Kapolei (Barbers Point) HI, US: 21.323601, -158.088593
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sept. 27, 2020, 7 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | 0.2 ppb (2) | 16.0 μg/m3 (15) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 27, 2020, 6 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | 0.2 ppb (2) | 10.0 μg/m3 (9) | 3.0 μg/m3 (12) | 12.0 | |
| Sept. 27, 2020, 5 a.m. | N/A | N/A | N/A | 6.0 ppb (6) | N/A | 1.0 ppb (1) | N/A | 0.2 ppb (2) | 10.0 μg/m3 (9) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 27, 2020, 4 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | 0.2 ppb (2) | 14.0 μg/m3 (13) | 3.0 μg/m3 (12) | 13.0 | |
| Sept. 27, 2020, 3 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | 0.19 ppb (2) | 24.0 μg/m3 (22) | 0.0 μg/m3 (0) | 22.0 | |
| Sept. 27, 2020, 2 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.19 ppb (2) | 9.0 μg/m3 (8) | 0.0 μg/m3 (0) | 8.0 | |
| Sept. 27, 2020, 1 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.2 ppb (2) | 5.0 μg/m3 (5) | 2.0 μg/m3 (8) | 8.0 | |
| Sept. 27, 2020, midnight | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.21 ppb (2) | 0.0 μg/m3 (0) | 2.0 μg/m3 (8) | 8.0 | |
| Sept. 26, 2020, 11 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 2.0 ppb (3) | N/A | 0.21 ppb (2) | 9.0 μg/m3 (8) | 2.0 μg/m3 (8) | 8.0 | |
| Sept. 26, 2020, 10 p.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 2.0 ppb (3) | N/A | 0.36 ppb (4) | 47.0 μg/m3 (43) | 30.0 μg/m3 (88) | 88.0 | |
| Sept. 26, 2020, 9 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (1) | N/A | 0.21 ppb (2) | 12.0 μg/m3 (11) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 26, 2020, 8 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (1) | N/A | 0.21 ppb (2) | 17.0 μg/m3 (15) | 1.0 μg/m3 (4) | 15.0 | |
| Sept. 26, 2020, 7 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | 0.21 ppb (2) | 2.0 μg/m3 (2) | 2.0 μg/m3 (8) | 8.0 | |
| Sept. 26, 2020, 6 p.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | N/A | 0.21 ppb (2) | 7.0 μg/m3 (6) | 5.0 μg/m3 (21) | 21.0 | |
| Sept. 26, 2020, 5 p.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | 0.23 ppb (3) | 9.0 μg/m3 (8) | 5.0 μg/m3 (21) | 21.0 | |
| Sept. 26, 2020, 4 p.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | 0.23 ppb (3) | 5.0 μg/m3 (5) | 1.0 μg/m3 (4) | 5.0 | |
| Sept. 26, 2020, 3 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.22 ppb (2) | 8.0 μg/m3 (7) | 0.0 μg/m3 (0) | 7.0 | |
| Sept. 26, 2020, 2 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 2.0 ppb (3) | N/A | 0.22 ppb (2) | 2.0 μg/m3 (2) | 0.0 μg/m3 (0) | 3.0 | |
| Sept. 26, 2020, 1 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.23 ppb (3) | N/A | 1.0 μg/m3 (4) | 4.0 | |
| Sept. 26, 2020, noon | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.24 ppb (3) | 25.0 μg/m3 (23) | 4.0 μg/m3 (17) | 23.0 | |
| Sept. 26, 2020, 11 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.24 ppb (3) | 5.0 μg/m3 (5) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 26, 2020, 10 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.24 ppb (3) | 7.0 μg/m3 (6) | 1.0 μg/m3 (4) | 6.0 | |
| Sept. 26, 2020, 9 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 2.0 ppb (3) | N/A | 0.23 ppb (3) | 14.0 μg/m3 (13) | 2.0 μg/m3 (8) | 13.0 | |
| Sept. 26, 2020, 8 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 2.0 ppb (3) | N/A | 0.24 ppb (3) | 21.0 μg/m3 (19) | 5.0 μg/m3 (21) | 21.0 | |
| Sept. 26, 2020, 7 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 2.0 ppb (3) | N/A | 0.24 ppb (3) | 10.0 μg/m3 (9) | 3.0 μg/m3 (12) | 12.0 | |
| Sept. 26, 2020, 6 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 2.0 ppb (3) | N/A | 0.25 ppb (3) | 12.0 μg/m3 (11) | 1.0 μg/m3 (4) | 11.0 | |
| Sept. 26, 2020, 5 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 2.0 ppb (3) | N/A | 0.24 ppb (3) | 15.0 μg/m3 (14) | 2.0 μg/m3 (8) | 14.0 | |
| Sept. 26, 2020, 4 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.21 ppb (2) | 41.0 μg/m3 (37) | 3.0 μg/m3 (12) | 37.0 | |
| Sept. 26, 2020, 3 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.2 ppb (2) | 21.0 μg/m3 (19) | 2.0 μg/m3 (8) | 19.0 | |
| Sept. 26, 2020, 2 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.19 ppb (2) | 18.0 μg/m3 (16) | 1.0 μg/m3 (4) | 16.0 | |
| Sept. 26, 2020, 1 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.19 ppb (2) | 9.0 μg/m3 (8) | 2.0 μg/m3 (8) | 8.0 | |
| Sept. 26, 2020, midnight | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.18 ppb (2) | 17.0 μg/m3 (15) | 2.0 μg/m3 (8) | 15.0 | |
| Sept. 25, 2020, 11 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.19 ppb (2) | 46.0 μg/m3 (42) | 1.0 μg/m3 (4) | 42.0 | |
| Sept. 25, 2020, 10 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.18 ppb (2) | 8.0 μg/m3 (7) | 1.0 μg/m3 (4) | 7.0 | |
| Sept. 25, 2020, 9 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.18 ppb (2) | 7.0 μg/m3 (6) | 2.0 μg/m3 (8) | 8.0 | |
| Sept. 25, 2020, 8 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.21 ppb (2) | 12.0 μg/m3 (11) | 2.0 μg/m3 (8) | 11.0 | |
| Sept. 25, 2020, 7 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.21 ppb (2) | 4.0 μg/m3 (4) | 0.0 μg/m3 (0) | 4.0 | |
| Sept. 25, 2020, 6 p.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 2.0 ppb (3) | N/A | 0.24 ppb (3) | 4.0 μg/m3 (4) | 1.0 μg/m3 (4) | 4.0 | |
| Sept. 25, 2020, 5 p.m. | N/A | N/A | N/A | 7.0 ppb (6) | N/A | 2.0 ppb (3) | N/A | 0.27 ppb (3) | 17.0 μg/m3 (15) | 2.0 μg/m3 (8) | 15.0 | |
| Sept. 25, 2020, 4 p.m. | N/A | N/A | N/A | 8.0 ppb (7) | N/A | 2.0 ppb (3) | N/A | 0.28 ppb (3) | 8.0 μg/m3 (7) | 2.0 μg/m3 (8) | 8.0 | |
| Sept. 25, 2020, 3 p.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 2.0 ppb (3) | N/A | 0.26 ppb (3) | 4.0 μg/m3 (4) | 1.0 μg/m3 (4) | 4.0 | |
| Sept. 25, 2020, 2 p.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 2.0 ppb (3) | N/A | 0.26 ppb (3) | 7.0 μg/m3 (6) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 25, 2020, 1 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.23 ppb (3) | 17.0 μg/m3 (15) | 5.0 μg/m3 (21) | 21.0 | |
| Sept. 25, 2020, noon | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.24 ppb (3) | 5.0 μg/m3 (5) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 25, 2020, 11 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 2.0 ppb (3) | N/A | 0.24 ppb (3) | 4.0 μg/m3 (4) | 6.0 μg/m3 (25) | 25.0 | |
| Sept. 25, 2020, 10 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 2.0 ppb (3) | N/A | 0.24 ppb (3) | 6.0 μg/m3 (5) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 25, 2020, 9 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.25 ppb (3) | 5.0 μg/m3 (5) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 25, 2020, 8 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.24 ppb (3) | 7.0 μg/m3 (6) | 0.0 μg/m3 (0) | 6.0 | |
| Sept. 25, 2020, 7 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.23 ppb (3) | 30.0 μg/m3 (27) | 1.0 μg/m3 (4) | 27.0 | |
| Sept. 25, 2020, 6 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.22 ppb (2) | 8.0 μg/m3 (7) | 3.0 μg/m3 (12) | 12.0 | |
| Sept. 25, 2020, 5 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 2.0 ppb (3) | N/A | 0.22 ppb (2) | 7.0 μg/m3 (6) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 25, 2020, 4 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 2.0 ppb (3) | N/A | 0.2 ppb (2) | -2.0 μg/m3 (0) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 25, 2020, 3 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.2 ppb (2) | 73.0 μg/m3 (59) | 4.0 μg/m3 (17) | 59.0 | |
| Sept. 25, 2020, 2 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.18 ppb (2) | 3.0 μg/m3 (3) | 5.0 μg/m3 (21) | 21.0 | |
| Sept. 25, 2020, 1 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | 0.19 ppb (2) | 2.0 μg/m3 (2) | 3.0 μg/m3 (12) | 12.0 | |
| Sept. 25, 2020, midnight | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.19 ppb (2) | 14.0 μg/m3 (13) | 1.0 μg/m3 (4) | 13.0 | |
| Sept. 24, 2020, 11 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.19 ppb (2) | 22.0 μg/m3 (20) | 3.0 μg/m3 (12) | 20.0 | |
| Sept. 24, 2020, 10 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.18 ppb (2) | 31.0 μg/m3 (28) | 6.0 μg/m3 (25) | 28.0 | |
| Sept. 24, 2020, 9 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.19 ppb (2) | 17.0 μg/m3 (15) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 24, 2020, 8 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.19 ppb (2) | 7.0 μg/m3 (6) | 3.0 μg/m3 (12) | 12.0 | |
| Sept. 24, 2020, 7 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | N/A | 0.2 ppb (2) | 13.0 μg/m3 (12) | 3.0 μg/m3 (12) | 12.0 | |
| Sept. 24, 2020, 6 p.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 2.0 ppb (3) | N/A | 0.2 ppb (2) | 23.0 μg/m3 (21) | 3.0 μg/m3 (12) | 21.0 | |
| Sept. 24, 2020, 5 p.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 2.0 ppb (3) | N/A | 0.2 ppb (2) | 16.0 μg/m3 (15) | 1.0 μg/m3 (4) | 15.0 | |
| Sept. 24, 2020, 4 p.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 2.0 ppb (3) | N/A | 0.21 ppb (2) | 16.0 μg/m3 (15) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 24, 2020, 3 p.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 2.0 ppb (3) | N/A | 0.2 ppb (2) | 10.0 μg/m3 (9) | 6.0 μg/m3 (25) | 25.0 | |
| Sept. 24, 2020, 2 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | 0.19 ppb (2) | 17.0 μg/m3 (15) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 24, 2020, 1 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (1) | N/A | 0.19 ppb (2) | 6.0 μg/m3 (5) | 5.0 μg/m3 (21) | 21.0 | |
| Sept. 24, 2020, noon | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (1) | N/A | 0.19 ppb (2) | -2.0 μg/m3 (0) | 3.0 μg/m3 (12) | 12.0 | |
| Sept. 24, 2020, 11 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (1) | N/A | 0.2 ppb (2) | 4.0 μg/m3 (4) | 2.0 μg/m3 (8) | 8.0 | |
| Sept. 24, 2020, 10 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | 0.22 ppb (2) | 9.0 μg/m3 (8) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 24, 2020, 9 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | 0.21 ppb (2) | 20.0 μg/m3 (18) | 5.0 μg/m3 (21) | 21.0 | |
| Sept. 24, 2020, 8 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | 0.21 ppb (2) | 10.0 μg/m3 (9) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 24, 2020, 7 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | 0.21 ppb (2) | 6.0 μg/m3 (5) | 2.0 μg/m3 (8) | 8.0 | |
| Sept. 24, 2020, 6 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | 0.21 ppb (2) | 2.0 μg/m3 (2) | 0.0 μg/m3 (0) | 2.0 | |
| Sept. 24, 2020, 5 a.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | N/A | 0.22 ppb (2) | 1.0 μg/m3 (1) | 2.0 μg/m3 (8) | 8.0 | |
| Sept. 24, 2020, 4 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | 0.22 ppb (2) | 17.0 μg/m3 (15) | 3.0 μg/m3 (12) | 15.0 | |
| Sept. 24, 2020, 3 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | 0.21 ppb (2) | 18.0 μg/m3 (16) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 24, 2020, 2 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | 0.2 ppb (2) | 29.0 μg/m3 (26) | 5.0 μg/m3 (21) | 26.0 | |
| Sept. 24, 2020, 1 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | 0.2 ppb (2) | 23.0 μg/m3 (21) | 5.0 μg/m3 (21) | 21.0 | |
| Sept. 24, 2020, midnight | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | 0.2 ppb (2) | 17.0 μg/m3 (15) | 6.0 μg/m3 (25) | 25.0 | |
| Sept. 23, 2020, 11 p.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | 0.2 ppb (2) | 21.0 μg/m3 (19) | 2.0 μg/m3 (8) | 19.0 | |
| Sept. 23, 2020, 10 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | 0.2 ppb (2) | 9.0 μg/m3 (8) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 23, 2020, 9 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | 0.2 ppb (2) | 71.0 μg/m3 (58) | 6.0 μg/m3 (25) | 58.0 | |
| Sept. 23, 2020, 8 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.2 ppb (2) | 24.0 μg/m3 (22) | 8.0 μg/m3 (33) | 33.0 | |
| Sept. 23, 2020, 7 p.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | 0.2 ppb (2) | 20.0 μg/m3 (18) | 9.0 μg/m3 (38) | 38.0 | |
| Sept. 23, 2020, 6 p.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | N/A | 0.22 ppb (2) | 18.0 μg/m3 (16) | 8.0 μg/m3 (33) | 33.0 | |
| Sept. 23, 2020, 5 p.m. | N/A | N/A | N/A | 6.0 ppb (6) | N/A | 1.0 ppb (1) | N/A | 0.23 ppb (3) | 12.0 μg/m3 (11) | 7.0 μg/m3 (29) | 29.0 | |
| Sept. 23, 2020, 4 p.m. | N/A | N/A | N/A | 8.0 ppb (7) | N/A | 1.0 ppb (1) | N/A | 0.22 ppb (2) | 19.0 μg/m3 (17) | 9.0 μg/m3 (38) | 38.0 | |
| Sept. 23, 2020, 3 p.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | N/A | 0.2 ppb (2) | 12.0 μg/m3 (11) | 5.0 μg/m3 (21) | 21.0 | |
| Sept. 23, 2020, 2 p.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | N/A | 0.18 ppb (2) | 22.0 μg/m3 (20) | 2.0 μg/m3 (8) | 20.0 | |
| Sept. 23, 2020, 1 p.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | 0.18 ppb (2) | 10.0 μg/m3 (9) | 5.0 μg/m3 (21) | 21.0 | |
| Sept. 23, 2020, noon | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | 0.17 ppb (2) | 19.0 μg/m3 (17) | 7.0 μg/m3 (29) | 29.0 | |
| Sept. 23, 2020, 11 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | 0.18 ppb (2) | 18.0 μg/m3 (16) | 6.0 μg/m3 (25) | 25.0 | |
| Sept. 23, 2020, 10 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.2 ppb (2) | 15.0 μg/m3 (14) | 6.0 μg/m3 (25) | 25.0 | |
| Sept. 23, 2020, 9 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | N/A | 0.2 ppb (2) | 15.0 μg/m3 (14) | 3.0 μg/m3 (12) | 14.0 | |
| Sept. 23, 2020, 8 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | 0.22 ppb (2) | 14.0 μg/m3 (13) | 5.0 μg/m3 (21) | 21.0 | |
| Sept. 23, 2020, 7 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | 0.24 ppb (3) | 12.0 μg/m3 (11) | 6.0 μg/m3 (25) | 25.0 | |
| Sept. 23, 2020, 6 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | 0.24 ppb (3) | 7.0 μg/m3 (6) | 6.0 μg/m3 (25) | 25.0 | |
| Sept. 23, 2020, 5 a.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | N/A | 0.25 ppb (3) | 23.0 μg/m3 (21) | 5.0 μg/m3 (21) | 21.0 | |
| Sept. 23, 2020, 4 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | N/A | 0.23 ppb (3) | -4.0 μg/m3 (0) | 6.0 μg/m3 (25) | 25.0 | |
| Sept. 23, 2020, 3 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.23 ppb (3) | 49.0 μg/m3 (45) | 5.0 μg/m3 (21) | 45.0 | |
| Sept. 23, 2020, 2 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.23 ppb (3) | 61.0 μg/m3 (53) | 5.0 μg/m3 (21) | 53.0 | |
| Sept. 23, 2020, 1 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.23 ppb (3) | 17.0 μg/m3 (15) | 6.0 μg/m3 (25) | 25.0 | |
| Sept. 23, 2020, midnight | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.22 ppb (2) | 18.0 μg/m3 (16) | 5.0 μg/m3 (21) | 21.0 | |
| Sept. 22, 2020, 11 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.22 ppb (2) | 18.0 μg/m3 (16) | 5.0 μg/m3 (21) | 21.0 | |
| Sept. 22, 2020, 10 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.21 ppb (2) | 15.0 μg/m3 (14) | 8.0 μg/m3 (33) | 33.0 | |
| Sept. 22, 2020, 9 p.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | N/A | 0.2 ppb (2) | 25.0 μg/m3 (23) | 6.0 μg/m3 (25) | 25.0 | |
| Sept. 22, 2020, 8 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.21 ppb (2) | 7.0 μg/m3 (6) | 3.0 μg/m3 (12) | 12.0 | |
| Sept. 22, 2020, 7 p.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | N/A | 0.22 ppb (2) | 3.0 μg/m3 (3) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 22, 2020, 6 p.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | N/A | 0.24 ppb (3) | 19.0 μg/m3 (17) | 5.0 μg/m3 (21) | 21.0 | |
| Sept. 22, 2020, 5 p.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | N/A | 0.25 ppb (3) | 6.0 μg/m3 (5) | 5.0 μg/m3 (21) | 21.0 | |
| Sept. 22, 2020, 4 p.m. | N/A | N/A | N/A | 7.0 ppb (6) | N/A | 0.0 ppb (0) | N/A | 0.27 ppb (3) | 12.0 μg/m3 (11) | 1.0 μg/m3 (4) | 11.0 | |
| Sept. 22, 2020, 3 p.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | N/A | 0.25 ppb (3) | 6.0 μg/m3 (5) | 0.0 μg/m3 (0) | 5.0 | |
| Sept. 22, 2020, 2 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.24 ppb (3) | 9.0 μg/m3 (8) | 0.0 μg/m3 (0) | 8.0 | |
| Sept. 22, 2020, 1 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | N/A | 0.24 ppb (3) | 8.0 μg/m3 (7) | 0.0 μg/m3 (0) | 7.0 | |
| Sept. 22, 2020, noon | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | N/A | 0.24 ppb (3) | 12.0 μg/m3 (11) | 0.0 μg/m3 (0) | 11.0 | |
| Sept. 22, 2020, 11 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | N/A | 0.23 ppb (3) | 13.0 μg/m3 (12) | 0.0 μg/m3 (0) | 12.0 | |
| Sept. 22, 2020, 10 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.23 ppb (3) | 8.0 μg/m3 (7) | 1.0 μg/m3 (4) | 7.0 | |
| Sept. 22, 2020, 9 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.24 ppb (3) | 6.0 μg/m3 (5) | 2.0 μg/m3 (8) | 8.0 | |
| Sept. 22, 2020, 8 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | N/A | 0.24 ppb (3) | 10.0 μg/m3 (9) | 3.0 μg/m3 (12) | 12.0 | |
| Sept. 22, 2020, 7 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | N/A | 0.23 ppb (3) | 2.0 μg/m3 (2) | 5.0 μg/m3 (21) | 21.0 | |
| Sept. 22, 2020, 6 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.22 ppb (2) | 2.0 μg/m3 (2) | 3.0 μg/m3 (12) | 12.0 | |
| Sept. 22, 2020, 5 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | N/A | 0.21 ppb (2) | 3.0 μg/m3 (3) | 0.0 μg/m3 (0) | 3.0 | |
| Sept. 22, 2020, 4 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.2 ppb (2) | 16.0 μg/m3 (15) | 0.0 μg/m3 (0) | 15.0 | |
| Sept. 22, 2020, 3 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | N/A | 0.19 ppb (2) | 22.0 μg/m3 (20) | 0.0 μg/m3 (0) | 20.0 | |
| Sept. 22, 2020, 2 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | 0.18 ppb (2) | 8.0 μg/m3 (7) | 0.0 μg/m3 (0) | 7.0 | |
| Sept. 22, 2020, 1 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | N/A | 0.18 ppb (2) | 16.0 μg/m3 (15) | 1.0 μg/m3 (4) | 15.0 | |
| Sept. 22, 2020, midnight | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.17 ppb (2) | 9.0 μg/m3 (8) | 1.0 μg/m3 (4) | 8.0 | |
| Sept. 21, 2020, 11 p.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | N/A | 0.17 ppb (2) | -3.0 μg/m3 (0) | 1.0 μg/m3 (4) | 4.0 | |
| Sept. 21, 2020, 10 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.18 ppb (2) | N/A | 2.0 μg/m3 (8) | 8.0 | |
| Sept. 21, 2020, 9 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.19 ppb (2) | 28.0 μg/m3 (25) | 1.0 μg/m3 (4) | 25.0 | |
| Sept. 21, 2020, 8 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.18 ppb (2) | 5.0 μg/m3 (5) | 0.0 μg/m3 (0) | 5.0 | |
| Sept. 21, 2020, 7 p.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | N/A | 0.18 ppb (2) | 13.0 μg/m3 (12) | 1.0 μg/m3 (4) | 12.0 | |
| Sept. 21, 2020, 6 p.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | N/A | 0.17 ppb (2) | 22.0 μg/m3 (20) | 2.0 μg/m3 (8) | 20.0 | |
| Sept. 21, 2020, 5 p.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | N/A | 0.18 ppb (2) | 16.0 μg/m3 (15) | 3.0 μg/m3 (12) | 15.0 | |
| Sept. 21, 2020, 4 p.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | N/A | 0.17 ppb (2) | 2.0 μg/m3 (2) | 6.0 μg/m3 (25) | 25.0 | |
| Sept. 21, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | -4.0 μg/m3 (0) | 3.0 μg/m3 (12) | 12.0 | |
| Sept. 21, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 μg/m3 (18) | 1.0 μg/m3 (4) | 18.0 | |
| Sept. 21, 2020, 1 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | N/A | 0.22 ppb (2) | 8.0 μg/m3 (7) | 0.0 μg/m3 (0) | 7.0 | |
| Sept. 21, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 μg/m3 (13) | 0.0 μg/m3 (0) | 13.0 | |
| Sept. 21, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 5.0 μg/m3 (5) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 21, 2020, 10 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.17 ppb (2) | 7.0 μg/m3 (6) | 6.0 μg/m3 (25) | 25.0 | |
| Sept. 21, 2020, 9 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.19 ppb (2) | 12.0 μg/m3 (11) | 2.0 μg/m3 (8) | 11.0 | |
| Sept. 21, 2020, 8 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.19 ppb (2) | 6.0 μg/m3 (5) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 21, 2020, 7 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.2 ppb (2) | 17.0 μg/m3 (15) | 7.0 μg/m3 (29) | 29.0 | |
| Sept. 21, 2020, 6 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.2 ppb (2) | 14.0 μg/m3 (13) | 8.0 μg/m3 (33) | 33.0 | |
| Sept. 21, 2020, 5 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.21 ppb (2) | 45.0 μg/m3 (41) | 7.0 μg/m3 (29) | 41.0 | |
| Sept. 21, 2020, 4 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.23 ppb (3) | 15.0 μg/m3 (14) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 21, 2020, 3 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | N/A | 0.22 ppb (2) | 37.0 μg/m3 (34) | 4.0 μg/m3 (17) | 34.0 | |
| Sept. 21, 2020, 2 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.2 ppb (2) | 13.0 μg/m3 (12) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 21, 2020, 1 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.19 ppb (2) | 5.0 μg/m3 (5) | 6.0 μg/m3 (25) | 25.0 | |
| Sept. 21, 2020, midnight | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | N/A | 0.19 ppb (2) | 9.0 μg/m3 (8) | 6.0 μg/m3 (25) | 25.0 | |
| Sept. 20, 2020, 11 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | N/A | 0.18 ppb (2) | 3.0 μg/m3 (3) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 20, 2020, 10 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | N/A | 0.18 ppb (2) | 65.0 μg/m3 (55) | 3.0 μg/m3 (12) | 55.0 | |
| Sept. 20, 2020, 9 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | N/A | 0.18 ppb (2) | 9.0 μg/m3 (8) | 1.0 μg/m3 (4) | 8.0 | |
| Sept. 20, 2020, 8 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | N/A | 0.17 ppb (2) | 11.0 μg/m3 (10) | 5.0 μg/m3 (21) | 21.0 | |
| Sept. 20, 2020, 7 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.16 ppb (2) | 1.0 μg/m3 (1) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 20, 2020, 6 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.16 ppb (2) | -3.0 μg/m3 (0) | 3.0 μg/m3 (12) | 12.0 | |
| Sept. 20, 2020, 5 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.16 ppb (2) | 40.0 μg/m3 (36) | 2.0 μg/m3 (8) | 36.0 | |
| Sept. 20, 2020, 4 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.14 ppb (2) | 7.0 μg/m3 (6) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 20, 2020, 3 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.14 ppb (2) | 62.0 μg/m3 (54) | 5.0 μg/m3 (21) | 54.0 | |
| Sept. 20, 2020, 2 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.14 ppb (2) | -2.0 μg/m3 (0) | 3.0 μg/m3 (12) | 12.0 | |
| Sept. 20, 2020, 1 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | N/A | 0.14 ppb (2) | 59.0 μg/m3 (52) | 4.0 μg/m3 (17) | 52.0 | |
| Sept. 20, 2020, noon | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | N/A | 0.14 ppb (2) | 1.0 μg/m3 (1) | 2.0 μg/m3 (8) | 8.0 | |
| Sept. 20, 2020, 11 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.15 ppb (2) | 2.0 μg/m3 (2) | 2.0 μg/m3 (8) | 8.0 | |
| Sept. 20, 2020, 10 a.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | N/A | 0.16 ppb (2) | 4.0 μg/m3 (4) | 1.0 μg/m3 (4) | 5.0 | |
| Sept. 20, 2020, 9 a.m. | N/A | N/A | N/A | 8.0 ppb (7) | N/A | 0.0 ppb (0) | N/A | 0.15 ppb (2) | 5.0 μg/m3 (5) | 0.0 μg/m3 (0) | 7.0 | |
| Sept. 20, 2020, 8 a.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | N/A | 0.15 ppb (2) | 4.0 μg/m3 (4) | 2.0 μg/m3 (8) | 8.0 |