Rivside (Rivview Dr) CA, US: 33.999449, -117.415831
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 26, 2020, 1 a.m. | 22.1 ppb (20) | 0.3 ppb (0) | 21.9 ppb (20) | 22.0 ppb (20) | 21.8 ppb (20) | 0.0 ppb (0) | 28.0 ppb (22) | 0.54 ppb (6) | 55.0 μg/m3 (50) | 27.0 μg/m3 (82) | 82.0 | |
| Jan. 26, 2020, midnight | 21.2 ppb (20) | 1.0 ppb (1) | 19.8 ppb (18) | 20.0 ppb (19) | 18.8 ppb (17) | 0.0 ppb (0) | 29.0 ppb (22) | 0.46 ppb (5) | 51.0 μg/m3 (46) | 22.0 μg/m3 (71) | 71.0 | |
| Jan. 25, 2020, 11 p.m. | 12.4 ppb (11) | 1.3 ppb (1) | 12.6 ppb (12) | 11.0 ppb (10) | 11.1 ppb (10) | 0.0 ppb (0) | 38.0 ppb (29) | 0.51 ppb (6) | 38.0 μg/m3 (35) | 7.0 μg/m3 (29) | 35.0 | |
| Jan. 25, 2020, 10 p.m. | 17.7 ppb (16) | 3.3 ppb (3) | 16.5 ppb (15) | 14.0 ppb (13) | 13.0 ppb (12) | 0.0 ppb (0) | 36.0 ppb (28) | 0.26 ppb (3) | 34.0 μg/m3 (31) | 5.0 μg/m3 (21) | 31.0 | |
| Jan. 25, 2020, 9 p.m. | 17.1 ppb (16) | 3.8 ppb (4) | 15.5 ppb (14) | 13.0 ppb (12) | 11.4 ppb (11) | 0.0 ppb (0) | 34.0 ppb (26) | 0.27 ppb (3) | 33.0 μg/m3 (30) | 3.0 μg/m3 (12) | 30.0 | |
| Jan. 25, 2020, 8 p.m. | 12.6 ppb (12) | 3.0 ppb (3) | 11.0 ppb (10) | 10.0 ppb (9) | 7.7 ppb (7) | 0.0 ppb (0) | 34.0 ppb (26) | 0.21 ppb (2) | 25.0 μg/m3 (23) | 5.0 μg/m3 (21) | 26.0 | |
| Jan. 25, 2020, 7 p.m. | 18.1 ppb (17) | 5.3 ppb (5) | 16.4 ppb (15) | 13.0 ppb (12) | 10.9 ppb (10) | 0.0 ppb (0) | 29.0 ppb (22) | 0.27 ppb (3) | 21.0 μg/m3 (19) | 6.0 μg/m3 (25) | 25.0 | |
| Jan. 25, 2020, 6 p.m. | 25.4 ppb (24) | 9.0 ppb (8) | 23.6 ppb (22) | 16.0 ppb (15) | 14.4 ppb (13) | 0.0 ppb (0) | 22.0 ppb (17) | 0.3 ppb (3) | 35.0 μg/m3 (32) | 18.0 μg/m3 (63) | 63.0 | |
| Jan. 25, 2020, 5 p.m. | 40.1 ppb (37) | 18.1 ppb (17) | 38.2 ppb (35) | 22.0 ppb (20) | 20.1 ppb (19) | 0.0 ppb (0) | 14.0 ppb (11) | 0.39 ppb (4) | 42.0 μg/m3 (38) | 12.0 μg/m3 (50) | 50.0 | |
| Jan. 25, 2020, 4 p.m. | 76.3 ppb (74) | 49.3 ppb (46) | 72.8 ppb (70) | 27.0 ppb (25) | 26.5 ppb (25) | 1.0 ppb (1) | 5.0 ppb (4) | 0.6 ppb (7) | 51.0 μg/m3 (46) | 10.0 μg/m3 (42) | 74.0 | |
| Jan. 25, 2020, 3 p.m. | 93.1 ppb (92) | 64.9 ppb (62) | 88.2 ppb (86) | 28.0 ppb (26) | 28.5 ppb (26) | 1.0 ppb (1) | 1.0 ppb (1) | 0.61 ppb (7) | 50.0 μg/m3 (45) | 10.0 μg/m3 (42) | 92.0 | |
| Jan. 25, 2020, 2 p.m. | 99.1 ppb (98) | 73.2 ppb (70) | 93.1 ppb (92) | 26.0 ppb (24) | 27.6 ppb (26) | 1.0 ppb (1) | 0.0 ppb (0) | 0.73 ppb (8) | 41.0 μg/m3 (37) | 16.0 μg/m3 (59) | 98.0 | |
| Jan. 25, 2020, 1 p.m. | 85.8 ppb (84) | 59.7 ppb (56) | 85.2 ppb (83) | 26.0 ppb (24) | 24.2 ppb (22) | 1.0 ppb (1) | 0.0 ppb (0) | 0.64 ppb (7) | 32.0 μg/m3 (29) | 6.0 μg/m3 (25) | 84.0 | |
| Jan. 25, 2020, noon | 83.5 ppb (81) | 56.2 ppb (52) | 79.8 ppb (77) | 27.0 ppb (25) | 28.2 ppb (26) | 1.0 ppb (1) | 0.0 ppb (0) | 0.61 ppb (7) | 31.0 μg/m3 (28) | 9.0 μg/m3 (38) | 81.0 | |
| Jan. 25, 2020, 11 a.m. | 88.6 ppb (87) | 60.0 ppb (56) | 77.1 ppb (75) | 29.0 ppb (27) | 27.6 ppb (26) | 1.0 ppb (1) | 0.0 ppb (0) | 0.7 ppb (8) | 38.0 μg/m3 (35) | 16.0 μg/m3 (59) | 87.0 | |
| Jan. 25, 2020, 10 a.m. | 92.5 ppb (91) | 63.5 ppb (60) | 91.1 ppb (89) | 29.0 ppb (27) | 30.3 ppb (28) | 1.0 ppb (1) | 1.0 ppb (1) | 0.74 ppb (8) | 43.0 μg/m3 (39) | 19.0 μg/m3 (65) | 91.0 | |
| Jan. 25, 2020, 9 a.m. | 88.3 ppb (86) | 58.6 ppb (55) | 89.1 ppb (87) | 30.0 ppb (28) | 28.4 ppb (26) | 1.0 ppb (1) | 1.0 ppb (1) | 1.07 ppb (12) | 51.0 μg/m3 (46) | 16.0 μg/m3 (59) | 87.0 | |
| Jan. 25, 2020, 8 a.m. | 83.9 ppb (82) | 54.0 ppb (50) | 85.8 ppb (84) | 30.0 ppb (28) | 33.6 ppb (31) | 1.0 ppb (1) | 1.0 ppb (1) | 1.05 ppb (12) | 62.0 μg/m3 (54) | 20.0 μg/m3 (67) | 84.0 | |
| Jan. 25, 2020, 7 a.m. | 67.4 ppb (64) | 36.2 ppb (34) | 69.6 ppb (67) | 31.0 ppb (29) | 33.8 ppb (31) | 0.0 ppb (0) | 1.0 ppb (1) | 0.97 ppb (11) | 59.0 μg/m3 (52) | 22.0 μg/m3 (71) | 71.0 | |
| Jan. 25, 2020, 6 a.m. | 66.2 ppb (63) | 34.8 ppb (32) | 64.6 ppb (61) | 31.0 ppb (29) | 35.1 ppb (32) | 1.0 ppb (1) | 1.0 ppb (1) | 0.96 ppb (11) | 54.0 μg/m3 (49) | 26.0 μg/m3 (80) | 80.0 | |
| Jan. 25, 2020, 5 a.m. | 55.6 ppb (52) | 19.6 ppb (18) | 52.8 ppb (49) | 36.0 ppb (33) | 36.7 ppb (34) | 0.0 ppb (0) | 1.0 ppb (1) | 0.94 ppb (10) | 60.0 μg/m3 (52) | 26.0 μg/m3 (80) | 80.0 | |
| Jan. 25, 2020, 4 a.m. | 49.6 ppb (46) | 12.6 ppb (12) | 47.1 ppb (44) | 37.0 ppb (34) | 37.4 ppb (35) | 0.0 ppb (0) | 3.0 ppb (2) | 0.93 ppb (10) | 53.0 μg/m3 (48) | 22.0 μg/m3 (71) | 71.0 | |
| Jan. 25, 2020, 3 a.m. | 26.4 ppb (24) | 0.9 ppb (1) | 24.0 ppb (22) | 26.0 ppb (24) | 23.8 ppb (22) | 0.0 ppb (0) | 17.0 ppb (13) | 0.44 ppb (5) | 42.0 μg/m3 (38) | 14.0 μg/m3 (54) | 54.0 | |
| Jan. 25, 2020, 2 a.m. | 22.9 ppb (21) | 0.4 ppb (0) | 21.3 ppb (20) | 23.0 ppb (21) | 21.3 ppb (20) | 0.0 ppb (0) | 22.0 ppb (17) | 0.37 ppb (4) | 42.0 μg/m3 (38) | 13.0 μg/m3 (52) | 52.0 | |
| Jan. 25, 2020, 1 a.m. | 19.9 ppb (18) | 0.2 ppb (0) | 18.1 ppb (17) | 20.0 ppb (19) | 18.0 ppb (17) | 0.0 ppb (0) | 29.0 ppb (22) | 0.36 ppb (4) | 42.0 μg/m3 (38) | 11.0 μg/m3 (46) | 46.0 | |
| Jan. 25, 2020, midnight | 14.0 ppb (13) | 0.4 ppb (0) | 12.4 ppb (11) | 14.0 ppb (13) | 12.0 ppb (11) | 0.0 ppb (0) | 38.0 ppb (29) | 0.27 ppb (3) | 68.0 μg/m3 (56) | 8.0 μg/m3 (33) | 56.0 | |
| Jan. 24, 2020, 11 p.m. | 8.1 ppb (8) | 0.6 ppb (1) | N/A | 7.0 ppb (6) | N/A | 0.0 ppb (0) | 45.0 ppb (35) | 0.2 ppb (2) | 31.0 μg/m3 (28) | 6.0 μg/m3 (25) | 35.0 | |
| Jan. 24, 2020, 10 p.m. | 16.8 ppb (16) | 3.2 ppb (3) | 15.7 ppb (15) | 14.0 ppb (13) | 12.2 ppb (11) | 0.0 ppb (0) | 35.0 ppb (27) | N/A | 36.0 μg/m3 (33) | 4.0 μg/m3 (17) | 33.0 | |
| Jan. 24, 2020, 9 p.m. | 13.1 ppb (12) | 2.7 ppb (3) | 11.6 ppb (11) | 10.0 ppb (9) | 8.6 ppb (8) | 0.0 ppb (0) | 38.0 ppb (29) | 0.18 ppb (2) | 17.0 μg/m3 (15) | 4.0 μg/m3 (17) | 29.0 | |
| Jan. 24, 2020, 8 p.m. | 21.5 ppb (20) | 6.5 ppb (6) | 19.9 ppb (18) | 15.0 ppb (14) | 13.0 ppb (12) | 0.0 ppb (0) | 29.0 ppb (22) | 0.25 ppb (3) | 28.0 μg/m3 (25) | 4.0 μg/m3 (17) | 25.0 | |
| Jan. 24, 2020, 7 p.m. | 22.1 ppb (20) | 7.2 ppb (7) | 20.3 ppb (19) | 15.0 ppb (14) | 12.9 ppb (12) | 0.0 ppb (0) | 26.0 ppb (20) | 0.24 ppb (3) | 22.0 μg/m3 (20) | 5.0 μg/m3 (21) | 21.0 | |
| Jan. 24, 2020, 6 p.m. | 40.6 ppb (38) | 18.3 ppb (17) | 39.2 ppb (36) | 22.0 ppb (20) | 20.7 ppb (19) | 0.0 ppb (0) | 17.0 ppb (13) | 0.34 ppb (4) | 38.0 μg/m3 (35) | 8.0 μg/m3 (33) | 38.0 | |
| Jan. 24, 2020, 5 p.m. | 105.3 ppb (101) | 71.9 ppb (69) | 102.7 ppb (100) | 33.0 ppb (31) | 33.0 ppb (31) | 1.0 ppb (1) | 5.0 ppb (4) | 0.75 ppb (8) | 74.0 μg/m3 (60) | 22.0 μg/m3 (71) | 101.0 | |
| Jan. 24, 2020, 4 p.m. | 163.5 ppb (112) | 130.2 ppb (106) | 160.5 ppb (111) | 33.0 ppb (31) | 35.0 ppb (32) | 1.0 ppb (1) | 1.0 ppb (1) | 1.02 ppb (11) | 106.0 μg/m3 (76) | 17.0 μg/m3 (61) | 112.0 | |
| Jan. 24, 2020, 3 p.m. | 166.8 ppb (113) | 133.4 ppb (106) | 160.7 ppb (111) | 33.0 ppb (31) | 35.5 ppb (33) | 1.0 ppb (1) | 1.0 ppb (1) | 1.05 ppb (12) | 62.0 μg/m3 (54) | 6.0 μg/m3 (25) | 113.0 | |
| Jan. 24, 2020, 2 p.m. | 141.5 ppb (108) | 111.5 ppb (102) | 139.2 ppb (107) | 30.0 ppb (28) | 31.1 ppb (29) | 1.0 ppb (1) | 0.0 ppb (0) | 0.79 ppb (9) | 55.0 μg/m3 (50) | 0.0 μg/m3 (0) | 108.0 | |
| Jan. 24, 2020, 1 p.m. | 125.4 ppb (105) | 96.2 ppb (95) | 125.6 ppb (105) | 29.0 ppb (27) | 27.4 ppb (25) | 1.0 ppb (1) | 0.0 ppb (0) | 0.7 ppb (8) | 33.0 μg/m3 (30) | 2.0 μg/m3 (8) | 105.0 | |
| Jan. 24, 2020, noon | 104.0 ppb (101) | 76.5 ppb (74) | 100.9 ppb (100) | 27.0 ppb (25) | 29.0 ppb (27) | 1.0 ppb (1) | 1.0 ppb (1) | 0.6 ppb (7) | 33.0 μg/m3 (30) | 5.0 μg/m3 (21) | 101.0 | |
| Jan. 24, 2020, 11 a.m. | 83.3 ppb (81) | 54.2 ppb (50) | 85.7 ppb (84) | 29.0 ppb (27) | 27.7 ppb (26) | 1.0 ppb (1) | 0.0 ppb (0) | 0.51 ppb (6) | 29.0 μg/m3 (26) | 7.0 μg/m3 (29) | 84.0 | |
| Jan. 24, 2020, 10 a.m. | 85.6 ppb (84) | 56.6 ppb (53) | 84.1 ppb (82) | 29.0 ppb (27) | 30.4 ppb (28) | 1.0 ppb (1) | 1.0 ppb (1) | 0.56 ppb (6) | 35.0 μg/m3 (32) | 10.0 μg/m3 (42) | 84.0 | |
| Jan. 24, 2020, 9 a.m. | 96.9 ppb (96) | 64.9 ppb (62) | 89.1 ppb (87) | 32.0 ppb (30) | 29.1 ppb (27) | 1.0 ppb (1) | 0.0 ppb (0) | 0.74 ppb (8) | 43.0 μg/m3 (39) | 11.0 μg/m3 (46) | 96.0 | |
| Jan. 24, 2020, 8 a.m. | 91.9 ppb (90) | 59.1 ppb (55) | 88.6 ppb (87) | 33.0 ppb (31) | 34.8 ppb (32) | 1.0 ppb (1) | 1.0 ppb (1) | 0.83 ppb (9) | 45.0 μg/m3 (41) | 11.0 μg/m3 (46) | 90.0 | |
| Jan. 24, 2020, 7 a.m. | 75.5 ppb (73) | 41.5 ppb (38) | 77.8 ppb (75) | 34.0 ppb (31) | 35.2 ppb (33) | 1.0 ppb (1) | 1.0 ppb (1) | 0.83 ppb (9) | 41.0 μg/m3 (37) | 12.0 μg/m3 (50) | 75.0 | |
| Jan. 24, 2020, 6 a.m. | 71.6 ppb (69) | 36.1 ppb (33) | 68.6 ppb (66) | 36.0 ppb (33) | 38.4 ppb (36) | 1.0 ppb (1) | 1.0 ppb (1) | 0.83 ppb (9) | 40.0 μg/m3 (36) | 12.0 μg/m3 (50) | 69.0 | |
| Jan. 24, 2020, 5 a.m. | 64.3 ppb (61) | 25.9 ppb (24) | 60.4 ppb (57) | 38.0 ppb (35) | 39.2 ppb (36) | 1.0 ppb (1) | 0.0 ppb (0) | 0.64 ppb (7) | 46.0 μg/m3 (42) | 11.0 μg/m3 (46) | 61.0 | |
| Jan. 24, 2020, 4 a.m. | 46.2 ppb (43) | 7.3 ppb (7) | 43.4 ppb (40) | 39.0 ppb (36) | 38.1 ppb (35) | 0.0 ppb (0) | 3.0 ppb (2) | 0.66 ppb (7) | 46.0 μg/m3 (42) | 12.0 μg/m3 (50) | 50.0 | |
| Jan. 24, 2020, 3 a.m. | 46.1 ppb (43) | 5.3 ppb (5) | 42.8 ppb (40) | 41.0 ppb (38) | 38.7 ppb (36) | 0.0 ppb (0) | 4.0 ppb (3) | 0.58 ppb (6) | 52.0 μg/m3 (47) | 9.0 μg/m3 (38) | 47.0 | |
| Jan. 24, 2020, 2 a.m. | 42.2 ppb (39) | 3.5 ppb (3) | 38.4 ppb (36) | 39.0 ppb (36) | 35.8 ppb (33) | 1.0 ppb (1) | 9.0 ppb (7) | 0.54 ppb (6) | 55.0 μg/m3 (50) | 8.0 μg/m3 (33) | 50.0 | |
| Jan. 24, 2020, 1 a.m. | 20.6 ppb (19) | 0.3 ppb (0) | 17.8 ppb (16) | 20.0 ppb (19) | 17.5 ppb (16) | 0.0 ppb (0) | 28.0 ppb (22) | 0.33 ppb (4) | 36.0 μg/m3 (33) | 4.0 μg/m3 (17) | 33.0 | |
| Jan. 24, 2020, midnight | 14.6 ppb (14) | 0.5 ppb (0) | 12.4 ppb (11) | 14.0 ppb (13) | 11.7 ppb (11) | 0.0 ppb (0) | 35.0 ppb (27) | 0.23 ppb (3) | 20.0 μg/m3 (18) | -1.0 μg/m3 (0) | 27.0 | |
| Jan. 23, 2020, 11 p.m. | 10.6 ppb (10) | 1.2 ppb (1) | 8.5 ppb (8) | 9.0 ppb (8) | 7.2 ppb (7) | 0.0 ppb (0) | 38.0 ppb (29) | 0.17 ppb (2) | 20.0 μg/m3 (18) | 2.0 μg/m3 (8) | 29.0 | |
| Jan. 23, 2020, 10 p.m. | 14.5 ppb (13) | 2.5 ppb (2) | 12.7 ppb (12) | 12.0 ppb (11) | 9.9 ppb (9) | 0.0 ppb (0) | 36.0 ppb (28) | 0.19 ppb (2) | 33.0 μg/m3 (30) | -1.0 μg/m3 (0) | 30.0 | |
| Jan. 23, 2020, 9 p.m. | 8.3 ppb (8) | 1.4 ppb (1) | 7.8 ppb (7) | 7.0 ppb (6) | 5.7 ppb (5) | 0.0 ppb (0) | 38.0 ppb (29) | 0.15 ppb (2) | 8.0 μg/m3 (7) | -2.0 μg/m3 (0) | 29.0 | |
| Jan. 23, 2020, 8 p.m. | 6.8 ppb (6) | 1.2 ppb (1) | 5.1 ppb (5) | 6.0 ppb (6) | 3.7 ppb (3) | 0.0 ppb (0) | 39.0 ppb (30) | 0.13 ppb (1) | 15.0 μg/m3 (14) | 3.0 μg/m3 (12) | 30.0 | |
| Jan. 23, 2020, 7 p.m. | 23.9 ppb (22) | 7.7 ppb (7) | 22.1 ppb (20) | 16.0 ppb (15) | 14.1 ppb (13) | 0.0 ppb (0) | 27.0 ppb (21) | 0.24 ppb (3) | 35.0 μg/m3 (32) | 4.0 μg/m3 (17) | 32.0 | |
| Jan. 23, 2020, 6 p.m. | 43.7 ppb (40) | 19.1 ppb (18) | 42.0 ppb (39) | 25.0 ppb (23) | 22.8 ppb (21) | 0.0 ppb (0) | 16.0 ppb (12) | 0.37 ppb (4) | 39.0 μg/m3 (35) | 19.0 μg/m3 (65) | 65.0 | |
| Jan. 23, 2020, 5 p.m. | 64.9 ppb (62) | 35.4 ppb (33) | 63.1 ppb (60) | 30.0 ppb (28) | 28.4 ppb (26) | 1.0 ppb (1) | 8.0 ppb (6) | 0.55 ppb (6) | 44.0 μg/m3 (40) | 14.0 μg/m3 (54) | 62.0 | |
| Jan. 23, 2020, 4 p.m. | 81.9 ppb (80) | 50.7 ppb (47) | 79.9 ppb (78) | 31.0 ppb (29) | 31.1 ppb (29) | 1.0 ppb (1) | 4.0 ppb (3) | 0.59 ppb (7) | 88.0 μg/m3 (66) | 16.0 μg/m3 (59) | 80.0 | |
| Jan. 23, 2020, 3 p.m. | 97.4 ppb (96) | 65.6 ppb (62) | 91.8 ppb (90) | 32.0 ppb (30) | 31.8 ppb (29) | 1.0 ppb (1) | 1.0 ppb (1) | 0.7 ppb (8) | 42.0 μg/m3 (38) | 8.0 μg/m3 (33) | 96.0 | |
| Jan. 23, 2020, 2 p.m. | 76.0 ppb (73) | 48.0 ppb (44) | 73.0 ppb (70) | 28.0 ppb (26) | 28.2 ppb (26) | 1.0 ppb (1) | 0.0 ppb (0) | 0.57 ppb (6) | 29.0 μg/m3 (26) | 9.0 μg/m3 (38) | 73.0 | |
| Jan. 23, 2020, 1 p.m. | 74.3 ppb (72) | 47.8 ppb (44) | 70.2 ppb (67) | 27.0 ppb (25) | 24.5 ppb (23) | 1.0 ppb (1) | 0.0 ppb (0) | 0.48 ppb (5) | 31.0 μg/m3 (28) | 12.0 μg/m3 (50) | 72.0 | |
| Jan. 23, 2020, noon | 76.2 ppb (74) | 50.6 ppb (47) | 75.9 ppb (73) | 26.0 ppb (24) | 26.2 ppb (24) | 1.0 ppb (1) | 0.0 ppb (0) | 0.47 ppb (5) | 34.0 μg/m3 (31) | 15.0 μg/m3 (56) | 74.0 | |
| Jan. 23, 2020, 11 a.m. | 94.8 ppb (93) | 70.3 ppb (67) | 86.4 ppb (84) | 25.0 ppb (23) | 23.5 ppb (22) | 1.0 ppb (1) | 0.0 ppb (0) | 0.59 ppb (7) | 46.0 μg/m3 (42) | 17.0 μg/m3 (61) | 93.0 | |
| Jan. 23, 2020, 10 a.m. | 94.0 ppb (93) | 69.4 ppb (66) | 92.4 ppb (91) | 25.0 ppb (23) | 26.9 ppb (25) | 1.0 ppb (1) | 1.0 ppb (1) | 0.59 ppb (7) | 51.0 μg/m3 (46) | 14.0 μg/m3 (54) | 93.0 | |
| Jan. 23, 2020, 9 a.m. | 76.7 ppb (74) | 52.9 ppb (49) | 81.5 ppb (79) | 24.0 ppb (22) | 22.6 ppb (21) | 1.0 ppb (1) | 1.0 ppb (1) | 0.61 ppb (7) | 49.0 μg/m3 (45) | 14.0 μg/m3 (54) | 79.0 | |
| Jan. 23, 2020, 8 a.m. | 56.6 ppb (53) | 31.1 ppb (29) | 53.0 ppb (49) | 26.0 ppb (24) | 27.4 ppb (25) | 0.0 ppb (0) | 0.0 ppb (0) | 0.57 ppb (6) | 38.0 μg/m3 (35) | 10.0 μg/m3 (42) | 53.0 | |
| Jan. 23, 2020, 7 a.m. | 42.3 ppb (39) | 16.4 ppb (15) | 46.0 ppb (43) | 26.0 ppb (24) | 27.0 ppb (25) | 0.0 ppb (0) | 1.0 ppb (1) | 0.54 ppb (6) | 30.0 μg/m3 (27) | 8.0 μg/m3 (33) | 43.0 | |
| Jan. 23, 2020, 6 a.m. | 37.7 ppb (35) | 11.6 ppb (11) | 35.6 ppb (33) | 26.0 ppb (24) | 26.5 ppb (25) | 0.0 ppb (0) | 1.0 ppb (1) | 0.43 ppb (5) | 34.0 μg/m3 (31) | 11.0 μg/m3 (46) | 46.0 | |
| Jan. 23, 2020, 5 a.m. | 37.8 ppb (35) | 8.1 ppb (8) | 38.0 ppb (35) | 30.0 ppb (28) | 29.6 ppb (27) | 0.0 ppb (0) | 2.0 ppb (2) | 0.62 ppb (7) | 34.0 μg/m3 (31) | 13.0 μg/m3 (52) | 52.0 | |
| Jan. 23, 2020, 4 a.m. | 24.0 ppb (22) | 1.1 ppb (1) | 22.0 ppb (20) | 23.0 ppb (21) | 21.4 ppb (20) | 0.0 ppb (0) | 13.0 ppb (10) | 0.42 ppb (5) | 34.0 μg/m3 (31) | 11.0 μg/m3 (46) | 46.0 | |
| Jan. 23, 2020, 3 a.m. | 20.7 ppb (19) | 0.5 ppb (0) | 18.3 ppb (17) | 20.0 ppb (19) | 18.1 ppb (17) | 0.0 ppb (0) | 18.0 ppb (14) | 0.35 ppb (4) | 33.0 μg/m3 (30) | 10.0 μg/m3 (42) | 42.0 | |
| Jan. 23, 2020, 2 a.m. | 20.9 ppb (19) | 0.6 ppb (1) | 19.1 ppb (18) | 20.0 ppb (19) | 18.8 ppb (17) | 0.0 ppb (0) | 19.0 ppb (15) | 0.35 ppb (4) | 34.0 μg/m3 (31) | 10.0 μg/m3 (42) | 42.0 | |
| Jan. 23, 2020, 1 a.m. | 13.7 ppb (13) | 0.1 ppb (0) | 12.7 ppb (12) | 14.0 ppb (13) | 12.7 ppb (12) | 0.0 ppb (0) | 27.0 ppb (21) | 0.22 ppb (2) | 40.0 μg/m3 (36) | 11.0 μg/m3 (46) | 46.0 | |
| Jan. 23, 2020, midnight | 8.2 ppb (8) | 0.1 ppb (0) | 7.7 ppb (7) | 8.0 ppb (7) | 7.4 ppb (7) | 0.0 ppb (0) | 37.0 ppb (28) | 0.16 ppb (2) | 35.0 μg/m3 (32) | 12.0 μg/m3 (50) | 50.0 | |
| Jan. 22, 2020, 11 p.m. | 6.9 ppb (6) | 0.5 ppb (0) | 6.5 ppb (6) | 6.0 ppb (6) | 5.8 ppb (5) | 0.0 ppb (0) | 39.0 ppb (30) | 0.16 ppb (2) | 29.0 μg/m3 (26) | 11.0 μg/m3 (46) | 46.0 | |
| Jan. 22, 2020, 10 p.m. | 7.0 ppb (6) | 0.8 ppb (1) | 6.8 ppb (6) | 6.0 ppb (6) | 5.8 ppb (5) | 0.0 ppb (0) | 40.0 ppb (31) | 0.16 ppb (2) | 27.0 μg/m3 (25) | 9.0 μg/m3 (38) | 38.0 | |
| Jan. 22, 2020, 9 p.m. | 6.5 ppb (6) | 0.9 ppb (1) | 6.4 ppb (6) | 6.0 ppb (6) | 5.2 ppb (5) | 0.0 ppb (0) | 39.0 ppb (30) | 0.16 ppb (2) | 24.0 μg/m3 (22) | 16.0 μg/m3 (59) | 59.0 | |
| Jan. 22, 2020, 8 p.m. | 6.2 ppb (6) | 1.0 ppb (1) | 6.1 ppb (6) | 5.0 ppb (5) | 5.0 ppb (5) | 0.0 ppb (0) | 37.0 ppb (28) | 0.17 ppb (2) | 28.0 μg/m3 (25) | 6.0 μg/m3 (25) | 28.0 | |
| Jan. 22, 2020, 7 p.m. | 5.6 ppb (5) | 1.0 ppb (1) | 5.4 ppb (5) | 5.0 ppb (5) | 4.3 ppb (4) | 0.0 ppb (0) | 36.0 ppb (28) | 0.16 ppb (2) | 27.0 μg/m3 (25) | 9.0 μg/m3 (38) | 38.0 | |
| Jan. 22, 2020, 6 p.m. | 6.4 ppb (6) | 1.1 ppb (1) | 6.1 ppb (6) | 5.0 ppb (5) | 4.9 ppb (5) | 0.0 ppb (0) | 33.0 ppb (25) | 0.17 ppb (2) | 22.0 μg/m3 (20) | 14.0 μg/m3 (54) | 54.0 | |
| Jan. 22, 2020, 5 p.m. | 10.7 ppb (10) | 2.4 ppb (2) | 10.7 ppb (10) | 8.0 ppb (7) | 8.2 ppb (8) | 0.0 ppb (0) | 27.0 ppb (21) | 0.22 ppb (2) | 26.0 μg/m3 (24) | 17.0 μg/m3 (61) | 61.0 | |
| Jan. 22, 2020, 4 p.m. | 28.7 ppb (27) | 8.6 ppb (8) | 27.8 ppb (26) | 20.0 ppb (19) | 19.6 ppb (18) | 0.0 ppb (0) | 11.0 ppb (8) | 0.33 ppb (4) | 29.0 μg/m3 (26) | 19.0 μg/m3 (65) | 65.0 | |
| Jan. 22, 2020, 3 p.m. | 70.5 ppb (68) | 43.6 ppb (40) | 67.2 ppb (64) | 27.0 ppb (25) | 27.9 ppb (26) | 0.0 ppb (0) | 1.0 ppb (1) | 0.63 ppb (7) | 34.0 μg/m3 (31) | 17.0 μg/m3 (61) | 68.0 | |
| Jan. 22, 2020, 2 p.m. | 77.6 ppb (75) | 53.5 ppb (50) | 76.6 ppb (74) | 24.0 ppb (22) | 26.9 ppb (25) | 1.0 ppb (1) | 0.0 ppb (0) | 0.64 ppb (7) | 33.0 μg/m3 (30) | 15.0 μg/m3 (56) | 75.0 | |
| Jan. 22, 2020, 1 p.m. | 71.2 ppb (68) | 47.8 ppb (44) | 72.9 ppb (70) | 23.0 ppb (21) | 22.5 ppb (21) | 0.0 ppb (0) | 0.0 ppb (0) | 0.48 ppb (5) | 33.0 μg/m3 (30) | 15.0 μg/m3 (56) | 70.0 | |
| Jan. 22, 2020, noon | 58.1 ppb (54) | 33.7 ppb (31) | 48.8 ppb (45) | 24.0 ppb (22) | 24.7 ppb (23) | 0.0 ppb (0) | 1.0 ppb (1) | 0.41 ppb (5) | 26.0 μg/m3 (24) | 15.0 μg/m3 (56) | 56.0 | |
| Jan. 22, 2020, 11 a.m. | 23.7 ppb (22) | 4.4 ppb (4) | 20.4 ppb (19) | 19.0 ppb (18) | 16.8 ppb (16) | 0.0 ppb (0) | 1.0 ppb (1) | 0.27 ppb (3) | 26.0 μg/m3 (24) | 11.0 μg/m3 (46) | 46.0 | |
| Jan. 22, 2020, 10 a.m. | 29.4 ppb (27) | 5.2 ppb (5) | 24.1 ppb (22) | 24.0 ppb (22) | 21.5 ppb (20) | 0.0 ppb (0) | 2.0 ppb (2) | 0.25 ppb (3) | 16.0 μg/m3 (15) | 10.0 μg/m3 (42) | 42.0 | |
| Jan. 22, 2020, 9 a.m. | 27.6 ppb (26) | 3.2 ppb (3) | 23.7 ppb (22) | 24.0 ppb (22) | 21.1 ppb (20) | 0.0 ppb (0) | 2.0 ppb (2) | 0.3 ppb (3) | 23.0 μg/m3 (21) | 8.0 μg/m3 (33) | 33.0 | |
| Jan. 22, 2020, 8 a.m. | 20.7 ppb (19) | 0.8 ppb (1) | 18.6 ppb (17) | 20.0 ppb (19) | 18.3 ppb (17) | 0.0 ppb (0) | 8.0 ppb (6) | 0.26 ppb (3) | 19.0 μg/m3 (17) | 7.0 μg/m3 (29) | 29.0 | |
| Jan. 22, 2020, 7 a.m. | 12.3 ppb (11) | 0.3 ppb (0) | 10.0 ppb (9) | 12.0 ppb (11) | 9.9 ppb (9) | 0.0 ppb (0) | 18.0 ppb (14) | 0.25 ppb (3) | 19.0 μg/m3 (17) | 5.0 μg/m3 (21) | 21.0 | |
| Jan. 22, 2020, 6 a.m. | 10.3 ppb (10) | 0.1 ppb (0) | 8.6 ppb (8) | 10.0 ppb (9) | 8.6 ppb (8) | 0.0 ppb (0) | 23.0 ppb (18) | 0.21 ppb (2) | 21.0 μg/m3 (19) | 6.0 μg/m3 (25) | 25.0 | |
| Jan. 22, 2020, 5 a.m. | 8.5 ppb (8) | 0.0 ppb (0) | 6.7 ppb (6) | 8.0 ppb (7) | 6.7 ppb (6) | 0.0 ppb (0) | 29.0 ppb (22) | 0.2 ppb (2) | 17.0 μg/m3 (15) | 7.0 μg/m3 (29) | 29.0 | |
| Jan. 22, 2020, 4 a.m. | 8.0 ppb (7) | 0.0 ppb (0) | 5.6 ppb (5) | 8.0 ppb (7) | 5.6 ppb (5) | 0.0 ppb (0) | 31.0 ppb (24) | 0.18 ppb (2) | 14.0 μg/m3 (13) | 6.0 μg/m3 (25) | 25.0 | |
| Jan. 22, 2020, 3 a.m. | 8.4 ppb (8) | 0.0 ppb (0) | 6.0 ppb (6) | 8.0 ppb (7) | 6.0 ppb (6) | 0.0 ppb (0) | 30.0 ppb (23) | 0.18 ppb (2) | 14.0 μg/m3 (13) | 6.0 μg/m3 (25) | 25.0 | |
| Jan. 22, 2020, 2 a.m. | 7.9 ppb (7) | 0.0 ppb (0) | 5.5 ppb (5) | 8.0 ppb (7) | 5.5 ppb (5) | 0.0 ppb (0) | 32.0 ppb (25) | 0.17 ppb (2) | 19.0 μg/m3 (17) | 6.0 μg/m3 (25) | 25.0 | |
| Jan. 22, 2020, 1 a.m. | 10.1 ppb (9) | 0.0 ppb (0) | 7.7 ppb (7) | 10.0 ppb (9) | 7.7 ppb (7) | 0.0 ppb (0) | 30.0 ppb (23) | 0.17 ppb (2) | 18.0 μg/m3 (16) | 5.0 μg/m3 (21) | 23.0 | |
| Jan. 22, 2020, midnight | 9.5 ppb (9) | 0.0 ppb (0) | 7.0 ppb (6) | 9.0 ppb (8) | 7.0 ppb (6) | 0.0 ppb (0) | 31.0 ppb (24) | 0.16 ppb (2) | 21.0 μg/m3 (19) | 4.0 μg/m3 (17) | 24.0 | |
| Jan. 21, 2020, 11 p.m. | 10.1 ppb (9) | 0.3 ppb (0) | 7.4 ppb (7) | 10.0 ppb (9) | 7.2 ppb (7) | 0.0 ppb (0) | 33.0 ppb (25) | 0.18 ppb (2) | 20.0 μg/m3 (18) | 5.0 μg/m3 (21) | 25.0 | |
| Jan. 21, 2020, 10 p.m. | 9.8 ppb (9) | 0.3 ppb (0) | 7.6 ppb (7) | 9.0 ppb (8) | 7.2 ppb (7) | 0.0 ppb (0) | 33.0 ppb (25) | 0.18 ppb (2) | 16.0 μg/m3 (15) | 9.0 μg/m3 (38) | 38.0 | |
| Jan. 21, 2020, 9 p.m. | 8.8 ppb (8) | 0.5 ppb (0) | 6.8 ppb (6) | 8.0 ppb (7) | 6.2 ppb (6) | 0.0 ppb (0) | 30.0 ppb (23) | 0.18 ppb (2) | 24.0 μg/m3 (22) | 9.0 μg/m3 (38) | 38.0 | |
| Jan. 21, 2020, 8 p.m. | 9.2 ppb (9) | 1.3 ppb (1) | 6.3 ppb (6) | 8.0 ppb (7) | 5.1 ppb (5) | 0.0 ppb (0) | 34.0 ppb (26) | 0.17 ppb (2) | 14.0 μg/m3 (13) | 5.0 μg/m3 (21) | 26.0 | |
| Jan. 21, 2020, 7 p.m. | 7.2 ppb (7) | 1.0 ppb (1) | 6.2 ppb (6) | 6.0 ppb (6) | 4.2 ppb (4) | 0.0 ppb (0) | 34.0 ppb (26) | 0.17 ppb (2) | 18.0 μg/m3 (16) | 6.0 μg/m3 (25) | 26.0 | |
| Jan. 21, 2020, 6 p.m. | 6.7 ppb (6) | 0.8 ppb (1) | 5.3 ppb (5) | 6.0 ppb (6) | 4.4 ppb (4) | 0.0 ppb (0) | 34.0 ppb (26) | 0.16 ppb (2) | 17.0 μg/m3 (15) | 6.0 μg/m3 (25) | 26.0 | |
| Jan. 21, 2020, 5 p.m. | 14.6 ppb (14) | 2.5 ppb (2) | 13.2 ppb (12) | 12.0 ppb (11) | 10.6 ppb (10) | 0.0 ppb (0) | 23.0 ppb (18) | 0.23 ppb (3) | 18.0 μg/m3 (16) | 7.0 μg/m3 (29) | 29.0 | |
| Jan. 21, 2020, 4 p.m. | 21.7 ppb (20) | 3.9 ppb (4) | 19.7 ppb (18) | 18.0 ppb (17) | 16.1 ppb (15) | 0.0 ppb (0) | 15.0 ppb (12) | 0.29 ppb (3) | 27.0 μg/m3 (25) | 8.0 μg/m3 (33) | 33.0 | |
| Jan. 21, 2020, 3 p.m. | 19.4 ppb (18) | 2.3 ppb (2) | 17.0 ppb (16) | 17.0 ppb (16) | 15.4 ppb (14) | 0.0 ppb (0) | 17.0 ppb (13) | 0.27 ppb (3) | 13.0 μg/m3 (12) | 7.0 μg/m3 (29) | 29.0 | |
| Jan. 21, 2020, 2 p.m. | 13.7 ppb (13) | 1.0 ppb (1) | 12.8 ppb (12) | 13.0 ppb (12) | 11.5 ppb (11) | 0.0 ppb (0) | 21.0 ppb (16) | 0.19 ppb (2) | 11.0 μg/m3 (10) | 7.0 μg/m3 (29) | 29.0 | |
| Jan. 21, 2020, 1 p.m. | 10.0 ppb (9) | 0.5 ppb (0) | 7.0 ppb (6) | 10.0 ppb (9) | 6.8 ppb (6) | 0.0 ppb (0) | 20.0 ppb (15) | 0.21 ppb (2) | 20.0 μg/m3 (18) | 11.0 μg/m3 (46) | 46.0 | |
| Jan. 21, 2020, noon | 17.9 ppb (17) | 0.9 ppb (1) | 16.5 ppb (15) | 17.0 ppb (16) | 16.1 ppb (15) | 0.0 ppb (0) | 10.0 ppb (8) | 0.28 ppb (3) | 29.0 μg/m3 (26) | 14.0 μg/m3 (54) | 54.0 | |
| Jan. 21, 2020, 11 a.m. | 16.4 ppb (15) | 0.8 ppb (1) | 14.5 ppb (13) | 16.0 ppb (15) | 14.0 ppb (13) | 0.0 ppb (0) | 12.0 ppb (9) | 0.27 ppb (3) | 27.0 μg/m3 (25) | 15.0 μg/m3 (56) | 56.0 | |
| Jan. 21, 2020, 10 a.m. | 15.3 ppb (14) | 0.7 ppb (1) | 13.2 ppb (12) | 15.0 ppb (14) | 13.2 ppb (12) | 0.0 ppb (0) | 13.0 ppb (10) | 0.25 ppb (3) | 29.0 μg/m3 (26) | 10.0 μg/m3 (42) | 42.0 | |
| Jan. 21, 2020, 9 a.m. | 13.5 ppb (12) | 0.5 ppb (0) | 11.8 ppb (11) | 13.0 ppb (12) | 11.7 ppb (11) | 0.0 ppb (0) | 20.0 ppb (15) | 0.25 ppb (3) | 24.0 μg/m3 (22) | 9.0 μg/m3 (38) | 38.0 | |
| Jan. 21, 2020, 8 a.m. | 14.0 ppb (13) | 0.4 ppb (0) | 15.4 ppb (14) | 14.0 ppb (13) | 15.4 ppb (14) | 0.0 ppb (0) | 19.0 ppb (15) | 0.28 ppb (3) | 28.0 μg/m3 (25) | 9.0 μg/m3 (38) | 38.0 | |
| Jan. 21, 2020, 7 a.m. | 22.4 ppb (21) | 0.7 ppb (1) | 21.5 ppb (20) | 22.0 ppb (20) | 21.4 ppb (20) | 0.0 ppb (0) | 11.0 ppb (8) | 0.39 ppb (4) | 34.0 μg/m3 (31) | 17.0 μg/m3 (61) | 61.0 | |
| Jan. 21, 2020, 6 a.m. | 33.9 ppb (31) | 4.2 ppb (4) | 34.4 ppb (32) | 30.0 ppb (28) | 31.5 ppb (29) | 0.0 ppb (0) | 3.0 ppb (2) | 0.56 ppb (6) | 45.0 μg/m3 (41) | 26.0 μg/m3 (80) | 80.0 | |
| Jan. 21, 2020, 5 a.m. | 59.6 ppb (56) | 26.2 ppb (24) | 56.8 ppb (53) | 33.0 ppb (31) | 36.1 ppb (33) | 1.0 ppb (1) | 1.0 ppb (1) | 0.88 ppb (10) | 51.0 μg/m3 (46) | 23.0 μg/m3 (73) | 73.0 | |
| Jan. 21, 2020, 4 a.m. | 55.8 ppb (52) | 23.9 ppb (22) | 55.8 ppb (52) | 32.0 ppb (30) | 34.4 ppb (32) | 0.0 ppb (0) | 1.0 ppb (1) | 0.98 ppb (11) | 54.0 μg/m3 (49) | 27.0 μg/m3 (82) | 82.0 | |
| Jan. 21, 2020, 3 a.m. | 49.7 ppb (46) | 15.9 ppb (15) | 48.7 ppb (45) | 34.0 ppb (31) | 34.9 ppb (32) | 0.0 ppb (0) | 1.0 ppb (1) | 0.77 ppb (9) | 51.0 μg/m3 (46) | 22.0 μg/m3 (71) | 71.0 | |
| Jan. 21, 2020, 2 a.m. | 39.8 ppb (37) | 5.5 ppb (5) | 38.2 ppb (35) | 34.0 ppb (31) | 34.2 ppb (32) | 0.0 ppb (0) | 3.0 ppb (2) | 0.67 ppb (7) | 51.0 μg/m3 (46) | 23.0 μg/m3 (73) | 73.0 | |
| Jan. 21, 2020, 1 a.m. | 22.8 ppb (21) | 0.5 ppb (0) | 21.5 ppb (20) | 22.0 ppb (20) | 21.3 ppb (20) | 0.0 ppb (0) | 18.0 ppb (14) | 0.41 ppb (5) | 45.0 μg/m3 (41) | 13.0 μg/m3 (52) | 52.0 | |
| Jan. 21, 2020, midnight | 17.4 ppb (16) | 0.6 ppb (1) | 16.5 ppb (15) | 17.0 ppb (16) | 16.0 ppb (15) | 0.0 ppb (0) | 25.0 ppb (19) | 0.35 ppb (4) | 32.0 μg/m3 (29) | 11.0 μg/m3 (46) | 46.0 | |
| Jan. 20, 2020, 11 p.m. | 13.6 ppb (13) | 0.9 ppb (1) | 12.6 ppb (12) | 13.0 ppb (12) | 11.7 ppb (11) | 0.0 ppb (0) | 29.0 ppb (22) | 0.3 ppb (3) | 30.0 μg/m3 (27) | 11.0 μg/m3 (46) | 46.0 | |
| Jan. 20, 2020, 10 p.m. | 18.9 ppb (18) | 2.7 ppb (3) | 18.2 ppb (17) | 16.0 ppb (15) | 15.5 ppb (14) | 0.0 ppb (0) | 24.0 ppb (18) | 0.3 ppb (3) | 41.0 μg/m3 (37) | 12.0 μg/m3 (50) | 50.0 | |
| Jan. 20, 2020, 9 p.m. | 38.8 ppb (36) | 14.9 ppb (14) | 37.8 ppb (35) | 24.0 ppb (22) | 23.1 ppb (21) | 0.0 ppb (0) | 16.0 ppb (12) | 0.39 ppb (4) | 48.0 μg/m3 (44) | 9.0 μg/m3 (38) | 44.0 | |
| Jan. 20, 2020, 8 p.m. | 40.5 ppb (38) | 13.1 ppb (12) | 40.0 ppb (37) | 27.0 ppb (25) | 26.6 ppb (25) | 1.0 ppb (1) | 12.0 ppb (9) | 0.41 ppb (5) | 45.0 μg/m3 (41) | 10.0 μg/m3 (42) | 42.0 | |
| Jan. 20, 2020, 7 p.m. | 18.2 ppb (17) | 2.8 ppb (3) | 17.1 ppb (16) | 15.0 ppb (14) | 14.4 ppb (13) | 0.0 ppb (0) | 22.0 ppb (17) | 0.32 ppb (4) | 28.0 μg/m3 (25) | 14.0 μg/m3 (54) | 54.0 | |
| Jan. 20, 2020, 6 p.m. | 55.1 ppb (51) | 26.1 ppb (24) | 53.8 ppb (50) | 29.0 ppb (27) | 28.4 ppb (26) | 1.0 ppb (1) | 9.0 ppb (7) | 0.5 ppb (6) | 50.0 μg/m3 (45) | 15.0 μg/m3 (56) | 56.0 | |
| Jan. 20, 2020, 5 p.m. | 93.2 ppb (92) | 59.9 ppb (56) | 93.7 ppb (92) | 33.0 ppb (31) | 34.5 ppb (32) | 1.0 ppb (1) | 3.0 ppb (2) | 0.7 ppb (8) | 51.0 μg/m3 (46) | 16.0 μg/m3 (59) | 92.0 | |
| Jan. 20, 2020, 4 p.m. | 107.6 ppb (101) | 76.8 ppb (74) | 106.9 ppb (101) | 31.0 ppb (29) | 32.8 ppb (30) | 1.0 ppb (1) | 2.0 ppb (2) | 0.75 ppb (8) | 62.0 μg/m3 (54) | 8.0 μg/m3 (33) | 101.0 | |
| Jan. 20, 2020, 3 p.m. | 113.8 ppb (102) | 83.5 ppb (81) | 113.7 ppb (102) | 30.0 ppb (28) | 32.5 ppb (30) | 1.0 ppb (1) | 1.0 ppb (1) | 0.79 ppb (9) | 41.0 μg/m3 (37) | 10.0 μg/m3 (42) | 102.0 | |
| Jan. 20, 2020, 2 p.m. | 91.7 ppb (90) | 62.0 ppb (59) | 89.3 ppb (88) | 30.0 ppb (28) | 31.7 ppb (29) | 1.0 ppb (1) | 0.0 ppb (0) | 0.65 ppb (7) | 30.0 μg/m3 (27) | 12.0 μg/m3 (50) | 90.0 | |
| Jan. 20, 2020, 1 p.m. | 65.6 ppb (62) | 36.7 ppb (34) | 65.1 ppb (62) | 29.0 ppb (27) | 29.8 ppb (28) | 1.0 ppb (1) | 1.0 ppb (1) | 0.57 ppb (6) | 36.0 μg/m3 (33) | 12.0 μg/m3 (50) | 62.0 | |
| Jan. 20, 2020, noon | 57.7 ppb (54) | 27.9 ppb (26) | 54.6 ppb (51) | 30.0 ppb (28) | 30.2 ppb (28) | 1.0 ppb (1) | 1.0 ppb (1) | 0.61 ppb (7) | 36.0 μg/m3 (33) | 11.0 μg/m3 (46) | 54.0 | |
| Jan. 20, 2020, 11 a.m. | 33.4 ppb (31) | 5.3 ppb (5) | 36.7 ppb (34) | 28.0 ppb (26) | 27.6 ppb (26) | 0.0 ppb (0) | 1.0 ppb (1) | 0.51 ppb (6) | 33.0 μg/m3 (30) | 9.0 μg/m3 (38) | 38.0 | |
| Jan. 20, 2020, 10 a.m. | 29.7 ppb (28) | 2.8 ppb (3) | 28.2 ppb (26) | 27.0 ppb (25) | 26.0 ppb (24) | 0.0 ppb (0) | 3.0 ppb (2) | 0.49 ppb (5) | 32.0 μg/m3 (29) | 15.0 μg/m3 (56) | 56.0 | |
| Jan. 20, 2020, 9 a.m. | 43.6 ppb (40) | 10.8 ppb (10) | 40.0 ppb (37) | 33.0 ppb (31) | 29.5 ppb (27) | 0.0 ppb (0) | 1.0 ppb (1) | 0.53 ppb (6) | 31.0 μg/m3 (28) | 11.0 μg/m3 (46) | 46.0 | |
| Jan. 20, 2020, 8 a.m. | 35.7 ppb (33) | 3.3 ppb (3) | 34.2 ppb (32) | 32.0 ppb (30) | 31.2 ppb (29) | 0.0 ppb (0) | 3.0 ppb (2) | 0.55 ppb (6) | 35.0 μg/m3 (32) | 11.0 μg/m3 (46) | 46.0 | |
| Jan. 20, 2020, 7 a.m. | 40.3 ppb (37) | 5.2 ppb (5) | 37.4 ppb (35) | 35.0 ppb (32) | 33.6 ppb (31) | 0.0 ppb (0) | 2.0 ppb (2) | 0.51 ppb (6) | 37.0 μg/m3 (34) | 9.0 μg/m3 (38) | 38.0 | |
| Jan. 20, 2020, 6 a.m. | 46.5 ppb (43) | 9.0 ppb (8) | 39.4 ppb (36) | 37.0 ppb (34) | 33.1 ppb (31) | 1.0 ppb (1) | 2.0 ppb (2) | 0.53 ppb (6) | 33.0 μg/m3 (30) | 6.0 μg/m3 (25) | 43.0 | |
| Jan. 20, 2020, 5 a.m. | 23.0 ppb (21) | 0.7 ppb (1) | 19.2 ppb (18) | 22.0 ppb (20) | 18.8 ppb (17) | 0.0 ppb (0) | 16.0 ppb (12) | 0.28 ppb (3) | 19.0 μg/m3 (17) | 3.0 μg/m3 (12) | 21.0 | |
| Jan. 20, 2020, 4 a.m. | 25.0 ppb (23) | 0.7 ppb (1) | 22.0 ppb (20) | 24.0 ppb (22) | 21.5 ppb (20) | 0.0 ppb (0) | 14.0 ppb (11) | 0.3 ppb (3) | 26.0 μg/m3 (24) | 2.0 μg/m3 (8) | 24.0 | |
| Jan. 20, 2020, 3 a.m. | 13.4 ppb (12) | 0.1 ppb (0) | 10.5 ppb (10) | 13.0 ppb (12) | 10.3 ppb (10) | 0.0 ppb (0) | 27.0 ppb (21) | 0.18 ppb (2) | 15.0 μg/m3 (14) | 1.0 μg/m3 (4) | 21.0 | |
| Jan. 20, 2020, 2 a.m. | 11.2 ppb (10) | 0.1 ppb (0) | 8.7 ppb (8) | 11.0 ppb (10) | 8.5 ppb (8) | 0.0 ppb (0) | 30.0 ppb (23) | 0.17 ppb (2) | 17.0 μg/m3 (15) | 1.0 μg/m3 (4) | 23.0 | |
| Jan. 20, 2020, 1 a.m. | 5.2 ppb (5) | 0.0 ppb (0) | 3.6 ppb (3) | 5.0 ppb (5) | 3.4 ppb (3) | 0.0 ppb (0) | 37.0 ppb (28) | 0.14 ppb (2) | 47.0 μg/m3 (43) | 2.0 μg/m3 (8) | 43.0 | |
| Jan. 20, 2020, midnight | 6.2 ppb (6) | 0.2 ppb (0) | 4.0 ppb (4) | 6.0 ppb (6) | 3.6 ppb (3) | 0.0 ppb (0) | 36.0 ppb (28) | 0.15 ppb (2) | 59.0 μg/m3 (52) | 1.0 μg/m3 (4) | 52.0 | |
| Jan. 19, 2020, 11 p.m. | 8.8 ppb (8) | 0.5 ppb (0) | N/A | 8.0 ppb (7) | N/A | 0.0 ppb (0) | 34.0 ppb (26) | 0.18 ppb (2) | 22.0 μg/m3 (20) | -2.0 μg/m3 (0) | 26.0 | |
| Jan. 19, 2020, 10 p.m. | 7.4 ppb (7) | 0.6 ppb (1) | 4.5 ppb (4) | 7.0 ppb (6) | 3.7 ppb (3) | 0.0 ppb (0) | 36.0 ppb (28) | 0.16 ppb (2) | 16.0 μg/m3 (15) | -1.0 μg/m3 (0) | 28.0 | |
| Jan. 19, 2020, 9 p.m. | 4.7 ppb (4) | 0.6 ppb (1) | 2.6 ppb (2) | 4.0 ppb (4) | 1.6 ppb (1) | 0.0 ppb (0) | 40.0 ppb (31) | 0.12 ppb (1) | 15.0 μg/m3 (14) | -1.0 μg/m3 (0) | 31.0 | |
| Jan. 19, 2020, 8 p.m. | 4.7 ppb (4) | 0.8 ppb (1) | 2.5 ppb (2) | 4.0 ppb (4) | 1.4 ppb (1) | 0.0 ppb (0) | 40.0 ppb (31) | 0.12 ppb (1) | 16.0 μg/m3 (15) | -2.0 μg/m3 (0) | 31.0 | |
| Jan. 19, 2020, 7 p.m. | 6.3 ppb (6) | 1.1 ppb (1) | 3.8 ppb (4) | 5.0 ppb (5) | 2.6 ppb (2) | 0.0 ppb (0) | 38.0 ppb (29) | 0.14 ppb (2) | 27.0 μg/m3 (25) | 3.0 μg/m3 (12) | 29.0 | |
| Jan. 19, 2020, 6 p.m. | 8.7 ppb (8) | 1.9 ppb (2) | 6.3 ppb (6) | 7.0 ppb (6) | 4.1 ppb (4) | 0.0 ppb (0) | 35.0 ppb (27) | 0.15 ppb (2) | 23.0 μg/m3 (21) | 6.0 μg/m3 (25) | 27.0 | |
| Jan. 19, 2020, 5 p.m. | 14.2 ppb (13) | 3.7 ppb (3) | 11.6 ppb (11) | 11.0 ppb (10) | 7.7 ppb (7) | 0.0 ppb (0) | 29.0 ppb (22) | 0.2 ppb (2) | 17.0 μg/m3 (15) | 5.0 μg/m3 (21) | 22.0 | |
| Jan. 19, 2020, 4 p.m. | 18.7 ppb (17) | 4.4 ppb (4) | 16.0 ppb (15) | 14.0 ppb (13) | 11.5 ppb (11) | 0.0 ppb (0) | 21.0 ppb (16) | 0.22 ppb (2) | 12.0 μg/m3 (11) | 2.0 μg/m3 (8) | 17.0 | |
| Jan. 19, 2020, 3 p.m. | 23.0 ppb (21) | 3.3 ppb (3) | 20.1 ppb (19) | 20.0 ppb (19) | 16.9 ppb (16) | 0.0 ppb (0) | 15.0 ppb (12) | 0.24 ppb (3) | 11.0 μg/m3 (10) | 0.0 μg/m3 (0) | 21.0 | |
| Jan. 19, 2020, 2 p.m. | 22.3 ppb (21) | 0.9 ppb (1) | 18.8 ppb (17) | 21.0 ppb (19) | 18.1 ppb (17) | 0.0 ppb (0) | 15.0 ppb (12) | 0.19 ppb (2) | 10.0 μg/m3 (9) | -2.0 μg/m3 (0) | 21.0 | |
| Jan. 19, 2020, 1 p.m. | 28.0 ppb (26) | 1.5 ppb (1) | 24.6 ppb (23) | 27.0 ppb (25) | 23.3 ppb (22) | 0.0 ppb (0) | 9.0 ppb (7) | 0.19 ppb (2) | 15.0 μg/m3 (14) | N/A | 26.0 | |
| Jan. 19, 2020, noon | 17.9 ppb (17) | 0.5 ppb (0) | 16.8 ppb (16) | 17.0 ppb (16) | 15.8 ppb (15) | 0.0 ppb (0) | 17.0 ppb (13) | 0.18 ppb (2) | 7.0 μg/m3 (6) | 0.0 μg/m3 (0) | 17.0 | |
| Jan. 19, 2020, 11 a.m. | 19.2 ppb (18) | 0.7 ppb (1) | 16.5 ppb (15) | 19.0 ppb (18) | 15.6 ppb (14) | 0.0 ppb (0) | 17.0 ppb (13) | 0.2 ppb (2) | 11.0 μg/m3 (10) | 3.0 μg/m3 (12) | 18.0 | |
| Jan. 19, 2020, 10 a.m. | 19.9 ppb (18) | 0.6 ppb (1) | 16.3 ppb (15) | 19.0 ppb (18) | 16.0 ppb (15) | 0.0 ppb (0) | 15.0 ppb (12) | 0.23 ppb (3) | 14.0 μg/m3 (13) | 1.0 μg/m3 (4) | 18.0 | |
| Jan. 19, 2020, 9 a.m. | 12.6 ppb (12) | 0.3 ppb (0) | 13.7 ppb (13) | 12.0 ppb (11) | 13.4 ppb (12) | 0.0 ppb (0) | 28.0 ppb (22) | 0.17 ppb (2) | 12.0 μg/m3 (11) | -2.0 μg/m3 (0) | 22.0 | |
| Jan. 19, 2020, 8 a.m. | 2.5 ppb (2) | -0.1 ppb (0) | 0.0 ppb (0) | 3.0 ppb (3) | -0.1 ppb (0) | 0.0 ppb (0) | 42.0 ppb (32) | 0.09 ppb (1) | 9.0 μg/m3 (8) | -2.0 μg/m3 (0) | 32.0 | |
| Jan. 19, 2020, 7 a.m. | 2.7 ppb (3) | -0.1 ppb (0) | 0.0 ppb (0) | 3.0 ppb (3) | -0.1 ppb (0) | 0.0 ppb (0) | 41.0 ppb (32) | 0.1 ppb (1) | 17.0 μg/m3 (15) | -1.0 μg/m3 (0) | 32.0 | |
| Jan. 19, 2020, 6 a.m. | 4.4 ppb (4) | -0.1 ppb (0) | 1.8 ppb (2) | 5.0 ppb (5) | 1.7 ppb (2) | 0.0 ppb (0) | 40.0 ppb (31) | 0.1 ppb (1) | 38.0 μg/m3 (35) | -1.0 μg/m3 (0) | 35.0 | |
| Jan. 19, 2020, 5 a.m. | 4.1 ppb (4) | -0.1 ppb (0) | 1.3 ppb (1) | 4.0 ppb (4) | 1.3 ppb (1) | 0.0 ppb (0) | 42.0 ppb (32) | 0.12 ppb (1) | 30.0 μg/m3 (27) | 0.0 μg/m3 (0) | 32.0 | |
| Jan. 19, 2020, 4 a.m. | 4.1 ppb (4) | -0.1 ppb (0) | 1.4 ppb (1) | 4.0 ppb (4) | 1.3 ppb (1) | 0.0 ppb (0) | 42.0 ppb (32) | 0.12 ppb (1) | 22.0 μg/m3 (20) | 0.0 μg/m3 (0) | 32.0 | |
| Jan. 19, 2020, 3 a.m. | 5.9 ppb (5) | -0.1 ppb (0) | 2.9 ppb (3) | 6.0 ppb (6) | 2.8 ppb (3) | 0.0 ppb (0) | 39.0 ppb (30) | 0.14 ppb (2) | 15.0 μg/m3 (14) | -1.0 μg/m3 (0) | 30.0 | |
| Jan. 19, 2020, 2 a.m. | 6.3 ppb (6) | 0.0 ppb (0) | 3.5 ppb (3) | 6.0 ppb (6) | 3.3 ppb (3) | 0.0 ppb (0) | 40.0 ppb (31) | 0.14 ppb (2) | 27.0 μg/m3 (25) | 2.0 μg/m3 (8) | 31.0 |