Oakley (Bethel Is Rd) CA, US: 38.006311, -121.641918
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 19, 2021, 6 p.m. | 3.2 ppb (4) | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | 2.0 ppb (3) | 32.0 ppb (30) | 0.28 ppb (4) | N/A | N/A | 30.0 | |
| Jan. 19, 2021, 5 p.m. | 3.3 ppb (4) | 1.9 ppb (2) | N/A | 1.0 ppb (1) | N/A | 2.0 ppb (3) | 31.0 ppb (29) | 0.28 ppb (4) | N/A | N/A | 29.0 | |
| Jan. 19, 2021, 4 p.m. | 3.4 ppb (4) | 1.9 ppb (2) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 31.0 ppb (29) | 0.28 ppb (4) | N/A | N/A | 29.0 | |
| Jan. 19, 2021, 3 p.m. | 3.3 ppb (4) | 1.8 ppb (2) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 32.0 ppb (30) | 0.28 ppb (4) | N/A | N/A | 30.0 | |
| Jan. 19, 2021, 2 p.m. | 3.3 ppb (4) | 1.8 ppb (2) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 32.0 ppb (30) | 0.27 ppb (4) | N/A | N/A | 30.0 | |
| Jan. 19, 2021, 1 p.m. | 3.0 ppb (3) | 1.8 ppb (2) | N/A | 1.0 ppb (1) | N/A | 2.0 ppb (3) | 34.0 ppb (32) | 0.28 ppb (4) | N/A | N/A | 32.0 | |
| Jan. 19, 2021, noon | 2.9 ppb (3) | 1.7 ppb (2) | N/A | 1.0 ppb (1) | N/A | N/A | 34.0 ppb (32) | 0.28 ppb (4) | N/A | N/A | 32.0 | |
| Jan. 19, 2021, 10 a.m. | 2.7 ppb (3) | 1.5 ppb (2) | N/A | 1.0 ppb (1) | N/A | 2.0 ppb (3) | 34.0 ppb (32) | 0.29 ppb (4) | N/A | N/A | 32.0 | |
| Jan. 19, 2021, 9 a.m. | 3.4 ppb (4) | 1.5 ppb (2) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 32.0 ppb (30) | 0.31 ppb (4) | N/A | N/A | 30.0 | |
| Jan. 19, 2021, 8 a.m. | 3.2 ppb (4) | 1.4 ppb (2) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 34.0 ppb (32) | 0.29 ppb (4) | N/A | N/A | 32.0 | |
| Jan. 19, 2021, 7 a.m. | 3.5 ppb (4) | 1.4 ppb (2) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 32.0 ppb (30) | 0.28 ppb (4) | N/A | N/A | 30.0 | |
| Jan. 19, 2021, 6 a.m. | 3.6 ppb (4) | 1.4 ppb (2) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 31.0 ppb (29) | 0.3 ppb (4) | N/A | N/A | 29.0 | |
| Jan. 19, 2021, 5 a.m. | 3.4 ppb (4) | 1.3 ppb (2) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 33.0 ppb (31) | 0.29 ppb (4) | N/A | N/A | 31.0 | |
| Jan. 19, 2021, 4 a.m. | 3.0 ppb (3) | 1.2 ppb (2) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 35.0 ppb (33) | 0.28 ppb (4) | N/A | N/A | 33.0 | |
| Jan. 19, 2021, 3 a.m. | 2.8 ppb (3) | 1.1 ppb (2) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 36.0 ppb (34) | 0.29 ppb (4) | N/A | N/A | 34.0 | |
| Jan. 19, 2021, 2 a.m. | 3.0 ppb (3) | 1.0 ppb (1) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 36.0 ppb (34) | 0.28 ppb (4) | N/A | N/A | 34.0 | |
| Jan. 19, 2021, 1 a.m. | 3.4 ppb (4) | 0.9 ppb (1) | N/A | 3.0 ppb (3) | N/A | 2.0 ppb (3) | 35.0 ppb (33) | 0.27 ppb (4) | N/A | N/A | 33.0 | |
| Jan. 19, 2021, midnight | 3.1 ppb (3) | 0.9 ppb (1) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 38.0 ppb (36) | 0.25 ppb (3) | N/A | N/A | 36.0 | |
| Jan. 18, 2021, 11 p.m. | 3.1 ppb (3) | 1.0 ppb (1) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 39.0 ppb (37) | 0.27 ppb (4) | N/A | N/A | 37.0 | |
| Jan. 18, 2021, 10 p.m. | 2.6 ppb (3) | 1.0 ppb (1) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 41.0 ppb (38) | 0.25 ppb (3) | N/A | N/A | 38.0 | |
| Jan. 18, 2021, 9 p.m. | 2.9 ppb (3) | 1.2 ppb (2) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 41.0 ppb (38) | 0.26 ppb (4) | N/A | N/A | 38.0 | |
| Jan. 18, 2021, 8 p.m. | 3.1 ppb (3) | 1.3 ppb (2) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 39.0 ppb (37) | 0.25 ppb (3) | N/A | N/A | 37.0 | |
| Jan. 18, 2021, 7 p.m. | 3.5 ppb (4) | 1.5 ppb (2) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 38.0 ppb (36) | 0.27 ppb (4) | N/A | N/A | 36.0 | |
| Jan. 18, 2021, 6 p.m. | 3.5 ppb (4) | 1.6 ppb (2) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 37.0 ppb (35) | 0.28 ppb (4) | N/A | N/A | 35.0 | |
| Jan. 18, 2021, 5 p.m. | 3.4 ppb (4) | 1.5 ppb (2) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 36.0 ppb (34) | 0.28 ppb (4) | N/A | N/A | 34.0 | |
| Jan. 18, 2021, 4 p.m. | 3.8 ppb (4) | 1.5 ppb (2) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 33.0 ppb (31) | 0.29 ppb (4) | N/A | N/A | 31.0 | |
| Jan. 18, 2021, 3 p.m. | 8.4 ppb (8) | 1.6 ppb (2) | N/A | 7.0 ppb (7) | N/A | 2.0 ppb (3) | 23.0 ppb (22) | 0.33 ppb (4) | N/A | N/A | 22.0 | |
| Jan. 18, 2021, 2 p.m. | 11.5 ppb (11) | 1.6 ppb (2) | N/A | 10.0 ppb (10) | N/A | 2.0 ppb (3) | 18.0 ppb (17) | 0.42 ppb (5) | N/A | N/A | 17.0 | |
| Jan. 18, 2021, 1 p.m. | 14.8 ppb (14) | 2.4 ppb (3) | N/A | 12.0 ppb (12) | N/A | 2.0 ppb (3) | 12.0 ppb (12) | 0.48 ppb (6) | N/A | N/A | 14.0 | |
| Jan. 18, 2021, noon | 19.6 ppb (19) | 4.2 ppb (4) | N/A | 15.0 ppb (15) | N/A | N/A | 5.0 ppb (5) | 0.53 ppb (6) | N/A | N/A | 19.0 | |
| Jan. 18, 2021, 10 a.m. | 15.7 ppb (15) | 2.0 ppb (2) | N/A | 14.0 ppb (14) | N/A | 2.0 ppb (3) | 6.0 ppb (6) | 0.46 ppb (6) | N/A | N/A | 15.0 | |
| Jan. 18, 2021, 9 a.m. | 11.2 ppb (11) | 1.6 ppb (2) | N/A | 10.0 ppb (10) | N/A | 2.0 ppb (3) | 12.0 ppb (12) | 0.41 ppb (5) | N/A | N/A | 12.0 | |
| Jan. 18, 2021, 8 a.m. | 9.4 ppb (9) | 1.4 ppb (2) | N/A | 8.0 ppb (8) | N/A | 2.0 ppb (3) | 18.0 ppb (17) | 0.35 ppb (4) | N/A | N/A | 17.0 | |
| Jan. 18, 2021, 7 a.m. | 13.0 ppb (13) | 2.6 ppb (3) | N/A | 11.0 ppb (11) | N/A | 2.0 ppb (3) | 17.0 ppb (16) | 0.41 ppb (5) | N/A | N/A | 16.0 | |
| Jan. 18, 2021, 6 a.m. | 30.0 ppb (29) | 9.1 ppb (9) | N/A | 21.0 ppb (20) | N/A | 2.0 ppb (3) | 2.0 ppb (2) | 0.76 ppb (10) | N/A | N/A | 29.0 | |
| Jan. 18, 2021, 5 a.m. | 31.6 ppb (30) | 8.3 ppb (8) | N/A | 23.0 ppb (22) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 0.8 ppb (10) | N/A | N/A | 30.0 | |
| Jan. 18, 2021, 4 a.m. | 32.8 ppb (31) | 8.3 ppb (8) | N/A | 24.0 ppb (23) | N/A | 2.0 ppb (3) | 6.0 ppb (6) | 0.68 ppb (8) | N/A | N/A | 31.0 | |
| Jan. 18, 2021, 3 a.m. | 22.2 ppb (21) | 3.2 ppb (4) | N/A | 19.0 ppb (18) | N/A | 2.0 ppb (3) | 14.0 ppb (13) | 0.5 ppb (6) | N/A | N/A | 21.0 | |
| Jan. 18, 2021, 2 a.m. | 36.5 ppb (35) | 4.8 ppb (5) | N/A | 32.0 ppb (31) | N/A | 2.0 ppb (3) | 5.0 ppb (5) | 0.62 ppb (7) | N/A | N/A | 35.0 | |
| Jan. 18, 2021, 1 a.m. | 20.3 ppb (20) | 1.4 ppb (2) | N/A | 19.0 ppb (18) | N/A | 2.0 ppb (3) | 25.0 ppb (24) | 0.59 ppb (7) | N/A | N/A | 24.0 | |
| Jan. 18, 2021, midnight | 6.7 ppb (7) | 0.5 ppb (1) | N/A | 6.0 ppb (6) | N/A | 2.0 ppb (3) | 41.0 ppb (38) | 0.4 ppb (5) | N/A | N/A | 38.0 | |
| Jan. 17, 2021, 11 p.m. | 6.0 ppb (6) | 0.7 ppb (1) | N/A | 5.0 ppb (5) | N/A | 2.0 ppb (3) | 42.0 ppb (39) | 0.39 ppb (5) | N/A | N/A | 39.0 | |
| Jan. 17, 2021, 10 p.m. | 6.2 ppb (6) | 0.8 ppb (1) | N/A | 6.0 ppb (6) | N/A | 2.0 ppb (3) | 40.0 ppb (38) | 0.39 ppb (5) | N/A | N/A | 38.0 | |
| Jan. 17, 2021, 9 p.m. | 6.6 ppb (7) | 0.9 ppb (1) | N/A | 6.0 ppb (6) | N/A | 2.0 ppb (3) | 39.0 ppb (37) | 0.37 ppb (5) | N/A | N/A | 37.0 | |
| Jan. 17, 2021, 8 p.m. | 7.5 ppb (8) | 1.3 ppb (2) | N/A | 6.0 ppb (6) | N/A | 2.0 ppb (3) | 33.0 ppb (31) | 0.39 ppb (5) | N/A | N/A | 31.0 | |
| Jan. 17, 2021, 7 p.m. | 10.4 ppb (10) | 2.7 ppb (3) | N/A | 8.0 ppb (8) | N/A | 2.0 ppb (3) | 22.0 ppb (21) | 0.48 ppb (6) | N/A | N/A | 21.0 | |
| Jan. 17, 2021, 6 p.m. | 10.6 ppb (10) | 2.7 ppb (3) | N/A | 8.0 ppb (8) | N/A | 2.0 ppb (3) | 21.0 ppb (20) | 0.49 ppb (6) | N/A | N/A | 20.0 | |
| Jan. 17, 2021, 5 p.m. | 14.7 ppb (14) | 5.8 ppb (6) | N/A | 9.0 ppb (9) | N/A | 2.0 ppb (3) | 10.0 ppb (10) | 0.51 ppb (6) | N/A | N/A | 14.0 | |
| Jan. 17, 2021, 4 p.m. | 21.5 ppb (21) | 12.6 ppb (12) | N/A | 9.0 ppb (9) | N/A | 2.0 ppb (3) | 2.0 ppb (2) | 0.5 ppb (6) | N/A | N/A | 21.0 | |
| Jan. 17, 2021, 3 p.m. | 17.0 ppb (17) | 5.5 ppb (6) | N/A | 11.0 ppb (11) | N/A | 2.0 ppb (3) | 1.0 ppb (1) | 0.46 ppb (6) | N/A | N/A | 17.0 | |
| Jan. 17, 2021, 2 p.m. | 18.1 ppb (18) | 5.3 ppb (5) | N/A | 13.0 ppb (13) | N/A | 2.0 ppb (3) | 1.0 ppb (1) | 0.45 ppb (6) | N/A | N/A | 18.0 | |
| Jan. 17, 2021, 1 p.m. | 17.1 ppb (17) | 5.2 ppb (5) | N/A | 12.0 ppb (12) | N/A | 2.0 ppb (3) | 1.0 ppb (1) | 0.46 ppb (6) | N/A | N/A | 17.0 | |
| Jan. 17, 2021, noon | 16.6 ppb (16) | 4.3 ppb (5) | N/A | 12.0 ppb (12) | N/A | 3.0 ppb (5) | 2.0 ppb (2) | 0.47 ppb (6) | N/A | N/A | 16.0 | |
| Jan. 17, 2021, 11 a.m. | 26.4 ppb (25) | 11.0 ppb (11) | N/A | 15.0 ppb (15) | N/A | N/A | 0.0 ppb (0) | 0.55 ppb (7) | N/A | N/A | 25.0 | |
| Jan. 17, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | |
| Jan. 17, 2021, 9 a.m. | 26.5 ppb (25) | 11.4 ppb (11) | N/A | 15.0 ppb (15) | N/A | 2.0 ppb (3) | 2.0 ppb (2) | 0.81 ppb (10) | N/A | N/A | 25.0 | |
| Jan. 17, 2021, 8 a.m. | 22.2 ppb (21) | 7.3 ppb (7) | N/A | 15.0 ppb (15) | N/A | 2.0 ppb (3) | 1.0 ppb (1) | 0.83 ppb (10) | N/A | N/A | 21.0 | |
| Jan. 17, 2021, 7 a.m. | 23.1 ppb (22) | 8.1 ppb (8) | N/A | 15.0 ppb (15) | N/A | 2.0 ppb (3) | 1.0 ppb (1) | 1.16 ppb (14) | N/A | N/A | 22.0 | |
| Jan. 17, 2021, 6 a.m. | 22.1 ppb (21) | 4.7 ppb (5) | N/A | 17.0 ppb (17) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 0.73 ppb (8) | N/A | N/A | 21.0 | |
| Jan. 17, 2021, 5 a.m. | 25.9 ppb (25) | 7.4 ppb (7) | N/A | 19.0 ppb (18) | N/A | 2.0 ppb (3) | 6.0 ppb (6) | 0.67 ppb (8) | N/A | N/A | 25.0 | |
| Jan. 17, 2021, 4 a.m. | 23.0 ppb (22) | 3.9 ppb (4) | N/A | 19.0 ppb (18) | N/A | 2.0 ppb (3) | 6.0 ppb (6) | 0.62 ppb (7) | N/A | N/A | 22.0 | |
| Jan. 17, 2021, 3 a.m. | 21.6 ppb (21) | 3.4 ppb (4) | N/A | 18.0 ppb (17) | N/A | 2.0 ppb (3) | 9.0 ppb (9) | 0.59 ppb (7) | N/A | N/A | 21.0 | |
| Jan. 17, 2021, 2 a.m. | 18.7 ppb (18) | 2.2 ppb (3) | N/A | 17.0 ppb (17) | N/A | 2.0 ppb (3) | 16.0 ppb (15) | 0.61 ppb (7) | N/A | N/A | 18.0 | |
| Jan. 17, 2021, 1 a.m. | 16.4 ppb (16) | 2.0 ppb (2) | N/A | 14.0 ppb (14) | N/A | 2.0 ppb (3) | 23.0 ppb (22) | 0.51 ppb (6) | N/A | N/A | 22.0 | |
| Jan. 17, 2021, midnight | 5.8 ppb (6) | 0.7 ppb (1) | N/A | 5.0 ppb (5) | N/A | 2.0 ppb (3) | 32.0 ppb (30) | 0.34 ppb (4) | N/A | N/A | 30.0 | |
| Jan. 16, 2021, 11 p.m. | 4.3 ppb (5) | 0.9 ppb (1) | N/A | 3.0 ppb (3) | N/A | 2.0 ppb (3) | 33.0 ppb (31) | 0.31 ppb (4) | N/A | N/A | 31.0 | |
| Jan. 16, 2021, 10 p.m. | 4.3 ppb (5) | 1.0 ppb (1) | N/A | 3.0 ppb (3) | N/A | 2.0 ppb (3) | 32.0 ppb (30) | 0.31 ppb (4) | N/A | N/A | 30.0 | |
| Jan. 16, 2021, 9 p.m. | 5.2 ppb (5) | 1.5 ppb (2) | N/A | 4.0 ppb (4) | N/A | 2.0 ppb (3) | 30.0 ppb (28) | 0.31 ppb (4) | N/A | N/A | 28.0 | |
| Jan. 16, 2021, 8 p.m. | 5.7 ppb (6) | 1.7 ppb (2) | N/A | 4.0 ppb (4) | N/A | 2.0 ppb (3) | 28.0 ppb (26) | 0.32 ppb (4) | N/A | N/A | 26.0 | |
| Jan. 16, 2021, 7 p.m. | 8.0 ppb (8) | 2.4 ppb (3) | N/A | 6.0 ppb (6) | N/A | 2.0 ppb (3) | 25.0 ppb (24) | 0.36 ppb (5) | N/A | N/A | 24.0 | |
| Jan. 16, 2021, 6 p.m. | 10.6 ppb (10) | 3.5 ppb (4) | N/A | 7.0 ppb (7) | N/A | 2.0 ppb (3) | 18.0 ppb (17) | 0.4 ppb (5) | N/A | N/A | 17.0 | |
| Jan. 16, 2021, 5 p.m. | 14.9 ppb (15) | 6.0 ppb (6) | N/A | 9.0 ppb (9) | N/A | 2.0 ppb (3) | 10.0 ppb (10) | 0.44 ppb (5) | N/A | N/A | 15.0 | |
| Jan. 16, 2021, 4 p.m. | 25.8 ppb (25) | 15.0 ppb (15) | N/A | 11.0 ppb (11) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 0.54 ppb (6) | N/A | N/A | 25.0 | |
| Jan. 16, 2021, 3 p.m. | 21.9 ppb (21) | 8.2 ppb (8) | N/A | 14.0 ppb (14) | N/A | 2.0 ppb (3) | 2.0 ppb (2) | 0.57 ppb (7) | N/A | N/A | 21.0 | |
| Jan. 16, 2021, 2 p.m. | 22.5 ppb (22) | 6.9 ppb (7) | N/A | 16.0 ppb (16) | N/A | 2.0 ppb (3) | 1.0 ppb (1) | 0.59 ppb (7) | N/A | N/A | 22.0 | |
| Jan. 16, 2021, 1 p.m. | 20.8 ppb (20) | 4.4 ppb (5) | N/A | 17.0 ppb (17) | N/A | 2.0 ppb (3) | 2.0 ppb (2) | 0.58 ppb (7) | N/A | N/A | 20.0 | |
| Jan. 16, 2021, noon | 19.1 ppb (19) | 3.3 ppb (4) | N/A | 16.0 ppb (16) | N/A | N/A | 3.0 ppb (3) | 0.52 ppb (6) | N/A | N/A | 19.0 | |
| Jan. 16, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | |
| Jan. 16, 2021, 10 a.m. | 14.4 ppb (14) | 2.9 ppb (3) | N/A | 12.0 ppb (12) | N/A | 2.0 ppb (3) | 6.0 ppb (6) | 0.47 ppb (6) | N/A | N/A | 14.0 | |
| Jan. 16, 2021, 9 a.m. | 13.3 ppb (13) | 1.8 ppb (2) | N/A | 12.0 ppb (12) | N/A | 2.0 ppb (3) | 9.0 ppb (9) | 0.54 ppb (6) | N/A | N/A | 13.0 | |
| Jan. 16, 2021, 8 a.m. | 17.8 ppb (17) | 3.0 ppb (3) | N/A | 15.0 ppb (15) | N/A | 2.0 ppb (3) | 6.0 ppb (6) | 0.54 ppb (6) | N/A | N/A | 17.0 | |
| Jan. 16, 2021, 7 a.m. | 23.3 ppb (22) | 4.6 ppb (5) | N/A | 19.0 ppb (18) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 0.64 ppb (7) | N/A | N/A | 22.0 | |
| Jan. 16, 2021, 6 a.m. | 29.5 ppb (28) | 8.2 ppb (8) | N/A | 21.0 ppb (20) | N/A | 2.0 ppb (3) | 1.0 ppb (1) | 0.76 ppb (10) | N/A | N/A | 28.0 | |
| Jan. 16, 2021, 5 a.m. | 27.3 ppb (26) | 6.3 ppb (6) | N/A | 21.0 ppb (20) | N/A | 2.0 ppb (3) | 2.0 ppb (2) | 0.68 ppb (8) | N/A | N/A | 26.0 | |
| Jan. 16, 2021, 4 a.m. | 23.6 ppb (23) | 4.9 ppb (5) | N/A | 19.0 ppb (18) | N/A | 2.0 ppb (3) | 6.0 ppb (6) | 0.6 ppb (7) | N/A | N/A | 23.0 | |
| Jan. 16, 2021, 3 a.m. | 19.1 ppb (19) | 3.0 ppb (3) | N/A | 16.0 ppb (16) | N/A | 2.0 ppb (3) | 11.0 ppb (11) | 0.45 ppb (6) | N/A | N/A | 19.0 | |
| Jan. 16, 2021, 2 a.m. | 14.1 ppb (14) | 1.5 ppb (2) | N/A | 13.0 ppb (13) | N/A | 2.0 ppb (3) | 16.0 ppb (15) | 0.46 ppb (6) | N/A | N/A | 15.0 | |
| Jan. 16, 2021, 1 a.m. | 13.2 ppb (13) | 1.4 ppb (2) | N/A | 12.0 ppb (12) | N/A | 2.0 ppb (3) | 20.0 ppb (19) | 0.43 ppb (5) | N/A | N/A | 19.0 | |
| Jan. 16, 2021, midnight | 9.4 ppb (9) | 1.1 ppb (2) | N/A | 8.0 ppb (8) | N/A | 2.0 ppb (3) | 29.0 ppb (27) | 0.38 ppb (5) | N/A | N/A | 27.0 | |
| Jan. 15, 2021, 11 p.m. | 9.3 ppb (9) | 1.4 ppb (2) | N/A | 8.0 ppb (8) | N/A | 2.0 ppb (3) | 29.0 ppb (27) | 0.38 ppb (5) | N/A | N/A | 27.0 | |
| Jan. 15, 2021, 10 p.m. | 11.0 ppb (11) | 2.7 ppb (3) | N/A | 8.0 ppb (8) | N/A | 2.0 ppb (3) | 24.0 ppb (23) | 0.41 ppb (5) | N/A | N/A | 23.0 | |
| Jan. 15, 2021, 9 p.m. | 13.6 ppb (13) | 5.0 ppb (5) | N/A | 9.0 ppb (9) | N/A | 2.0 ppb (3) | 18.0 ppb (17) | 0.44 ppb (5) | N/A | N/A | 17.0 | |
| Jan. 15, 2021, 8 p.m. | 17.2 ppb (17) | 8.9 ppb (9) | N/A | 8.0 ppb (8) | N/A | 3.0 ppb (5) | 9.0 ppb (9) | 0.49 ppb (6) | N/A | N/A | 17.0 | |
| Jan. 15, 2021, 7 p.m. | 19.7 ppb (19) | 11.5 ppb (11) | N/A | 8.0 ppb (8) | N/A | 3.0 ppb (5) | 5.0 ppb (5) | 0.49 ppb (6) | N/A | N/A | 19.0 | |
| Jan. 15, 2021, 6 p.m. | 24.4 ppb (24) | 16.3 ppb (16) | N/A | 8.0 ppb (8) | N/A | 3.0 ppb (5) | 2.0 ppb (2) | 0.49 ppb (6) | N/A | N/A | 24.0 | |
| Jan. 15, 2021, 5 p.m. | 26.9 ppb (26) | 17.5 ppb (17) | N/A | 9.0 ppb (9) | N/A | 2.0 ppb (3) | 1.0 ppb (1) | 0.53 ppb (6) | N/A | N/A | 26.0 | |
| Jan. 15, 2021, 4 p.m. | 29.7 ppb (29) | 20.9 ppb (20) | N/A | 9.0 ppb (9) | N/A | 2.0 ppb (3) | 0.0 ppb (0) | 0.54 ppb (6) | N/A | N/A | 29.0 | |
| Jan. 15, 2021, 3 p.m. | 29.4 ppb (28) | 21.2 ppb (20) | N/A | 8.0 ppb (8) | N/A | 2.0 ppb (3) | 0.0 ppb (0) | 0.68 ppb (8) | N/A | N/A | 28.0 | |
| Jan. 15, 2021, 2 p.m. | 25.8 ppb (25) | 17.5 ppb (17) | N/A | 8.0 ppb (8) | N/A | 2.0 ppb (3) | 0.0 ppb (0) | 0.84 ppb (10) | N/A | N/A | 25.0 | |
| Jan. 15, 2021, 1 p.m. | 21.4 ppb (21) | 13.5 ppb (13) | N/A | 8.0 ppb (8) | N/A | 3.0 ppb (5) | 0.0 ppb (0) | 0.61 ppb (7) | N/A | N/A | 21.0 | |
| Jan. 15, 2021, noon | 18.2 ppb (18) | 10.3 ppb (10) | N/A | 8.0 ppb (8) | N/A | N/A | 0.0 ppb (0) | 0.44 ppb (5) | N/A | N/A | 18.0 | |
| Jan. 15, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | |
| Jan. 15, 2021, 10 a.m. | 24.5 ppb (24) | 14.4 ppb (14) | N/A | 10.0 ppb (10) | N/A | 2.0 ppb (3) | 0.0 ppb (0) | 0.51 ppb (6) | N/A | N/A | 24.0 | |
| Jan. 15, 2021, 9 a.m. | 23.7 ppb (23) | 12.5 ppb (12) | N/A | 11.0 ppb (11) | N/A | 2.0 ppb (3) | 0.0 ppb (0) | 0.49 ppb (6) | N/A | N/A | 23.0 | |
| Jan. 15, 2021, 8 a.m. | 19.3 ppb (19) | 5.3 ppb (5) | N/A | 14.0 ppb (14) | N/A | 2.0 ppb (3) | 1.0 ppb (1) | 1.01 ppb (12) | N/A | N/A | 19.0 | |
| Jan. 15, 2021, 7 a.m. | 16.2 ppb (16) | 3.1 ppb (3) | N/A | 13.0 ppb (13) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 0.78 ppb (10) | N/A | N/A | 16.0 | |
| Jan. 15, 2021, 6 a.m. | 18.0 ppb (17) | 3.9 ppb (4) | N/A | 14.0 ppb (14) | N/A | 2.0 ppb (3) | 1.0 ppb (1) | 0.47 ppb (6) | N/A | N/A | 17.0 | |
| Jan. 15, 2021, 5 a.m. | 17.6 ppb (17) | 4.4 ppb (5) | N/A | 13.0 ppb (13) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 0.9 ppb (11) | N/A | N/A | 17.0 | |
| Jan. 15, 2021, 4 a.m. | 15.4 ppb (15) | 2.8 ppb (3) | N/A | 13.0 ppb (13) | N/A | 2.0 ppb (3) | 7.0 ppb (7) | 0.71 ppb (8) | N/A | N/A | 15.0 | |
| Jan. 15, 2021, 3 a.m. | 15.6 ppb (15) | 2.8 ppb (3) | N/A | 13.0 ppb (13) | N/A | 2.0 ppb (3) | 8.0 ppb (8) | 0.55 ppb (7) | N/A | N/A | 15.0 | |
| Jan. 15, 2021, 2 a.m. | 15.1 ppb (15) | 2.0 ppb (2) | N/A | 13.0 ppb (13) | N/A | 2.0 ppb (3) | 11.0 ppb (11) | 0.49 ppb (6) | N/A | N/A | 15.0 | |
| Jan. 15, 2021, 1 a.m. | 9.7 ppb (10) | 1.0 ppb (1) | N/A | 9.0 ppb (9) | N/A | 2.0 ppb (3) | 16.0 ppb (15) | 0.4 ppb (5) | N/A | N/A | 15.0 | |
| Jan. 15, 2021, midnight | 7.9 ppb (8) | 1.3 ppb (2) | N/A | 7.0 ppb (7) | N/A | 2.0 ppb (3) | 20.0 ppb (19) | 0.34 ppb (4) | N/A | N/A | 19.0 | |
| Jan. 14, 2021, 11 p.m. | 5.2 ppb (5) | 1.2 ppb (2) | N/A | 4.0 ppb (4) | N/A | 2.0 ppb (3) | 24.0 ppb (23) | 0.33 ppb (4) | N/A | N/A | 23.0 | |
| Jan. 14, 2021, 10 p.m. | 4.8 ppb (5) | 1.1 ppb (2) | N/A | 4.0 ppb (4) | N/A | 2.0 ppb (3) | 24.0 ppb (23) | 0.32 ppb (4) | N/A | N/A | 23.0 | |
| Jan. 14, 2021, 9 p.m. | 5.6 ppb (6) | 1.8 ppb (2) | N/A | 4.0 ppb (4) | N/A | 2.0 ppb (3) | 24.0 ppb (23) | 0.34 ppb (4) | N/A | N/A | 23.0 | |
| Jan. 14, 2021, 8 p.m. | 6.0 ppb (6) | 1.9 ppb (2) | N/A | 4.0 ppb (4) | N/A | 2.0 ppb (3) | 22.0 ppb (21) | 0.34 ppb (4) | N/A | N/A | 21.0 | |
| Jan. 14, 2021, 7 p.m. | 6.1 ppb (6) | 2.1 ppb (2) | N/A | 4.0 ppb (4) | N/A | 2.0 ppb (3) | 20.0 ppb (19) | 0.35 ppb (4) | N/A | N/A | 19.0 | |
| Jan. 14, 2021, 6 p.m. | 7.0 ppb (7) | 2.6 ppb (3) | N/A | 4.0 ppb (4) | N/A | 2.0 ppb (3) | 17.0 ppb (16) | 0.39 ppb (5) | N/A | N/A | 16.0 | |
| Jan. 14, 2021, 5 p.m. | 7.7 ppb (8) | 2.7 ppb (3) | N/A | 5.0 ppb (5) | N/A | 2.0 ppb (3) | 15.0 ppb (14) | 0.37 ppb (5) | N/A | N/A | 14.0 | |
| Jan. 14, 2021, 4 p.m. | 23.9 ppb (23) | 14.2 ppb (14) | N/A | 10.0 ppb (10) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 0.39 ppb (5) | N/A | N/A | 23.0 | |
| Jan. 14, 2021, 3 p.m. | 14.3 ppb (14) | 4.3 ppb (5) | N/A | 10.0 ppb (10) | N/A | 2.0 ppb (3) | 7.0 ppb (7) | 0.36 ppb (5) | N/A | N/A | 14.0 | |
| Jan. 14, 2021, 2 p.m. | 16.4 ppb (16) | 4.9 ppb (5) | N/A | 12.0 ppb (12) | N/A | 2.0 ppb (3) | 5.0 ppb (5) | 0.37 ppb (5) | N/A | N/A | 16.0 | |
| Jan. 14, 2021, 1 p.m. | 13.8 ppb (14) | 3.7 ppb (4) | N/A | 10.0 ppb (10) | N/A | 2.0 ppb (3) | 7.0 ppb (7) | 0.36 ppb (5) | N/A | N/A | 14.0 | |
| Jan. 14, 2021, noon | 11.0 ppb (11) | 2.5 ppb (3) | N/A | 8.0 ppb (8) | N/A | N/A | 10.0 ppb (10) | 0.35 ppb (4) | N/A | N/A | 11.0 | |
| Jan. 14, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | |
| Jan. 14, 2021, 10 a.m. | 8.6 ppb (9) | 1.8 ppb (2) | N/A | 7.0 ppb (7) | N/A | 2.0 ppb (3) | 14.0 ppb (13) | 0.37 ppb (5) | N/A | N/A | 13.0 | |
| Jan. 14, 2021, 9 a.m. | 9.1 ppb (9) | 1.7 ppb (2) | N/A | 7.0 ppb (7) | N/A | 2.0 ppb (3) | 14.0 ppb (13) | 0.38 ppb (5) | N/A | N/A | 13.0 | |
| Jan. 14, 2021, 8 a.m. | 10.1 ppb (10) | 1.8 ppb (2) | N/A | 8.0 ppb (8) | N/A | 2.0 ppb (3) | 15.0 ppb (14) | 0.39 ppb (5) | N/A | N/A | 14.0 | |
| Jan. 14, 2021, 7 a.m. | 12.0 ppb (12) | 2.2 ppb (3) | N/A | 10.0 ppb (10) | N/A | 2.0 ppb (3) | 13.0 ppb (13) | 0.45 ppb (6) | N/A | N/A | 13.0 | |
| Jan. 14, 2021, 6 a.m. | 10.8 ppb (11) | 1.7 ppb (2) | N/A | 9.0 ppb (9) | N/A | 2.0 ppb (3) | 13.0 ppb (13) | 0.46 ppb (6) | N/A | N/A | 13.0 | |
| Jan. 14, 2021, 5 a.m. | 10.2 ppb (10) | 1.5 ppb (2) | N/A | 9.0 ppb (9) | N/A | 2.0 ppb (3) | 14.0 ppb (13) | 0.49 ppb (6) | N/A | N/A | 13.0 | |
| Jan. 14, 2021, 4 a.m. | 11.8 ppb (12) | 1.6 ppb (2) | N/A | 10.0 ppb (10) | N/A | 2.0 ppb (3) | 11.0 ppb (11) | 0.48 ppb (6) | N/A | N/A | 12.0 | |
| Jan. 14, 2021, 3 a.m. | 11.4 ppb (11) | 1.4 ppb (2) | N/A | 10.0 ppb (10) | N/A | 2.0 ppb (3) | 13.0 ppb (13) | 0.48 ppb (6) | N/A | N/A | 13.0 | |
| Jan. 14, 2021, 2 a.m. | 15.7 ppb (15) | 1.4 ppb (2) | N/A | 14.0 ppb (14) | N/A | 2.0 ppb (3) | 11.0 ppb (11) | 0.48 ppb (6) | N/A | N/A | 15.0 | |
| Jan. 14, 2021, 1 a.m. | 13.5 ppb (13) | 1.0 ppb (1) | N/A | 13.0 ppb (13) | N/A | 2.0 ppb (3) | 13.0 ppb (13) | 0.47 ppb (6) | N/A | N/A | 13.0 | |
| Jan. 14, 2021, midnight | 9.7 ppb (10) | 1.3 ppb (2) | N/A | 8.0 ppb (8) | N/A | 2.0 ppb (3) | 21.0 ppb (20) | 0.4 ppb (5) | N/A | N/A | 20.0 | |
| Jan. 13, 2021, 11 p.m. | 5.5 ppb (6) | 0.9 ppb (1) | N/A | 5.0 ppb (5) | N/A | 2.0 ppb (3) | 30.0 ppb (28) | 0.32 ppb (4) | N/A | N/A | 28.0 | |
| Jan. 13, 2021, 10 p.m. | 5.4 ppb (6) | 0.9 ppb (1) | N/A | 5.0 ppb (5) | N/A | 2.0 ppb (3) | 31.0 ppb (29) | 0.29 ppb (4) | N/A | N/A | 29.0 | |
| Jan. 13, 2021, 9 p.m. | 7.1 ppb (7) | 1.5 ppb (2) | N/A | 6.0 ppb (6) | N/A | 2.0 ppb (3) | 30.0 ppb (28) | 0.32 ppb (4) | N/A | N/A | 28.0 | |
| Jan. 13, 2021, 8 p.m. | 10.6 ppb (10) | 2.4 ppb (3) | N/A | 8.0 ppb (8) | N/A | 3.0 ppb (5) | 27.0 ppb (25) | 0.38 ppb (5) | N/A | N/A | 25.0 | |
| Jan. 13, 2021, 7 p.m. | 14.2 ppb (14) | 3.8 ppb (4) | N/A | 10.0 ppb (10) | N/A | 3.0 ppb (5) | 22.0 ppb (21) | 0.45 ppb (6) | N/A | N/A | 21.0 | |
| Jan. 13, 2021, 6 p.m. | 16.5 ppb (16) | 5.1 ppb (5) | N/A | 11.0 ppb (11) | N/A | 3.0 ppb (5) | 16.0 ppb (15) | 0.51 ppb (6) | N/A | N/A | 16.0 | |
| Jan. 13, 2021, 5 p.m. | 16.1 ppb (16) | 5.0 ppb (5) | N/A | 11.0 ppb (11) | N/A | 3.0 ppb (5) | 12.0 ppb (12) | 0.53 ppb (6) | N/A | N/A | 16.0 | |
| Jan. 13, 2021, 4 p.m. | 21.6 ppb (21) | 9.2 ppb (9) | N/A | 12.0 ppb (12) | N/A | 2.0 ppb (3) | 4.0 ppb (4) | 0.56 ppb (7) | N/A | N/A | 21.0 | |
| Jan. 13, 2021, 3 p.m. | 26.2 ppb (25) | 10.7 ppb (11) | N/A | 16.0 ppb (16) | N/A | 2.0 ppb (3) | 1.0 ppb (1) | 0.59 ppb (7) | N/A | N/A | 25.0 | |
| Jan. 13, 2021, 2 p.m. | 30.2 ppb (29) | 15.3 ppb (15) | N/A | 15.0 ppb (15) | N/A | 2.0 ppb (3) | 0.0 ppb (0) | 0.62 ppb (7) | N/A | N/A | 29.0 | |
| Jan. 13, 2021, 1 p.m. | 27.6 ppb (27) | 12.3 ppb (12) | N/A | 15.0 ppb (15) | N/A | 2.0 ppb (3) | 0.0 ppb (0) | 0.61 ppb (7) | N/A | N/A | 27.0 | |
| Jan. 13, 2021, noon | 25.6 ppb (25) | 8.9 ppb (9) | N/A | 17.0 ppb (17) | N/A | N/A | 0.0 ppb (0) | 0.59 ppb (7) | N/A | N/A | 25.0 | |
| Jan. 13, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | |
| Jan. 13, 2021, 10 a.m. | 26.0 ppb (25) | 9.0 ppb (9) | N/A | 17.0 ppb (17) | N/A | 2.0 ppb (3) | 0.0 ppb (0) | 0.68 ppb (8) | N/A | N/A | 25.0 | |
| Jan. 13, 2021, 9 a.m. | 28.1 ppb (27) | 9.5 ppb (9) | N/A | 19.0 ppb (18) | N/A | 2.0 ppb (3) | 0.0 ppb (0) | 1.0 ppb (12) | N/A | N/A | 27.0 | |
| Jan. 13, 2021, 8 a.m. | 23.9 ppb (23) | 5.9 ppb (6) | N/A | 18.0 ppb (17) | N/A | 2.0 ppb (3) | 1.0 ppb (1) | 0.58 ppb (7) | N/A | N/A | 23.0 | |
| Jan. 13, 2021, 7 a.m. | 34.1 ppb (33) | 14.5 ppb (14) | N/A | 20.0 ppb (19) | N/A | 2.0 ppb (3) | 0.0 ppb (0) | 0.65 ppb (8) | N/A | N/A | 33.0 | |
| Jan. 13, 2021, 6 a.m. | 33.5 ppb (32) | 13.1 ppb (13) | N/A | 20.0 ppb (19) | N/A | 2.0 ppb (3) | 1.0 ppb (1) | 0.7 ppb (8) | N/A | N/A | 32.0 | |
| Jan. 13, 2021, 5 a.m. | 28.3 ppb (27) | 6.9 ppb (7) | N/A | 22.0 ppb (21) | N/A | 2.0 ppb (3) | 1.0 ppb (1) | 0.65 ppb (8) | N/A | N/A | 27.0 | |
| Jan. 13, 2021, 4 a.m. | 30.3 ppb (29) | 9.6 ppb (10) | N/A | 21.0 ppb (20) | N/A | 2.0 ppb (3) | 1.0 ppb (1) | 0.62 ppb (7) | N/A | N/A | 29.0 | |
| Jan. 13, 2021, 3 a.m. | 27.9 ppb (27) | 7.2 ppb (7) | N/A | 21.0 ppb (20) | N/A | 2.0 ppb (3) | 1.0 ppb (1) | 0.57 ppb (7) | N/A | N/A | 27.0 | |
| Jan. 13, 2021, 2 a.m. | 26.9 ppb (26) | 4.6 ppb (5) | N/A | 22.0 ppb (21) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 0.58 ppb (7) | N/A | N/A | 26.0 | |
| Jan. 13, 2021, 1 a.m. | 24.7 ppb (24) | 3.1 ppb (3) | N/A | 22.0 ppb (21) | N/A | 2.0 ppb (3) | 5.0 ppb (5) | 0.57 ppb (7) | N/A | N/A | 24.0 | |
| Jan. 13, 2021, midnight | 19.8 ppb (19) | 3.3 ppb (4) | N/A | 17.0 ppb (17) | N/A | 2.0 ppb (3) | 13.0 ppb (13) | 0.54 ppb (6) | N/A | N/A | 19.0 | |
| Jan. 12, 2021, 11 p.m. | 17.0 ppb (17) | 3.1 ppb (3) | N/A | 14.0 ppb (14) | N/A | 2.0 ppb (3) | 15.0 ppb (14) | 0.52 ppb (6) | N/A | N/A | 17.0 | |
| Jan. 12, 2021, 10 p.m. | 18.1 ppb (18) | 3.8 ppb (4) | N/A | 14.0 ppb (14) | N/A | 2.0 ppb (3) | 15.0 ppb (14) | 0.54 ppb (6) | N/A | N/A | 18.0 | |
| Jan. 12, 2021, 9 p.m. | 17.8 ppb (17) | 3.9 ppb (4) | N/A | 14.0 ppb (14) | N/A | 3.0 ppb (5) | 14.0 ppb (13) | 0.52 ppb (6) | N/A | N/A | 17.0 | |
| Jan. 12, 2021, 8 p.m. | 16.8 ppb (16) | 5.0 ppb (5) | N/A | 12.0 ppb (12) | N/A | 3.0 ppb (5) | 14.0 ppb (13) | 0.53 ppb (6) | N/A | N/A | 16.0 | |
| Jan. 12, 2021, 7 p.m. | 24.0 ppb (23) | 10.6 ppb (10) | N/A | 14.0 ppb (14) | N/A | 3.0 ppb (5) | 6.0 ppb (6) | 0.6 ppb (7) | N/A | N/A | 23.0 | |
| Jan. 12, 2021, 6 p.m. | 26.9 ppb (26) | 12.3 ppb (12) | N/A | 15.0 ppb (15) | N/A | 3.0 ppb (5) | 3.0 ppb (3) | 0.61 ppb (7) | N/A | N/A | 26.0 | |
| Jan. 12, 2021, 5 p.m. | 28.4 ppb (27) | 14.7 ppb (14) | N/A | 14.0 ppb (14) | N/A | 3.0 ppb (5) | 1.0 ppb (1) | 0.64 ppb (7) | N/A | N/A | 27.0 |