Rumford (Rumford) RI, US: 41.840302, -71.361702
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| July 14, 2020, 11 a.m. | 6.1 ppb (6) | 1.4 ppb (1) | 3.4 ppb (3) | 5.0 ppb (5) | 2.0 ppb (2) | 0.0 ppb (0) | 19.0 ppb (15) | 0.21 ppb (2) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 14, 2020, 10 a.m. | 7.5 ppb (7) | 1.3 ppb (1) | 4.6 ppb (4) | 6.0 ppb (6) | 3.3 ppb (3) | 0.0 ppb (0) | 13.0 ppb (10) | 0.24 ppb (3) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 14, 2020, 9 a.m. | 7.4 ppb (7) | 0.3 ppb (0) | 4.3 ppb (4) | 7.0 ppb (6) | 4.0 ppb (4) | 0.0 ppb (0) | N/A | 0.27 ppb (3) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 14, 2020, 8 a.m. | 5.6 ppb (5) | 0.1 ppb (0) | 2.6 ppb (2) | 6.0 ppb (6) | 2.5 ppb (2) | 0.0 ppb (0) | 15.0 ppb (12) | 0.2 ppb (2) | N/A | 11.0 μg/m3 (46) | 46.0 | |
| July 14, 2020, 7 a.m. | 5.8 ppb (5) | 0.1 ppb (0) | 2.5 ppb (2) | 6.0 ppb (6) | 2.4 ppb (2) | 0.0 ppb (0) | 16.0 ppb (12) | 0.19 ppb (2) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 14, 2020, 6 a.m. | 4.9 ppb (5) | 0.1 ppb (0) | 1.5 ppb (1) | 5.0 ppb (5) | 1.4 ppb (1) | 0.0 ppb (0) | 19.0 ppb (15) | 0.19 ppb (2) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 14, 2020, 5 a.m. | 7.2 ppb (7) | 0.1 ppb (0) | 2.9 ppb (3) | 7.0 ppb (6) | 2.8 ppb (3) | 0.0 ppb (0) | 19.0 ppb (15) | 0.22 ppb (2) | N/A | 10.0 μg/m3 (42) | 42.0 | |
| July 14, 2020, 4 a.m. | 7.0 ppb (6) | 0.1 ppb (0) | 2.3 ppb (2) | 7.0 ppb (6) | 2.2 ppb (2) | 0.0 ppb (0) | 20.0 ppb (15) | 0.19 ppb (2) | N/A | 11.0 μg/m3 (46) | 46.0 | |
| July 14, 2020, 3 a.m. | 6.5 ppb (6) | 0.0 ppb (0) | 1.0 ppb (1) | 7.0 ppb (6) | 0.9 ppb (1) | 0.0 ppb (0) | 25.0 ppb (19) | 0.23 ppb (3) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 14, 2020, 2 a.m. | 6.8 ppb (6) | 0.0 ppb (0) | N/A | 7.0 ppb (6) | N/A | 0.0 ppb (0) | 36.0 ppb (28) | 0.2 ppb (2) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 14, 2020, 1 a.m. | 5.1 ppb (5) | 0.0 ppb (0) | 3.1 ppb (3) | 5.0 ppb (5) | 3.1 ppb (3) | 0.0 ppb (0) | 43.0 ppb (33) | 0.18 ppb (2) | N/A | 5.0 μg/m3 (21) | 33.0 | |
| July 14, 2020, midnight | 4.0 ppb (4) | 0.1 ppb (0) | 2.1 ppb (2) | 4.0 ppb (4) | 2.1 ppb (2) | 0.0 ppb (0) | 49.0 ppb (38) | 0.18 ppb (2) | N/A | 7.0 μg/m3 (29) | 38.0 | |
| July 13, 2020, 11 p.m. | 3.5 ppb (3) | 0.1 ppb (0) | 1.7 ppb (2) | 3.0 ppb (3) | 1.5 ppb (1) | 0.0 ppb (0) | 52.0 ppb (40) | 0.18 ppb (2) | N/A | 10.0 μg/m3 (42) | 42.0 | |
| July 13, 2020, 10 p.m. | 2.9 ppb (3) | 0.2 ppb (0) | 1.1 ppb (1) | 3.0 ppb (3) | 0.9 ppb (1) | 0.0 ppb (0) | 54.0 ppb (42) | 0.18 ppb (2) | N/A | 8.0 μg/m3 (33) | 42.0 | |
| July 13, 2020, 9 p.m. | 2.7 ppb (3) | 0.2 ppb (0) | 0.8 ppb (1) | 3.0 ppb (3) | 0.6 ppb (1) | 0.0 ppb (0) | 58.0 ppb (45) | 0.18 ppb (2) | N/A | 7.0 μg/m3 (29) | 45.0 | |
| July 13, 2020, 8 p.m. | 2.8 ppb (3) | 0.2 ppb (0) | 1.0 ppb (1) | 3.0 ppb (3) | 0.8 ppb (1) | 0.0 ppb (0) | 54.0 ppb (42) | 0.18 ppb (2) | N/A | 6.0 μg/m3 (25) | 42.0 | |
| July 13, 2020, 7 p.m. | 2.8 ppb (3) | 0.2 ppb (0) | 1.0 ppb (1) | 3.0 ppb (3) | 0.8 ppb (1) | 0.0 ppb (0) | 53.0 ppb (41) | 0.17 ppb (2) | N/A | 7.0 μg/m3 (29) | 41.0 | |
| July 13, 2020, 6 p.m. | 2.8 ppb (3) | 0.3 ppb (0) | 1.0 ppb (1) | 3.0 ppb (3) | 0.7 ppb (1) | 0.0 ppb (0) | 54.0 ppb (42) | 0.17 ppb (2) | N/A | 6.0 μg/m3 (25) | 42.0 | |
| July 13, 2020, 5 p.m. | 2.8 ppb (3) | 0.2 ppb (0) | 1.0 ppb (1) | 3.0 ppb (3) | 0.8 ppb (1) | 0.0 ppb (0) | 55.0 ppb (42) | 0.17 ppb (2) | N/A | 6.0 μg/m3 (25) | 42.0 | |
| July 13, 2020, 4 p.m. | 2.7 ppb (3) | 0.2 ppb (0) | 0.9 ppb (1) | 3.0 ppb (3) | 0.7 ppb (1) | 0.0 ppb (0) | 53.0 ppb (41) | 0.17 ppb (2) | N/A | 5.0 μg/m3 (21) | 41.0 | |
| July 13, 2020, 3 p.m. | 3.9 ppb (4) | 0.3 ppb (0) | 2.1 ppb (2) | 4.0 ppb (4) | 1.8 ppb (2) | 0.0 ppb (0) | 53.0 ppb (41) | 0.18 ppb (2) | N/A | 4.0 μg/m3 (17) | 41.0 | |
| July 13, 2020, 2 p.m. | 7.5 ppb (7) | 1.2 ppb (1) | 5.9 ppb (5) | 6.0 ppb (6) | 4.8 ppb (4) | 0.0 ppb (0) | 42.0 ppb (32) | 0.21 ppb (2) | N/A | 5.0 μg/m3 (21) | 32.0 | |
| July 13, 2020, 1 p.m. | 9.9 ppb (9) | 1.3 ppb (1) | 8.4 ppb (8) | 9.0 ppb (8) | 7.2 ppb (7) | 0.0 ppb (0) | 30.0 ppb (23) | 0.23 ppb (3) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 13, 2020, noon | 11.7 ppb (11) | 1.2 ppb (1) | 10.4 ppb (10) | 10.0 ppb (9) | 9.2 ppb (9) | 0.0 ppb (0) | 26.0 ppb (20) | 0.23 ppb (3) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 13, 2020, 11 a.m. | 11.5 ppb (11) | 0.8 ppb (1) | 9.8 ppb (9) | 11.0 ppb (10) | 9.0 ppb (8) | 0.0 ppb (0) | 24.0 ppb (18) | 0.23 ppb (3) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 13, 2020, 10 a.m. | 9.4 ppb (9) | 0.3 ppb (0) | 7.9 ppb (7) | 9.0 ppb (8) | 7.6 ppb (7) | 0.0 ppb (0) | 26.0 ppb (20) | 0.21 ppb (2) | N/A | 10.0 μg/m3 (42) | 42.0 | |
| July 13, 2020, 9 a.m. | 4.8 ppb (4) | 0.1 ppb (0) | 2.8 ppb (3) | 5.0 ppb (5) | 2.7 ppb (3) | 0.0 ppb (0) | 32.0 ppb (25) | 0.18 ppb (2) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 13, 2020, 8 a.m. | 4.9 ppb (5) | 0.0 ppb (0) | 2.9 ppb (3) | 5.0 ppb (5) | 2.8 ppb (3) | 1.0 ppb (1) | 33.0 ppb (25) | 0.18 ppb (2) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 13, 2020, 7 a.m. | 4.0 ppb (4) | 0.1 ppb (0) | 1.9 ppb (2) | 4.0 ppb (4) | 1.8 ppb (2) | 0.0 ppb (0) | 37.0 ppb (28) | 0.17 ppb (2) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 12, 2020, 11 p.m. | 4.4 ppb (4) | 0.2 ppb (0) | 2.5 ppb (2) | 4.0 ppb (4) | 2.2 ppb (2) | 0.0 ppb (0) | 39.0 ppb (30) | 0.17 ppb (2) | N/A | 11.0 μg/m3 (46) | 46.0 | |
| July 12, 2020, 10 p.m. | 3.8 ppb (4) | 0.4 ppb (0) | 2.0 ppb (2) | 3.0 ppb (3) | 1.6 ppb (1) | 0.0 ppb (0) | 41.0 ppb (32) | 0.17 ppb (2) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 12, 2020, 9 p.m. | 2.9 ppb (3) | 0.4 ppb (0) | 0.9 ppb (1) | 3.0 ppb (3) | 0.5 ppb (0) | 0.0 ppb (0) | 41.0 ppb (32) | 0.16 ppb (2) | N/A | 6.0 μg/m3 (25) | 32.0 | |
| July 12, 2020, 8 p.m. | 3.4 ppb (3) | 0.5 ppb (0) | 1.4 ppb (1) | 3.0 ppb (3) | 0.9 ppb (1) | 0.0 ppb (0) | 40.0 ppb (31) | 0.15 ppb (2) | N/A | 6.0 μg/m3 (25) | 31.0 | |
| July 12, 2020, 7 p.m. | 2.7 ppb (3) | 0.4 ppb (0) | 0.7 ppb (1) | 2.0 ppb (2) | 0.3 ppb (0) | 0.0 ppb (0) | 39.0 ppb (30) | 0.14 ppb (2) | N/A | 4.0 μg/m3 (17) | 30.0 | |
| July 12, 2020, 6 p.m. | 2.2 ppb (2) | 0.3 ppb (0) | 0.1 ppb (0) | 2.0 ppb (2) | -0.1 ppb (0) | 0.0 ppb (0) | 40.0 ppb (31) | 0.14 ppb (2) | N/A | 3.0 μg/m3 (12) | 31.0 | |
| July 12, 2020, 5 p.m. | 2.1 ppb (2) | 0.3 ppb (0) | 0.1 ppb (0) | 2.0 ppb (2) | -0.1 ppb (0) | 0.0 ppb (0) | 39.0 ppb (30) | 0.15 ppb (2) | N/A | 4.0 μg/m3 (17) | 30.0 | |
| July 12, 2020, 4 p.m. | 2.4 ppb (2) | 0.4 ppb (0) | 0.4 ppb (0) | 2.0 ppb (2) | 0.0 ppb (0) | 0.0 ppb (0) | 39.0 ppb (30) | 0.14 ppb (2) | N/A | 2.0 μg/m3 (8) | 30.0 | |
| July 12, 2020, 3 p.m. | 1.8 ppb (2) | 0.3 ppb (0) | -0.3 ppb (0) | 2.0 ppb (2) | -0.4 ppb (0) | 0.0 ppb (0) | 39.0 ppb (30) | 0.14 ppb (2) | N/A | 4.0 μg/m3 (17) | 30.0 | |
| July 12, 2020, 2 p.m. | 3.2 ppb (3) | 0.6 ppb (1) | 1.3 ppb (1) | 3.0 ppb (3) | 0.7 ppb (1) | 0.0 ppb (0) | 37.0 ppb (28) | 0.15 ppb (2) | N/A | 6.0 μg/m3 (25) | 28.0 | |
| July 12, 2020, 1 p.m. | 4.3 ppb (4) | 1.0 ppb (1) | 2.5 ppb (2) | 3.0 ppb (3) | 1.5 ppb (1) | 0.0 ppb (0) | 33.0 ppb (25) | 0.16 ppb (2) | N/A | 5.0 μg/m3 (21) | 25.0 | |
| July 12, 2020, noon | 3.3 ppb (3) | 0.7 ppb (1) | 1.3 ppb (1) | 3.0 ppb (3) | 0.7 ppb (1) | 0.0 ppb (0) | 32.0 ppb (25) | 0.15 ppb (2) | N/A | 4.0 μg/m3 (17) | 25.0 | |
| July 12, 2020, 11 a.m. | 2.9 ppb (3) | 0.5 ppb (0) | 0.9 ppb (1) | 2.0 ppb (2) | 0.4 ppb (0) | 0.0 ppb (0) | 28.0 ppb (22) | 0.16 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 12, 2020, 10 a.m. | 3.1 ppb (3) | 0.3 ppb (0) | 1.2 ppb (1) | 3.0 ppb (3) | 0.9 ppb (1) | 0.0 ppb (0) | 27.0 ppb (21) | 0.17 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 12, 2020, 9 a.m. | 2.4 ppb (2) | 0.1 ppb (0) | 0.5 ppb (0) | 2.0 ppb (2) | 0.4 ppb (0) | 0.0 ppb (0) | 29.0 ppb (22) | 0.15 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 12, 2020, 8 a.m. | 3.0 ppb (3) | 0.1 ppb (0) | 1.1 ppb (1) | 3.0 ppb (3) | 1.0 ppb (1) | 0.0 ppb (0) | 30.0 ppb (23) | 0.14 ppb (2) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 12, 2020, 7 a.m. | 1.9 ppb (2) | 0.1 ppb (0) | -0.2 ppb (0) | 2.0 ppb (2) | -0.2 ppb (0) | 0.0 ppb (0) | 32.0 ppb (25) | 0.13 ppb (1) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 12, 2020, 6 a.m. | 1.5 ppb (1) | 0.1 ppb (0) | -0.6 ppb (0) | 1.0 ppb (1) | -0.6 ppb (0) | 0.0 ppb (0) | 35.0 ppb (27) | 0.13 ppb (1) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 12, 2020, 5 a.m. | 1.8 ppb (2) | 0.1 ppb (0) | -0.2 ppb (0) | 2.0 ppb (2) | -0.2 ppb (0) | 0.0 ppb (0) | 35.0 ppb (27) | 0.13 ppb (1) | N/A | 11.0 μg/m3 (46) | 46.0 | |
| July 12, 2020, 4 a.m. | 1.8 ppb (2) | 0.1 ppb (0) | -0.1 ppb (0) | 2.0 ppb (2) | -0.1 ppb (0) | 0.0 ppb (0) | 34.0 ppb (26) | 0.1 ppb (1) | N/A | 4.0 μg/m3 (17) | 26.0 | |
| July 12, 2020, 3 a.m. | 1.3 ppb (1) | 0.1 ppb (0) | -0.7 ppb (0) | 1.0 ppb (1) | -0.7 ppb (0) | 0.0 ppb (0) | 30.0 ppb (23) | 0.12 ppb (1) | N/A | 4.0 μg/m3 (17) | 23.0 | |
| July 12, 2020, 2 a.m. | 1.3 ppb (1) | 0.2 ppb (0) | -0.8 ppb (0) | 1.0 ppb (1) | -0.8 ppb (0) | 0.0 ppb (0) | 25.0 ppb (19) | 0.12 ppb (1) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 12, 2020, 1 a.m. | 1.9 ppb (2) | 0.3 ppb (0) | -0.2 ppb (0) | 2.0 ppb (2) | -0.3 ppb (0) | 0.0 ppb (0) | 24.0 ppb (18) | 0.13 ppb (1) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 12, 2020, midnight | 1.1 ppb (1) | 0.2 ppb (0) | -0.9 ppb (0) | 1.0 ppb (1) | -1.0 ppb (0) | 0.0 ppb (0) | 25.0 ppb (19) | 0.11 ppb (1) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 11, 2020, 11 p.m. | 1.3 ppb (1) | 0.2 ppb (0) | -0.8 ppb (0) | 1.0 ppb (1) | -0.8 ppb (0) | 0.0 ppb (0) | 24.0 ppb (18) | 0.11 ppb (1) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 11, 2020, 10 p.m. | 1.7 ppb (2) | 0.3 ppb (0) | -0.5 ppb (0) | 1.0 ppb (1) | -0.6 ppb (0) | 0.0 ppb (0) | 25.0 ppb (19) | 0.12 ppb (1) | N/A | 4.0 μg/m3 (17) | 19.0 | |
| July 11, 2020, 9 p.m. | 1.7 ppb (2) | 0.3 ppb (0) | -0.4 ppb (0) | 1.0 ppb (1) | -0.5 ppb (0) | 0.0 ppb (0) | 25.0 ppb (19) | 0.12 ppb (1) | N/A | 4.0 μg/m3 (17) | 19.0 | |
| July 11, 2020, 8 p.m. | 1.8 ppb (2) | 0.4 ppb (0) | -0.2 ppb (0) | 2.0 ppb (2) | -0.4 ppb (0) | 0.0 ppb (0) | 29.0 ppb (22) | 0.12 ppb (1) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 11, 2020, 7 p.m. | 1.9 ppb (2) | 0.4 ppb (0) | 0.0 ppb (0) | 2.0 ppb (2) | -0.2 ppb (0) | 0.0 ppb (0) | 30.0 ppb (23) | 0.12 ppb (1) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 11, 2020, 6 p.m. | 1.9 ppb (2) | 0.4 ppb (0) | 0.1 ppb (0) | 2.0 ppb (2) | -0.1 ppb (0) | 0.0 ppb (0) | 32.0 ppb (25) | 0.12 ppb (1) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 11, 2020, 5 p.m. | 2.1 ppb (2) | 0.5 ppb (0) | 0.3 ppb (0) | 2.0 ppb (2) | 0.0 ppb (0) | 0.0 ppb (0) | 31.0 ppb (24) | 0.13 ppb (1) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 11, 2020, 4 p.m. | 2.0 ppb (2) | 0.4 ppb (0) | 0.2 ppb (0) | 2.0 ppb (2) | -0.1 ppb (0) | 0.0 ppb (0) | 30.0 ppb (23) | 0.12 ppb (1) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 11, 2020, 3 p.m. | 1.8 ppb (2) | 0.4 ppb (0) | 0.0 ppb (0) | 1.0 ppb (1) | -0.3 ppb (0) | 0.0 ppb (0) | 28.0 ppb (22) | 0.12 ppb (1) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 11, 2020, 2 p.m. | 2.1 ppb (2) | 0.5 ppb (0) | 0.1 ppb (0) | 2.0 ppb (2) | -0.3 ppb (0) | 0.0 ppb (0) | 27.0 ppb (21) | 0.11 ppb (1) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 11, 2020, 1 p.m. | 1.7 ppb (2) | 0.4 ppb (0) | -0.5 ppb (0) | 1.0 ppb (1) | -0.8 ppb (0) | 0.0 ppb (0) | 25.0 ppb (19) | 0.11 ppb (1) | N/A | 3.0 μg/m3 (12) | 19.0 | |
| July 11, 2020, noon | 1.6 ppb (1) | 0.3 ppb (0) | -0.6 ppb (0) | 1.0 ppb (1) | -0.8 ppb (0) | 0.0 ppb (0) | 25.0 ppb (19) | 0.1 ppb (1) | N/A | 2.0 μg/m3 (8) | 19.0 | |
| July 11, 2020, 11 a.m. | 1.1 ppb (1) | 0.2 ppb (0) | -1.1 ppb (0) | 1.0 ppb (1) | -1.2 ppb (0) | 0.0 ppb (0) | 27.0 ppb (21) | 0.1 ppb (1) | N/A | 2.0 μg/m3 (8) | 21.0 | |
| July 11, 2020, 10 a.m. | 0.9 ppb (1) | 0.2 ppb (0) | -1.3 ppb (0) | 1.0 ppb (1) | -1.3 ppb (0) | 0.0 ppb (0) | 28.0 ppb (22) | 0.1 ppb (1) | N/A | 3.0 μg/m3 (12) | 22.0 | |
| July 11, 2020, 9 a.m. | 1.1 ppb (1) | 0.2 ppb (0) | -1.2 ppb (0) | 1.0 ppb (1) | -1.2 ppb (0) | 0.0 ppb (0) | 28.0 ppb (22) | 0.1 ppb (1) | N/A | 2.0 μg/m3 (8) | 22.0 | |
| July 11, 2020, 8 a.m. | 0.9 ppb (1) | 0.1 ppb (0) | -1.3 ppb (0) | 1.0 ppb (1) | -1.4 ppb (0) | 0.0 ppb (0) | 29.0 ppb (22) | 0.1 ppb (1) | N/A | 2.0 μg/m3 (8) | 22.0 | |
| July 11, 2020, 7 a.m. | 0.7 ppb (1) | 0.1 ppb (0) | -1.5 ppb (0) | 1.0 ppb (1) | -1.5 ppb (0) | 0.0 ppb (0) | 29.0 ppb (22) | 0.1 ppb (1) | N/A | 5.0 μg/m3 (21) | 22.0 | |
| July 11, 2020, 6 a.m. | 0.8 ppb (1) | 0.1 ppb (0) | -1.4 ppb (0) | 1.0 ppb (1) | -1.5 ppb (0) | 0.0 ppb (0) | 27.0 ppb (21) | 0.1 ppb (1) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 11, 2020, 5 a.m. | 0.8 ppb (1) | 0.1 ppb (0) | -1.4 ppb (0) | 1.0 ppb (1) | -1.5 ppb (0) | 0.0 ppb (0) | 26.0 ppb (20) | 0.1 ppb (1) | N/A | 4.0 μg/m3 (17) | 20.0 | |
| July 11, 2020, 4 a.m. | 0.9 ppb (1) | 0.1 ppb (0) | -1.4 ppb (0) | 1.0 ppb (1) | -1.4 ppb (0) | 0.0 ppb (0) | 24.0 ppb (18) | 0.07 ppb (1) | N/A | 3.0 μg/m3 (12) | 18.0 | |
| July 11, 2020, 3 a.m. | 0.7 ppb (1) | 0.1 ppb (0) | -1.5 ppb (0) | 1.0 ppb (1) | -1.6 ppb (0) | 0.0 ppb (0) | 20.0 ppb (15) | 0.09 ppb (1) | N/A | 1.0 μg/m3 (4) | 15.0 | |
| July 11, 2020, 2 a.m. | 0.8 ppb (1) | 0.2 ppb (0) | -1.4 ppb (0) | 1.0 ppb (1) | -1.5 ppb (0) | 0.0 ppb (0) | 17.0 ppb (13) | 0.09 ppb (1) | N/A | 4.0 μg/m3 (17) | 17.0 | |
| July 11, 2020, 1 a.m. | 1.2 ppb (1) | 0.2 ppb (0) | -1.2 ppb (0) | 1.0 ppb (1) | -1.3 ppb (0) | 0.0 ppb (0) | 14.0 ppb (11) | 0.1 ppb (1) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 11, 2020, midnight | 1.4 ppb (1) | 0.3 ppb (0) | -1.1 ppb (0) | 1.0 ppb (1) | -1.2 ppb (0) | 0.0 ppb (0) | 13.0 ppb (10) | 0.1 ppb (1) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 10, 2020, 11 p.m. | 1.6 ppb (1) | 0.3 ppb (0) | -1.0 ppb (0) | 1.0 ppb (1) | -1.1 ppb (0) | 0.0 ppb (0) | 15.0 ppb (12) | 0.1 ppb (1) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 10, 2020, 10 p.m. | 1.4 ppb (1) | 0.3 ppb (0) | -1.2 ppb (0) | 1.0 ppb (1) | -1.3 ppb (0) | 0.0 ppb (0) | 17.0 ppb (13) | 0.1 ppb (1) | N/A | 2.0 μg/m3 (8) | 13.0 | |
| July 10, 2020, 9 p.m. | 1.4 ppb (1) | 0.3 ppb (0) | -1.2 ppb (0) | 1.0 ppb (1) | -1.4 ppb (0) | 0.0 ppb (0) | 21.0 ppb (16) | 0.1 ppb (1) | N/A | 2.0 μg/m3 (8) | 16.0 | |
| July 10, 2020, 8 p.m. | 1.4 ppb (1) | 0.3 ppb (0) | -1.3 ppb (0) | 1.0 ppb (1) | -1.5 ppb (0) | 0.0 ppb (0) | 22.0 ppb (17) | 0.1 ppb (1) | N/A | 2.0 μg/m3 (8) | 17.0 | |
| July 10, 2020, 7 p.m. | 1.3 ppb (1) | 0.3 ppb (0) | -1.4 ppb (0) | 1.0 ppb (1) | -1.6 ppb (0) | 0.0 ppb (0) | 20.0 ppb (15) | 0.1 ppb (1) | N/A | 2.0 μg/m3 (8) | 15.0 | |
| July 10, 2020, 6 p.m. | 1.5 ppb (1) | 0.3 ppb (0) | -1.5 ppb (0) | 1.0 ppb (1) | -1.7 ppb (0) | 0.0 ppb (0) | 22.0 ppb (17) | 0.1 ppb (1) | N/A | 1.0 μg/m3 (4) | 17.0 | |
| July 10, 2020, 5 p.m. | 1.6 ppb (1) | 0.3 ppb (0) | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 24.0 ppb (18) | 0.12 ppb (1) | N/A | 3.0 μg/m3 (12) | 18.0 | |
| July 10, 2020, 4 p.m. | 1.4 ppb (1) | 0.3 ppb (0) | -0.8 ppb (0) | 1.0 ppb (1) | -0.9 ppb (0) | 0.0 ppb (0) | 23.0 ppb (18) | 0.12 ppb (1) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 10, 2020, 3 p.m. | 1.7 ppb (2) | 0.3 ppb (0) | -0.7 ppb (0) | 1.0 ppb (1) | -0.9 ppb (0) | 0.0 ppb (0) | 23.0 ppb (18) | 0.13 ppb (1) | N/A | 4.0 μg/m3 (17) | 18.0 | |
| July 10, 2020, 2 p.m. | 1.5 ppb (1) | 0.3 ppb (0) | -0.8 ppb (0) | 1.0 ppb (1) | -1.1 ppb (0) | 0.0 ppb (0) | 20.0 ppb (15) | 0.12 ppb (1) | N/A | 3.0 μg/m3 (12) | 15.0 | |
| July 10, 2020, 1 p.m. | 2.4 ppb (2) | 0.7 ppb (1) | -0.3 ppb (0) | 2.0 ppb (2) | -1.0 ppb (0) | 0.0 ppb (0) | 16.0 ppb (12) | 0.14 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 10, 2020, noon | 2.1 ppb (2) | 0.6 ppb (1) | -0.7 ppb (0) | 2.0 ppb (2) | -1.2 ppb (0) | 0.0 ppb (0) | 13.0 ppb (10) | 0.17 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 10, 2020, 11 a.m. | 1.4 ppb (1) | 0.3 ppb (0) | -1.2 ppb (0) | 1.0 ppb (1) | -1.5 ppb (0) | 0.0 ppb (0) | 14.0 ppb (11) | 0.13 ppb (1) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 10, 2020, 10 a.m. | 2.3 ppb (2) | 0.3 ppb (0) | -0.7 ppb (0) | 2.0 ppb (2) | -0.9 ppb (0) | 0.0 ppb (0) | 11.0 ppb (8) | 0.13 ppb (1) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 10, 2020, 9 a.m. | 2.4 ppb (2) | 0.1 ppb (0) | -0.8 ppb (0) | 2.0 ppb (2) | -0.8 ppb (0) | 0.0 ppb (0) | 16.0 ppb (12) | 0.13 ppb (1) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 10, 2020, 8 a.m. | 2.1 ppb (2) | 0.1 ppb (0) | -1.2 ppb (0) | 2.0 ppb (2) | -1.2 ppb (0) | 0.0 ppb (0) | 17.0 ppb (13) | 0.12 ppb (1) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 10, 2020, 7 a.m. | N/A | N/A | -1.3 ppb (0) | N/A | -1.3 ppb (0) | N/A | 18.0 ppb (14) | N/A | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 10, 2020, 6 a.m. | N/A | N/A | -0.9 ppb (0) | N/A | -1.0 ppb (0) | N/A | 14.0 ppb (11) | N/A | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 10, 2020, 5 a.m. | N/A | N/A | -1.1 ppb (0) | N/A | -1.2 ppb (0) | N/A | 11.0 ppb (8) | N/A | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 10, 2020, 4 a.m. | 4.9 ppb (5) | 0.2 ppb (0) | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 10.0 ppb (8) | 0.14 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 10, 2020, 3 a.m. | 5.7 ppb (5) | 0.4 ppb (0) | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 11.0 ppb (8) | 0.16 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 10, 2020, 2 a.m. | 4.1 ppb (4) | 0.1 ppb (0) | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 15.0 ppb (12) | 0.14 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 10, 2020, 1 a.m. | 2.9 ppb (3) | 0.2 ppb (0) | -0.1 ppb (0) | 3.0 ppb (3) | -0.1 ppb (0) | 0.0 ppb (0) | 18.0 ppb (14) | 0.13 ppb (1) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 10, 2020, midnight | 3.0 ppb (3) | 0.2 ppb (0) | -0.2 ppb (0) | 3.0 ppb (3) | -0.3 ppb (0) | 0.0 ppb (0) | 18.0 ppb (14) | 0.13 ppb (1) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 9, 2020, 11 p.m. | 2.9 ppb (3) | 0.3 ppb (0) | -0.5 ppb (0) | 3.0 ppb (3) | -0.7 ppb (0) | 0.0 ppb (0) | 20.0 ppb (15) | 0.15 ppb (2) | N/A | 4.0 μg/m3 (17) | 17.0 | |
| July 9, 2020, 10 p.m. | 2.3 ppb (2) | 0.4 ppb (0) | -0.9 ppb (0) | 2.0 ppb (2) | -1.2 ppb (0) | 0.0 ppb (0) | 24.0 ppb (18) | 0.14 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 9, 2020, 9 p.m. | 3.3 ppb (3) | 0.9 ppb (1) | -0.7 ppb (0) | 2.0 ppb (2) | -1.5 ppb (0) | 0.0 ppb (0) | 28.0 ppb (22) | 0.16 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 9, 2020, 8 p.m. | 2.4 ppb (2) | 0.3 ppb (0) | -1.3 ppb (0) | 2.0 ppb (2) | -1.4 ppb (0) | 0.0 ppb (0) | 32.0 ppb (25) | 0.15 ppb (2) | N/A | 10.0 μg/m3 (42) | 42.0 | |
| July 9, 2020, 7 p.m. | 2.6 ppb (2) | 0.2 ppb (0) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 19.0 ppb (15) | 0.17 ppb (2) | N/A | 11.0 μg/m3 (46) | 46.0 | |
| July 9, 2020, 6 p.m. | 2.7 ppb (3) | 0.3 ppb (0) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.18 ppb (2) | N/A | 13.0 μg/m3 (52) | 52.0 | |
| July 9, 2020, 5 p.m. | 2.5 ppb (2) | 0.3 ppb (0) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 42.0 ppb (32) | 0.18 ppb (2) | N/A | 13.0 μg/m3 (52) | 52.0 | |
| July 9, 2020, 4 p.m. | 2.7 ppb (3) | 0.3 ppb (0) | 5.4 ppb (5) | 2.0 ppb (2) | 4.9 ppb (5) | 0.0 ppb (0) | 43.0 ppb (33) | 0.18 ppb (2) | N/A | 10.0 μg/m3 (42) | 42.0 | |
| July 9, 2020, 3 p.m. | 3.3 ppb (3) | 0.4 ppb (0) | 6.1 ppb (6) | 3.0 ppb (3) | 5.4 ppb (5) | 0.0 ppb (0) | 44.0 ppb (34) | 0.18 ppb (2) | N/A | 11.0 μg/m3 (46) | 46.0 | |
| July 9, 2020, 2 p.m. | 5.2 ppb (5) | 1.1 ppb (1) | 9.7 ppb (9) | 4.0 ppb (4) | 7.7 ppb (7) | 0.0 ppb (0) | 38.0 ppb (29) | 0.17 ppb (2) | N/A | 17.0 μg/m3 (61) | 61.0 | |
| July 9, 2020, 1 p.m. | 4.6 ppb (4) | 0.9 ppb (1) | 8.8 ppb (8) | 4.0 ppb (4) | 7.1 ppb (7) | 0.0 ppb (0) | 29.0 ppb (22) | 0.17 ppb (2) | N/A | 10.0 μg/m3 (42) | 42.0 | |
| July 9, 2020, noon | 8.3 ppb (8) | 1.5 ppb (1) | 15.3 ppb (14) | 7.0 ppb (6) | 12.5 ppb (12) | 0.0 ppb (0) | 21.0 ppb (16) | 0.18 ppb (2) | N/A | 11.0 μg/m3 (46) | 46.0 | |
| July 9, 2020, 11 a.m. | 6.8 ppb (6) | 1.1 ppb (1) | 12.6 ppb (12) | 6.0 ppb (6) | 10.7 ppb (10) | 0.0 ppb (0) | 25.0 ppb (19) | 0.2 ppb (2) | N/A | 10.0 μg/m3 (42) | 42.0 | |
| July 9, 2020, 10 a.m. | 3.6 ppb (3) | 0.3 ppb (0) | 6.0 ppb (6) | 3.0 ppb (3) | 5.4 ppb (5) | 0.0 ppb (0) | N/A | 0.16 ppb (2) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 9, 2020, 9 a.m. | 5.0 ppb (5) | 0.2 ppb (0) | 8.6 ppb (8) | 5.0 ppb (5) | 8.2 ppb (8) | 0.0 ppb (0) | N/A | 0.15 ppb (2) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 9, 2020, 8 a.m. | 3.7 ppb (3) | 0.1 ppb (0) | 6.0 ppb (6) | 4.0 ppb (4) | 5.7 ppb (5) | 0.0 ppb (0) | 17.0 ppb (13) | 0.14 ppb (2) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 9, 2020, 7 a.m. | 4.6 ppb (4) | 0.1 ppb (0) | 7.6 ppb (7) | 4.0 ppb (4) | 7.4 ppb (7) | 0.0 ppb (0) | 17.0 ppb (13) | 0.14 ppb (2) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 9, 2020, 6 a.m. | 3.9 ppb (4) | 0.1 ppb (0) | 6.4 ppb (6) | 4.0 ppb (4) | 6.2 ppb (6) | 0.0 ppb (0) | 18.0 ppb (14) | 0.14 ppb (2) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 9, 2020, 5 a.m. | 3.8 ppb (4) | 0.1 ppb (0) | 6.2 ppb (6) | 4.0 ppb (4) | 6.0 ppb (6) | 0.0 ppb (0) | 19.0 ppb (15) | 0.14 ppb (2) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 9, 2020, 4 a.m. | 2.9 ppb (3) | 0.1 ppb (0) | 4.4 ppb (4) | 3.0 ppb (3) | 4.2 ppb (4) | 0.0 ppb (0) | 21.0 ppb (16) | 0.12 ppb (1) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 9, 2020, 3 a.m. | 3.0 ppb (3) | 0.1 ppb (0) | 4.5 ppb (4) | 3.0 ppb (3) | 4.3 ppb (4) | 0.0 ppb (0) | 22.0 ppb (17) | 0.16 ppb (2) | N/A | 4.0 μg/m3 (17) | 17.0 | |
| July 9, 2020, 2 a.m. | 3.8 ppb (4) | 0.1 ppb (0) | 6.2 ppb (6) | 4.0 ppb (4) | 6.0 ppb (6) | 0.0 ppb (0) | 22.0 ppb (17) | 0.16 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 9, 2020, 1 a.m. | 3.6 ppb (3) | 0.1 ppb (0) | 5.8 ppb (5) | 4.0 ppb (4) | 5.6 ppb (5) | 0.0 ppb (0) | 21.0 ppb (16) | 0.17 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 9, 2020, midnight | 2.9 ppb (3) | 0.1 ppb (0) | 4.4 ppb (4) | 3.0 ppb (3) | 4.3 ppb (4) | 0.0 ppb (0) | 24.0 ppb (18) | 0.17 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 8, 2020, 11 p.m. | 3.0 ppb (3) | 0.2 ppb (0) | 4.6 ppb (4) | 3.0 ppb (3) | 4.3 ppb (4) | 0.0 ppb (0) | 28.0 ppb (22) | 0.18 ppb (2) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 8, 2020, 10 p.m. | 3.7 ppb (3) | 0.3 ppb (0) | 5.3 ppb (5) | 3.0 ppb (3) | 4.7 ppb (4) | 1.0 ppb (1) | 29.0 ppb (22) | 0.17 ppb (2) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 8, 2020, 9 p.m. | N/A | N/A | 2.8 ppb (3) | N/A | 2.3 ppb (2) | N/A | 30.0 ppb (23) | N/A | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 8, 2020, 8 p.m. | N/A | N/A | 3.2 ppb (3) | N/A | 2.7 ppb (3) | N/A | 32.0 ppb (25) | N/A | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 8, 2020, 7 p.m. | N/A | N/A | 3.4 ppb (3) | N/A | 2.8 ppb (3) | N/A | 34.0 ppb (26) | N/A | N/A | 11.0 μg/m3 (46) | 46.0 | |
| July 8, 2020, 6 p.m. | 2.0 ppb (2) | 0.3 ppb (0) | 3.0 ppb (3) | 2.0 ppb (2) | 2.5 ppb (2) | 0.0 ppb (0) | 33.0 ppb (25) | 0.17 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 8, 2020, 5 p.m. | 2.1 ppb (2) | 0.4 ppb (0) | 3.4 ppb (3) | 2.0 ppb (2) | 2.8 ppb (3) | 0.0 ppb (0) | 33.0 ppb (25) | 0.18 ppb (2) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 8, 2020, 4 p.m. | 2.1 ppb (2) | 0.4 ppb (0) | 3.5 ppb (3) | 2.0 ppb (2) | 2.9 ppb (3) | 0.0 ppb (0) | 30.0 ppb (23) | 0.1 ppb (1) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 8, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (21) | N/A | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 8, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 ppb (18) | N/A | N/A | 3.0 μg/m3 (12) | 18.0 | |
| July 8, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 ppb (15) | N/A | N/A | 4.0 μg/m3 (17) | 17.0 | |
| July 8, 2020, noon | 3.1 ppb (3) | 0.5 ppb (0) | 4.5 ppb (4) | 3.0 ppb (3) | 3.7 ppb (3) | 0.0 ppb (0) | 19.0 ppb (15) | 0.15 ppb (2) | N/A | 2.0 μg/m3 (8) | 15.0 | |
| July 8, 2020, 11 a.m. | 2.6 ppb (2) | 0.3 ppb (0) | 3.6 ppb (3) | 2.0 ppb (2) | 3.1 ppb (3) | 0.0 ppb (0) | 20.0 ppb (15) | 0.14 ppb (2) | N/A | 4.0 μg/m3 (17) | 17.0 | |
| July 8, 2020, 10 a.m. | 1.9 ppb (2) | 0.2 ppb (0) | 2.3 ppb (2) | 2.0 ppb (2) | 2.0 ppb (2) | 0.0 ppb (0) | 23.0 ppb (18) | 0.13 ppb (1) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 8, 2020, 9 a.m. | 1.6 ppb (1) | 0.1 ppb (0) | 1.6 ppb (1) | 2.0 ppb (2) | 1.4 ppb (1) | 0.0 ppb (0) | 23.0 ppb (18) | 0.12 ppb (1) | N/A | 3.0 μg/m3 (12) | 18.0 | |
| July 8, 2020, 8 a.m. | 1.6 ppb (1) | 0.1 ppb (0) | 1.4 ppb (1) | 2.0 ppb (2) | 1.2 ppb (1) | 0.0 ppb (0) | 22.0 ppb (17) | 0.11 ppb (1) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 8, 2020, 7 a.m. | 2.1 ppb (2) | 0.1 ppb (0) | 2.5 ppb (2) | 2.0 ppb (2) | 2.3 ppb (2) | 0.0 ppb (0) | 18.0 ppb (14) | 0.11 ppb (1) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 8, 2020, 6 a.m. | 1.9 ppb (2) | 0.1 ppb (0) | 2.1 ppb (2) | 2.0 ppb (2) | 1.9 ppb (2) | 0.0 ppb (0) | 18.0 ppb (14) | 0.1 ppb (1) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 8, 2020, 5 a.m. | 1.5 ppb (1) | 0.1 ppb (0) | 1.2 ppb (1) | 1.0 ppb (1) | 1.0 ppb (1) | 0.0 ppb (0) | 22.0 ppb (17) | 0.1 ppb (1) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 8, 2020, 4 a.m. | 1.6 ppb (1) | 0.1 ppb (0) | 1.4 ppb (1) | 2.0 ppb (2) | 1.2 ppb (1) | 0.0 ppb (0) | 23.0 ppb (18) | 0.08 ppb (1) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 8, 2020, 3 a.m. | 1.5 ppb (1) | 0.1 ppb (0) | 0.9 ppb (1) | 1.0 ppb (1) | 0.7 ppb (1) | 0.0 ppb (0) | 23.0 ppb (18) | 0.1 ppb (1) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 8, 2020, 2 a.m. | 1.5 ppb (1) | 0.1 ppb (0) | 1.0 ppb (1) | 1.0 ppb (1) | 0.8 ppb (1) | 0.0 ppb (0) | 24.0 ppb (18) | 0.1 ppb (1) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 8, 2020, 1 a.m. | 1.5 ppb (1) | 0.1 ppb (0) | 1.3 ppb (1) | 1.0 ppb (1) | 1.0 ppb (1) | 0.0 ppb (0) | 28.0 ppb (22) | 0.1 ppb (1) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 8, 2020, midnight | 1.7 ppb (2) | 0.1 ppb (0) | 1.5 ppb (1) | 2.0 ppb (2) | 1.3 ppb (1) | 0.0 ppb (0) | 30.0 ppb (23) | 0.12 ppb (1) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 7, 2020, 11 p.m. | 1.6 ppb (1) | 0.1 ppb (0) | 1.3 ppb (1) | 2.0 ppb (2) | 1.1 ppb (1) | 0.0 ppb (0) | 33.0 ppb (25) | 0.11 ppb (1) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 7, 2020, 10 p.m. | 1.3 ppb (1) | 0.1 ppb (0) | 0.7 ppb (1) | 1.0 ppb (1) | 0.4 ppb (0) | 0.0 ppb (0) | 31.0 ppb (24) | 0.11 ppb (1) | N/A | 2.0 μg/m3 (8) | 24.0 | |
| July 7, 2020, 9 p.m. | 1.7 ppb (2) | 0.2 ppb (0) | 1.4 ppb (1) | 1.0 ppb (1) | 0.9 ppb (1) | 0.0 ppb (0) | 31.0 ppb (24) | 0.11 ppb (1) | N/A | 2.0 μg/m3 (8) | 24.0 | |
| July 7, 2020, 8 p.m. | 1.8 ppb (2) | 0.3 ppb (0) | 1.4 ppb (1) | 2.0 ppb (2) | 0.9 ppb (1) | 0.0 ppb (0) | 32.0 ppb (25) | 0.12 ppb (1) | N/A | 4.0 μg/m3 (17) | 25.0 | |
| July 7, 2020, 7 p.m. | 1.7 ppb (2) | 0.3 ppb (0) | 1.4 ppb (1) | 1.0 ppb (1) | 0.9 ppb (1) | 0.0 ppb (0) | 32.0 ppb (25) | 0.11 ppb (1) | N/A | 3.0 μg/m3 (12) | 25.0 | |
| July 7, 2020, 6 p.m. | 7.5 ppb (7) | 5.2 ppb (5) | 21.6 ppb (20) | 2.0 ppb (2) | 6.8 ppb (6) | 0.0 ppb (0) | 31.0 ppb (24) | 0.12 ppb (1) | N/A | 5.0 μg/m3 (21) | 24.0 | |
| July 7, 2020, 5 p.m. | 1.9 ppb (2) | 0.3 ppb (0) | 1.8 ppb (2) | 2.0 ppb (2) | 1.1 ppb (1) | 0.0 ppb (0) | 33.0 ppb (25) | 0.12 ppb (1) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 7, 2020, 4 p.m. | 2.2 ppb (2) | 0.4 ppb (0) | 2.3 ppb (2) | 2.0 ppb (2) | 1.5 ppb (1) | 0.0 ppb (0) | 32.0 ppb (25) | 0.12 ppb (1) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 7, 2020, 3 p.m. | 2.2 ppb (2) | 0.5 ppb (0) | 2.3 ppb (2) | 2.0 ppb (2) | 1.4 ppb (1) | 0.0 ppb (0) | 30.0 ppb (23) | 0.12 ppb (1) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 7, 2020, 2 p.m. | 2.5 ppb (2) | 0.6 ppb (1) | 2.6 ppb (2) | 2.0 ppb (2) | 1.6 ppb (1) | 0.0 ppb (0) | 30.0 ppb (23) | 0.12 ppb (1) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 7, 2020, 1 p.m. | 1.9 ppb (2) | 0.5 ppb (0) | 1.4 ppb (1) | 2.0 ppb (2) | 0.6 ppb (1) | 0.0 ppb (0) | 28.0 ppb (22) | 0.12 ppb (1) | N/A | 8.0 μg/m3 (33) | 33.0 | |
| July 7, 2020, noon | 2.1 ppb (2) | 0.4 ppb (0) | 1.6 ppb (1) | 2.0 ppb (2) | 0.7 ppb (1) | 0.0 ppb (0) | 26.0 ppb (20) | 0.12 ppb (1) | N/A | 3.0 μg/m3 (12) | 20.0 | |
| July 7, 2020, 11 a.m. | 2.7 ppb (3) | 0.5 ppb (0) | 2.5 ppb (2) | 2.0 ppb (2) | 1.6 ppb (1) | 0.0 ppb (0) | 24.0 ppb (18) | 0.12 ppb (1) | N/A | 2.0 μg/m3 (8) | 18.0 | |
| July 7, 2020, 10 a.m. | 2.8 ppb (3) | 0.3 ppb (0) | 2.4 ppb (2) | 2.0 ppb (2) | 1.8 ppb (2) | 0.0 ppb (0) | 20.0 ppb (15) | 0.12 ppb (1) | N/A | 4.0 μg/m3 (17) | 17.0 | |
| July 7, 2020, 9 a.m. | 1.8 ppb (2) | 0.1 ppb (0) | 0.9 ppb (1) | 2.0 ppb (2) | 0.7 ppb (1) | 0.0 ppb (0) | 23.0 ppb (18) | 0.11 ppb (1) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 7, 2020, 8 a.m. | 1.2 ppb (1) | 0.1 ppb (0) | -0.1 ppb (0) | 1.0 ppb (1) | -0.2 ppb (0) | 0.0 ppb (0) | 25.0 ppb (19) | 0.1 ppb (1) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 7, 2020, 7 a.m. | 1.1 ppb (1) | 0.1 ppb (0) | -0.3 ppb (0) | 1.0 ppb (1) | -0.3 ppb (0) | 0.0 ppb (0) | N/A | 0.11 ppb (1) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| July 7, 2020, 6 a.m. | 1.2 ppb (1) | 0.1 ppb (0) | -0.2 ppb (0) | 1.0 ppb (1) | -0.2 ppb (0) | 0.0 ppb (0) | 26.0 ppb (20) | 0.11 ppb (1) | N/A | 7.0 μg/m3 (29) | 29.0 | |
| July 7, 2020, 5 a.m. | 1.3 ppb (1) | 0.1 ppb (0) | -0.2 ppb (0) | 1.0 ppb (1) | -0.2 ppb (0) | 0.0 ppb (0) | 25.0 ppb (19) | 0.11 ppb (1) | N/A | 8.0 μg/m3 (33) | 33.0 |