Anaheim (Seast Anaheim) CA, US: 33.819305, -117.918759
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| June 6, 2020, 7 p.m. | 18.1 ppb (17) | 10.6 ppb (10) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.44 ppb (5) | N/A | N/A | 17.0 | |
| June 6, 2020, 6 p.m. | 19.1 ppb (18) | 11.6 ppb (11) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.44 ppb (5) | N/A | N/A | 18.0 | |
| June 6, 2020, 5 p.m. | 19.1 ppb (18) | 11.6 ppb (11) | N/A | 7.0 ppb (6) | N/A | N/A | N/A | 0.43 ppb (5) | N/A | N/A | 18.0 | |
| June 6, 2020, 4 p.m. | 20.6 ppb (19) | 12.1 ppb (11) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.4 ppb (4) | N/A | N/A | 19.0 | |
| June 6, 2020, 3 p.m. | 21.7 ppb (20) | 12.8 ppb (12) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.43 ppb (5) | N/A | N/A | 20.0 | |
| June 6, 2020, 2 p.m. | 25.6 ppb (24) | 15.0 ppb (14) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | 0.44 ppb (5) | N/A | N/A | 24.0 | |
| June 6, 2020, 1 p.m. | 28.6 ppb (26) | 16.5 ppb (15) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.48 ppb (5) | N/A | N/A | 26.0 | |
| June 6, 2020, noon | 28.4 ppb (26) | 15.5 ppb (14) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | 0.41 ppb (5) | N/A | N/A | 26.0 | |
| June 6, 2020, 11 a.m. | 14.7 ppb (14) | 6.5 ppb (6) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.3 ppb (3) | N/A | N/A | 14.0 | |
| June 6, 2020, 10 a.m. | 11.3 ppb (10) | 4.6 ppb (4) | N/A | 7.0 ppb (6) | N/A | N/A | N/A | 0.22 ppb (2) | N/A | N/A | 10.0 | |
| June 6, 2020, 9 a.m. | 10.7 ppb (10) | 4.2 ppb (4) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.27 ppb (3) | N/A | N/A | 10.0 | |
| June 6, 2020, 8 a.m. | 10.0 ppb (9) | 4.6 ppb (4) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.38 ppb (4) | N/A | N/A | 9.0 | |
| June 6, 2020, 7 a.m. | 13.4 ppb (12) | 6.0 ppb (6) | N/A | 7.0 ppb (6) | N/A | N/A | N/A | 0.33 ppb (4) | N/A | N/A | 12.0 | |
| June 6, 2020, 6 a.m. | 17.6 ppb (16) | 8.0 ppb (7) | N/A | 10.0 ppb (9) | N/A | N/A | N/A | 0.36 ppb (4) | N/A | N/A | 16.0 | |
| June 6, 2020, 5 a.m. | 21.8 ppb (20) | 11.2 ppb (10) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | 0.47 ppb (5) | N/A | N/A | 20.0 | |
| June 6, 2020, 4 a.m. | 26.9 ppb (25) | 14.6 ppb (14) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.45 ppb (5) | N/A | N/A | 25.0 | |
| June 6, 2020, 3 a.m. | 27.9 ppb (26) | 13.6 ppb (13) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 0.52 ppb (6) | N/A | N/A | 26.0 | |
| June 6, 2020, 2 a.m. | 25.6 ppb (24) | 14.0 ppb (13) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.55 ppb (6) | N/A | N/A | 24.0 | |
| June 6, 2020, 1 a.m. | 27.7 ppb (26) | 16.4 ppb (15) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | 0.49 ppb (5) | N/A | N/A | 26.0 | |
| June 6, 2020, midnight | 28.5 ppb (26) | 17.3 ppb (16) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | 0.5 ppb (6) | N/A | N/A | 26.0 | |
| June 5, 2020, 11 p.m. | 29.0 ppb (27) | 17.3 ppb (16) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.51 ppb (6) | N/A | N/A | 27.0 | |
| June 5, 2020, 10 p.m. | 29.3 ppb (27) | 17.7 ppb (16) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.49 ppb (5) | N/A | N/A | 27.0 | |
| June 5, 2020, 9 p.m. | 34.8 ppb (32) | 20.4 ppb (19) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 0.49 ppb (5) | N/A | N/A | 32.0 | |
| June 5, 2020, 8 p.m. | 32.8 ppb (30) | 18.9 ppb (18) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 0.51 ppb (6) | N/A | N/A | 30.0 | |
| June 5, 2020, 7 p.m. | 33.6 ppb (31) | 18.4 ppb (17) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | 0.48 ppb (5) | N/A | N/A | 31.0 | |
| June 5, 2020, 6 p.m. | 30.4 ppb (28) | 16.7 ppb (15) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 0.42 ppb (5) | N/A | N/A | 28.0 | |
| June 5, 2020, 5 p.m. | 30.0 ppb (28) | 15.9 ppb (15) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 0.39 ppb (4) | N/A | N/A | 28.0 | |
| June 5, 2020, 4 p.m. | 33.1 ppb (31) | 18.3 ppb (17) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | 0.4 ppb (4) | N/A | N/A | 31.0 | |
| June 5, 2020, 3 p.m. | 39.3 ppb (36) | 22.3 ppb (21) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 0.41 ppb (5) | N/A | N/A | 36.0 | |
| June 5, 2020, 2 p.m. | 38.3 ppb (35) | 22.0 ppb (20) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | 0.54 ppb (6) | N/A | N/A | 35.0 | |
| June 5, 2020, 1 p.m. | 37.7 ppb (35) | 21.0 ppb (19) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 0.47 ppb (5) | N/A | N/A | 35.0 | |
| June 5, 2020, noon | 28.9 ppb (27) | 15.0 ppb (14) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 0.38 ppb (4) | N/A | N/A | 27.0 | |
| June 5, 2020, 11 a.m. | 12.4 ppb (11) | 5.1 ppb (5) | N/A | 7.0 ppb (6) | N/A | N/A | N/A | 0.24 ppb (3) | N/A | N/A | 11.0 | |
| June 5, 2020, 10 a.m. | 7.9 ppb (7) | 3.1 ppb (3) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.21 ppb (2) | N/A | N/A | 7.0 | |
| June 5, 2020, 9 a.m. | 5.6 ppb (5) | 1.7 ppb (2) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.16 ppb (2) | N/A | N/A | 5.0 | |
| June 5, 2020, 8 a.m. | 6.7 ppb (6) | 2.2 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.2 ppb (2) | N/A | N/A | 6.0 | |
| June 5, 2020, 7 a.m. | 9.3 ppb (9) | 3.1 ppb (3) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.23 ppb (3) | N/A | N/A | 9.0 | |
| June 5, 2020, 6 a.m. | 11.4 ppb (11) | 4.3 ppb (4) | N/A | 7.0 ppb (6) | N/A | N/A | N/A | 0.27 ppb (3) | N/A | N/A | 11.0 | |
| June 5, 2020, 5 a.m. | 20.7 ppb (19) | 7.7 ppb (7) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | 0.32 ppb (4) | N/A | N/A | 19.0 | |
| June 5, 2020, 4 a.m. | 21.6 ppb (20) | 8.9 ppb (8) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | 0.42 ppb (5) | N/A | N/A | 20.0 | |
| June 5, 2020, 3 a.m. | 20.7 ppb (19) | 8.8 ppb (8) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.36 ppb (4) | N/A | N/A | 19.0 | |
| June 5, 2020, 2 a.m. | 20.4 ppb (19) | 9.0 ppb (8) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | 0.43 ppb (5) | N/A | N/A | 19.0 | |
| June 5, 2020, 1 a.m. | 20.7 ppb (19) | 8.7 ppb (8) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.48 ppb (5) | N/A | N/A | 19.0 | |
| June 5, 2020, midnight | 24.7 ppb (23) | 11.1 ppb (10) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 0.48 ppb (5) | N/A | N/A | 23.0 | |
| June 4, 2020, 11 p.m. | 24.2 ppb (22) | 11.5 ppb (11) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | 0.47 ppb (5) | N/A | N/A | 22.0 | |
| June 4, 2020, 10 p.m. | 26.8 ppb (25) | 13.4 ppb (12) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | 0.46 ppb (5) | N/A | N/A | 25.0 | |
| June 4, 2020, 9 p.m. | 28.7 ppb (27) | 13.5 ppb (12) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | 0.49 ppb (5) | N/A | N/A | 27.0 | |
| June 4, 2020, 8 p.m. | 21.9 ppb (20) | 10.3 ppb (10) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.39 ppb (4) | N/A | N/A | 20.0 | |
| June 4, 2020, 7 p.m. | 24.8 ppb (23) | 12.4 ppb (11) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.4 ppb (4) | N/A | N/A | 23.0 | |
| June 4, 2020, 6 p.m. | 27.0 ppb (25) | 12.9 ppb (12) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 0.44 ppb (5) | N/A | N/A | 25.0 | |
| June 4, 2020, 5 p.m. | 31.2 ppb (29) | 16.2 ppb (15) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | 0.45 ppb (5) | N/A | N/A | 29.0 | |
| June 4, 2020, 4 p.m. | 31.6 ppb (29) | 15.9 ppb (15) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | 0.43 ppb (5) | N/A | N/A | 29.0 | |
| June 4, 2020, 3 p.m. | 34.5 ppb (32) | 17.3 ppb (16) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 0.48 ppb (5) | N/A | N/A | 32.0 | |
| June 4, 2020, 2 p.m. | 32.0 ppb (30) | 15.3 ppb (14) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 0.46 ppb (5) | N/A | N/A | 30.0 | |
| June 4, 2020, 1 p.m. | 37.0 ppb (34) | 19.7 ppb (18) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 0.48 ppb (5) | N/A | N/A | 34.0 | |
| June 4, 2020, noon | 26.1 ppb (24) | 13.6 ppb (13) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | 0.45 ppb (5) | N/A | N/A | 24.0 | |
| June 4, 2020, 11 a.m. | 17.2 ppb (16) | 7.0 ppb (6) | N/A | 10.0 ppb (9) | N/A | N/A | N/A | 0.34 ppb (4) | N/A | N/A | 16.0 | |
| June 4, 2020, 10 a.m. | 12.1 ppb (11) | 5.2 ppb (5) | N/A | 7.0 ppb (6) | N/A | N/A | N/A | 0.26 ppb (3) | N/A | N/A | 11.0 | |
| June 4, 2020, 9 a.m. | 8.5 ppb (8) | 3.6 ppb (3) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.26 ppb (3) | N/A | N/A | 8.0 | |
| June 4, 2020, 8 a.m. | 7.5 ppb (7) | 2.6 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.24 ppb (3) | N/A | N/A | 7.0 | |
| June 4, 2020, 7 a.m. | 12.9 ppb (12) | 5.3 ppb (5) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.3 ppb (3) | N/A | N/A | 12.0 | |
| June 4, 2020, 6 a.m. | 13.1 ppb (12) | 5.6 ppb (5) | N/A | 7.0 ppb (6) | N/A | N/A | N/A | 0.25 ppb (3) | N/A | N/A | 12.0 | |
| June 4, 2020, 5 a.m. | 23.1 ppb (21) | 11.8 ppb (11) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | 0.38 ppb (4) | N/A | N/A | 21.0 | |
| June 4, 2020, 4 a.m. | 26.6 ppb (25) | 13.7 ppb (13) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | 0.47 ppb (5) | N/A | N/A | 25.0 | |
| June 4, 2020, 3 a.m. | 18.0 ppb (17) | 8.3 ppb (8) | N/A | 10.0 ppb (9) | N/A | N/A | N/A | 0.39 ppb (4) | N/A | N/A | 17.0 | |
| June 4, 2020, 2 a.m. | 19.1 ppb (18) | 8.5 ppb (8) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | 0.44 ppb (5) | N/A | N/A | 18.0 | |
| June 4, 2020, 1 a.m. | 22.8 ppb (21) | 9.2 ppb (9) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 0.44 ppb (5) | N/A | N/A | 21.0 | |
| June 4, 2020, midnight | 29.0 ppb (27) | 9.2 ppb (9) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | 0.61 ppb (7) | N/A | N/A | 27.0 | |
| June 3, 2020, 11 p.m. | 32.4 ppb (30) | 10.6 ppb (10) | N/A | 22.0 ppb (20) | N/A | N/A | N/A | 0.58 ppb (6) | N/A | N/A | 30.0 | |
| June 3, 2020, 10 p.m. | 30.9 ppb (29) | 11.4 ppb (11) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.55 ppb (6) | N/A | N/A | 29.0 | |
| June 3, 2020, 9 p.m. | 30.3 ppb (28) | 10.9 ppb (10) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.55 ppb (6) | N/A | N/A | 28.0 | |
| June 3, 2020, 8 p.m. | 36.5 ppb (34) | 12.9 ppb (12) | N/A | 24.0 ppb (22) | N/A | N/A | N/A | 0.58 ppb (6) | N/A | N/A | 34.0 | |
| June 3, 2020, 7 p.m. | 37.8 ppb (35) | 12.2 ppb (11) | N/A | 26.0 ppb (24) | N/A | N/A | N/A | 0.61 ppb (7) | N/A | N/A | 35.0 | |
| June 3, 2020, 6 p.m. | 41.5 ppb (38) | 13.9 ppb (13) | N/A | 28.0 ppb (26) | N/A | N/A | N/A | 0.57 ppb (6) | N/A | N/A | 38.0 | |
| June 3, 2020, 5 p.m. | 45.8 ppb (42) | 18.1 ppb (17) | N/A | 28.0 ppb (26) | N/A | N/A | N/A | 0.58 ppb (6) | N/A | N/A | 42.0 | |
| June 3, 2020, 4 p.m. | 43.0 ppb (40) | 19.7 ppb (18) | N/A | 23.0 ppb (21) | N/A | N/A | N/A | 0.52 ppb (6) | N/A | N/A | 40.0 | |
| June 3, 2020, 3 p.m. | 42.6 ppb (39) | 21.2 ppb (20) | N/A | 21.0 ppb (19) | N/A | N/A | N/A | 0.66 ppb (7) | N/A | N/A | 39.0 | |
| June 3, 2020, 2 p.m. | 53.9 ppb (50) | 30.1 ppb (28) | N/A | 24.0 ppb (22) | N/A | N/A | N/A | 0.71 ppb (8) | N/A | N/A | 50.0 | |
| June 3, 2020, 1 p.m. | 49.5 ppb (46) | 25.1 ppb (23) | N/A | 24.0 ppb (22) | N/A | N/A | N/A | 0.58 ppb (6) | N/A | N/A | 46.0 | |
| June 3, 2020, noon | 54.1 ppb (50) | 31.5 ppb (29) | N/A | 23.0 ppb (21) | N/A | N/A | N/A | 0.68 ppb (8) | N/A | N/A | 50.0 | |
| June 3, 2020, 11 a.m. | 41.9 ppb (39) | 16.8 ppb (16) | N/A | 25.0 ppb (23) | N/A | N/A | N/A | 0.57 ppb (6) | N/A | N/A | 39.0 | |
| June 3, 2020, 10 a.m. | 27.8 ppb (26) | 8.9 ppb (8) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.4 ppb (4) | N/A | N/A | 26.0 | |
| June 3, 2020, 9 a.m. | 19.8 ppb (18) | 3.4 ppb (3) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | 0.37 ppb (4) | N/A | N/A | 18.0 | |
| June 3, 2020, 8 a.m. | 16.2 ppb (15) | 2.3 ppb (2) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 0.33 ppb (4) | N/A | N/A | 15.0 | |
| June 3, 2020, 7 a.m. | 14.4 ppb (13) | 2.0 ppb (2) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.27 ppb (3) | N/A | N/A | 13.0 | |
| June 3, 2020, 6 a.m. | 18.4 ppb (17) | 5.4 ppb (5) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | 0.3 ppb (3) | N/A | N/A | 17.0 | |
| June 3, 2020, 5 a.m. | 22.4 ppb (21) | 8.1 ppb (8) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 0.31 ppb (3) | N/A | N/A | 21.0 | |
| June 3, 2020, 4 a.m. | 24.3 ppb (23) | 9.8 ppb (9) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | 0.4 ppb (4) | N/A | N/A | 23.0 | |
| June 3, 2020, 3 a.m. | 26.4 ppb (24) | 12.6 ppb (12) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 0.4 ppb (4) | N/A | N/A | 24.0 | |
| June 3, 2020, 2 a.m. | 26.7 ppb (25) | 13.3 ppb (12) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | 0.55 ppb (6) | N/A | N/A | 25.0 | |
| June 3, 2020, 1 a.m. | 29.2 ppb (27) | 14.4 ppb (13) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | 0.51 ppb (6) | N/A | N/A | 27.0 | |
| June 3, 2020, midnight | 29.1 ppb (27) | 13.9 ppb (13) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | 0.56 ppb (6) | N/A | N/A | 27.0 | |
| June 2, 2020, 11 p.m. | 29.1 ppb (27) | 14.8 ppb (14) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 0.54 ppb (6) | N/A | N/A | 27.0 | |
| June 2, 2020, 10 p.m. | 31.2 ppb (29) | 15.1 ppb (14) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | 0.53 ppb (6) | N/A | N/A | 29.0 | |
| June 2, 2020, 9 p.m. | 30.9 ppb (29) | 14.2 ppb (13) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 0.53 ppb (6) | N/A | N/A | 29.0 | |
| June 2, 2020, 8 p.m. | 31.9 ppb (30) | 13.2 ppb (12) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.52 ppb (6) | N/A | N/A | 30.0 | |
| June 2, 2020, 7 p.m. | 37.7 ppb (35) | 16.9 ppb (16) | N/A | 21.0 ppb (19) | N/A | N/A | N/A | 0.54 ppb (6) | N/A | N/A | 35.0 | |
| June 2, 2020, 6 p.m. | 37.8 ppb (35) | 19.3 ppb (18) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.51 ppb (6) | N/A | N/A | 35.0 | |
| June 2, 2020, 5 p.m. | 34.6 ppb (32) | 18.4 ppb (17) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | 0.46 ppb (5) | N/A | N/A | 32.0 | |
| June 2, 2020, 4 p.m. | 43.0 ppb (40) | 23.7 ppb (22) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.53 ppb (6) | N/A | N/A | 40.0 | |
| June 2, 2020, 3 p.m. | 41.6 ppb (39) | 22.1 ppb (20) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | 0.51 ppb (6) | N/A | N/A | 39.0 | |
| June 2, 2020, 2 p.m. | 34.6 ppb (32) | 17.5 ppb (16) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 0.53 ppb (6) | N/A | N/A | 32.0 | |
| June 2, 2020, 1 p.m. | 44.0 ppb (41) | 24.5 ppb (23) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | 0.6 ppb (7) | N/A | N/A | 41.0 | |
| June 2, 2020, noon | 42.5 ppb (39) | 23.2 ppb (21) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.61 ppb (7) | N/A | N/A | 39.0 | |
| June 2, 2020, 11 a.m. | 22.9 ppb (21) | 10.2 ppb (9) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | 0.32 ppb (4) | N/A | N/A | 21.0 | |
| June 2, 2020, 10 a.m. | 16.1 ppb (15) | 6.0 ppb (6) | N/A | 10.0 ppb (9) | N/A | N/A | N/A | 0.23 ppb (3) | N/A | N/A | 15.0 | |
| June 2, 2020, 9 a.m. | 11.3 ppb (10) | 3.1 ppb (3) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.17 ppb (2) | N/A | N/A | 10.0 | |
| June 2, 2020, 8 a.m. | 13.3 ppb (12) | 5.1 ppb (5) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.19 ppb (2) | N/A | N/A | 12.0 | |
| June 2, 2020, 7 a.m. | 16.3 ppb (15) | 5.5 ppb (5) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | 0.24 ppb (3) | N/A | N/A | 15.0 | |
| June 2, 2020, 4 a.m. | 29.6 ppb (27) | 12.0 ppb (11) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.37 ppb (4) | N/A | N/A | 27.0 | |
| June 2, 2020, 3 a.m. | 21.1 ppb (20) | 9.5 ppb (9) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.32 ppb (4) | N/A | N/A | 20.0 | |
| June 2, 2020, 2 a.m. | 24.1 ppb (22) | 11.8 ppb (11) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.4 ppb (4) | N/A | N/A | 22.0 | |
| June 2, 2020, 1 a.m. | 30.9 ppb (29) | 14.5 ppb (13) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | 0.39 ppb (4) | N/A | N/A | 29.0 | |
| June 2, 2020, midnight | 22.9 ppb (21) | 11.1 ppb (10) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.45 ppb (5) | N/A | N/A | 21.0 | |
| June 1, 2020, 11 p.m. | 29.8 ppb (28) | 14.0 ppb (13) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | 0.48 ppb (5) | N/A | N/A | 28.0 | |
| June 1, 2020, 10 p.m. | 33.2 ppb (31) | 15.7 ppb (15) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.48 ppb (5) | N/A | N/A | 31.0 | |
| June 1, 2020, 9 p.m. | 34.0 ppb (31) | 15.8 ppb (15) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.49 ppb (5) | N/A | N/A | 31.0 | |
| June 1, 2020, 8 p.m. | 34.7 ppb (32) | 13.6 ppb (13) | N/A | 21.0 ppb (19) | N/A | N/A | N/A | 0.51 ppb (6) | N/A | N/A | 32.0 | |
| June 1, 2020, 7 p.m. | 36.9 ppb (34) | 15.5 ppb (14) | N/A | 21.0 ppb (19) | N/A | N/A | N/A | 0.52 ppb (6) | N/A | N/A | 34.0 | |
| June 1, 2020, 6 p.m. | 37.6 ppb (35) | 16.6 ppb (15) | N/A | 21.0 ppb (19) | N/A | N/A | N/A | 0.54 ppb (6) | N/A | N/A | 35.0 | |
| June 1, 2020, 5 p.m. | 48.7 ppb (45) | 23.7 ppb (22) | N/A | 25.0 ppb (23) | N/A | N/A | N/A | 0.59 ppb (7) | N/A | N/A | 45.0 | |
| June 1, 2020, 4 p.m. | 52.8 ppb (49) | 29.8 ppb (28) | N/A | 23.0 ppb (21) | N/A | N/A | N/A | 0.66 ppb (7) | N/A | N/A | 49.0 | |
| June 1, 2020, 3 p.m. | 39.1 ppb (36) | 21.6 ppb (20) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.52 ppb (6) | N/A | N/A | 36.0 | |
| June 1, 2020, 2 p.m. | 37.9 ppb (35) | 22.3 ppb (21) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | 0.59 ppb (7) | N/A | N/A | 35.0 | |
| June 1, 2020, 1 p.m. | 54.5 ppb (51) | 36.1 ppb (33) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.72 ppb (8) | N/A | N/A | 51.0 | |
| June 1, 2020, noon | 49.0 ppb (45) | 31.8 ppb (29) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 0.68 ppb (8) | N/A | N/A | 45.0 | |
| June 1, 2020, 11 a.m. | 18.2 ppb (17) | 7.1 ppb (7) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | 0.32 ppb (4) | N/A | N/A | 17.0 | |
| June 1, 2020, 10 a.m. | 12.7 ppb (12) | 4.4 ppb (4) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.26 ppb (3) | N/A | N/A | 12.0 | |
| June 1, 2020, 9 a.m. | 8.6 ppb (8) | 2.4 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.27 ppb (3) | N/A | N/A | 8.0 | |
| June 1, 2020, 8 a.m. | 10.1 ppb (9) | 2.4 ppb (2) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.33 ppb (4) | N/A | N/A | 9.0 | |
| June 1, 2020, 7 a.m. | 11.7 ppb (11) | 2.4 ppb (2) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.28 ppb (3) | N/A | N/A | 11.0 | |
| June 1, 2020, 6 a.m. | 11.3 ppb (10) | 2.8 ppb (3) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.28 ppb (3) | N/A | N/A | 10.0 | |
| June 1, 2020, 5 a.m. | 12.6 ppb (12) | 3.7 ppb (3) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.3 ppb (3) | N/A | N/A | 12.0 | |
| June 1, 2020, 4 a.m. | 19.3 ppb (18) | 9.6 ppb (9) | N/A | 10.0 ppb (9) | N/A | N/A | N/A | 0.36 ppb (4) | N/A | N/A | 18.0 | |
| June 1, 2020, 3 a.m. | 17.6 ppb (16) | 9.5 ppb (9) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.43 ppb (5) | N/A | N/A | 16.0 | |
| June 1, 2020, 2 a.m. | 17.6 ppb (16) | 9.7 ppb (9) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.42 ppb (5) | N/A | N/A | 16.0 | |
| June 1, 2020, 1 a.m. | 19.2 ppb (18) | 10.6 ppb (10) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.41 ppb (5) | N/A | N/A | 18.0 | |
| June 1, 2020, midnight | 18.3 ppb (17) | 9.4 ppb (9) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.43 ppb (5) | N/A | N/A | 17.0 | |
| May 31, 2020, 11 p.m. | 18.5 ppb (17) | 9.8 ppb (9) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.43 ppb (5) | N/A | N/A | 17.0 | |
| May 31, 2020, 10 p.m. | 17.5 ppb (16) | 8.6 ppb (8) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.42 ppb (5) | N/A | N/A | 16.0 | |
| May 31, 2020, 9 p.m. | 19.2 ppb (18) | 9.5 ppb (9) | N/A | 10.0 ppb (9) | N/A | N/A | N/A | 0.47 ppb (5) | N/A | N/A | 18.0 | |
| May 31, 2020, 8 p.m. | 12.9 ppb (12) | 6.4 ppb (6) | N/A | 7.0 ppb (6) | N/A | N/A | N/A | 0.41 ppb (5) | N/A | N/A | 12.0 | |
| May 31, 2020, 7 p.m. | 16.1 ppb (15) | 8.7 ppb (8) | N/A | 7.0 ppb (6) | N/A | N/A | N/A | 0.44 ppb (5) | N/A | N/A | 15.0 | |
| May 31, 2020, 6 p.m. | 15.7 ppb (15) | 8.5 ppb (8) | N/A | 7.0 ppb (6) | N/A | N/A | N/A | 0.43 ppb (5) | N/A | N/A | 15.0 | |
| May 31, 2020, 5 p.m. | 18.3 ppb (17) | 9.7 ppb (9) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.42 ppb (5) | N/A | N/A | 17.0 | |
| May 31, 2020, 4 p.m. | 14.6 ppb (14) | 7.6 ppb (7) | N/A | 7.0 ppb (6) | N/A | N/A | N/A | 0.37 ppb (4) | N/A | N/A | 14.0 | |
| May 31, 2020, 3 p.m. | 12.0 ppb (11) | 6.3 ppb (6) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.33 ppb (4) | N/A | N/A | 11.0 | |
| May 31, 2020, 2 p.m. | 13.0 ppb (12) | 7.1 ppb (7) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.31 ppb (3) | N/A | N/A | 12.0 | |
| May 31, 2020, 1 p.m. | 18.4 ppb (17) | 10.4 ppb (10) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | 0.42 ppb (5) | N/A | N/A | 17.0 | |
| May 31, 2020, noon | 16.1 ppb (15) | 8.8 ppb (8) | N/A | 7.0 ppb (6) | N/A | N/A | N/A | 0.37 ppb (4) | N/A | N/A | 15.0 | |
| May 31, 2020, 11 a.m. | 7.6 ppb (7) | 2.6 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.31 ppb (3) | N/A | N/A | 7.0 | |
| May 31, 2020, 10 a.m. | 8.1 ppb (8) | 2.7 ppb (3) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.25 ppb (3) | N/A | N/A | 8.0 | |
| May 31, 2020, 9 a.m. | 9.3 ppb (9) | 3.2 ppb (3) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.31 ppb (3) | N/A | N/A | 9.0 | |
| May 31, 2020, 8 a.m. | 9.8 ppb (9) | 4.5 ppb (4) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.27 ppb (3) | N/A | N/A | 9.0 | |
| May 31, 2020, 7 a.m. | 10.5 ppb (10) | 5.2 ppb (5) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.35 ppb (4) | N/A | N/A | 10.0 | |
| May 31, 2020, 6 a.m. | 12.2 ppb (11) | 6.7 ppb (6) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.41 ppb (5) | N/A | N/A | 11.0 | |
| May 31, 2020, 5 a.m. | 15.5 ppb (14) | 8.9 ppb (8) | N/A | 7.0 ppb (6) | N/A | N/A | N/A | 0.38 ppb (4) | N/A | N/A | 14.0 | |
| May 31, 2020, 4 a.m. | 14.9 ppb (14) | 8.4 ppb (8) | N/A | 7.0 ppb (6) | N/A | N/A | N/A | 0.42 ppb (5) | N/A | N/A | 14.0 | |
| May 31, 2020, 3 a.m. | 14.6 ppb (14) | 8.2 ppb (8) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.42 ppb (5) | N/A | N/A | 14.0 | |
| May 31, 2020, 2 a.m. | 14.1 ppb (13) | 8.5 ppb (8) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.42 ppb (5) | N/A | N/A | 13.0 | |
| May 31, 2020, 1 a.m. | 13.9 ppb (13) | 9.1 ppb (8) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.39 ppb (4) | N/A | N/A | 13.0 | |
| May 31, 2020, midnight | 14.7 ppb (14) | 9.6 ppb (9) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.4 ppb (4) | N/A | N/A | 14.0 | |
| May 30, 2020, 11 p.m. | 14.8 ppb (14) | 9.6 ppb (9) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.35 ppb (4) | N/A | N/A | 14.0 | |
| May 30, 2020, 10 p.m. | 17.4 ppb (16) | 9.9 ppb (9) | N/A | 7.0 ppb (6) | N/A | N/A | N/A | 0.41 ppb (5) | N/A | N/A | 16.0 | |
| May 30, 2020, 9 p.m. | 18.5 ppb (17) | 9.5 ppb (9) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | 0.44 ppb (5) | N/A | N/A | 17.0 | |
| May 30, 2020, 8 p.m. | 21.4 ppb (20) | 9.7 ppb (9) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.45 ppb (5) | N/A | N/A | 20.0 | |
| May 30, 2020, 7 p.m. | 23.7 ppb (22) | 11.3 ppb (10) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | 0.45 ppb (5) | N/A | N/A | 22.0 | |
| May 30, 2020, 6 p.m. | 20.0 ppb (19) | 10.1 ppb (9) | N/A | 10.0 ppb (9) | N/A | N/A | N/A | 0.48 ppb (5) | N/A | N/A | 19.0 |