Fairbanks (Pioneer Rd) AK, US: 64.8458, -147.72727
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| June 14, 2021, 7 p.m. | N/A | N/A | 2.4 ppb (3) | N/A | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.1 ppb (2) | 9.0 μg/m3 (9) | 4.0 μg/m3 (17) | 31.0 | |
| June 14, 2021, 6 p.m. | N/A | N/A | 1.1 ppb (2) | N/A | N/A | 0.0 ppb (0) | 31.0 ppb (29) | 0.1 ppb (2) | 8.0 μg/m3 (8) | 2.0 μg/m3 (9) | 29.0 | |
| June 14, 2021, 5 p.m. | N/A | N/A | 1.8 ppb (2) | N/A | N/A | 0.0 ppb (0) | 26.0 ppb (25) | 0.1 ppb (2) | 15.0 μg/m3 (14) | 2.0 μg/m3 (9) | 25.0 | |
| June 14, 2021, 4 p.m. | N/A | N/A | 2.6 ppb (3) | N/A | N/A | 0.0 ppb (0) | 22.0 ppb (21) | 0.1 ppb (2) | 15.0 μg/m3 (14) | 1.0 μg/m3 (5) | 21.0 | |
| June 14, 2021, 3 p.m. | N/A | N/A | 4.8 ppb (5) | N/A | N/A | 0.0 ppb (0) | 17.0 ppb (16) | 0.1 ppb (2) | 16.0 μg/m3 (15) | 0.0 μg/m3 (0) | 16.0 | |
| June 14, 2021, 2 p.m. | N/A | N/A | 9.1 ppb (9) | N/A | N/A | 1.0 ppb (2) | 6.0 ppb (6) | 0.1 ppb (2) | 6.0 μg/m3 (6) | 4.0 μg/m3 (17) | 17.0 | |
| June 14, 2021, 1 p.m. | N/A | N/A | 9.8 ppb (10) | N/A | N/A | 0.0 ppb (0) | 4.0 ppb (4) | 0.1 ppb (2) | 9.0 μg/m3 (9) | 6.0 μg/m3 (25) | 25.0 | |
| June 14, 2021, noon | N/A | N/A | 10.8 ppb (11) | N/A | N/A | 0.0 ppb (0) | 5.0 ppb (5) | 0.1 ppb (2) | 5.0 μg/m3 (5) | 3.0 μg/m3 (13) | 13.0 | |
| June 14, 2021, 11 a.m. | N/A | N/A | 14.4 ppb (14) | N/A | N/A | 0.0 ppb (0) | 5.0 ppb (5) | 0.1 ppb (2) | 4.0 μg/m3 (4) | 2.0 μg/m3 (9) | 14.0 | |
| June 14, 2021, 10 a.m. | N/A | N/A | 5.9 ppb (6) | N/A | N/A | 1.0 ppb (2) | 11.0 ppb (11) | 0.1 ppb (2) | 7.0 μg/m3 (7) | 4.0 μg/m3 (17) | 17.0 | |
| June 14, 2021, 9 a.m. | N/A | N/A | 3.2 ppb (4) | N/A | N/A | 0.0 ppb (0) | 15.0 ppb (14) | 0.1 ppb (2) | 11.0 μg/m3 (11) | 5.0 μg/m3 (21) | 21.0 | |
| June 14, 2021, 8 a.m. | N/A | N/A | 2.2 ppb (3) | N/A | N/A | 0.0 ppb (0) | 23.0 ppb (22) | 0.1 ppb (2) | 8.0 μg/m3 (8) | 4.0 μg/m3 (17) | 22.0 | |
| June 14, 2021, 7 a.m. | N/A | N/A | 2.3 ppb (3) | N/A | N/A | 0.0 ppb (0) | 25.0 ppb (24) | 0.1 ppb (2) | 8.0 μg/m3 (8) | 3.0 μg/m3 (13) | 24.0 | |
| June 14, 2021, 6 a.m. | N/A | N/A | 1.6 ppb (2) | N/A | N/A | 0.0 ppb (0) | 28.0 ppb (26) | 0.1 ppb (2) | 8.0 μg/m3 (8) | 2.0 μg/m3 (9) | 26.0 | |
| June 14, 2021, 5 a.m. | N/A | N/A | 1.3 ppb (2) | N/A | N/A | 0.0 ppb (0) | 29.0 ppb (27) | 0.1 ppb (2) | 6.0 μg/m3 (6) | 3.0 μg/m3 (13) | 27.0 | |
| June 14, 2021, 4 a.m. | N/A | N/A | 1.0 ppb (1) | N/A | N/A | 0.0 ppb (0) | 32.0 ppb (30) | 0.1 ppb (2) | 7.0 μg/m3 (7) | 2.0 μg/m3 (9) | 30.0 | |
| June 14, 2021, 3 a.m. | N/A | N/A | 0.5 ppb (1) | N/A | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.1 ppb (2) | 20.0 μg/m3 (19) | 3.0 μg/m3 (13) | 31.0 | |
| June 14, 2021, 2 a.m. | N/A | N/A | 0.4 ppb (1) | N/A | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.1 ppb (2) | 5.0 μg/m3 (5) | 5.0 μg/m3 (21) | 31.0 | |
| June 14, 2021, 1 a.m. | N/A | N/A | 0.5 ppb (1) | N/A | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.1 ppb (2) | 5.0 μg/m3 (5) | 3.0 μg/m3 (13) | 31.0 | |
| June 14, 2021, midnight | N/A | N/A | 4.5 ppb (5) | N/A | N/A | 3.0 ppb (5) | 32.0 ppb (30) | 0.1 ppb (2) | 5.0 μg/m3 (5) | 2.0 μg/m3 (9) | 30.0 | |
| June 13, 2021, 11 p.m. | N/A | N/A | 7.2 ppb (7) | N/A | N/A | 2.0 ppb (3) | 33.0 ppb (31) | 0.1 ppb (2) | 3.0 μg/m3 (3) | 2.0 μg/m3 (9) | 31.0 | |
| June 13, 2021, 10 p.m. | N/A | N/A | 10.0 ppb (10) | N/A | N/A | 4.0 ppb (6) | 30.0 ppb (28) | 0.1 ppb (2) | 3.0 μg/m3 (3) | 3.0 μg/m3 (13) | 28.0 | |
| June 13, 2021, 9 p.m. | N/A | N/A | 14.8 ppb (14) | N/A | N/A | 7.0 ppb (10) | 25.0 ppb (24) | 0.1 ppb (2) | 4.0 μg/m3 (4) | 3.0 μg/m3 (13) | 24.0 | |
| June 13, 2021, 8 p.m. | N/A | N/A | 12.8 ppb (13) | N/A | N/A | 5.0 ppb (8) | 22.0 ppb (21) | 0.1 ppb (2) | 6.0 μg/m3 (6) | 6.0 μg/m3 (25) | 25.0 | |
| June 13, 2021, 7 p.m. | N/A | N/A | 9.0 ppb (9) | N/A | N/A | 3.0 ppb (5) | 19.0 ppb (18) | 0.1 ppb (2) | 7.0 μg/m3 (7) | 8.0 μg/m3 (34) | 34.0 | |
| June 13, 2021, 6 p.m. | N/A | N/A | 16.2 ppb (16) | N/A | N/A | 7.0 ppb (10) | 10.0 ppb (10) | 0.1 ppb (2) | 10.0 μg/m3 (10) | 6.0 μg/m3 (25) | 25.0 | |
| June 13, 2021, 5 p.m. | N/A | N/A | 8.9 ppb (9) | N/A | N/A | 3.0 ppb (5) | 8.0 ppb (8) | 0.1 ppb (2) | 6.0 μg/m3 (6) | 6.0 μg/m3 (25) | 25.0 | |
| June 13, 2021, 4 p.m. | N/A | N/A | 6.7 ppb (7) | N/A | N/A | 1.0 ppb (2) | 10.0 ppb (10) | 0.1 ppb (2) | 5.0 μg/m3 (5) | 4.0 μg/m3 (17) | 17.0 | |
| June 13, 2021, 3 p.m. | N/A | N/A | 3.8 ppb (4) | N/A | N/A | 1.0 ppb (2) | 10.0 ppb (10) | 0.1 ppb (2) | 7.0 μg/m3 (7) | 3.0 μg/m3 (13) | 13.0 | |
| June 13, 2021, 2 p.m. | N/A | N/A | 4.3 ppb (5) | N/A | N/A | 1.0 ppb (2) | 8.0 ppb (8) | 0.1 ppb (2) | 8.0 μg/m3 (8) | 4.0 μg/m3 (17) | 17.0 | |
| June 13, 2021, 1 p.m. | N/A | N/A | 3.3 ppb (4) | N/A | N/A | 1.0 ppb (2) | 10.0 ppb (10) | 0.1 ppb (2) | 4.0 μg/m3 (4) | 4.0 μg/m3 (17) | 17.0 | |
| June 13, 2021, noon | N/A | N/A | 11.5 ppb (11) | N/A | N/A | 1.0 ppb (2) | N/A | 0.1 ppb (2) | 5.0 μg/m3 (5) | 5.0 μg/m3 (21) | 21.0 | |
| June 13, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 9.0 ppb (9) | 0.1 ppb (2) | 4.0 μg/m3 (4) | 5.0 μg/m3 (21) | 21.0 | |
| June 13, 2021, 10 a.m. | N/A | N/A | 7.5 ppb (8) | N/A | N/A | N/A | 10.0 ppb (10) | 0.1 ppb (2) | 2.0 μg/m3 (2) | 3.0 μg/m3 (13) | 13.0 | |
| June 13, 2021, 9 a.m. | N/A | N/A | 11.7 ppb (12) | N/A | N/A | 0.0 ppb (0) | 9.0 ppb (9) | N/A | 4.0 μg/m3 (4) | 4.0 μg/m3 (17) | 17.0 | |
| June 13, 2021, 8 a.m. | N/A | N/A | 6.5 ppb (7) | N/A | N/A | 0.0 ppb (0) | 12.0 ppb (12) | 0.1 ppb (2) | 8.0 μg/m3 (8) | 4.0 μg/m3 (17) | 17.0 | |
| June 13, 2021, 7 a.m. | N/A | N/A | 9.2 ppb (9) | N/A | N/A | 0.0 ppb (0) | 15.0 ppb (14) | 0.1 ppb (2) | 10.0 μg/m3 (10) | 7.0 μg/m3 (30) | 30.0 | |
| June 13, 2021, 6 a.m. | N/A | N/A | 5.5 ppb (6) | N/A | N/A | 0.0 ppb (0) | 22.0 ppb (21) | 0.1 ppb (2) | 11.0 μg/m3 (11) | 7.0 μg/m3 (30) | 30.0 | |
| June 13, 2021, 5 a.m. | N/A | N/A | 1.5 ppb (2) | N/A | N/A | 0.0 ppb (0) | 29.0 ppb (27) | 0.1 ppb (2) | 9.0 μg/m3 (9) | 3.0 μg/m3 (13) | 27.0 | |
| June 13, 2021, 4 a.m. | N/A | N/A | 1.5 ppb (2) | N/A | N/A | 0.0 ppb (0) | 29.0 ppb (27) | 0.1 ppb (2) | 4.0 μg/m3 (4) | -1.0 μg/m3 (0) | 27.0 | |
| June 13, 2021, 3 a.m. | N/A | N/A | 1.4 ppb (2) | N/A | N/A | 0.0 ppb (0) | 31.0 ppb (29) | 0.1 ppb (2) | 4.0 μg/m3 (4) | -1.0 μg/m3 (0) | 29.0 | |
| June 13, 2021, 2 a.m. | N/A | N/A | 1.7 ppb (2) | N/A | N/A | 0.0 ppb (0) | 31.0 ppb (29) | 0.1 ppb (2) | 4.0 μg/m3 (4) | 0.0 μg/m3 (0) | 29.0 | |
| June 13, 2021, 1 a.m. | N/A | N/A | 11.0 ppb (11) | N/A | N/A | 4.0 ppb (6) | 26.0 ppb (25) | 0.1 ppb (2) | 6.0 μg/m3 (6) | 1.0 μg/m3 (5) | 25.0 | |
| June 13, 2021, midnight | N/A | N/A | 7.4 ppb (7) | N/A | N/A | 2.0 ppb (3) | 26.0 ppb (25) | 0.1 ppb (2) | 7.0 μg/m3 (7) | 1.0 μg/m3 (5) | 25.0 | |
| June 12, 2021, 11 p.m. | N/A | N/A | 1.5 ppb (2) | N/A | N/A | 0.0 ppb (0) | 27.0 ppb (25) | 0.1 ppb (2) | 10.0 μg/m3 (10) | 2.0 μg/m3 (9) | 25.0 | |
| June 12, 2021, 10 p.m. | N/A | N/A | 2.1 ppb (2) | N/A | N/A | 0.0 ppb (0) | 28.0 ppb (26) | 0.1 ppb (2) | 7.0 μg/m3 (7) | 2.0 μg/m3 (9) | 26.0 | |
| June 12, 2021, 9 p.m. | N/A | N/A | 2.3 ppb (3) | N/A | N/A | 0.0 ppb (0) | 27.0 ppb (25) | 0.0 ppb (0) | 17.0 μg/m3 (16) | 2.0 μg/m3 (9) | 25.0 | |
| June 12, 2021, 8 p.m. | N/A | N/A | 2.9 ppb (3) | N/A | N/A | 1.0 ppb (2) | 29.0 ppb (27) | 0.0 ppb (0) | 6.0 μg/m3 (6) | 3.0 μg/m3 (13) | 27.0 | |
| June 12, 2021, 7 p.m. | N/A | N/A | 4.7 ppb (5) | N/A | N/A | 1.0 ppb (2) | 25.0 ppb (24) | 0.1 ppb (2) | 8.0 μg/m3 (8) | 3.0 μg/m3 (13) | 24.0 | |
| June 12, 2021, 6 p.m. | N/A | N/A | 8.0 ppb (8) | N/A | N/A | 3.0 ppb (5) | 19.0 ppb (18) | 0.1 ppb (2) | 7.0 μg/m3 (7) | 2.0 μg/m3 (9) | 18.0 | |
| June 12, 2021, 5 p.m. | N/A | N/A | 6.0 ppb (6) | N/A | N/A | 1.0 ppb (2) | 16.0 ppb (15) | 0.1 ppb (2) | 7.0 μg/m3 (7) | 2.0 μg/m3 (9) | 15.0 | |
| June 12, 2021, 4 p.m. | N/A | N/A | 5.4 ppb (6) | N/A | N/A | 2.0 ppb (3) | 15.0 ppb (14) | 0.1 ppb (2) | 8.0 μg/m3 (8) | 2.0 μg/m3 (9) | 14.0 | |
| June 12, 2021, 3 p.m. | N/A | N/A | 3.5 ppb (4) | N/A | N/A | 1.0 ppb (2) | 14.0 ppb (13) | 0.1 ppb (2) | 8.0 μg/m3 (8) | 3.0 μg/m3 (13) | 13.0 | |
| June 12, 2021, 2 p.m. | N/A | N/A | 3.9 ppb (4) | N/A | N/A | 1.0 ppb (2) | 11.0 ppb (11) | 0.1 ppb (2) | 8.0 μg/m3 (8) | 3.0 μg/m3 (13) | 13.0 | |
| June 12, 2021, 1 p.m. | N/A | N/A | 2.9 ppb (3) | N/A | N/A | 1.0 ppb (2) | 8.0 ppb (8) | 0.1 ppb (2) | 11.0 μg/m3 (11) | 2.0 μg/m3 (9) | 11.0 | |
| June 12, 2021, noon | N/A | N/A | 4.9 ppb (5) | N/A | N/A | 1.0 ppb (2) | 7.0 ppb (7) | 0.1 ppb (2) | 7.0 μg/m3 (7) | 2.0 μg/m3 (9) | 9.0 | |
| June 12, 2021, 11 a.m. | N/A | N/A | 5.1 ppb (5) | N/A | N/A | 1.0 ppb (2) | 7.0 ppb (7) | 0.1 ppb (2) | 5.0 μg/m3 (5) | 3.0 μg/m3 (13) | 13.0 | |
| June 12, 2021, 10 a.m. | N/A | N/A | 5.1 ppb (5) | N/A | N/A | 1.0 ppb (2) | 12.0 ppb (12) | 0.1 ppb (2) | 16.0 μg/m3 (15) | 6.0 μg/m3 (25) | 25.0 | |
| June 12, 2021, 9 a.m. | N/A | N/A | 3.4 ppb (4) | N/A | N/A | 1.0 ppb (2) | 15.0 ppb (14) | 0.1 ppb (2) | 8.0 μg/m3 (8) | 3.0 μg/m3 (13) | 14.0 | |
| June 12, 2021, 8 a.m. | N/A | N/A | 2.7 ppb (3) | N/A | N/A | 0.0 ppb (0) | 18.0 ppb (17) | 0.1 ppb (2) | 8.0 μg/m3 (8) | 1.0 μg/m3 (5) | 17.0 | |
| June 12, 2021, 7 a.m. | N/A | N/A | 7.4 ppb (7) | N/A | N/A | 1.0 ppb (2) | 17.0 ppb (16) | 0.2 ppb (3) | 17.0 μg/m3 (16) | 3.0 μg/m3 (13) | 16.0 | |
| June 12, 2021, 6 a.m. | N/A | N/A | 3.4 ppb (4) | N/A | N/A | 0.0 ppb (0) | 23.0 ppb (22) | 0.1 ppb (2) | 8.0 μg/m3 (8) | 3.0 μg/m3 (13) | 22.0 | |
| June 12, 2021, 5 a.m. | N/A | N/A | 2.3 ppb (3) | N/A | N/A | 0.0 ppb (0) | 29.0 ppb (27) | 0.1 ppb (2) | 11.0 μg/m3 (11) | 4.0 μg/m3 (17) | 27.0 | |
| June 12, 2021, 4 a.m. | N/A | N/A | 0.6 ppb (1) | N/A | N/A | 0.0 ppb (0) | 31.0 ppb (29) | 0.0 ppb (0) | 6.0 μg/m3 (6) | 4.0 μg/m3 (17) | 29.0 | |
| June 12, 2021, 3 a.m. | N/A | N/A | 2.1 ppb (2) | N/A | N/A | 0.0 ppb (0) | 29.0 ppb (27) | 0.0 ppb (0) | 6.0 μg/m3 (6) | 3.0 μg/m3 (13) | 27.0 | |
| June 12, 2021, 2 a.m. | N/A | N/A | 1.4 ppb (2) | N/A | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.0 ppb (0) | 18.0 μg/m3 (17) | -1.0 μg/m3 (0) | 31.0 | |
| June 12, 2021, 1 a.m. | N/A | N/A | 2.3 ppb (3) | N/A | N/A | 1.0 ppb (2) | 27.0 ppb (25) | 0.1 ppb (2) | 5.0 μg/m3 (5) | 0.0 μg/m3 (0) | 25.0 | |
| June 12, 2021, midnight | N/A | N/A | 0.8 ppb (1) | N/A | N/A | 0.0 ppb (0) | 28.0 ppb (26) | 0.0 ppb (0) | 6.0 μg/m3 (6) | 1.0 μg/m3 (5) | 26.0 | |
| June 11, 2021, 11 p.m. | N/A | N/A | 1.7 ppb (2) | N/A | N/A | 0.0 ppb (0) | 26.0 ppb (25) | 0.0 ppb (0) | 7.0 μg/m3 (7) | 4.0 μg/m3 (17) | 25.0 | |
| June 11, 2021, 10 p.m. | N/A | N/A | 0.7 ppb (1) | N/A | N/A | 0.0 ppb (0) | 25.0 ppb (24) | 0.0 ppb (0) | 5.0 μg/m3 (5) | 3.0 μg/m3 (13) | 24.0 | |
| June 11, 2021, 9 p.m. | N/A | N/A | 0.8 ppb (1) | N/A | N/A | 1.0 ppb (2) | 24.0 ppb (23) | 0.0 ppb (0) | 7.0 μg/m3 (7) | 2.0 μg/m3 (9) | 23.0 | |
| June 11, 2021, 8 p.m. | N/A | N/A | 2.4 ppb (3) | N/A | N/A | 0.0 ppb (0) | 24.0 ppb (23) | 0.0 ppb (0) | 3.0 μg/m3 (3) | 2.0 μg/m3 (9) | 23.0 | |
| June 11, 2021, 7 p.m. | N/A | N/A | 0.5 ppb (1) | N/A | N/A | 0.0 ppb (0) | 24.0 ppb (23) | 0.0 ppb (0) | 4.0 μg/m3 (4) | 2.0 μg/m3 (9) | 23.0 | |
| June 11, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 16.0 ppb (15) | N/A | 6.0 μg/m3 (6) | 4.0 μg/m3 (17) | 17.0 | |
| June 11, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 μg/m3 (14) | 7.0 μg/m3 (30) | 30.0 | |
| June 11, 2021, 4 p.m. | N/A | N/A | 5.7 ppb (6) | N/A | N/A | 1.0 ppb (2) | 12.0 ppb (12) | 0.1 ppb (2) | 9.0 μg/m3 (9) | 4.0 μg/m3 (17) | 17.0 | |
| June 11, 2021, 3 p.m. | N/A | N/A | 5.7 ppb (6) | N/A | N/A | 1.0 ppb (2) | 11.0 ppb (11) | 0.1 ppb (2) | 10.0 μg/m3 (10) | 4.0 μg/m3 (17) | 17.0 | |
| June 11, 2021, 2 p.m. | N/A | N/A | 6.9 ppb (7) | N/A | N/A | 2.0 ppb (3) | 10.0 ppb (10) | 0.1 ppb (2) | 6.0 μg/m3 (6) | 4.0 μg/m3 (17) | 17.0 | |
| June 11, 2021, 1 p.m. | N/A | N/A | 4.5 ppb (5) | N/A | N/A | 1.0 ppb (2) | 11.0 ppb (11) | 0.1 ppb (2) | 5.0 μg/m3 (5) | 1.0 μg/m3 (5) | 11.0 | |
| June 11, 2021, noon | N/A | N/A | 9.3 ppb (9) | N/A | N/A | 1.0 ppb (2) | 7.0 ppb (7) | 0.0 ppb (0) | 5.0 μg/m3 (5) | 4.0 μg/m3 (17) | 17.0 | |
| June 11, 2021, 11 a.m. | N/A | N/A | 6.9 ppb (7) | N/A | N/A | 1.0 ppb (2) | 8.0 ppb (8) | 0.0 ppb (0) | 6.0 μg/m3 (6) | 3.0 μg/m3 (13) | 13.0 | |
| June 11, 2021, 10 a.m. | N/A | N/A | 8.2 ppb (8) | N/A | N/A | 1.0 ppb (2) | 9.0 ppb (9) | 0.1 ppb (2) | 6.0 μg/m3 (6) | 4.0 μg/m3 (17) | 17.0 | |
| June 11, 2021, 9 a.m. | N/A | N/A | 8.0 ppb (8) | N/A | N/A | 1.0 ppb (2) | 12.0 ppb (12) | 0.1 ppb (2) | 8.0 μg/m3 (8) | 4.0 μg/m3 (17) | 17.0 | |
| June 11, 2021, 8 a.m. | N/A | N/A | 5.0 ppb (5) | N/A | N/A | 1.0 ppb (2) | 17.0 ppb (16) | 0.1 ppb (2) | 10.0 μg/m3 (10) | 3.0 μg/m3 (13) | 16.0 | |
| June 11, 2021, 7 a.m. | N/A | N/A | 11.2 ppb (11) | N/A | N/A | 0.0 ppb (0) | 15.0 ppb (14) | 0.1 ppb (2) | 5.0 μg/m3 (5) | 0.0 μg/m3 (0) | 14.0 | |
| June 11, 2021, 6 a.m. | N/A | N/A | 2.6 ppb (3) | N/A | N/A | 0.0 ppb (0) | 25.0 ppb (24) | 0.0 ppb (0) | 5.0 μg/m3 (5) | 0.0 μg/m3 (0) | 24.0 | |
| June 11, 2021, 5 a.m. | N/A | N/A | 0.7 ppb (1) | N/A | N/A | 0.0 ppb (0) | 27.0 ppb (25) | 0.0 ppb (0) | 5.0 μg/m3 (5) | 1.0 μg/m3 (5) | 25.0 | |
| June 11, 2021, 4 a.m. | N/A | N/A | 0.3 ppb (1) | N/A | N/A | 0.0 ppb (0) | N/A | 0.0 ppb (0) | 6.0 μg/m3 (6) | 2.0 μg/m3 (9) | 9.0 | |
| June 11, 2021, 3 a.m. | N/A | N/A | 2.5 ppb (3) | N/A | N/A | 0.0 ppb (0) | 28.0 ppb (26) | 0.1 ppb (2) | 3.0 μg/m3 (3) | 1.0 μg/m3 (5) | 26.0 | |
| June 11, 2021, 2 a.m. | N/A | N/A | 1.8 ppb (2) | N/A | N/A | 0.0 ppb (0) | 29.0 ppb (27) | 0.1 ppb (2) | 6.0 μg/m3 (6) | 3.0 μg/m3 (13) | 27.0 | |
| June 11, 2021, 1 a.m. | N/A | N/A | 1.3 ppb (2) | N/A | N/A | N/A | 30.0 ppb (28) | 0.1 ppb (2) | 8.0 μg/m3 (8) | 5.0 μg/m3 (21) | 28.0 | |
| June 11, 2021, midnight | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 28.0 ppb (26) | 0.1 ppb (2) | 6.0 μg/m3 (6) | 3.0 μg/m3 (13) | 26.0 | |
| June 10, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (5) | 28.0 ppb (26) | 0.0 ppb (0) | 10.0 μg/m3 (10) | 1.0 μg/m3 (5) | 26.0 | |
| June 10, 2021, 10 p.m. | N/A | N/A | 3.5 ppb (4) | N/A | N/A | 1.0 ppb (2) | 30.0 ppb (28) | N/A | 16.0 μg/m3 (15) | 1.0 μg/m3 (5) | 28.0 | |
| June 10, 2021, 9 p.m. | N/A | N/A | 3.9 ppb (4) | N/A | N/A | 2.0 ppb (3) | 29.0 ppb (27) | N/A | 4.0 μg/m3 (4) | 1.0 μg/m3 (5) | 27.0 | |
| June 10, 2021, 8 p.m. | N/A | N/A | 10.8 ppb (11) | N/A | N/A | 4.0 ppb (6) | 25.0 ppb (24) | 0.1 ppb (2) | 6.0 μg/m3 (6) | 1.0 μg/m3 (5) | 24.0 | |
| June 10, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | 26.0 ppb (25) | 0.1 ppb (2) | 8.0 μg/m3 (8) | 1.0 μg/m3 (5) | 25.0 | |
| June 10, 2021, 6 p.m. | N/A | N/A | 4.5 ppb (5) | N/A | N/A | 1.0 ppb (2) | 26.0 ppb (25) | 0.1 ppb (2) | 3.0 μg/m3 (3) | 4.0 μg/m3 (17) | 25.0 | |
| June 10, 2021, 5 p.m. | N/A | N/A | 6.9 ppb (7) | N/A | N/A | 3.0 ppb (5) | 24.0 ppb (23) | 0.1 ppb (2) | 6.0 μg/m3 (6) | 5.0 μg/m3 (21) | 23.0 | |
| June 10, 2021, 4 p.m. | N/A | N/A | 2.2 ppb (3) | N/A | N/A | 0.0 ppb (0) | 25.0 ppb (24) | N/A | 8.0 μg/m3 (8) | 1.0 μg/m3 (5) | 24.0 | |
| June 10, 2021, 3 p.m. | N/A | N/A | 3.7 ppb (4) | N/A | N/A | 0.0 ppb (0) | 22.0 ppb (21) | 0.1 ppb (2) | 9.0 μg/m3 (9) | 1.0 μg/m3 (5) | 21.0 | |
| June 10, 2021, 2 p.m. | N/A | N/A | 2.8 ppb (3) | N/A | N/A | 0.0 ppb (0) | 22.0 ppb (21) | 0.1 ppb (2) | 5.0 μg/m3 (5) | 3.0 μg/m3 (13) | 21.0 | |
| June 10, 2021, 1 p.m. | N/A | N/A | 8.0 ppb (8) | N/A | N/A | 1.0 ppb (2) | 12.0 ppb (12) | 0.1 ppb (2) | 10.0 μg/m3 (10) | 7.0 μg/m3 (30) | 30.0 | |
| June 10, 2021, noon | N/A | N/A | 4.9 ppb (5) | N/A | N/A | 1.0 ppb (2) | N/A | 0.1 ppb (2) | 15.0 μg/m3 (14) | 8.0 μg/m3 (34) | 34.0 | |
| June 10, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | 17.0 ppb (16) | 0.1 ppb (2) | 9.0 μg/m3 (9) | 11.0 μg/m3 (46) | 46.0 | |
| June 10, 2021, 10 a.m. | N/A | N/A | 6.9 ppb (7) | N/A | N/A | N/A | 15.0 ppb (14) | 0.1 ppb (2) | 10.0 μg/m3 (10) | 4.0 μg/m3 (17) | 17.0 | |
| June 10, 2021, 9 a.m. | N/A | N/A | 3.2 ppb (4) | N/A | N/A | 1.0 ppb (2) | 23.0 ppb (22) | N/A | 6.0 μg/m3 (6) | 1.0 μg/m3 (5) | 22.0 | |
| June 10, 2021, 8 a.m. | N/A | N/A | 1.8 ppb (2) | N/A | N/A | 0.0 ppb (0) | 28.0 ppb (26) | 0.1 ppb (2) | 7.0 μg/m3 (7) | 1.0 μg/m3 (5) | 26.0 | |
| June 10, 2021, 7 a.m. | N/A | N/A | 1.2 ppb (2) | N/A | N/A | 0.0 ppb (0) | 32.0 ppb (30) | 0.0 ppb (0) | 7.0 μg/m3 (7) | 1.0 μg/m3 (5) | 30.0 | |
| June 10, 2021, 6 a.m. | N/A | N/A | 0.8 ppb (1) | N/A | N/A | 0.0 ppb (0) | 34.0 ppb (32) | 0.1 ppb (2) | 12.0 μg/m3 (12) | 0.0 μg/m3 (0) | 32.0 | |
| June 10, 2021, 5 a.m. | N/A | N/A | 1.5 ppb (2) | N/A | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.1 ppb (2) | 7.0 μg/m3 (7) | 1.0 μg/m3 (5) | 31.0 | |
| June 10, 2021, 4 a.m. | N/A | N/A | 1.7 ppb (2) | N/A | N/A | 0.0 ppb (0) | 32.0 ppb (30) | 0.1 ppb (2) | 8.0 μg/m3 (8) | 2.0 μg/m3 (9) | 30.0 | |
| June 10, 2021, 3 a.m. | N/A | N/A | 1.3 ppb (2) | N/A | N/A | 0.0 ppb (0) | 32.0 ppb (30) | 0.1 ppb (2) | 9.0 μg/m3 (9) | 2.0 μg/m3 (9) | 30.0 | |
| June 10, 2021, 2 a.m. | N/A | N/A | 1.4 ppb (2) | N/A | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.1 ppb (2) | 6.0 μg/m3 (6) | 2.0 μg/m3 (9) | 31.0 | |
| June 10, 2021, 1 a.m. | N/A | N/A | 3.1 ppb (3) | N/A | N/A | 0.0 ppb (0) | 34.0 ppb (32) | 0.1 ppb (2) | 8.0 μg/m3 (8) | 1.0 μg/m3 (5) | 32.0 | |
| June 10, 2021, midnight | N/A | N/A | 2.7 ppb (3) | N/A | N/A | 0.0 ppb (0) | 35.0 ppb (33) | 0.1 ppb (2) | 11.0 μg/m3 (11) | 5.0 μg/m3 (21) | 33.0 | |
| June 9, 2021, 11 p.m. | N/A | N/A | 1.1 ppb (2) | N/A | N/A | 0.0 ppb (0) | 36.0 ppb (34) | 0.1 ppb (2) | 5.0 μg/m3 (5) | 5.0 μg/m3 (21) | 34.0 | |
| June 9, 2021, 10 p.m. | N/A | N/A | 2.7 ppb (3) | N/A | N/A | 0.0 ppb (0) | 35.0 ppb (33) | 0.1 ppb (2) | 6.0 μg/m3 (6) | 5.0 μg/m3 (21) | 33.0 | |
| June 9, 2021, 9 p.m. | N/A | N/A | 4.4 ppb (5) | N/A | N/A | 1.0 ppb (2) | 30.0 ppb (28) | 0.1 ppb (2) | 7.0 μg/m3 (7) | 6.0 μg/m3 (25) | 28.0 | |
| June 9, 2021, 8 p.m. | N/A | N/A | 5.8 ppb (6) | N/A | N/A | 1.0 ppb (2) | 27.0 ppb (25) | 0.1 ppb (2) | 10.0 μg/m3 (10) | 5.0 μg/m3 (21) | 25.0 | |
| June 9, 2021, 7 p.m. | N/A | N/A | 9.3 ppb (9) | N/A | N/A | 3.0 ppb (5) | 24.0 ppb (23) | 0.1 ppb (2) | 14.0 μg/m3 (13) | 6.0 μg/m3 (25) | 25.0 | |
| June 9, 2021, 6 p.m. | N/A | N/A | 5.6 ppb (6) | N/A | N/A | 1.0 ppb (2) | 25.0 ppb (24) | 0.1 ppb (2) | 10.0 μg/m3 (10) | 6.0 μg/m3 (25) | 25.0 | |
| June 9, 2021, 5 p.m. | N/A | N/A | 6.3 ppb (6) | N/A | N/A | 1.0 ppb (2) | 19.0 ppb (18) | 0.1 ppb (2) | 12.0 μg/m3 (12) | 8.0 μg/m3 (34) | 34.0 | |
| June 9, 2021, 4 p.m. | N/A | N/A | 19.9 ppb (19) | N/A | N/A | 1.0 ppb (2) | 6.0 ppb (6) | 0.1 ppb (2) | 16.0 μg/m3 (15) | 6.0 μg/m3 (25) | 25.0 | |
| June 9, 2021, 3 p.m. | N/A | N/A | 11.0 ppb (11) | N/A | N/A | 1.0 ppb (2) | 7.0 ppb (7) | 0.1 ppb (2) | 17.0 μg/m3 (16) | 5.0 μg/m3 (21) | 21.0 | |
| June 9, 2021, 2 p.m. | N/A | N/A | 5.7 ppb (6) | N/A | N/A | 0.0 ppb (0) | 8.0 ppb (8) | 0.1 ppb (2) | 15.0 μg/m3 (14) | 3.0 μg/m3 (13) | 14.0 | |
| June 9, 2021, 1 p.m. | N/A | N/A | 3.9 ppb (4) | N/A | N/A | 0.0 ppb (0) | 11.0 ppb (11) | 0.1 ppb (2) | 5.0 μg/m3 (5) | 5.0 μg/m3 (21) | 21.0 | |
| June 9, 2021, noon | N/A | N/A | 3.9 ppb (4) | N/A | N/A | 0.0 ppb (0) | 14.0 ppb (13) | 0.1 ppb (2) | 5.0 μg/m3 (5) | 3.0 μg/m3 (13) | 13.0 | |
| June 9, 2021, 11 a.m. | N/A | N/A | 3.0 ppb (3) | N/A | N/A | 0.0 ppb (0) | 19.0 ppb (18) | 0.1 ppb (2) | 1.0 μg/m3 (1) | 4.0 μg/m3 (17) | 18.0 | |
| June 9, 2021, 10 a.m. | N/A | N/A | 4.8 ppb (5) | N/A | N/A | 0.0 ppb (0) | 22.0 ppb (21) | 0.1 ppb (2) | 4.0 μg/m3 (4) | 5.0 μg/m3 (21) | 21.0 | |
| June 9, 2021, 9 a.m. | N/A | N/A | 2.2 ppb (3) | N/A | N/A | 0.0 ppb (0) | 31.0 ppb (29) | 0.1 ppb (2) | 7.0 μg/m3 (7) | 2.0 μg/m3 (9) | 29.0 | |
| June 9, 2021, 8 a.m. | N/A | N/A | 1.0 ppb (1) | N/A | N/A | 0.0 ppb (0) | 36.0 ppb (34) | 0.1 ppb (2) | 5.0 μg/m3 (5) | 4.0 μg/m3 (17) | 34.0 | |
| June 9, 2021, 7 a.m. | N/A | N/A | 3.5 ppb (4) | N/A | N/A | 0.0 ppb (0) | 22.0 ppb (21) | 0.1 ppb (2) | 5.0 μg/m3 (5) | 3.0 μg/m3 (13) | 21.0 | |
| June 9, 2021, 6 a.m. | N/A | N/A | 7.5 ppb (8) | N/A | N/A | 0.0 ppb (0) | 15.0 ppb (14) | 0.2 ppb (3) | 7.0 μg/m3 (7) | 3.0 μg/m3 (13) | 14.0 | |
| June 9, 2021, 5 a.m. | N/A | N/A | 14.0 ppb (14) | N/A | N/A | 0.0 ppb (0) | 16.0 ppb (15) | 0.1 ppb (2) | 6.0 μg/m3 (6) | 5.0 μg/m3 (21) | 21.0 | |
| June 9, 2021, 4 a.m. | N/A | N/A | 7.7 ppb (8) | N/A | N/A | 1.0 ppb (2) | 23.0 ppb (22) | 0.1 ppb (2) | 7.0 μg/m3 (7) | 5.0 μg/m3 (21) | 22.0 | |
| June 9, 2021, 3 a.m. | N/A | N/A | 6.5 ppb (7) | N/A | N/A | 1.0 ppb (2) | 26.0 ppb (25) | 0.1 ppb (2) | 10.0 μg/m3 (10) | 4.0 μg/m3 (17) | 25.0 | |
| June 9, 2021, 2 a.m. | N/A | N/A | 5.8 ppb (6) | N/A | N/A | 1.0 ppb (2) | 28.0 ppb (26) | 0.1 ppb (2) | 10.0 μg/m3 (10) | 4.0 μg/m3 (17) | 26.0 | |
| June 9, 2021, 1 a.m. | N/A | N/A | 2.7 ppb (3) | N/A | N/A | 1.0 ppb (2) | 31.0 ppb (29) | 0.1 ppb (2) | 4.0 μg/m3 (4) | 3.0 μg/m3 (13) | 29.0 | |
| June 9, 2021, midnight | N/A | N/A | 1.2 ppb (2) | N/A | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.1 ppb (2) | 4.0 μg/m3 (4) | 2.0 μg/m3 (9) | 31.0 | |
| June 8, 2021, 11 p.m. | N/A | N/A | 1.0 ppb (1) | N/A | N/A | 0.0 ppb (0) | 32.0 ppb (30) | 0.1 ppb (2) | 4.0 μg/m3 (4) | 2.0 μg/m3 (9) | 30.0 | |
| June 8, 2021, 10 p.m. | N/A | N/A | 2.6 ppb (3) | N/A | N/A | 0.0 ppb (0) | 29.0 ppb (27) | 0.1 ppb (2) | 5.0 μg/m3 (5) | 2.0 μg/m3 (9) | 27.0 | |
| June 8, 2021, 9 p.m. | N/A | N/A | 2.9 ppb (3) | N/A | N/A | 0.0 ppb (0) | 28.0 ppb (26) | 0.1 ppb (2) | 7.0 μg/m3 (7) | 3.0 μg/m3 (13) | 26.0 | |
| June 8, 2021, 8 p.m. | N/A | N/A | 3.2 ppb (4) | N/A | N/A | 1.0 ppb (2) | 30.0 ppb (28) | 0.1 ppb (2) | 5.0 μg/m3 (5) | 2.0 μg/m3 (9) | 28.0 | |
| June 8, 2021, 7 p.m. | N/A | N/A | 4.6 ppb (5) | N/A | N/A | 1.0 ppb (2) | 27.0 ppb (25) | 0.1 ppb (2) | 5.0 μg/m3 (5) | 2.0 μg/m3 (9) | 25.0 | |
| June 8, 2021, 6 p.m. | N/A | N/A | 5.5 ppb (6) | N/A | N/A | 1.0 ppb (2) | 25.0 ppb (24) | 0.1 ppb (2) | 6.0 μg/m3 (6) | 1.0 μg/m3 (5) | 24.0 | |
| June 8, 2021, 5 p.m. | N/A | N/A | 8.6 ppb (9) | N/A | N/A | 3.0 ppb (5) | 20.0 ppb (19) | 0.1 ppb (2) | 7.0 μg/m3 (7) | 3.0 μg/m3 (13) | 19.0 | |
| June 8, 2021, 4 p.m. | N/A | N/A | 1.6 ppb (2) | N/A | N/A | 0.0 ppb (0) | 24.0 ppb (23) | 0.1 ppb (2) | 4.0 μg/m3 (4) | 4.0 μg/m3 (17) | 23.0 | |
| June 8, 2021, 3 p.m. | N/A | N/A | 1.3 ppb (2) | N/A | N/A | 0.0 ppb (0) | 24.0 ppb (23) | 0.1 ppb (2) | 3.0 μg/m3 (3) | 1.0 μg/m3 (5) | 23.0 | |
| June 8, 2021, 2 p.m. | N/A | N/A | 0.9 ppb (1) | N/A | N/A | 0.0 ppb (0) | 20.0 ppb (19) | 0.1 ppb (2) | 3.0 μg/m3 (3) | 4.0 μg/m3 (17) | 19.0 | |
| June 8, 2021, 1 p.m. | N/A | N/A | 0.5 ppb (1) | N/A | N/A | 0.0 ppb (0) | 20.0 ppb (19) | 0.1 ppb (2) | 2.0 μg/m3 (2) | 0.0 μg/m3 (0) | 19.0 | |
| June 8, 2021, noon | N/A | N/A | 1.0 ppb (1) | N/A | N/A | 0.0 ppb (0) | 21.0 ppb (20) | 0.1 ppb (2) | 3.0 μg/m3 (3) | 3.0 μg/m3 (13) | 20.0 | |
| June 8, 2021, 11 a.m. | N/A | N/A | 0.3 ppb (1) | N/A | N/A | 0.0 ppb (0) | 23.0 ppb (22) | 0.1 ppb (2) | 6.0 μg/m3 (6) | 3.0 μg/m3 (13) | 22.0 | |
| June 8, 2021, 10 a.m. | N/A | N/A | 0.2 ppb (1) | N/A | N/A | 0.0 ppb (0) | 23.0 ppb (22) | 0.1 ppb (2) | 6.0 μg/m3 (6) | 2.0 μg/m3 (9) | 22.0 | |
| June 8, 2021, 9 a.m. | N/A | N/A | 0.3 ppb (1) | N/A | N/A | 0.0 ppb (0) | 23.0 ppb (22) | 0.1 ppb (2) | N/A | 3.0 μg/m3 (13) | 22.0 | |
| June 8, 2021, 8 a.m. | N/A | N/A | 0.4 ppb (1) | N/A | N/A | 0.0 ppb (0) | 23.0 ppb (22) | 0.1 ppb (2) | 10.0 μg/m3 (10) | 1.0 μg/m3 (5) | 22.0 | |
| June 8, 2021, 7 a.m. | N/A | N/A | 0.3 ppb (1) | N/A | N/A | 0.0 ppb (0) | 25.0 ppb (24) | 0.1 ppb (2) | 13.0 μg/m3 (13) | 2.0 μg/m3 (9) | 24.0 | |
| June 8, 2021, 6 a.m. | N/A | N/A | 0.3 ppb (1) | N/A | N/A | 0.0 ppb (0) | 28.0 ppb (26) | 0.1 ppb (2) | 17.0 μg/m3 (16) | -1.0 μg/m3 (0) | 26.0 | |
| June 8, 2021, 5 a.m. | N/A | N/A | 1.4 ppb (2) | N/A | N/A | 0.0 ppb (0) | 26.0 ppb (25) | 0.1 ppb (2) | 7.0 μg/m3 (7) | 0.0 μg/m3 (0) | 25.0 | |
| June 8, 2021, 4 a.m. | N/A | N/A | 1.0 ppb (1) | N/A | N/A | 0.0 ppb (0) | 29.0 ppb (27) | 0.1 ppb (2) | 10.0 μg/m3 (10) | 1.0 μg/m3 (5) | 27.0 | |
| June 8, 2021, 3 a.m. | N/A | N/A | 1.9 ppb (2) | N/A | N/A | 0.0 ppb (0) | 37.0 ppb (35) | 0.1 ppb (2) | 5.0 μg/m3 (5) | 0.0 μg/m3 (0) | 35.0 | |
| June 8, 2021, 2 a.m. | N/A | N/A | 1.1 ppb (2) | N/A | N/A | 0.0 ppb (0) | 37.0 ppb (35) | 0.1 ppb (2) | 7.0 μg/m3 (7) | 1.0 μg/m3 (5) | 35.0 | |
| June 8, 2021, 1 a.m. | N/A | N/A | 0.7 ppb (1) | N/A | N/A | 0.0 ppb (0) | 31.0 ppb (29) | 0.1 ppb (2) | 14.0 μg/m3 (13) | 1.0 μg/m3 (5) | 29.0 | |
| June 8, 2021, midnight | N/A | N/A | 0.8 ppb (1) | N/A | N/A | 0.0 ppb (0) | 34.0 ppb (32) | 0.1 ppb (2) | 19.0 μg/m3 (18) | 3.0 μg/m3 (13) | 32.0 | |
| June 7, 2021, 11 p.m. | N/A | N/A | 0.8 ppb (1) | N/A | N/A | 0.0 ppb (0) | 35.0 ppb (33) | 0.1 ppb (2) | 8.0 μg/m3 (8) | N/A | 33.0 | |
| June 7, 2021, 10 p.m. | N/A | N/A | 1.1 ppb (2) | N/A | N/A | 0.0 ppb (0) | 35.0 ppb (33) | 0.1 ppb (2) | 7.0 μg/m3 (7) | N/A | 33.0 | |
| June 7, 2021, 9 p.m. | N/A | N/A | 1.3 ppb (2) | N/A | N/A | 0.0 ppb (0) | 32.0 ppb (30) | 0.1 ppb (2) | 7.0 μg/m3 (7) | N/A | 30.0 | |
| June 7, 2021, 8 p.m. | N/A | N/A | 1.4 ppb (2) | N/A | N/A | 0.0 ppb (0) | 30.0 ppb (28) | 0.1 ppb (2) | 4.0 μg/m3 (4) | N/A | 28.0 |