Jackson (Virden) MS, US: 32.329111, -90.182722
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 19, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 41.0 ppb (32) | 0.1 ppb (1) | N/A | 1.4 μg/m3 (6) | 32.0 | |
| Jan. 19, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 40.0 ppb (31) | 0.09 ppb (1) | N/A | 1.4 μg/m3 (6) | 31.0 | |
| Jan. 19, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 39.0 ppb (30) | 0.1 ppb (1) | N/A | 1.5 μg/m3 (6) | 30.0 | |
| Jan. 19, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 38.0 ppb (29) | 0.1 ppb (1) | N/A | 1.6 μg/m3 (7) | 29.0 | |
| Jan. 19, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 37.0 ppb (28) | 0.11 ppb (1) | N/A | 2.0 μg/m3 (8) | 28.0 | |
| Jan. 19, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 35.0 ppb (27) | 0.1 ppb (1) | N/A | 2.1 μg/m3 (9) | 27.0 | |
| Jan. 19, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 35.0 ppb (27) | 0.1 ppb (1) | N/A | 2.3 μg/m3 (10) | 27.0 | |
| Jan. 19, 2020, noon | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 36.0 ppb (28) | 0.1 ppb (1) | N/A | 2.3 μg/m3 (10) | 28.0 | |
| Jan. 19, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 36.0 ppb (28) | 0.09 ppb (1) | N/A | 2.6 μg/m3 (11) | 28.0 | |
| Jan. 19, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 36.0 ppb (28) | 0.09 ppb (1) | N/A | 2.5 μg/m3 (10) | 28.0 | |
| Jan. 19, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 38.0 ppb (29) | 0.1 ppb (1) | N/A | 2.3 μg/m3 (10) | 29.0 | |
| Jan. 19, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 37.0 ppb (28) | 0.1 ppb (1) | N/A | 2.5 μg/m3 (10) | 28.0 | |
| Jan. 19, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 35.0 ppb (27) | 0.08 ppb (1) | N/A | 2.7 μg/m3 (11) | 27.0 | |
| Jan. 19, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 33.0 ppb (25) | 0.07 ppb (1) | N/A | 2.9 μg/m3 (12) | 25.0 | |
| Jan. 19, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 34.0 ppb (26) | 0.08 ppb (1) | N/A | 3.0 μg/m3 (12) | 26.0 | |
| Jan. 19, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 32.0 ppb (25) | 0.05 ppb (1) | N/A | 4.8 μg/m3 (20) | 25.0 | |
| Jan. 19, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 31.0 ppb (24) | 0.06 ppb (1) | N/A | 6.5 μg/m3 (27) | 27.0 | |
| Jan. 19, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 30.0 ppb (23) | 0.06 ppb (1) | N/A | 5.5 μg/m3 (23) | 23.0 | |
| Jan. 19, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 30.0 ppb (23) | 0.05 ppb (1) | N/A | 5.0 μg/m3 (21) | 23.0 | |
| Jan. 19, 2020, midnight | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 31.0 ppb (24) | 0.04 ppb (0) | N/A | 4.5 μg/m3 (19) | 24.0 | |
| Jan. 18, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 32.0 ppb (25) | 0.05 ppb (1) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| Jan. 18, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 27.0 ppb (21) | 0.04 ppb (0) | N/A | 5.9 μg/m3 (25) | 25.0 | |
| Jan. 18, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 31.0 ppb (24) | 0.04 ppb (0) | N/A | 6.5 μg/m3 (27) | 27.0 | |
| Jan. 18, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 30.0 ppb (23) | 0.05 ppb (1) | N/A | 7.4 μg/m3 (31) | 31.0 | |
| Jan. 18, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 26.0 ppb (20) | 0.09 ppb (1) | N/A | 6.7 μg/m3 (28) | 28.0 | |
| Jan. 18, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 24.0 ppb (18) | 0.1 ppb (1) | N/A | 5.8 μg/m3 (24) | 24.0 | |
| Jan. 18, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 23.0 ppb (18) | 0.11 ppb (1) | N/A | 4.7 μg/m3 (20) | 20.0 | |
| Jan. 18, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 20.0 ppb (15) | 0.14 ppb (2) | N/A | 4.2 μg/m3 (18) | 18.0 | |
| Jan. 18, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 23.0 ppb (18) | 0.11 ppb (1) | N/A | 5.5 μg/m3 (23) | 23.0 | |
| Jan. 18, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 26.0 ppb (20) | 0.09 ppb (1) | N/A | 11.2 μg/m3 (47) | 47.0 | |
| Jan. 18, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 27.0 ppb (21) | 0.08 ppb (1) | N/A | 11.4 μg/m3 (48) | 48.0 | |
| Jan. 18, 2020, noon | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 29.0 ppb (22) | 0.07 ppb (1) | N/A | 9.7 μg/m3 (40) | 40.0 | |
| Jan. 18, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 30.0 ppb (23) | 0.07 ppb (1) | N/A | 8.7 μg/m3 (36) | 36.0 | |
| Jan. 18, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 31.0 ppb (24) | N/A | N/A | 8.3 μg/m3 (35) | 35.0 | |
| Jan. 18, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (25) | N/A | N/A | 8.0 μg/m3 (33) | 33.0 | |
| Jan. 18, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (24) | 0.07 ppb (1) | N/A | 8.6 μg/m3 (36) | 36.0 | |
| Jan. 18, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 32.0 ppb (25) | 0.07 ppb (1) | N/A | 9.3 μg/m3 (39) | 39.0 | |
| Jan. 18, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 33.0 ppb (25) | 0.07 ppb (1) | N/A | 8.8 μg/m3 (37) | 37.0 | |
| Jan. 18, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 33.0 ppb (25) | 0.08 ppb (1) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| Jan. 18, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 30.0 ppb (23) | 0.1 ppb (1) | N/A | 8.5 μg/m3 (35) | 35.0 | |
| Jan. 18, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 27.0 ppb (21) | 0.1 ppb (1) | N/A | 9.2 μg/m3 (38) | 38.0 | |
| Jan. 18, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 24.0 ppb (18) | 0.15 ppb (2) | N/A | 8.4 μg/m3 (35) | 35.0 | |
| Jan. 18, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 22.0 ppb (17) | 0.14 ppb (2) | N/A | 7.9 μg/m3 (33) | 33.0 | |
| Jan. 18, 2020, midnight | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 22.0 ppb (17) | 0.14 ppb (2) | N/A | 7.2 μg/m3 (30) | 30.0 | |
| Jan. 17, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 23.0 ppb (18) | 0.14 ppb (2) | N/A | 6.4 μg/m3 (27) | 27.0 | |
| Jan. 17, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 24.0 ppb (18) | 0.18 ppb (2) | N/A | 6.5 μg/m3 (27) | 27.0 | |
| Jan. 17, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 26.0 ppb (20) | 0.16 ppb (2) | N/A | 6.4 μg/m3 (27) | 27.0 | |
| Jan. 17, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 28.0 ppb (22) | 0.1 ppb (1) | N/A | 6.4 μg/m3 (27) | 27.0 | |
| Jan. 17, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 29.0 ppb (22) | 0.11 ppb (1) | N/A | 5.5 μg/m3 (23) | 23.0 | |
| Jan. 17, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 27.0 ppb (21) | 0.14 ppb (2) | N/A | 6.1 μg/m3 (25) | 25.0 | |
| Jan. 17, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 26.0 ppb (20) | 0.11 ppb (1) | N/A | 6.5 μg/m3 (27) | 27.0 | |
| Jan. 17, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 24.0 ppb (18) | 0.13 ppb (1) | N/A | 5.8 μg/m3 (24) | 24.0 | |
| Jan. 17, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 24.0 ppb (18) | 0.12 ppb (1) | N/A | 5.7 μg/m3 (24) | 24.0 | |
| Jan. 17, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 22.0 ppb (17) | 0.13 ppb (1) | N/A | 5.8 μg/m3 (24) | 24.0 | |
| Jan. 17, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 22.0 ppb (17) | 0.13 ppb (1) | N/A | 5.8 μg/m3 (24) | 24.0 | |
| Jan. 17, 2020, noon | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 23.0 ppb (18) | 0.11 ppb (1) | N/A | 5.5 μg/m3 (23) | 23.0 | |
| Jan. 17, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 26.0 ppb (20) | 0.1 ppb (1) | N/A | 5.4 μg/m3 (23) | 23.0 | |
| Jan. 17, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 27.0 ppb (21) | 0.09 ppb (1) | N/A | 5.5 μg/m3 (23) | 23.0 | |
| Jan. 17, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 28.0 ppb (22) | 0.09 ppb (1) | N/A | 5.3 μg/m3 (22) | 22.0 | |
| Jan. 17, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 28.0 ppb (22) | 0.09 ppb (1) | N/A | 5.5 μg/m3 (23) | 23.0 | |
| Jan. 17, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 28.0 ppb (22) | 0.09 ppb (1) | N/A | 5.7 μg/m3 (24) | 24.0 | |
| Jan. 17, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 28.0 ppb (22) | 0.1 ppb (1) | N/A | 5.9 μg/m3 (25) | 25.0 | |
| Jan. 17, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 29.0 ppb (22) | 0.1 ppb (1) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| Jan. 17, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 29.0 ppb (22) | 0.1 ppb (1) | N/A | 6.2 μg/m3 (26) | 26.0 | |
| Jan. 17, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 28.0 ppb (22) | 0.1 ppb (1) | N/A | 6.5 μg/m3 (27) | 27.0 | |
| Jan. 17, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 28.0 ppb (22) | 0.09 ppb (1) | N/A | 6.4 μg/m3 (27) | 27.0 | |
| Jan. 17, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 27.0 ppb (21) | 0.09 ppb (1) | N/A | 6.6 μg/m3 (28) | 28.0 | |
| Jan. 17, 2020, midnight | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 26.0 ppb (20) | 0.11 ppb (1) | N/A | 6.5 μg/m3 (27) | 27.0 | |
| Jan. 16, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 25.0 ppb (19) | 0.15 ppb (2) | N/A | 6.6 μg/m3 (28) | 28.0 | |
| Jan. 16, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 27.0 ppb (21) | 0.14 ppb (2) | N/A | 6.6 μg/m3 (28) | 28.0 | |
| Jan. 16, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 25.0 ppb (19) | 0.11 ppb (1) | N/A | 7.6 μg/m3 (32) | 32.0 | |
| Jan. 16, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 23.0 ppb (18) | 0.12 ppb (1) | N/A | 7.9 μg/m3 (33) | 33.0 | |
| Jan. 16, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 24.0 ppb (18) | 0.12 ppb (1) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| Jan. 16, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 23.0 ppb (18) | 0.1 ppb (1) | N/A | 8.5 μg/m3 (35) | 35.0 | |
| Jan. 16, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 21.0 ppb (16) | 0.09 ppb (1) | N/A | 8.4 μg/m3 (35) | 35.0 | |
| Jan. 16, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 20.0 ppb (15) | 0.09 ppb (1) | N/A | 8.9 μg/m3 (37) | 37.0 | |
| Jan. 16, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 17.0 ppb (13) | 0.08 ppb (1) | N/A | 8.6 μg/m3 (36) | 36.0 | |
| Jan. 16, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 19.0 ppb (15) | 0.07 ppb (1) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| Jan. 16, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 16.0 ppb (12) | 0.06 ppb (1) | N/A | 4.2 μg/m3 (18) | 18.0 | |
| Jan. 16, 2020, noon | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 8.0 ppb (6) | 0.08 ppb (1) | N/A | 8.8 μg/m3 (37) | 37.0 | |
| Jan. 16, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 5.0 ppb (4) | 0.11 ppb (1) | N/A | 10.9 μg/m3 (45) | 45.0 | |
| Jan. 16, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 1.0 ppb (1) | 0.09 ppb (1) | N/A | 10.9 μg/m3 (45) | 45.0 | |
| Jan. 16, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 3.0 ppb (2) | 0.1 ppb (1) | N/A | 10.8 μg/m3 (45) | 45.0 | |
| Jan. 16, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 3.0 ppb (2) | 0.15 ppb (2) | N/A | 10.8 μg/m3 (45) | 45.0 | |
| Jan. 16, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 4.0 ppb (3) | 0.13 ppb (1) | N/A | 10.6 μg/m3 (44) | 44.0 | |
| Jan. 16, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 8.0 ppb (6) | 0.13 ppb (1) | N/A | 10.7 μg/m3 (45) | 45.0 | |
| Jan. 16, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 6.0 ppb (5) | 0.13 ppb (1) | N/A | 11.0 μg/m3 (46) | 46.0 | |
| Jan. 16, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 6.0 ppb (5) | 0.19 ppb (2) | N/A | 11.1 μg/m3 (46) | 46.0 | |
| Jan. 16, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 2.0 ppb (2) | 0.23 ppb (3) | N/A | 11.6 μg/m3 (48) | 48.0 | |
| Jan. 16, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 1.0 ppb (1) | 0.37 ppb (4) | N/A | 10.9 μg/m3 (45) | 45.0 | |
| Jan. 16, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 2.0 ppb (2) | 0.41 ppb (5) | N/A | 10.5 μg/m3 (44) | 44.0 | |
| Jan. 16, 2020, midnight | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 1.0 ppb (1) | 0.49 ppb (5) | N/A | 10.5 μg/m3 (44) | 44.0 | |
| Jan. 15, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 5.0 ppb (4) | 0.46 ppb (5) | N/A | 10.0 μg/m3 (42) | 42.0 | |
| Jan. 15, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 15.0 ppb (12) | 0.14 ppb (2) | N/A | 8.8 μg/m3 (37) | 37.0 | |
| Jan. 15, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 20.0 ppb (15) | 0.05 ppb (1) | N/A | 8.7 μg/m3 (36) | 36.0 | |
| Jan. 15, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 23.0 ppb (18) | 0.04 ppb (0) | N/A | N/A | 18.0 | |
| Jan. 15, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 23.0 ppb (18) | 0.03 ppb (0) | N/A | 9.3 μg/m3 (39) | 39.0 | |
| Jan. 15, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 20.0 ppb (15) | 0.05 ppb (1) | N/A | 8.3 μg/m3 (35) | 35.0 | |
| Jan. 15, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 18.0 ppb (14) | 0.05 ppb (1) | N/A | 7.6 μg/m3 (32) | 32.0 | |
| Jan. 15, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 14.0 ppb (11) | 0.07 ppb (1) | N/A | 6.7 μg/m3 (28) | 28.0 | |
| Jan. 15, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 12.0 ppb (9) | 0.1 ppb (1) | N/A | 7.1 μg/m3 (30) | 30.0 | |
| Jan. 15, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 11.0 ppb (8) | 0.14 ppb (2) | N/A | 8.1 μg/m3 (34) | 34.0 | |
| Jan. 15, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 12.0 ppb (9) | 0.12 ppb (1) | N/A | 8.4 μg/m3 (35) | 35.0 | |
| Jan. 15, 2020, noon | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 15.0 ppb (12) | 0.07 ppb (1) | N/A | 7.8 μg/m3 (32) | 32.0 | |
| Jan. 15, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 18.0 ppb (14) | 0.03 ppb (0) | N/A | 7.4 μg/m3 (31) | 31.0 | |
| Jan. 15, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 21.0 ppb (16) | N/A | N/A | 6.7 μg/m3 (28) | 28.0 | |
| Jan. 15, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 ppb (18) | N/A | N/A | 4.9 μg/m3 (20) | 20.0 | |
| Jan. 15, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 ppb (20) | 0.03 ppb (0) | N/A | 2.3 μg/m3 (10) | 20.0 | |
| Jan. 15, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 28.0 ppb (22) | 0.03 ppb (0) | N/A | 1.9 μg/m3 (8) | 22.0 | |
| Jan. 15, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 28.0 ppb (22) | 0.02 ppb (0) | N/A | 1.6 μg/m3 (7) | 22.0 | |
| Jan. 15, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 27.0 ppb (21) | 0.04 ppb (0) | N/A | 1.8 μg/m3 (8) | 21.0 | |
| Jan. 15, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 25.0 ppb (19) | 0.03 ppb (0) | N/A | 2.5 μg/m3 (10) | 19.0 | |
| Jan. 15, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 23.0 ppb (18) | 0.05 ppb (1) | N/A | 3.0 μg/m3 (12) | 18.0 | |
| Jan. 15, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 23.0 ppb (18) | 0.06 ppb (1) | N/A | 3.1 μg/m3 (13) | 18.0 | |
| Jan. 15, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 23.0 ppb (18) | 0.05 ppb (1) | N/A | 3.6 μg/m3 (15) | 18.0 | |
| Jan. 15, 2020, midnight | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 22.0 ppb (17) | 0.06 ppb (1) | N/A | 3.7 μg/m3 (15) | 17.0 | |
| Jan. 14, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 23.0 ppb (18) | 0.08 ppb (1) | N/A | 2.6 μg/m3 (11) | 18.0 | |
| Jan. 14, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 17.0 ppb (13) | 0.16 ppb (2) | N/A | 2.8 μg/m3 (12) | 13.0 | |
| Jan. 14, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 18.0 ppb (14) | 0.14 ppb (2) | N/A | 2.4 μg/m3 (10) | 14.0 | |
| Jan. 14, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 20.0 ppb (15) | N/A | N/A | 1.7 μg/m3 (7) | 15.0 | |
| Jan. 14, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 20.0 ppb (15) | N/A | N/A | 1.5 μg/m3 (6) | 15.0 | |
| Jan. 14, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 21.0 ppb (16) | N/A | N/A | 1.3 μg/m3 (5) | 16.0 | |
| Jan. 14, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 21.0 ppb (16) | N/A | N/A | 1.9 μg/m3 (8) | 16.0 | |
| Jan. 14, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 21.0 ppb (16) | N/A | N/A | 2.3 μg/m3 (10) | 16.0 | |
| Jan. 14, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 20.0 ppb (15) | N/A | N/A | 3.6 μg/m3 (15) | 15.0 | |
| Jan. 14, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 17.0 ppb (13) | N/A | N/A | 4.7 μg/m3 (20) | 20.0 | |
| Jan. 14, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 13.0 ppb (10) | N/A | N/A | 7.2 μg/m3 (30) | 30.0 | |
| Jan. 14, 2020, noon | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 15.0 ppb (12) | 0.08 ppb (1) | N/A | 7.5 μg/m3 (31) | 31.0 | |
| Jan. 14, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 17.0 ppb (13) | 0.04 ppb (0) | N/A | 7.1 μg/m3 (30) | 30.0 | |
| Jan. 14, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 18.0 ppb (14) | 0.04 ppb (0) | N/A | 6.5 μg/m3 (27) | 27.0 | |
| Jan. 14, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 19.0 ppb (15) | 0.04 ppb (0) | N/A | 5.6 μg/m3 (23) | 23.0 | |
| Jan. 14, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 17.0 ppb (13) | 0.05 ppb (1) | N/A | 5.7 μg/m3 (24) | 24.0 | |
| Jan. 14, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 16.0 ppb (12) | 0.06 ppb (1) | N/A | 7.3 μg/m3 (30) | 30.0 | |
| Jan. 14, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 15.0 ppb (12) | 0.07 ppb (1) | N/A | 8.3 μg/m3 (35) | 35.0 | |
| Jan. 14, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 13.0 ppb (10) | 0.09 ppb (1) | N/A | 8.8 μg/m3 (37) | 37.0 | |
| Jan. 14, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 13.0 ppb (10) | 0.12 ppb (1) | N/A | 7.3 μg/m3 (30) | 30.0 | |
| Jan. 14, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 6.0 ppb (5) | 0.17 ppb (2) | N/A | 6.2 μg/m3 (26) | 26.0 | |
| Jan. 14, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 4.0 ppb (3) | 0.31 ppb (3) | N/A | 6.6 μg/m3 (28) | 28.0 | |
| Jan. 14, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 8.0 ppb (6) | 0.18 ppb (2) | N/A | 5.4 μg/m3 (23) | 23.0 | |
| Jan. 14, 2020, midnight | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 16.0 ppb (12) | 0.11 ppb (1) | N/A | 5.7 μg/m3 (24) | 24.0 | |
| Jan. 13, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 9.0 ppb (7) | 0.26 ppb (3) | N/A | 6.9 μg/m3 (29) | 29.0 | |
| Jan. 13, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 14.0 ppb (11) | 0.27 ppb (3) | N/A | 6.5 μg/m3 (27) | 27.0 | |
| Jan. 13, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 15.0 ppb (12) | 0.18 ppb (2) | N/A | 7.3 μg/m3 (30) | 30.0 | |
| Jan. 13, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 ppb (12) | 0.15 ppb (2) | N/A | 8.7 μg/m3 (36) | 36.0 | |
| Jan. 13, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 ppb (15) | 0.11 ppb (1) | N/A | 9.9 μg/m3 (41) | 41.0 | |
| Jan. 13, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.13 ppb (1) | N/A | 10.3 μg/m3 (43) | 43.0 | |
| Jan. 13, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.13 ppb (1) | N/A | 9.4 μg/m3 (39) | 39.0 | |
| Jan. 13, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.13 ppb (1) | N/A | 8.4 μg/m3 (35) | 35.0 | |
| Jan. 13, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 15.0 ppb (12) | 0.14 ppb (2) | N/A | 10.7 μg/m3 (45) | 45.0 | |
| Jan. 13, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 13.0 ppb (10) | 0.18 ppb (2) | N/A | 12.3 μg/m3 (51) | 51.0 | |
| Jan. 13, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 8.0 ppb (6) | 0.23 ppb (3) | N/A | 16.5 μg/m3 (60) | 60.0 | |
| Jan. 13, 2020, noon | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 5.0 ppb (4) | 0.23 ppb (3) | N/A | 19.6 μg/m3 (66) | 66.0 | |
| Jan. 13, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 2.0 ppb (2) | 0.31 ppb (3) | N/A | 18.6 μg/m3 (64) | 64.0 | |
| Jan. 13, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 1.0 ppb (1) | 0.27 ppb (3) | N/A | 18.1 μg/m3 (63) | 63.0 | |
| Jan. 13, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 1.0 ppb (1) | 0.38 ppb (4) | N/A | 23.8 μg/m3 (75) | 75.0 | |
| Jan. 13, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 1.0 ppb (1) | 0.45 ppb (5) | N/A | 30.1 μg/m3 (89) | 89.0 | |
| Jan. 13, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 3.0 ppb (2) | 0.28 ppb (3) | N/A | 17.4 μg/m3 (61) | 61.0 | |
| Jan. 13, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 2.0 ppb (2) | 0.53 ppb (6) | N/A | 19.6 μg/m3 (66) | 66.0 | |
| Jan. 13, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 1.0 ppb (1) | 0.54 ppb (6) | N/A | 20.9 μg/m3 (69) | 69.0 | |
| Jan. 13, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 2.0 ppb (2) | 0.62 ppb (7) | N/A | 18.5 μg/m3 (64) | 64.0 | |
| Jan. 13, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 10.0 ppb (8) | 0.22 ppb (2) | N/A | 10.9 μg/m3 (45) | 45.0 | |
| Jan. 13, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 6.0 ppb (5) | 0.35 ppb (4) | N/A | 11.5 μg/m3 (48) | 48.0 | |
| Jan. 13, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 12.0 ppb (9) | 0.22 ppb (2) | N/A | 10.1 μg/m3 (42) | 42.0 | |
| Jan. 13, 2020, midnight | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 12.0 ppb (9) | 0.26 ppb (3) | N/A | 9.5 μg/m3 (40) | 40.0 | |
| Jan. 12, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 19.0 ppb (15) | 0.22 ppb (2) | N/A | 7.7 μg/m3 (32) | 32.0 | |
| Jan. 12, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 26.0 ppb (20) | 0.12 ppb (1) | N/A | 5.8 μg/m3 (24) | 24.0 | |
| Jan. 12, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 26.0 ppb (20) | 0.12 ppb (1) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| Jan. 12, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 24.0 ppb (18) | 0.13 ppb (1) | N/A | 5.8 μg/m3 (24) | 24.0 |