Fresno (E Drummond Ave) CA, US: 36.7056, -119.7414
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 28, 2021, 10 p.m. | 3.5 ppb (4) | 0.5 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | 41.0 ppb (38) | N/A | N/A | N/A | 38.0 | |
| Feb. 28, 2021, 9 p.m. | 3.8 ppb (4) | 0.7 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | 40.0 ppb (38) | N/A | N/A | N/A | 38.0 | |
| Feb. 28, 2021, 8 p.m. | 5.1 ppb (5) | 0.8 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 39.0 ppb (37) | N/A | N/A | N/A | 37.0 | |
| Feb. 28, 2021, 7 p.m. | 7.1 ppb (7) | 1.4 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | 35.0 ppb (33) | N/A | N/A | N/A | 33.0 | |
| Feb. 28, 2021, 6 p.m. | 9.7 ppb (10) | 2.3 ppb (3) | N/A | 7.0 ppb (7) | N/A | N/A | 27.0 ppb (25) | N/A | N/A | N/A | 25.0 | |
| Feb. 28, 2021, 5 p.m. | 13.7 ppb (13) | 4.2 ppb (4) | N/A | 10.0 ppb (10) | N/A | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 18.0 | |
| Feb. 28, 2021, 4 p.m. | 13.6 ppb (13) | 4.1 ppb (4) | N/A | 10.0 ppb (10) | N/A | N/A | 16.0 ppb (15) | N/A | N/A | N/A | 15.0 | |
| Feb. 28, 2021, 3 p.m. | 12.1 ppb (12) | 3.0 ppb (3) | N/A | 9.0 ppb (9) | N/A | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 12.0 | |
| Feb. 28, 2021, 2 p.m. | 9.5 ppb (9) | 1.1 ppb (2) | N/A | 8.0 ppb (8) | N/A | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 12.0 | |
| Feb. 28, 2021, 1 p.m. | 11.7 ppb (12) | 1.1 ppb (2) | N/A | 11.0 ppb (11) | N/A | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 12.0 | |
| Feb. 28, 2021, noon | 22.8 ppb (22) | 4.0 ppb (4) | N/A | 19.0 ppb (18) | N/A | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 22.0 | |
| Feb. 28, 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 | |
| Feb. 28, 2021, 10 a.m. | 17.0 ppb (17) | 2.0 ppb (2) | N/A | 15.0 ppb (15) | N/A | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 17.0 | |
| Feb. 28, 2021, 9 a.m. | 16.1 ppb (16) | 1.8 ppb (2) | N/A | 14.0 ppb (14) | N/A | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 16.0 | |
| Feb. 28, 2021, 8 a.m. | 17.6 ppb (17) | 2.1 ppb (2) | N/A | 15.0 ppb (15) | N/A | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 17.0 | |
| Feb. 28, 2021, 7 a.m. | 40.8 ppb (39) | 13.2 ppb (13) | N/A | 28.0 ppb (27) | N/A | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 39.0 | |
| Feb. 28, 2021, 6 a.m. | 16.6 ppb (16) | 0.6 ppb (1) | N/A | 16.0 ppb (16) | N/A | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 16.0 | |
| Feb. 28, 2021, 5 a.m. | 18.9 ppb (18) | 0.8 ppb (1) | N/A | 18.0 ppb (17) | N/A | N/A | 16.0 ppb (15) | N/A | N/A | N/A | 18.0 | |
| Feb. 28, 2021, 4 a.m. | 14.7 ppb (14) | 0.5 ppb (1) | N/A | 14.0 ppb (14) | N/A | N/A | 24.0 ppb (23) | N/A | N/A | N/A | 23.0 | |
| Feb. 28, 2021, 3 a.m. | 12.0 ppb (12) | 0.5 ppb (1) | N/A | 12.0 ppb (12) | N/A | N/A | 29.0 ppb (27) | N/A | N/A | N/A | 27.0 | |
| Feb. 28, 2021, 2 a.m. | 5.9 ppb (6) | 0.3 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 38.0 ppb (36) | N/A | N/A | N/A | 36.0 | |
| Feb. 28, 2021, 1 a.m. | 3.8 ppb (4) | 0.2 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 41.0 ppb (38) | N/A | N/A | N/A | 38.0 | |
| Feb. 28, 2021, midnight | 3.8 ppb (4) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | 41.0 ppb (38) | N/A | N/A | N/A | 38.0 | |
| Feb. 27, 2021, 11 p.m. | 4.4 ppb (5) | 0.6 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 40.0 ppb (38) | N/A | N/A | N/A | 38.0 | |
| Feb. 27, 2021, 10 p.m. | 4.5 ppb (5) | 0.7 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 39.0 ppb (37) | N/A | N/A | N/A | 37.0 | |
| Feb. 27, 2021, 9 p.m. | 5.0 ppb (5) | 1.0 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 37.0 ppb (35) | N/A | N/A | N/A | 35.0 | |
| Feb. 27, 2021, 8 p.m. | 6.6 ppb (7) | 1.3 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | 33.0 ppb (31) | N/A | N/A | N/A | 31.0 | |
| Feb. 27, 2021, 7 p.m. | 7.3 ppb (7) | 1.6 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | 29.0 ppb (27) | N/A | N/A | N/A | 27.0 | |
| Feb. 27, 2021, 6 p.m. | 8.2 ppb (8) | 1.9 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | 27.0 ppb (25) | N/A | N/A | N/A | 25.0 | |
| Feb. 27, 2021, 5 p.m. | 8.0 ppb (8) | 2.0 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | 26.0 ppb (25) | N/A | N/A | N/A | 25.0 | |
| Feb. 27, 2021, 4 p.m. | 8.3 ppb (8) | 2.1 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | 23.0 ppb (22) | N/A | N/A | N/A | 22.0 | |
| Feb. 27, 2021, 3 p.m. | 9.7 ppb (10) | 2.2 ppb (3) | N/A | 8.0 ppb (8) | N/A | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 16.0 | |
| Feb. 27, 2021, 2 p.m. | 8.4 ppb (8) | 0.9 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 16.0 | |
| Feb. 27, 2021, 1 p.m. | 8.6 ppb (9) | 0.8 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 17.0 | |
| Feb. 27, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | |
| Feb. 27, 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 | |
| Feb. 27, 2021, 10 a.m. | 9.8 ppb (10) | 0.7 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 20.0 ppb (19) | N/A | N/A | N/A | 19.0 | |
| Feb. 27, 2021, 9 a.m. | 11.9 ppb (12) | 0.8 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 18.0 | |
| Feb. 27, 2021, 8 a.m. | 11.4 ppb (11) | 0.6 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 21.0 ppb (20) | N/A | N/A | N/A | 20.0 | |
| Feb. 27, 2021, 7 a.m. | 13.2 ppb (13) | 0.8 ppb (1) | N/A | 13.0 ppb (13) | N/A | N/A | 28.0 ppb (26) | N/A | N/A | N/A | 26.0 | |
| Feb. 27, 2021, 6 a.m. | 28.0 ppb (27) | 1.5 ppb (2) | N/A | 27.0 ppb (26) | N/A | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 27.0 | |
| Feb. 27, 2021, 5 a.m. | 42.6 ppb (41) | 7.2 ppb (7) | N/A | 35.0 ppb (34) | N/A | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 41.0 | |
| Feb. 27, 2021, 4 a.m. | 38.8 ppb (37) | 3.6 ppb (4) | N/A | 35.0 ppb (34) | N/A | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 37.0 | |
| Feb. 27, 2021, 3 a.m. | 28.7 ppb (28) | 1.4 ppb (2) | N/A | 27.0 ppb (26) | N/A | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 28.0 | |
| Feb. 27, 2021, 2 a.m. | 14.9 ppb (15) | 0.6 ppb (1) | N/A | 14.0 ppb (14) | N/A | N/A | 35.0 ppb (33) | N/A | N/A | N/A | 33.0 | |
| Feb. 27, 2021, 1 a.m. | 8.2 ppb (8) | 0.7 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 43.0 ppb (40) | N/A | N/A | N/A | 40.0 | |
| Feb. 27, 2021, midnight | 8.0 ppb (8) | 1.1 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 44.0 ppb (41) | N/A | N/A | N/A | 41.0 | |
| Feb. 26, 2021, 11 p.m. | 8.9 ppb (9) | 1.2 ppb (2) | N/A | 8.0 ppb (8) | N/A | N/A | 44.0 ppb (41) | N/A | N/A | N/A | 41.0 | |
| Feb. 26, 2021, 10 p.m. | 10.0 ppb (10) | 1.5 ppb (2) | N/A | 9.0 ppb (9) | N/A | N/A | 45.0 ppb (42) | N/A | N/A | N/A | 42.0 | |
| Feb. 26, 2021, 9 p.m. | 10.3 ppb (10) | 1.9 ppb (2) | N/A | 8.0 ppb (8) | N/A | N/A | 41.0 ppb (38) | N/A | N/A | N/A | 38.0 | |
| Feb. 26, 2021, 8 p.m. | 11.4 ppb (11) | 2.1 ppb (2) | N/A | 9.0 ppb (9) | N/A | N/A | 39.0 ppb (37) | N/A | N/A | N/A | 37.0 | |
| Feb. 26, 2021, 7 p.m. | 12.9 ppb (13) | 2.5 ppb (3) | N/A | 10.0 ppb (10) | N/A | N/A | 36.0 ppb (34) | N/A | N/A | N/A | 34.0 | |
| Feb. 26, 2021, 6 p.m. | 12.7 ppb (12) | 2.9 ppb (3) | N/A | 10.0 ppb (10) | N/A | N/A | 29.0 ppb (27) | N/A | N/A | N/A | 27.0 | |
| Feb. 26, 2021, 5 p.m. | 12.0 ppb (12) | 3.0 ppb (3) | N/A | 9.0 ppb (9) | N/A | N/A | 25.0 ppb (24) | N/A | N/A | N/A | 24.0 | |
| Feb. 26, 2021, 4 p.m. | 16.8 ppb (16) | 5.3 ppb (5) | N/A | 11.0 ppb (11) | N/A | N/A | 16.0 ppb (15) | N/A | N/A | N/A | 16.0 | |
| Feb. 26, 2021, 3 p.m. | 22.7 ppb (22) | 6.9 ppb (7) | N/A | 16.0 ppb (16) | N/A | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 22.0 | |
| Feb. 26, 2021, 2 p.m. | 18.2 ppb (18) | 2.4 ppb (3) | N/A | 16.0 ppb (16) | N/A | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 18.0 | |
| Feb. 26, 2021, 1 p.m. | 19.4 ppb (19) | 2.3 ppb (3) | N/A | 17.0 ppb (17) | N/A | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 19.0 | |
| Feb. 26, 2021, noon | 14.8 ppb (14) | 1.6 ppb (2) | N/A | 13.0 ppb (13) | N/A | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 14.0 | |
| Feb. 26, 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 | |
| Feb. 26, 2021, 10 a.m. | 12.6 ppb (12) | 1.0 ppb (1) | N/A | 12.0 ppb (12) | N/A | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 12.0 | |
| Feb. 26, 2021, 9 a.m. | 13.6 ppb (13) | 1.3 ppb (2) | N/A | 12.0 ppb (12) | N/A | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 13.0 | |
| Feb. 26, 2021, 8 a.m. | 20.8 ppb (20) | 2.3 ppb (3) | N/A | 18.0 ppb (17) | N/A | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 20.0 | |
| Feb. 26, 2021, 7 a.m. | 44.2 ppb (42) | 14.6 ppb (14) | N/A | 30.0 ppb (29) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 42.0 | |
| Feb. 26, 2021, 6 a.m. | 45.7 ppb (44) | 11.1 ppb (11) | N/A | 35.0 ppb (34) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 44.0 | |
| Feb. 26, 2021, 5 a.m. | 45.8 ppb (44) | 8.6 ppb (9) | N/A | 37.0 ppb (35) | N/A | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 44.0 | |
| Feb. 26, 2021, 4 a.m. | 37.6 ppb (36) | 2.2 ppb (3) | N/A | 35.0 ppb (34) | N/A | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 36.0 | |
| Feb. 26, 2021, 3 a.m. | 25.8 ppb (25) | 1.1 ppb (2) | N/A | 25.0 ppb (24) | N/A | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 25.0 | |
| Feb. 26, 2021, 2 a.m. | 15.4 ppb (15) | 0.5 ppb (1) | N/A | 15.0 ppb (15) | N/A | N/A | 31.0 ppb (29) | N/A | N/A | N/A | 29.0 | |
| Feb. 26, 2021, 1 a.m. | 8.5 ppb (9) | 0.6 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 41.0 ppb (38) | N/A | N/A | N/A | 38.0 | |
| Feb. 26, 2021, midnight | 7.0 ppb (7) | 0.8 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 43.0 ppb (40) | N/A | N/A | N/A | 40.0 | |
| Feb. 25, 2021, 11 p.m. | 11.3 ppb (11) | 2.6 ppb (3) | N/A | 9.0 ppb (9) | N/A | N/A | 41.0 ppb (38) | N/A | N/A | N/A | 38.0 | |
| Feb. 25, 2021, 10 p.m. | 5.7 ppb (6) | 0.9 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 41.0 ppb (38) | N/A | N/A | N/A | 38.0 | |
| Feb. 25, 2021, 9 p.m. | 6.4 ppb (7) | 1.2 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | 37.0 ppb (35) | N/A | N/A | N/A | 35.0 | |
| Feb. 25, 2021, 8 p.m. | 9.0 ppb (9) | 2.0 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 31.0 ppb (29) | N/A | N/A | N/A | 29.0 | |
| Feb. 25, 2021, 7 p.m. | 9.8 ppb (10) | 2.3 ppb (3) | N/A | 8.0 ppb (8) | N/A | N/A | 28.0 ppb (26) | N/A | N/A | N/A | 26.0 | |
| Feb. 25, 2021, 6 p.m. | 18.8 ppb (18) | 6.3 ppb (6) | N/A | 13.0 ppb (13) | N/A | N/A | 22.0 ppb (21) | N/A | N/A | N/A | 21.0 | |
| Feb. 25, 2021, 5 p.m. | 29.2 ppb (28) | 11.8 ppb (12) | N/A | 17.0 ppb (17) | N/A | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 28.0 | |
| Feb. 25, 2021, 4 p.m. | 33.4 ppb (32) | 13.8 ppb (14) | N/A | 20.0 ppb (19) | N/A | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 32.0 | |
| Feb. 25, 2021, 3 p.m. | 33.5 ppb (32) | 11.0 ppb (11) | N/A | 23.0 ppb (22) | N/A | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 32.0 | |
| Feb. 25, 2021, 2 p.m. | 42.0 ppb (40) | 11.9 ppb (12) | N/A | 30.0 ppb (29) | N/A | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 40.0 | |
| Feb. 25, 2021, 1 p.m. | 41.3 ppb (39) | 14.2 ppb (14) | N/A | 27.0 ppb (26) | N/A | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 39.0 | |
| Feb. 25, 2021, noon | 20.7 ppb (20) | 1.8 ppb (2) | N/A | 19.0 ppb (18) | N/A | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 20.0 | |
| Feb. 25, 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 | |
| Feb. 25, 2021, 10 a.m. | 10.3 ppb (10) | 0.6 ppb (1) | N/A | 10.0 ppb (10) | N/A | N/A | 22.0 ppb (21) | N/A | N/A | N/A | 21.0 | |
| Feb. 25, 2021, 9 a.m. | 20.2 ppb (20) | 1.2 ppb (2) | N/A | 19.0 ppb (18) | N/A | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 20.0 | |
| Feb. 25, 2021, 8 a.m. | 24.5 ppb (24) | 2.2 ppb (3) | N/A | 22.0 ppb (21) | N/A | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 24.0 | |
| Feb. 25, 2021, 7 a.m. | 8.7 ppb (9) | 0.4 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 24.0 ppb (23) | N/A | N/A | N/A | 23.0 | |
| Feb. 25, 2021, 6 a.m. | 9.2 ppb (9) | 0.5 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 26.0 ppb (25) | N/A | N/A | N/A | 25.0 | |
| Feb. 25, 2021, 5 a.m. | 8.7 ppb (9) | 0.4 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 28.0 ppb (26) | N/A | N/A | N/A | 26.0 | |
| Feb. 25, 2021, 4 a.m. | 9.7 ppb (10) | 0.5 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 29.0 ppb (27) | N/A | N/A | N/A | 27.0 | |
| Feb. 25, 2021, 3 a.m. | 10.9 ppb (11) | 0.5 ppb (1) | N/A | 10.0 ppb (10) | N/A | N/A | 30.0 ppb (28) | N/A | N/A | N/A | 28.0 | |
| Feb. 25, 2021, 2 a.m. | 9.0 ppb (9) | 0.5 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 36.0 ppb (34) | N/A | N/A | N/A | 34.0 | |
| Feb. 25, 2021, 1 a.m. | 5.9 ppb (6) | 0.6 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 41.0 ppb (38) | N/A | N/A | N/A | 38.0 | |
| Feb. 25, 2021, midnight | 7.9 ppb (8) | 1.1 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 43.0 ppb (40) | N/A | N/A | N/A | 40.0 | |
| Feb. 24, 2021, 11 p.m. | 7.9 ppb (8) | 1.3 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 43.0 ppb (40) | N/A | N/A | N/A | 40.0 | |
| Feb. 24, 2021, 10 p.m. | 8.6 ppb (9) | 1.5 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 43.0 ppb (40) | N/A | N/A | N/A | 40.0 | |
| Feb. 24, 2021, 9 p.m. | 9.0 ppb (9) | 1.5 ppb (2) | N/A | 8.0 ppb (8) | N/A | N/A | 40.0 ppb (38) | N/A | N/A | N/A | 38.0 | |
| Feb. 24, 2021, 8 p.m. | 14.2 ppb (14) | 3.3 ppb (4) | N/A | 11.0 ppb (11) | N/A | N/A | 33.0 ppb (31) | N/A | N/A | N/A | 31.0 | |
| Feb. 24, 2021, 7 p.m. | 25.0 ppb (24) | 7.2 ppb (7) | N/A | 18.0 ppb (17) | N/A | N/A | 23.0 ppb (22) | N/A | N/A | N/A | 24.0 | |
| Feb. 24, 2021, 6 p.m. | 16.3 ppb (16) | 4.3 ppb (5) | N/A | 12.0 ppb (12) | N/A | N/A | 24.0 ppb (23) | N/A | N/A | N/A | 23.0 | |
| Feb. 24, 2021, 5 p.m. | 17.7 ppb (17) | 5.5 ppb (6) | N/A | 12.0 ppb (12) | N/A | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 17.0 | |
| Feb. 24, 2021, 4 p.m. | 27.6 ppb (27) | 11.8 ppb (12) | N/A | 16.0 ppb (16) | N/A | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 27.0 | |
| Feb. 24, 2021, 3 p.m. | 46.7 ppb (45) | 25.0 ppb (24) | N/A | 22.0 ppb (21) | N/A | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 45.0 | |
| Feb. 24, 2021, 2 p.m. | 48.2 ppb (46) | 29.0 ppb (28) | N/A | 19.0 ppb (18) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 46.0 | |
| Feb. 24, 2021, 1 p.m. | 30.7 ppb (29) | 11.6 ppb (11) | N/A | 19.0 ppb (18) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 29.0 | |
| Feb. 24, 2021, noon | 24.4 ppb (24) | 6.4 ppb (7) | N/A | 18.0 ppb (17) | N/A | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 24.0 | |
| Feb. 24, 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 | |
| Feb. 24, 2021, 10 a.m. | 14.6 ppb (14) | 1.7 ppb (2) | N/A | 13.0 ppb (13) | N/A | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 14.0 | |
| Feb. 24, 2021, 9 a.m. | 17.1 ppb (17) | 1.3 ppb (2) | N/A | 16.0 ppb (16) | N/A | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 17.0 | |
| Feb. 24, 2021, 8 a.m. | 20.1 ppb (19) | 3.7 ppb (4) | N/A | 16.0 ppb (16) | N/A | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 19.0 | |
| Feb. 24, 2021, 7 a.m. | 60.1 ppb (58) | 31.2 ppb (30) | N/A | 29.0 ppb (28) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 58.0 | |
| Feb. 24, 2021, 6 a.m. | 74.5 ppb (73) | 40.2 ppb (38) | N/A | 34.0 ppb (33) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 73.0 | |
| Feb. 24, 2021, 5 a.m. | 54.8 ppb (52) | 20.6 ppb (20) | N/A | 34.0 ppb (33) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 52.0 | |
| Feb. 24, 2021, 4 a.m. | 40.3 ppb (39) | 8.0 ppb (8) | N/A | 32.0 ppb (31) | N/A | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 39.0 | |
| Feb. 24, 2021, 3 a.m. | 39.2 ppb (37) | 5.9 ppb (6) | N/A | 33.0 ppb (32) | N/A | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 37.0 | |
| Feb. 24, 2021, 2 a.m. | 20.9 ppb (20) | 0.9 ppb (1) | N/A | 20.0 ppb (19) | N/A | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 20.0 | |
| Feb. 24, 2021, 1 a.m. | 8.6 ppb (9) | 0.7 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 33.0 ppb (31) | N/A | N/A | N/A | 31.0 | |
| Feb. 24, 2021, midnight | 8.0 ppb (8) | 1.3 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 37.0 ppb (35) | N/A | N/A | N/A | 35.0 | |
| Feb. 23, 2021, 11 p.m. | 7.4 ppb (7) | 1.3 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | 36.0 ppb (34) | N/A | N/A | N/A | 34.0 | |
| Feb. 23, 2021, 10 p.m. | 7.1 ppb (7) | 1.2 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | 36.0 ppb (34) | N/A | N/A | N/A | 34.0 | |
| Feb. 23, 2021, 9 p.m. | 8.7 ppb (9) | 1.6 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 35.0 ppb (33) | N/A | N/A | N/A | 33.0 | |
| Feb. 23, 2021, 8 p.m. | 9.8 ppb (10) | 2.0 ppb (2) | N/A | 8.0 ppb (8) | N/A | N/A | 35.0 ppb (33) | N/A | N/A | N/A | 33.0 | |
| Feb. 23, 2021, 7 p.m. | 26.4 ppb (25) | 8.0 ppb (8) | N/A | 18.0 ppb (17) | N/A | N/A | 21.0 ppb (20) | N/A | N/A | N/A | 25.0 | |
| Feb. 23, 2021, 6 p.m. | 26.7 ppb (26) | 8.5 ppb (9) | N/A | 18.0 ppb (17) | N/A | N/A | 16.0 ppb (15) | N/A | N/A | N/A | 26.0 | |
| Feb. 23, 2021, 5 p.m. | 23.1 ppb (22) | 8.8 ppb (9) | N/A | 14.0 ppb (14) | N/A | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 22.0 | |
| Feb. 23, 2021, 4 p.m. | 29.9 ppb (29) | 13.8 ppb (14) | N/A | 16.0 ppb (16) | N/A | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 29.0 | |
| Feb. 23, 2021, 3 p.m. | 48.3 ppb (46) | 29.2 ppb (28) | N/A | 19.0 ppb (18) | N/A | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 46.0 | |
| Feb. 23, 2021, 2 p.m. | 42.8 ppb (41) | 22.5 ppb (22) | N/A | 20.0 ppb (19) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 41.0 | |
| Feb. 23, 2021, 1 p.m. | 50.5 ppb (48) | 29.1 ppb (28) | N/A | 21.0 ppb (20) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 48.0 | |
| Feb. 23, 2021, noon | 65.3 ppb (64) | 41.6 ppb (40) | N/A | 24.0 ppb (23) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 64.0 | |
| Feb. 23, 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 | |
| Feb. 23, 2021, 10 a.m. | 44.9 ppb (43) | 23.2 ppb (22) | N/A | 22.0 ppb (21) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 43.0 | |
| Feb. 23, 2021, 9 a.m. | 43.0 ppb (41) | 19.2 ppb (19) | N/A | 24.0 ppb (23) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 41.0 | |
| Feb. 23, 2021, 8 a.m. | 48.8 ppb (47) | 22.1 ppb (21) | N/A | 27.0 ppb (26) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 47.0 | |
| Feb. 23, 2021, 7 a.m. | 57.0 ppb (55) | 24.7 ppb (24) | N/A | 32.0 ppb (31) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 55.0 | |
| Feb. 23, 2021, 6 a.m. | 53.8 ppb (51) | 14.6 ppb (14) | N/A | 39.0 ppb (37) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 51.0 | |
| Feb. 23, 2021, 5 a.m. | 41.1 ppb (39) | 4.5 ppb (5) | N/A | 37.0 ppb (35) | N/A | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 39.0 | |
| Feb. 23, 2021, 4 a.m. | 35.1 ppb (34) | 2.8 ppb (3) | N/A | 32.0 ppb (31) | N/A | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 34.0 | |
| Feb. 23, 2021, 3 a.m. | 31.4 ppb (30) | 1.7 ppb (2) | N/A | 30.0 ppb (29) | N/A | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 30.0 | |
| Feb. 23, 2021, 2 a.m. | 19.2 ppb (19) | 0.7 ppb (1) | N/A | 18.0 ppb (17) | N/A | N/A | 25.0 ppb (24) | N/A | N/A | N/A | 24.0 | |
| Feb. 23, 2021, 1 a.m. | 8.2 ppb (8) | 0.5 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 39.0 ppb (37) | N/A | N/A | N/A | 37.0 | |
| Feb. 23, 2021, midnight | 7.1 ppb (7) | 0.9 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 41.0 ppb (38) | N/A | N/A | N/A | 38.0 | |
| Feb. 22, 2021, 11 p.m. | 6.8 ppb (7) | 1.0 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 40.0 ppb (38) | N/A | N/A | N/A | 38.0 | |
| Feb. 22, 2021, 10 p.m. | 8.2 ppb (8) | 1.4 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 38.0 ppb (36) | N/A | N/A | N/A | 36.0 | |
| Feb. 22, 2021, 9 p.m. | 13.7 ppb (13) | 2.9 ppb (3) | N/A | 11.0 ppb (11) | N/A | N/A | 34.0 ppb (32) | N/A | N/A | N/A | 32.0 | |
| Feb. 22, 2021, 8 p.m. | 15.9 ppb (15) | 3.8 ppb (4) | N/A | 12.0 ppb (12) | N/A | N/A | 30.0 ppb (28) | N/A | N/A | N/A | 28.0 | |
| Feb. 22, 2021, 7 p.m. | 21.3 ppb (21) | 6.0 ppb (6) | N/A | 15.0 ppb (15) | N/A | N/A | 24.0 ppb (23) | N/A | N/A | N/A | 23.0 | |
| Feb. 22, 2021, 6 p.m. | 24.6 ppb (24) | 8.7 ppb (9) | N/A | 16.0 ppb (16) | N/A | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 24.0 | |
| Feb. 22, 2021, 5 p.m. | 28.9 ppb (28) | 11.9 ppb (12) | N/A | 17.0 ppb (17) | N/A | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 28.0 | |
| Feb. 22, 2021, 4 p.m. | 29.6 ppb (28) | 13.5 ppb (13) | N/A | 16.0 ppb (16) | N/A | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 28.0 | |
| Feb. 22, 2021, 3 p.m. | 49.2 ppb (47) | 29.1 ppb (28) | N/A | 20.0 ppb (19) | N/A | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 47.0 | |
| Feb. 22, 2021, 2 p.m. | 42.2 ppb (40) | 24.2 ppb (23) | N/A | 18.0 ppb (17) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 40.0 | |
| Feb. 22, 2021, 1 p.m. | 45.2 ppb (43) | 28.8 ppb (28) | N/A | 16.0 ppb (16) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 43.0 | |
| Feb. 22, 2021, noon | 44.6 ppb (43) | 25.8 ppb (25) | N/A | 19.0 ppb (18) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 43.0 | |
| Feb. 22, 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 | |
| Feb. 22, 2021, 10 a.m. | 36.1 ppb (35) | 14.6 ppb (14) | N/A | 22.0 ppb (21) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 35.0 | |
| Feb. 22, 2021, 9 a.m. | 34.6 ppb (33) | 12.8 ppb (13) | N/A | 22.0 ppb (21) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 33.0 | |
| Feb. 22, 2021, 8 a.m. | 45.2 ppb (43) | 19.2 ppb (19) | N/A | 26.0 ppb (25) | N/A | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 43.0 | |
| Feb. 22, 2021, 7 a.m. | 30.7 ppb (29) | 5.2 ppb (5) | N/A | 26.0 ppb (25) | N/A | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 29.0 | |
| Feb. 22, 2021, 6 a.m. | 25.8 ppb (25) | 2.0 ppb (2) | N/A | 24.0 ppb (23) | N/A | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 25.0 | |
| Feb. 22, 2021, 5 a.m. | 20.1 ppb (19) | 2.0 ppb (2) | N/A | 18.0 ppb (17) | N/A | N/A | 14.0 ppb (13) | N/A | N/A | N/A | 19.0 | |
| Feb. 22, 2021, 4 a.m. | 16.4 ppb (16) | 1.0 ppb (1) | N/A | 15.0 ppb (15) | N/A | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 18.0 | |
| Feb. 22, 2021, 3 a.m. | 21.5 ppb (21) | 1.3 ppb (2) | N/A | 20.0 ppb (19) | N/A | N/A | 17.0 ppb (16) | N/A | N/A | N/A | 21.0 | |
| Feb. 22, 2021, 2 a.m. | 11.2 ppb (11) | 0.6 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 29.0 ppb (27) | N/A | N/A | N/A | 27.0 | |
| Feb. 22, 2021, 1 a.m. | 5.8 ppb (6) | 0.5 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 37.0 ppb (35) | N/A | N/A | N/A | 35.0 | |
| Feb. 22, 2021, midnight | 5.0 ppb (5) | 0.6 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 38.0 ppb (36) | N/A | N/A | N/A | 36.0 | |
| Feb. 21, 2021, 11 p.m. | 5.9 ppb (6) | 0.9 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 36.0 ppb (34) | N/A | N/A | N/A | 34.0 |