Morrisville (Dan K Moore Fwy) NC, US: 35.8652, -78.8197
Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
May 11, 2022, 10 a.m. | 8.0 ppb (8) | 2.8 ppb (3) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 3.0 μg/m3 (13) | 13.0 | |
May 11, 2022, 9 a.m. | 2.6 ppb (3) | 0.6 ppb (1) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | -1.0 μg/m3 (0) | 3.0 | |
May 11, 2022, 8 a.m. | 2.9 ppb (3) | 0.8 ppb (1) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 3.0 μg/m3 (13) | 13.0 | |
May 11, 2022, 4 a.m. | 2.9 ppb (3) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 6.0 μg/m3 (25) | 25.0 | |
May 11, 2022, 3 a.m. | 1.9 ppb (2) | 0.3 ppb (1) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.16 ppb (3) | N/A | -1.0 μg/m3 (0) | 3.0 | |
May 11, 2022, 2 a.m. | 2.0 ppb (2) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.16 ppb (3) | N/A | 0.0 μg/m3 (0) | 3.0 | |
May 11, 2022, midnight | 5.0 ppb (5) | 0.9 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.19 ppb (3) | N/A | 5.0 μg/m3 (21) | 21.0 | |
May 10, 2022, 11 p.m. | 2.7 ppb (3) | 0.7 ppb (1) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 3.0 μg/m3 (13) | 13.0 | |
May 10, 2022, 9 p.m. | 2.6 ppb (3) | 1.1 ppb (2) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 5.0 μg/m3 (21) | 21.0 | |
May 10, 2022, 8 p.m. | 1.9 ppb (2) | 0.8 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 7.0 μg/m3 (30) | 30.0 | |
May 10, 2022, 7 p.m. | 4.6 ppb (5) | 1.6 ppb (2) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 4.0 μg/m3 (17) | 17.0 | |
May 10, 2022, 6 p.m. | 1.9 ppb (2) | 0.9 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 4.0 μg/m3 (17) | 17.0 | |
May 10, 2022, 5 p.m. | 3.7 ppb (4) | 1.4 ppb (2) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 5.0 μg/m3 (21) | 21.0 | |
May 10, 2022, 4 p.m. | 4.9 ppb (5) | 1.6 ppb (2) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 8.0 μg/m3 (34) | 34.0 | |
May 10, 2022, 3 p.m. | 5.0 ppb (5) | 2.1 ppb (2) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 10.0 μg/m3 (42) | 42.0 | |
May 10, 2022, 2 p.m. | 3.0 ppb (3) | 1.3 ppb (2) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 4.0 μg/m3 (17) | 17.0 | |
May 10, 2022, 1 p.m. | 3.1 ppb (3) | 1.3 ppb (2) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
May 10, 2022, noon | 7.4 ppb (7) | 3.2 ppb (4) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.19 ppb (3) | N/A | 2.0 μg/m3 (9) | 9.0 | |
May 10, 2022, noon | 7.4 ppb (7) | 3.2 ppb (4) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.19 ppb (3) | N/A | 2.0 μg/m3 (9) | 9.0 | |
May 10, 2022, 11 a.m. | 6.3 ppb (6) | 1.8 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.19 ppb (3) | N/A | 4.0 μg/m3 (17) | 17.0 | |
May 10, 2022, 11 a.m. | 6.3 ppb (6) | 1.8 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.19 ppb (3) | N/A | 4.0 μg/m3 (17) | 17.0 | |
May 10, 2022, 10 a.m. | 6.0 ppb (6) | 1.0 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.19 ppb (3) | N/A | 3.0 μg/m3 (13) | 13.0 | |
May 10, 2022, 9 a.m. | 2.5 ppb (3) | 0.4 ppb (1) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 2.0 μg/m3 (9) | 9.0 | |
May 10, 2022, 8 a.m. | 2.6 ppb (3) | 0.3 ppb (1) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 4.0 μg/m3 (17) | 17.0 | |
May 10, 2022, 7 a.m. | 5.1 ppb (5) | 0.6 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 5.0 μg/m3 (21) | 21.0 | |
May 10, 2022, 6 a.m. | 2.0 ppb (2) | 0.4 ppb (1) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 5.0 μg/m3 (21) | 21.0 | |
May 10, 2022, 3 a.m. | 2.6 ppb (3) | 0.2 ppb (1) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 0.0 μg/m3 (0) | 3.0 | |
May 10, 2022, 3 a.m. | 2.6 ppb (3) | 0.2 ppb (1) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 0.0 μg/m3 (0) | 3.0 | |
May 10, 2022, 2 a.m. | 3.0 ppb (3) | 0.3 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | -4.0 μg/m3 (0) | 3.0 | |
May 10, 2022, 2 a.m. | 3.0 ppb (3) | 0.3 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | -4.0 μg/m3 (0) | 3.0 | |
May 10, 2022, 1 a.m. | 1.9 ppb (2) | 0.3 ppb (1) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | -1.0 μg/m3 (0) | 3.0 | |
May 10, 2022, 1 a.m. | 1.9 ppb (2) | 0.3 ppb (1) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | -1.0 μg/m3 (0) | 3.0 | |
May 10, 2022, midnight | 1.4 ppb (2) | 0.3 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 2.0 μg/m3 (9) | 9.0 | |
May 10, 2022, midnight | 1.4 ppb (2) | 0.3 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 2.0 μg/m3 (9) | 9.0 | |
May 9, 2022, 11 p.m. | 1.6 ppb (2) | 0.4 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 1.0 μg/m3 (5) | 5.0 | |
May 9, 2022, 11 p.m. | 1.6 ppb (2) | 0.4 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 1.0 μg/m3 (5) | 5.0 | |
May 9, 2022, 10 p.m. | 3.4 ppb (4) | 1.1 ppb (2) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 3.0 μg/m3 (13) | 13.0 | |
May 9, 2022, 9 p.m. | 4.0 ppb (4) | 1.7 ppb (2) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.16 ppb (3) | N/A | 2.0 μg/m3 (9) | 9.0 | |
May 9, 2022, 9 p.m. | 4.0 ppb (4) | 1.7 ppb (2) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.16 ppb (3) | N/A | 2.0 μg/m3 (9) | 9.0 | |
May 9, 2022, 6 p.m. | 3.1 ppb (3) | 1.3 ppb (2) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 8.0 μg/m3 (34) | 34.0 | |
May 9, 2022, 1 p.m. | 3.8 ppb (4) | 1.9 ppb (2) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 3.0 μg/m3 (13) | 13.0 | |
May 9, 2022, noon | 5.2 ppb (5) | 2.8 ppb (3) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 1.0 μg/m3 (5) | 5.0 | |
May 9, 2022, 11 a.m. | 8.2 ppb (8) | 3.1 ppb (3) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.21 ppb (3) | N/A | 4.0 μg/m3 (17) | 17.0 | |
May 9, 2022, 10 a.m. | 4.7 ppb (5) | 1.3 ppb (2) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 4.0 μg/m3 (17) | 17.0 | |
May 9, 2022, 9 a.m. | 2.9 ppb (3) | 0.7 ppb (1) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 2.0 μg/m3 (9) | 9.0 | |
May 9, 2022, 8 a.m. | 1.5 ppb (2) | 0.3 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.12 ppb (2) | N/A | 2.0 μg/m3 (9) | 9.0 | |
May 9, 2022, 7 a.m. | 1.9 ppb (2) | 0.6 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 4.0 μg/m3 (17) | 17.0 | |
May 9, 2022, 2 a.m. | 3.1 ppb (3) | 0.9 ppb (1) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 2.0 μg/m3 (9) | 9.0 | |
May 9, 2022, 1 a.m. | 1.9 ppb (2) | 0.7 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.16 ppb (3) | N/A | 0.0 μg/m3 (0) | 3.0 | |
May 9, 2022, midnight | 1.8 ppb (2) | 0.6 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 3.0 μg/m3 (13) | 13.0 | |
May 8, 2022, 11 p.m. | 2.0 ppb (2) | 0.7 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 1.0 μg/m3 (5) | 5.0 | |
May 8, 2022, 10 p.m. | 1.4 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 2.0 μg/m3 (9) | 9.0 | |
May 8, 2022, 4 p.m. | 2.0 ppb (2) | 1.1 ppb (2) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 0.0 μg/m3 (0) | 2.0 | |
May 8, 2022, 4 p.m. | 2.0 ppb (2) | 1.1 ppb (2) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 0.0 μg/m3 (0) | 2.0 | |
May 8, 2022, 3 p.m. | 1.9 ppb (2) | 0.9 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.16 ppb (3) | N/A | 0.0 μg/m3 (0) | 3.0 | |
May 8, 2022, 2 p.m. | 1.8 ppb (2) | 0.7 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 0.0 μg/m3 (0) | 2.0 | |
May 8, 2022, noon | 1.8 ppb (2) | 0.7 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | -1.0 μg/m3 (0) | 2.0 | |
May 8, 2022, noon | 1.8 ppb (2) | 0.7 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | -1.0 μg/m3 (0) | 2.0 | |
May 8, 2022, 11 a.m. | 1.4 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | -1.0 μg/m3 (0) | 2.0 | |
May 8, 2022, 11 a.m. | 1.4 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | -1.0 μg/m3 (0) | 2.0 | |
May 8, 2022, 10 a.m. | 1.4 ppb (2) | 0.6 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 2.0 μg/m3 (9) | 9.0 | |
May 8, 2022, 8 a.m. | 1.0 ppb (1) | 0.2 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.12 ppb (2) | N/A | 1.0 μg/m3 (5) | 5.0 | |
May 8, 2022, 7 a.m. | 1.2 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | -2.0 μg/m3 (0) | 2.0 | |
May 8, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 3.0 μg/m3 (13) | 13.0 | |
May 8, 2022, 6 a.m. | 1.0 ppb (1) | 0.3 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 3.0 μg/m3 (13) | 13.0 | |
May 8, 2022, 3 a.m. | 0.8 ppb (1) | 0.3 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 0.0 μg/m3 (0) | 2.0 | |
May 8, 2022, 2 a.m. | 1.1 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
May 8, 2022, 1 a.m. | 1.1 ppb (2) | 0.3 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 4.0 μg/m3 (17) | 17.0 | |
May 8, 2022, midnight | 1.3 ppb (2) | 0.4 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.16 ppb (3) | N/A | 0.0 μg/m3 (0) | 3.0 | |
May 7, 2022, 10 p.m. | 1.7 ppb (2) | 0.7 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 0.0 μg/m3 (0) | 3.0 | |
May 7, 2022, 9 p.m. | 2.7 ppb (3) | 1.1 ppb (2) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 6.0 μg/m3 (25) | 25.0 | |
May 7, 2022, 8 p.m. | 1.7 ppb (2) | 0.7 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 0.0 μg/m3 (0) | 3.0 | |
May 7, 2022, 7 p.m. | 1.3 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.16 ppb (3) | N/A | 7.0 μg/m3 (30) | 30.0 | |
May 7, 2022, 5 p.m. | 1.2 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 4.0 μg/m3 (17) | 17.0 | |
May 7, 2022, 5 p.m. | 1.2 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 4.0 μg/m3 (17) | 17.0 | |
May 7, 2022, 4 p.m. | 5.2 ppb (5) | 2.0 ppb (2) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.19 ppb (3) | N/A | 11.0 μg/m3 (46) | 46.0 | |
May 7, 2022, 4 p.m. | 5.2 ppb (5) | 2.0 ppb (2) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.19 ppb (3) | N/A | 11.0 μg/m3 (46) | 46.0 | |
May 7, 2022, 3 p.m. | 5.6 ppb (6) | 2.1 ppb (2) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.23 ppb (3) | N/A | 5.0 μg/m3 (21) | 21.0 | |
May 7, 2022, 3 p.m. | 5.6 ppb (6) | 2.1 ppb (2) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.23 ppb (3) | N/A | 5.0 μg/m3 (21) | 21.0 | |
May 7, 2022, 2 p.m. | 6.3 ppb (6) | 2.7 ppb (3) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.24 ppb (3) | N/A | 3.0 μg/m3 (13) | 13.0 | |
May 7, 2022, 1 p.m. | 13.1 ppb (13) | 7.0 ppb (7) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.35 ppb (4) | N/A | 3.0 μg/m3 (13) | 13.0 | |
May 7, 2022, noon | 17.5 ppb (17) | 8.9 ppb (9) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.4 ppb (5) | N/A | 5.0 μg/m3 (21) | 21.0 | |
May 7, 2022, 11 a.m. | 25.1 ppb (24) | 13.6 ppb (13) | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.42 ppb (5) | N/A | 9.0 μg/m3 (38) | 38.0 | |
May 7, 2022, 7 a.m. | 5.9 ppb (6) | 1.5 ppb (2) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | N/A | N/A | 5.0 μg/m3 (21) | 21.0 | |
May 7, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.21 ppb (3) | N/A | 3.0 μg/m3 (13) | 13.0 | |
May 7, 2022, 6 a.m. | 4.3 ppb (5) | 0.9 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.21 ppb (3) | N/A | 3.0 μg/m3 (13) | 13.0 | |
May 7, 2022, 5 a.m. | 4.3 ppb (5) | 0.9 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.21 ppb (3) | N/A | 2.0 μg/m3 (9) | 9.0 | |
May 7, 2022, 4 a.m. | 8.0 ppb (8) | 2.1 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.24 ppb (3) | N/A | 5.0 μg/m3 (21) | 21.0 | |
May 7, 2022, 4 a.m. | 8.0 ppb (8) | 2.1 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.24 ppb (3) | N/A | 5.0 μg/m3 (21) | 21.0 | |
May 7, 2022, 3 a.m. | 10.1 ppb (10) | 3.3 ppb (4) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.24 ppb (3) | N/A | 4.0 μg/m3 (17) | 17.0 | |
May 7, 2022, 2 a.m. | 11.0 ppb (11) | 3.4 ppb (4) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.26 ppb (4) | N/A | 0.0 μg/m3 (0) | 11.0 | |
May 6, 2022, 8 p.m. | 17.0 ppb (17) | 6.3 ppb (6) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.27 ppb (4) | N/A | 32.0 μg/m3 (93) | 93.0 | |
May 6, 2022, 6 p.m. | 15.7 ppb (15) | 7.2 ppb (7) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.34 ppb (4) | N/A | 15.0 μg/m3 (58) | 58.0 | |
May 6, 2022, 6 p.m. | 15.7 ppb (15) | 7.2 ppb (7) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.34 ppb (4) | N/A | 15.0 μg/m3 (58) | 58.0 | |
May 6, 2022, 5 p.m. | 18.0 ppb (17) | 8.8 ppb (9) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.38 ppb (5) | N/A | 13.0 μg/m3 (53) | 53.0 | |
May 6, 2022, 4 p.m. | 16.8 ppb (16) | 7.7 ppb (8) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.32 ppb (4) | N/A | 16.0 μg/m3 (60) | 60.0 | |
May 6, 2022, 3 p.m. | 19.8 ppb (19) | 7.9 ppb (8) | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.33 ppb (4) | N/A | 11.0 μg/m3 (46) | 46.0 | |
May 6, 2022, 5 a.m. | 3.9 ppb (4) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.23 ppb (3) | N/A | 14.0 μg/m3 (55) | 55.0 | |
May 6, 2022, 4 a.m. | 6.2 ppb (6) | 0.5 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.23 ppb (3) | N/A | 13.0 μg/m3 (53) | 53.0 | |
May 6, 2022, 4 a.m. | 6.2 ppb (6) | 0.5 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.23 ppb (3) | N/A | 13.0 μg/m3 (53) | 53.0 | |
May 6, 2022, 3 a.m. | 6.3 ppb (6) | 0.5 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.22 ppb (3) | N/A | 12.0 μg/m3 (50) | 50.0 | |
May 6, 2022, 2 a.m. | 3.0 ppb (3) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.21 ppb (3) | N/A | 9.0 μg/m3 (38) | 38.0 | |
May 6, 2022, 2 a.m. | 3.0 ppb (3) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.21 ppb (3) | N/A | 9.0 μg/m3 (38) | 38.0 | |
May 6, 2022, 1 a.m. | 4.7 ppb (5) | 0.8 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.23 ppb (3) | N/A | 5.0 μg/m3 (21) | 21.0 | |
May 6, 2022, midnight | 6.0 ppb (6) | 1.1 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.22 ppb (3) | N/A | 10.0 μg/m3 (42) | 42.0 | |
May 6, 2022, midnight | 6.0 ppb (6) | 1.1 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.22 ppb (3) | N/A | 10.0 μg/m3 (42) | 42.0 | |
May 5, 2022, 11 p.m. | 7.4 ppb (7) | 2.0 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.27 ppb (4) | N/A | 15.0 μg/m3 (58) | 58.0 | |
May 5, 2022, 11 p.m. | 7.4 ppb (7) | 2.0 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.27 ppb (4) | N/A | 15.0 μg/m3 (58) | 58.0 | |
May 5, 2022, 10 p.m. | 8.4 ppb (8) | 3.4 ppb (4) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.27 ppb (4) | N/A | 5.0 μg/m3 (21) | 21.0 | |
May 5, 2022, 9 p.m. | 6.9 ppb (7) | 2.3 ppb (3) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.28 ppb (4) | N/A | 8.0 μg/m3 (34) | 34.0 | |
May 5, 2022, 7 p.m. | 10.3 ppb (10) | 3.8 ppb (4) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.29 ppb (4) | N/A | 9.0 μg/m3 (38) | 38.0 | |
May 5, 2022, 7 p.m. | 10.3 ppb (10) | 3.8 ppb (4) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.29 ppb (4) | N/A | 9.0 μg/m3 (38) | 38.0 | |
May 5, 2022, 6 p.m. | 6.8 ppb (7) | 2.7 ppb (3) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.24 ppb (3) | N/A | 6.0 μg/m3 (25) | 25.0 | |
May 5, 2022, 5 p.m. | 8.6 ppb (9) | 3.7 ppb (4) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.23 ppb (3) | N/A | 10.0 μg/m3 (42) | 42.0 | |
May 5, 2022, 4 p.m. | 6.9 ppb (7) | 3.2 ppb (4) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.23 ppb (3) | N/A | 9.0 μg/m3 (38) | 38.0 | |
May 5, 2022, 3 p.m. | 5.4 ppb (6) | 2.6 ppb (3) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.21 ppb (3) | N/A | 5.0 μg/m3 (21) | 21.0 | |
May 5, 2022, 2 p.m. | 4.9 ppb (5) | 2.2 ppb (3) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.2 ppb (3) | N/A | 9.0 μg/m3 (38) | 38.0 | |
May 5, 2022, 6 a.m. | 3.2 ppb (4) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 10.0 μg/m3 (42) | 42.0 | |
May 5, 2022, 6 a.m. | 3.2 ppb (4) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 10.0 μg/m3 (42) | 42.0 | |
May 5, 2022, 5 a.m. | 3.2 ppb (4) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.2 ppb (3) | N/A | 6.0 μg/m3 (25) | 25.0 | |
May 5, 2022, 4 a.m. | 6.4 ppb (7) | 0.5 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.22 ppb (3) | N/A | 7.0 μg/m3 (30) | 30.0 | |
May 5, 2022, 4 a.m. | 6.4 ppb (7) | 0.5 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.22 ppb (3) | N/A | 7.0 μg/m3 (30) | 30.0 | |
May 5, 2022, 3 a.m. | 12.3 ppb (12) | 2.5 ppb (3) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.28 ppb (4) | N/A | 10.0 μg/m3 (42) | 42.0 | |
May 5, 2022, 3 a.m. | 12.3 ppb (12) | 2.5 ppb (3) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.28 ppb (4) | N/A | 10.0 μg/m3 (42) | 42.0 | |
May 5, 2022, 2 a.m. | 18.9 ppb (18) | 5.6 ppb (6) | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 0.3 ppb (4) | N/A | 9.0 μg/m3 (38) | 38.0 | |
May 5, 2022, 2 a.m. | 18.9 ppb (18) | 5.6 ppb (6) | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 0.3 ppb (4) | N/A | 9.0 μg/m3 (38) | 38.0 | |
May 5, 2022, 1 a.m. | 14.8 ppb (14) | 4.0 ppb (4) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.35 ppb (4) | N/A | 12.0 μg/m3 (50) | 50.0 | |
May 5, 2022, 1 a.m. | 14.8 ppb (14) | 4.0 ppb (4) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.35 ppb (4) | N/A | 12.0 μg/m3 (50) | 50.0 | |
May 4, 2022, 11 p.m. | 28.8 ppb (28) | 10.1 ppb (10) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.49 ppb (6) | N/A | 9.0 μg/m3 (38) | 38.0 | |
May 4, 2022, 10 p.m. | 29.3 ppb (28) | 10.5 ppb (10) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.49 ppb (6) | N/A | 14.0 μg/m3 (55) | 55.0 | |
May 4, 2022, 1 p.m. | 22.9 ppb (22) | 14.0 ppb (14) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.31 ppb (4) | N/A | 8.0 μg/m3 (34) | 34.0 | |
May 4, 2022, noon | 20.2 ppb (20) | 10.8 ppb (11) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.32 ppb (4) | N/A | 4.0 μg/m3 (17) | 20.0 | |
May 4, 2022, 11 a.m. | 29.9 ppb (29) | 16.2 ppb (16) | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.36 ppb (5) | N/A | 10.0 μg/m3 (42) | 42.0 | |
May 4, 2022, 11 a.m. | 29.9 ppb (29) | 16.2 ppb (16) | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.36 ppb (5) | N/A | 10.0 μg/m3 (42) | 42.0 | |
May 4, 2022, 10 a.m. | 26.4 ppb (25) | 14.4 ppb (14) | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.35 ppb (4) | N/A | 8.0 μg/m3 (34) | 34.0 | |
May 4, 2022, 10 a.m. | 26.4 ppb (25) | 14.4 ppb (14) | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.35 ppb (4) | N/A | 8.0 μg/m3 (34) | 34.0 | |
May 4, 2022, 9 a.m. | 13.5 ppb (13) | 5.7 ppb (6) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.21 ppb (3) | N/A | 9.0 μg/m3 (38) | 38.0 | |
May 4, 2022, 8 a.m. | 11.4 ppb (11) | 4.3 ppb (5) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 6.0 μg/m3 (25) | 25.0 | |
May 4, 2022, 7 a.m. | 6.5 ppb (7) | 2.0 ppb (2) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.16 ppb (3) | N/A | 11.0 μg/m3 (46) | 46.0 | |
May 4, 2022, 6 a.m. | 9.1 ppb (9) | 3.3 ppb (4) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.16 ppb (3) | N/A | 7.0 μg/m3 (30) | 30.0 | |
May 4, 2022, 5 a.m. | 9.1 ppb (9) | 3.3 ppb (4) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 9.0 μg/m3 (38) | 38.0 | |
May 4, 2022, 5 a.m. | 9.1 ppb (9) | 3.3 ppb (4) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 9.0 μg/m3 (38) | 38.0 | |
May 4, 2022, 4 a.m. | 6.4 ppb (7) | 2.2 ppb (3) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 8.0 μg/m3 (34) | 34.0 | |
May 4, 2022, 3 a.m. | 5.0 ppb (5) | 1.4 ppb (2) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 3.0 μg/m3 (13) | 13.0 | |
May 4, 2022, 2 a.m. | 8.1 ppb (8) | 2.3 ppb (3) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.22 ppb (3) | N/A | 8.0 μg/m3 (34) | 34.0 | |
May 4, 2022, 1 a.m. | 11.2 ppb (11) | 3.0 ppb (3) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.23 ppb (3) | N/A | 10.0 μg/m3 (42) | 42.0 | |
May 4, 2022, 1 a.m. | 11.2 ppb (11) | 3.0 ppb (3) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.23 ppb (3) | N/A | 10.0 μg/m3 (42) | 42.0 | |
May 4, 2022, midnight | 9.0 ppb (9) | 2.1 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.28 ppb (4) | N/A | 9.0 μg/m3 (38) | 38.0 | |
May 4, 2022, midnight | 9.0 ppb (9) | 2.1 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.28 ppb (4) | N/A | 9.0 μg/m3 (38) | 38.0 | |
May 3, 2022, 11 p.m. | 13.3 ppb (13) | 3.7 ppb (4) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.33 ppb (4) | N/A | 14.0 μg/m3 (55) | 55.0 | |
May 3, 2022, 11 p.m. | 13.3 ppb (13) | 3.7 ppb (4) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.33 ppb (4) | N/A | 14.0 μg/m3 (55) | 55.0 | |
May 3, 2022, 7 p.m. | 21.0 ppb (20) | 10.9 ppb (11) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.35 ppb (4) | N/A | 9.0 μg/m3 (38) | 38.0 | |
May 3, 2022, 6 p.m. | 17.9 ppb (17) | 7.6 ppb (8) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.35 ppb (4) | N/A | 14.0 μg/m3 (55) | 55.0 | |
May 3, 2022, 5 p.m. | 17.9 ppb (17) | 8.6 ppb (9) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.32 ppb (4) | N/A | 16.0 μg/m3 (60) | 60.0 | |
May 3, 2022, 4 p.m. | 20.8 ppb (20) | 9.4 ppb (9) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.33 ppb (4) | N/A | 16.0 μg/m3 (60) | 60.0 | |
May 3, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.32 ppb (4) | N/A | 18.0 μg/m3 (64) | 64.0 | |
May 3, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.34 ppb (4) | N/A | 13.0 μg/m3 (53) | 53.0 | |
May 3, 2022, noon | 24.0 ppb (23) | 14.6 ppb (14) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.42 ppb (5) | N/A | 15.0 μg/m3 (58) | 58.0 | |
May 3, 2022, 11 a.m. | 42.3 ppb (40) | 27.3 ppb (26) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.52 ppb (6) | N/A | 18.0 μg/m3 (64) | 64.0 | |
May 3, 2022, 10 a.m. | 41.3 ppb (39) | 25.3 ppb (24) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.55 ppb (7) | N/A | 16.0 μg/m3 (60) | 60.0 | |
May 3, 2022, midnight | 8.0 ppb (8) | 0.7 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.26 ppb (4) | N/A | 14.0 μg/m3 (55) | 55.0 | |
May 2, 2022, 11 p.m. | 11.5 ppb (11) | 3.1 ppb (3) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.32 ppb (4) | N/A | 15.0 μg/m3 (58) | 58.0 | |
May 2, 2022, 10 p.m. | 23.1 ppb (22) | 8.4 ppb (8) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.48 ppb (6) | N/A | 10.0 μg/m3 (42) | 42.0 | |
May 2, 2022, 9 p.m. | 18.4 ppb (18) | 7.4 ppb (7) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.36 ppb (5) | N/A | 12.0 μg/m3 (50) | 50.0 | |
May 2, 2022, 8 p.m. | 17.0 ppb (17) | 8.6 ppb (9) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.37 ppb (5) | N/A | 15.0 μg/m3 (58) | 58.0 | |
May 2, 2022, 7 p.m. | 17.3 ppb (17) | 8.4 ppb (8) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.36 ppb (5) | N/A | 14.0 μg/m3 (55) | 55.0 | |
May 2, 2022, 1 p.m. | 26.7 ppb (26) | 17.1 ppb (17) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.35 ppb (4) | N/A | N/A | 26.0 | |
May 2, 2022, noon | 29.9 ppb (29) | 17.1 ppb (17) | N/A | 13.0 ppb (13) | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 |