.1 ppb (46) | 63.4 ppb (62) | 28.0 ppb (27) | 15.7 ppb (15) | 0.0 ppb (0) | 1.0 ppb (1) | 0.72 ppb (8) | 25.0 μg/m3 (24) | 11.2 μg/m3 (47) | 75.0 | |
| Jan. 20, 2022, noon | 48.7 ppb (46) | 21.6 ppb (21) | 39.2 ppb (37) | 27.0 ppb (26) | 21.5 ppb (21) | 0.0 ppb (0) | 1.0 ppb (1) | 0.56 ppb (7) | 24.0 μg/m3 (23) | 14.6 μg/m3 (57) | 57.0 | |
| Jan. 20, 2022, 11 a.m. | 49.4 ppb (47) | 19.2 ppb (19) | 38.3 ppb (37) | 30.0 ppb (29) | 21.0 ppb (20) | 0.0 ppb (0) | 1.0 ppb (1) | 0.61 ppb (7) | 26.0 μg/m3 (25) | 17.4 μg/m3 (63) | 63.0 | |
| Jan. 20, 2022, 10 a.m. | 50.4 ppb (48) | 20.0 ppb (19) | 44.6 ppb (43) | 31.0 ppb (30) | 23.8 ppb (23) | 0.0 ppb (0) | 0.0 ppb (0) | 0.57 ppb (7) | 33.0 μg/m3 (31) | 14.9 μg/m3 (57) | 57.0 | |
| Jan. 20, 2022, 9 a.m. | 54.9 ppb (52) | 23.3 ppb (22) | 42.3 ppb (40) | 32.0 ppb (31) | 21.7 ppb (21) | 0.0 ppb (0) | 1.0 ppb (1) | 0.7 ppb (8) | 31.0 μg/m3 (29) | 15.6 μg/m3 (59) | 59.0 | |
| Jan. 20, 2022, 8 a.m. | 60.8 ppb (59) | 33.0 ppb (32) | 51.5 ppb (49) | 28.0 ppb (27) | 24.5 ppb (24) | 0.0 ppb (0) | 1.0 ppb (1) | 0.83 ppb (10) | 33.0 μg/m3 (31) | 20.2 μg/m3 (69) | 69.0 | |
| Jan. 20, 2022, 7 a.m. | 63.8 ppb (62) | 34.6 ppb (33) | 55.0 ppb (53) | 29.0 ppb (28) | 25.9 ppb (25) | 0.0 ppb (0) | 1.0 ppb (1) | 0.9 ppb (11) | 35.0 μg/m3 (33) | 19.5 μg/m3 (67) | 67.0 |