Lakeville (Kenyon Ave) MN, US: 44.706123, -93.285803
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| July 10, 2020, 4 p.m. | 3.3 ppb (3) | 0.4 ppb (0) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.25 ppb (3) | N/A | 1.0 μg/m3 (4) | 4.0 | |
| July 10, 2020, 3 p.m. | 4.6 ppb (4) | 0.8 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.26 ppb (3) | N/A | 0.0 μg/m3 (0) | 4.0 | |
| July 10, 2020, 2 p.m. | 7.2 ppb (7) | 1.8 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.26 ppb (3) | N/A | -2.0 μg/m3 (0) | 7.0 | |
| July 10, 2020, 1 p.m. | 6.2 ppb (6) | 1.5 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.27 ppb (3) | N/A | -2.0 μg/m3 (0) | 6.0 | |
| July 10, 2020, noon | 6.0 ppb (6) | 1.5 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.27 ppb (3) | N/A | 2.0 μg/m3 (8) | 8.0 | |
| July 10, 2020, 11 a.m. | 4.9 ppb (5) | 0.7 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.26 ppb (3) | N/A | 2.0 μg/m3 (8) | 8.0 | |
| July 10, 2020, 10 a.m. | 3.7 ppb (3) | 0.4 ppb (0) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.27 ppb (3) | N/A | -1.0 μg/m3 (0) | 3.0 | |
| July 10, 2020, 9 a.m. | 3.1 ppb (3) | 0.2 ppb (0) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.27 ppb (3) | N/A | 0.0 μg/m3 (0) | 3.0 | |
| July 10, 2020, 8 a.m. | 3.4 ppb (3) | 0.2 ppb (0) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.27 ppb (3) | N/A | 0.0 μg/m3 (0) | 3.0 | |
| July 10, 2020, 7 a.m. | 3.7 ppb (3) | 0.2 ppb (0) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.27 ppb (3) | N/A | -1.0 μg/m3 (0) | 3.0 | |
| July 10, 2020, 6 a.m. | 5.1 ppb (5) | 0.3 ppb (0) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.3 ppb (3) | N/A | -2.0 μg/m3 (0) | 5.0 | |
| July 10, 2020, 5 a.m. | 2.7 ppb (3) | 0.5 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.29 ppb (3) | N/A | -1.0 μg/m3 (0) | 3.0 | |
| July 10, 2020, 4 a.m. | 2.2 ppb (2) | 0.2 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.31 ppb (3) | N/A | -2.0 μg/m3 (0) | 3.0 | |
| July 10, 2020, 3 a.m. | 3.0 ppb (3) | 0.3 ppb (0) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.33 ppb (4) | N/A | -2.0 μg/m3 (0) | 4.0 | |
| July 10, 2020, 2 a.m. | 3.6 ppb (3) | 0.4 ppb (0) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.34 ppb (4) | N/A | 0.0 μg/m3 (0) | 4.0 | |
| July 10, 2020, 1 a.m. | 5.3 ppb (5) | 0.4 ppb (0) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.35 ppb (4) | N/A | -3.0 μg/m3 (0) | 5.0 | |
| July 10, 2020, midnight | 4.2 ppb (4) | 0.5 ppb (0) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.34 ppb (4) | N/A | -1.0 μg/m3 (0) | 4.0 | |
| July 9, 2020, 11 p.m. | 3.1 ppb (3) | 0.5 ppb (0) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.31 ppb (3) | N/A | 1.0 μg/m3 (4) | 4.0 | |
| July 9, 2020, 10 p.m. | 4.6 ppb (4) | 0.7 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.32 ppb (4) | N/A | 0.0 μg/m3 (0) | 4.0 | |
| July 9, 2020, 9 p.m. | 3.9 ppb (4) | 0.8 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.31 ppb (3) | N/A | 2.0 μg/m3 (8) | 8.0 | |
| July 9, 2020, 8 p.m. | 5.4 ppb (5) | 1.0 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.32 ppb (4) | N/A | 1.0 μg/m3 (4) | 5.0 | |
| July 9, 2020, 7 p.m. | 3.8 ppb (4) | 0.6 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.32 ppb (4) | N/A | -2.0 μg/m3 (0) | 4.0 | |
| July 9, 2020, 6 p.m. | 23.3 ppb (22) | 8.6 ppb (8) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | 0.39 ppb (4) | N/A | -1.0 μg/m3 (0) | 22.0 | |
| July 9, 2020, 5 p.m. | 27.7 ppb (26) | 12.4 ppb (11) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | 0.4 ppb (4) | N/A | 0.0 μg/m3 (0) | 26.0 | |
| July 9, 2020, 4 p.m. | 25.0 ppb (23) | 11.8 ppb (11) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | 0.38 ppb (4) | N/A | -2.0 μg/m3 (0) | 23.0 | |
| July 9, 2020, 3 p.m. | 36.0 ppb (33) | 18.6 ppb (17) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 0.44 ppb (5) | N/A | -1.0 μg/m3 (0) | 33.0 | |
| July 9, 2020, 2 p.m. | 38.8 ppb (36) | 19.1 ppb (18) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | 0.44 ppb (5) | N/A | 2.0 μg/m3 (8) | 36.0 | |
| July 9, 2020, 1 p.m. | 33.5 ppb (31) | 16.1 ppb (15) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 0.47 ppb (5) | N/A | 1.0 μg/m3 (4) | 31.0 | |
| July 9, 2020, noon | 34.2 ppb (32) | 15.4 ppb (14) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.46 ppb (5) | N/A | -3.0 μg/m3 (0) | 32.0 | |
| July 9, 2020, 11 a.m. | 24.6 ppb (23) | 8.4 ppb (8) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | 0.44 ppb (5) | N/A | -4.0 μg/m3 (0) | 23.0 | |
| July 9, 2020, 10 a.m. | 7.1 ppb (7) | 1.2 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.35 ppb (4) | N/A | -4.0 μg/m3 (0) | 7.0 | |
| July 9, 2020, 9 a.m. | 4.7 ppb (4) | 0.8 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.37 ppb (4) | N/A | -3.0 μg/m3 (0) | 4.0 | |
| July 9, 2020, 8 a.m. | 5.2 ppb (5) | 0.7 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.37 ppb (4) | N/A | -2.0 μg/m3 (0) | 5.0 | |
| July 9, 2020, 7 a.m. | 4.9 ppb (5) | 0.7 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.36 ppb (4) | N/A | 1.0 μg/m3 (4) | 5.0 | |
| July 9, 2020, 6 a.m. | 5.0 ppb (5) | 0.7 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.36 ppb (4) | N/A | 3.0 μg/m3 (12) | 12.0 | |
| July 9, 2020, 5 a.m. | 5.0 ppb (5) | 0.6 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.37 ppb (4) | N/A | 2.0 μg/m3 (8) | 8.0 | |
| July 9, 2020, 4 a.m. | 5.4 ppb (5) | 0.4 ppb (0) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.36 ppb (4) | N/A | 0.0 μg/m3 (0) | 5.0 | |
| July 9, 2020, 3 a.m. | 3.5 ppb (3) | 0.1 ppb (0) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.36 ppb (4) | N/A | -2.0 μg/m3 (0) | 4.0 | |
| July 9, 2020, 2 a.m. | 5.2 ppb (5) | 0.2 ppb (0) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.39 ppb (4) | N/A | 1.0 μg/m3 (4) | 5.0 | |
| July 9, 2020, 1 a.m. | 10.1 ppb (9) | 1.7 ppb (2) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.42 ppb (5) | N/A | 0.0 μg/m3 (0) | 9.0 | |
| July 9, 2020, midnight | 17.0 ppb (16) | 2.9 ppb (3) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 0.4 ppb (4) | N/A | -4.0 μg/m3 (0) | 16.0 | |
| July 8, 2020, 11 p.m. | 15.4 ppb (14) | 3.0 ppb (3) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.39 ppb (4) | N/A | -2.0 μg/m3 (0) | 14.0 | |
| July 8, 2020, 10 p.m. | 12.4 ppb (11) | 2.2 ppb (2) | N/A | 10.0 ppb (9) | N/A | N/A | N/A | 0.39 ppb (4) | N/A | -2.0 μg/m3 (0) | 11.0 | |
| July 8, 2020, 9 p.m. | 9.7 ppb (9) | 1.9 ppb (2) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.39 ppb (4) | N/A | -1.0 μg/m3 (0) | 9.0 | |
| July 8, 2020, 8 p.m. | 12.6 ppb (12) | 3.2 ppb (3) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.45 ppb (5) | N/A | N/A | 12.0 | |
| July 8, 2020, 7 p.m. | 22.0 ppb (20) | 7.2 ppb (7) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | 0.5 ppb (6) | N/A | N/A | 20.0 | |
| July 8, 2020, 6 p.m. | 25.4 ppb (24) | 8.7 ppb (8) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 0.44 ppb (5) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 8, 2020, 5 p.m. | 22.5 ppb (21) | 9.2 ppb (9) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | 0.42 ppb (5) | N/A | 2.0 μg/m3 (8) | 21.0 | |
| July 8, 2020, 4 p.m. | 27.4 ppb (25) | 11.8 ppb (11) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | 0.39 ppb (4) | N/A | 0.0 μg/m3 (0) | 25.0 | |
| July 8, 2020, 3 p.m. | 30.8 ppb (29) | 13.4 ppb (12) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 0.38 ppb (4) | N/A | 0.0 μg/m3 (0) | 29.0 | |
| July 8, 2020, 2 p.m. | 13.9 ppb (13) | 3.7 ppb (3) | N/A | 10.0 ppb (9) | N/A | N/A | N/A | 0.35 ppb (4) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 8, 2020, 1 p.m. | 20.7 ppb (19) | 8.8 ppb (8) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.4 ppb (4) | N/A | 11.0 μg/m3 (46) | 46.0 | |
| July 8, 2020, noon | 31.9 ppb (30) | 15.3 ppb (14) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 0.49 ppb (5) | N/A | 5.0 μg/m3 (21) | 30.0 | |
| July 8, 2020, 11 a.m. | 28.2 ppb (26) | 14.5 ppb (13) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 0.42 ppb (5) | N/A | 2.0 μg/m3 (8) | 26.0 | |
| July 8, 2020, 10 a.m. | 14.6 ppb (14) | 5.2 ppb (5) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.39 ppb (4) | N/A | 4.0 μg/m3 (17) | 17.0 | |
| July 8, 2020, 9 a.m. | 13.0 ppb (12) | 3.6 ppb (3) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.36 ppb (4) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 8, 2020, 8 a.m. | 11.9 ppb (11) | 3.7 ppb (3) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.36 ppb (4) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 8, 2020, 7 a.m. | 6.9 ppb (6) | 1.1 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.36 ppb (4) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 8, 2020, 6 a.m. | 7.2 ppb (7) | 1.3 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.36 ppb (4) | N/A | 4.0 μg/m3 (17) | 17.0 | |
| July 8, 2020, 5 a.m. | 11.8 ppb (11) | 2.4 ppb (2) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.38 ppb (4) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 8, 2020, 4 a.m. | 11.8 ppb (11) | 2.7 ppb (3) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.4 ppb (4) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 8, 2020, 3 a.m. | 17.2 ppb (16) | 3.7 ppb (3) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 0.44 ppb (5) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 8, 2020, 2 a.m. | 13.7 ppb (13) | 2.8 ppb (3) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | 0.45 ppb (5) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 8, 2020, 1 a.m. | 15.0 ppb (14) | 2.5 ppb (2) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | 0.53 ppb (6) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 8, 2020, midnight | 6.3 ppb (6) | 1.1 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.41 ppb (5) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 7, 2020, 11 p.m. | 2.4 ppb (2) | 0.1 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.34 ppb (4) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 7, 2020, 10 p.m. | 3.2 ppb (3) | 0.5 ppb (0) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.33 ppb (4) | N/A | 11.0 μg/m3 (46) | 46.0 | |
| July 7, 2020, 9 p.m. | 6.6 ppb (6) | 1.2 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.36 ppb (4) | N/A | 11.0 μg/m3 (46) | 46.0 | |
| July 7, 2020, 8 p.m. | 21.9 ppb (20) | 7.8 ppb (7) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 0.46 ppb (5) | N/A | 12.0 μg/m3 (50) | 50.0 | |
| July 7, 2020, 7 p.m. | 26.4 ppb (24) | 9.8 ppb (9) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 0.48 ppb (5) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 7, 2020, 6 p.m. | 26.6 ppb (25) | 9.4 ppb (9) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 0.44 ppb (5) | N/A | 5.0 μg/m3 (21) | 25.0 | |
| July 7, 2020, 5 p.m. | 29.1 ppb (27) | 10.4 ppb (10) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.45 ppb (5) | N/A | 6.0 μg/m3 (25) | 27.0 | |
| July 7, 2020, 4 p.m. | 34.2 ppb (32) | 15.0 ppb (14) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.46 ppb (5) | N/A | 7.0 μg/m3 (29) | 32.0 | |
| July 7, 2020, 3 p.m. | 31.0 ppb (29) | 14.2 ppb (13) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 0.47 ppb (5) | N/A | 6.0 μg/m3 (25) | 29.0 | |
| July 7, 2020, 2 p.m. | 30.3 ppb (28) | 12.3 ppb (11) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.43 ppb (5) | N/A | 11.0 μg/m3 (46) | 46.0 | |
| July 7, 2020, 1 p.m. | 47.0 ppb (44) | 24.9 ppb (23) | N/A | 22.0 ppb (20) | N/A | N/A | N/A | 0.48 ppb (5) | N/A | 6.0 μg/m3 (25) | 44.0 | |
| July 7, 2020, noon | 51.2 ppb (47) | 30.1 ppb (28) | N/A | 21.0 ppb (19) | N/A | N/A | N/A | 0.55 ppb (6) | N/A | 5.0 μg/m3 (21) | 47.0 | |
| July 7, 2020, 11 a.m. | 38.8 ppb (36) | 19.5 ppb (18) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.53 ppb (6) | N/A | 4.0 μg/m3 (17) | 36.0 | |
| July 7, 2020, 10 a.m. | 35.5 ppb (33) | 19.2 ppb (18) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | 0.52 ppb (6) | N/A | 1.0 μg/m3 (4) | 33.0 | |
| July 6, 2020, 8 p.m. | 2.1 ppb (2) | 0.3 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.3 ppb (3) | N/A | 2.0 μg/m3 (8) | 8.0 | |
| July 6, 2020, 7 p.m. | 2.1 ppb (2) | 0.2 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.29 ppb (3) | N/A | 4.0 μg/m3 (17) | 17.0 | |
| July 6, 2020, 6 p.m. | 4.3 ppb (4) | 0.6 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.3 ppb (3) | N/A | 2.0 μg/m3 (8) | 8.0 | |
| July 6, 2020, 5 p.m. | 9.8 ppb (9) | 2.4 ppb (2) | N/A | 7.0 ppb (6) | N/A | N/A | N/A | 0.34 ppb (4) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 6, 2020, 4 p.m. | 28.1 ppb (26) | 11.6 ppb (11) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | 0.44 ppb (5) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 6, 2020, 3 p.m. | 26.6 ppb (25) | 13.4 ppb (12) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 | |
| July 6, 2020, 2 p.m. | 2.5 ppb (2) | 0.6 ppb (1) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 6, 2020, 1 p.m. | 13.4 ppb (12) | 5.6 ppb (5) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.05 ppb (1) | N/A | 11.0 μg/m3 (46) | 46.0 | |
| July 6, 2020, noon | 20.2 ppb (19) | 8.4 ppb (8) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.09 ppb (1) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 6, 2020, 11 a.m. | 2.5 ppb (2) | 0.3 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.02 ppb (0) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 6, 2020, 10 a.m. | 2.3 ppb (2) | 0.3 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 6, 2020, 9 a.m. | 7.1 ppb (7) | 0.7 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.03 ppb (0) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 6, 2020, 8 a.m. | 5.6 ppb (5) | 0.1 ppb (0) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.03 ppb (0) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 6, 2020, 7 a.m. | 4.4 ppb (4) | 0.2 ppb (0) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.03 ppb (0) | N/A | 11.0 μg/m3 (46) | 46.0 | |
| July 6, 2020, 6 a.m. | 7.9 ppb (7) | 0.4 ppb (0) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.07 ppb (1) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 6, 2020, 5 a.m. | 10.3 ppb (10) | 0.4 ppb (0) | N/A | 10.0 ppb (9) | N/A | N/A | N/A | 0.11 ppb (1) | N/A | 11.0 μg/m3 (46) | 46.0 | |
| July 6, 2020, 4 a.m. | 11.5 ppb (11) | 1.4 ppb (1) | N/A | 10.0 ppb (9) | N/A | N/A | N/A | 0.16 ppb (2) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 6, 2020, 3 a.m. | 10.4 ppb (10) | 0.4 ppb (0) | N/A | 10.0 ppb (9) | N/A | N/A | N/A | 0.16 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 6, 2020, 2 a.m. | 14.2 ppb (13) | 1.7 ppb (2) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.2 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 6, 2020, 1 a.m. | 1.7 ppb (2) | 0.1 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.03 ppb (0) | N/A | 10.0 μg/m3 (42) | 42.0 | |
| July 6, 2020, midnight | 1.6 ppb (1) | 0.4 ppb (0) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.02 ppb (0) | N/A | 10.0 μg/m3 (42) | 42.0 | |
| July 5, 2020, 11 p.m. | 1.8 ppb (2) | 0.3 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 5, 2020, 10 p.m. | 1.7 ppb (2) | 0.4 ppb (0) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 5, 2020, 9 p.m. | 1.9 ppb (2) | 0.3 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 5, 2020, 8 p.m. | 2.2 ppb (2) | 0.4 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 5, 2020, 7 p.m. | 1.8 ppb (2) | 0.2 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 5, 2020, 6 p.m. | 2.1 ppb (2) | 0.3 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.01 ppb (0) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 5, 2020, 5 p.m. | 2.6 ppb (2) | 0.3 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.01 ppb (0) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 5, 2020, 4 p.m. | 2.5 ppb (2) | 0.1 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.02 ppb (0) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 5, 2020, 3 p.m. | 2.7 ppb (3) | 0.3 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.03 ppb (0) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 5, 2020, 2 p.m. | 2.9 ppb (3) | 0.5 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.04 ppb (0) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 5, 2020, 1 p.m. | 2.8 ppb (3) | 0.4 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.04 ppb (0) | N/A | 12.0 μg/m3 (50) | 50.0 | |
| July 5, 2020, noon | 2.8 ppb (3) | 0.4 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.04 ppb (0) | N/A | 12.0 μg/m3 (50) | 50.0 | |
| July 5, 2020, 11 a.m. | 7.0 ppb (6) | 0.7 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.1 ppb (1) | N/A | 18.0 μg/m3 (63) | 63.0 | |
| July 5, 2020, 10 a.m. | 3.2 ppb (3) | 0.2 ppb (0) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.06 ppb (1) | N/A | 22.0 μg/m3 (71) | 71.0 | |
| July 5, 2020, 9 a.m. | 3.7 ppb (3) | 0.2 ppb (0) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.08 ppb (1) | N/A | 25.0 μg/m3 (78) | 78.0 | |
| July 5, 2020, 8 a.m. | 4.3 ppb (4) | 0.2 ppb (0) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.1 ppb (1) | N/A | 40.0 μg/m3 (111) | 111.0 | |
| July 5, 2020, 7 a.m. | 8.8 ppb (8) | 0.5 ppb (0) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 36.0 μg/m3 (101) | 101.0 | |
| July 5, 2020, 6 a.m. | 11.0 ppb (10) | 0.0 ppb (0) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | 0.21 ppb (2) | N/A | 45.0 μg/m3 (124) | 124.0 | |
| July 5, 2020, 5 a.m. | 15.5 ppb (14) | 1.1 ppb (1) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 0.29 ppb (3) | N/A | 108.0 μg/m3 (178) | 178.0 | |
| July 5, 2020, 4 a.m. | 16.0 ppb (15) | 0.4 ppb (0) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | 0.39 ppb (4) | N/A | 106.0 μg/m3 (177) | 177.0 | |
| July 5, 2020, 3 a.m. | 17.8 ppb (16) | 1.5 ppb (1) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | 0.39 ppb (4) | N/A | 163.0 μg/m3 (212) | 212.0 | |
| July 5, 2020, 2 a.m. | 12.5 ppb (12) | 0.8 ppb (1) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.32 ppb (4) | N/A | 51.0 μg/m3 (139) | 139.0 | |
| July 5, 2020, 1 a.m. | 3.3 ppb (3) | 0.3 ppb (0) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 14.0 μg/m3 (54) | 54.0 | |
| July 5, 2020, midnight | 1.8 ppb (2) | 0.3 ppb (0) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 4, 2020, 11 p.m. | 1.9 ppb (2) | 0.3 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 4, 2020, 10 p.m. | 5.2 ppb (5) | 1.0 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.03 ppb (0) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 4, 2020, 9 p.m. | 7.1 ppb (7) | 1.5 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.09 ppb (1) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 4, 2020, 8 p.m. | 5.6 ppb (5) | 1.2 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.07 ppb (1) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 4, 2020, 7 p.m. | 6.0 ppb (6) | 1.3 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.06 ppb (1) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 4, 2020, 6 p.m. | 7.1 ppb (7) | 1.4 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.1 ppb (1) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 4, 2020, 5 p.m. | 6.1 ppb (6) | 1.0 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.09 ppb (1) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 4, 2020, 4 p.m. | 8.0 ppb (7) | 1.1 ppb (1) | N/A | 7.0 ppb (6) | N/A | N/A | N/A | 0.11 ppb (1) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 4, 2020, 3 p.m. | 9.9 ppb (9) | 1.0 ppb (1) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.16 ppb (2) | N/A | 14.0 μg/m3 (54) | 54.0 | |
| July 4, 2020, 2 p.m. | 13.1 ppb (12) | 1.7 ppb (2) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 20.0 μg/m3 (67) | 67.0 | |
| July 4, 2020, 1 p.m. | 17.5 ppb (16) | 3.7 ppb (3) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 0.26 ppb (3) | N/A | 22.0 μg/m3 (71) | 71.0 | |
| July 4, 2020, noon | 14.1 ppb (13) | 2.9 ppb (3) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | 0.26 ppb (3) | N/A | 25.0 μg/m3 (78) | 78.0 | |
| July 4, 2020, 11 a.m. | 15.3 ppb (14) | 2.4 ppb (2) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | 0.26 ppb (3) | N/A | 20.0 μg/m3 (67) | 67.0 | |
| July 4, 2020, 10 a.m. | 18.0 ppb (17) | 4.3 ppb (4) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 0.21 ppb (2) | N/A | 21.0 μg/m3 (69) | 69.0 | |
| July 4, 2020, 9 a.m. | 14.8 ppb (14) | 3.6 ppb (3) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | 0.24 ppb (3) | N/A | 24.0 μg/m3 (76) | 76.0 | |
| July 4, 2020, 8 a.m. | 9.3 ppb (9) | 1.3 ppb (1) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.2 ppb (2) | N/A | 24.0 μg/m3 (76) | 76.0 | |
| July 4, 2020, 7 a.m. | 13.3 ppb (12) | 0.7 ppb (1) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | 0.24 ppb (3) | N/A | 27.0 μg/m3 (82) | 82.0 | |
| July 4, 2020, 6 a.m. | 11.9 ppb (11) | 1.0 ppb (1) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | 0.28 ppb (3) | N/A | 31.0 μg/m3 (90) | 90.0 | |
| July 4, 2020, 5 a.m. | 18.0 ppb (17) | 0.7 ppb (1) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 0.37 ppb (4) | N/A | 34.0 μg/m3 (97) | 97.0 | |
| July 4, 2020, 4 a.m. | 13.9 ppb (13) | 0.4 ppb (0) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | 0.27 ppb (3) | N/A | 28.0 μg/m3 (84) | 84.0 | |
| July 4, 2020, 3 a.m. | 13.0 ppb (12) | 1.2 ppb (1) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.23 ppb (3) | N/A | 43.0 μg/m3 (119) | 119.0 | |
| July 4, 2020, 2 a.m. | 9.1 ppb (8) | 1.3 ppb (1) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 17.0 μg/m3 (61) | 61.0 | |
| July 4, 2020, 1 a.m. | 2.5 ppb (2) | 0.3 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.06 ppb (1) | N/A | 10.0 μg/m3 (42) | 42.0 | |
| July 4, 2020, midnight | 2.9 ppb (3) | 0.4 ppb (0) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.05 ppb (1) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 3, 2020, 11 p.m. | 11.3 ppb (10) | 2.2 ppb (2) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.18 ppb (2) | N/A | 10.0 μg/m3 (42) | 42.0 | |
| July 3, 2020, 10 p.m. | 11.0 ppb (10) | 2.5 ppb (2) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.18 ppb (2) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 3, 2020, 9 p.m. | 9.5 ppb (9) | 2.3 ppb (2) | N/A | 7.0 ppb (6) | N/A | N/A | N/A | 0.16 ppb (2) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 3, 2020, 8 p.m. | 12.0 ppb (11) | 3.1 ppb (3) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 3, 2020, 7 p.m. | 13.1 ppb (12) | 3.7 ppb (3) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.2 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 3, 2020, 6 p.m. | 13.7 ppb (13) | 3.7 ppb (3) | N/A | 10.0 ppb (9) | N/A | N/A | N/A | 0.16 ppb (2) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 3, 2020, 5 p.m. | 15.0 ppb (14) | 3.4 ppb (3) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.2 ppb (2) | N/A | 10.0 μg/m3 (42) | 42.0 | |
| July 3, 2020, 4 p.m. | 14.9 ppb (14) | 3.7 ppb (3) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | 0.17 ppb (2) | N/A | 12.0 μg/m3 (50) | 50.0 | |
| July 3, 2020, 3 p.m. | 14.6 ppb (14) | 3.1 ppb (3) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | 0.12 ppb (1) | N/A | 12.0 μg/m3 (50) | 50.0 | |
| July 3, 2020, 2 p.m. | 15.6 ppb (14) | 3.7 ppb (3) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.13 ppb (1) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 3, 2020, 1 p.m. | 24.2 ppb (22) | 7.8 ppb (7) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | 0.2 ppb (2) | N/A | 10.0 μg/m3 (42) | 42.0 | |
| July 3, 2020, noon | 26.9 ppb (25) | 8.5 ppb (8) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.24 ppb (3) | N/A | 10.0 μg/m3 (42) | 42.0 | |
| July 3, 2020, 11 a.m. | 32.3 ppb (30) | 10.3 ppb (10) | N/A | 22.0 ppb (20) | N/A | N/A | N/A | 0.29 ppb (3) | N/A | 10.0 μg/m3 (42) | 42.0 | |
| July 3, 2020, 10 a.m. | 21.6 ppb (20) | 3.1 ppb (3) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.18 ppb (2) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 3, 2020, 9 a.m. | 12.8 ppb (12) | 2.3 ppb (2) | N/A | 10.0 ppb (9) | N/A | N/A | N/A | 0.09 ppb (1) | N/A | 12.0 μg/m3 (50) | 50.0 | |
| July 3, 2020, 8 a.m. | 9.8 ppb (9) | 0.3 ppb (0) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.07 ppb (1) | N/A | 11.0 μg/m3 (46) | 46.0 | |
| July 3, 2020, 7 a.m. | 8.3 ppb (8) | 0.2 ppb (0) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.06 ppb (1) | N/A | 11.0 μg/m3 (46) | 46.0 | |
| July 3, 2020, 6 a.m. | 7.9 ppb (7) | 0.3 ppb (0) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.08 ppb (1) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 3, 2020, 5 a.m. | 17.1 ppb (16) | 1.9 ppb (2) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | 0.11 ppb (1) | N/A | 11.0 μg/m3 (46) | 46.0 | |
| July 3, 2020, 4 a.m. | 25.3 ppb (23) | 2.1 ppb (2) | N/A | 23.0 ppb (21) | N/A | N/A | N/A | 0.12 ppb (1) | N/A | 14.0 μg/m3 (54) | 54.0 |