Nbrook (Braeside) IL, US: 42.1406, -87.7994
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| June 28, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (26) | N/A | N/A | 7.1 μg/m3 (30) | 30.0 | |
| June 28, 2022, noon | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 ppb (21) | N/A | N/A | 7.0 μg/m3 (30) | 30.0 | |
| June 28, 2022, noon | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 ppb (21) | N/A | N/A | 7.0 μg/m3 (30) | 30.0 | |
| June 28, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 ppb (19) | N/A | N/A | 7.3 μg/m3 (31) | 31.0 | |
| June 28, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 ppb (19) | N/A | N/A | 7.3 μg/m3 (31) | 31.0 | |
| June 28, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 ppb (14) | N/A | N/A | 7.0 μg/m3 (30) | 30.0 | |
| June 28, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 ppb (14) | N/A | N/A | 7.0 μg/m3 (30) | 30.0 | |
| June 28, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 ppb (12) | N/A | N/A | 6.7 μg/m3 (28) | 28.0 | |
| June 28, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 ppb (15) | N/A | N/A | 5.5 μg/m3 (23) | 23.0 | |
| June 28, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 ppb (15) | N/A | N/A | 5.5 μg/m3 (23) | 23.0 | |
| June 28, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 ppb (15) | N/A | N/A | 5.5 μg/m3 (23) | 23.0 | |
| June 28, 2022, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 ppb (13) | N/A | N/A | 5.3 μg/m3 (23) | 23.0 | |
| June 28, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 ppb (14) | N/A | N/A | 5.3 μg/m3 (23) | 23.0 | |
| June 28, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 ppb (20) | N/A | N/A | 5.1 μg/m3 (22) | 22.0 | |
| June 28, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | N/A | 4.8 μg/m3 (20) | 35.0 | |
| June 28, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | N/A | 4.6 μg/m3 (20) | 43.0 | |
| June 28, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (44) | N/A | N/A | 4.7 μg/m3 (20) | 44.0 | |
| June 28, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (44) | N/A | N/A | 4.7 μg/m3 (20) | 44.0 | |
| June 27, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | N/A | 4.7 μg/m3 (20) | 43.0 | |
| June 27, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | N/A | 4.7 μg/m3 (20) | 43.0 | |
| June 27, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | N/A | 4.8 μg/m3 (20) | 43.0 | |
| June 27, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | N/A | 4.8 μg/m3 (20) | 43.0 | |
| June 27, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | N/A | 4.9 μg/m3 (21) | 43.0 | |
| June 27, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | N/A | 4.9 μg/m3 (21) | 43.0 | |
| June 27, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | N/A | 4.9 μg/m3 (21) | 43.0 | |
| June 27, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (45) | N/A | N/A | 5.1 μg/m3 (22) | 45.0 | |
| June 27, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 5.4 μg/m3 (23) | 41.0 | |
| June 27, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 5.4 μg/m3 (23) | 41.0 | |
| June 27, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 5.1 μg/m3 (22) | 40.0 | |
| June 27, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 5.1 μg/m3 (22) | 40.0 | |
| June 27, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | N/A | 5.6 μg/m3 (24) | 31.0 | |
| June 27, 2022, noon | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (26) | N/A | N/A | 5.9 μg/m3 (25) | 26.0 | |
| June 27, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 ppb (21) | N/A | N/A | 5.9 μg/m3 (25) | 25.0 | |
| June 27, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 ppb (21) | N/A | N/A | 5.9 μg/m3 (25) | 25.0 | |
| June 27, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 ppb (22) | N/A | N/A | 5.6 μg/m3 (24) | 24.0 | |
| June 27, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 ppb (22) | N/A | N/A | 5.6 μg/m3 (24) | 24.0 | |
| June 27, 2022, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (25) | N/A | N/A | 4.7 μg/m3 (20) | 25.0 | |
| June 27, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (27) | N/A | N/A | 4.5 μg/m3 (19) | 27.0 | |
| June 27, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (28) | N/A | N/A | 4.3 μg/m3 (18) | 28.0 | |
| June 27, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (32) | N/A | N/A | 4.2 μg/m3 (18) | 32.0 | |
| June 27, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (37) | N/A | N/A | 4.3 μg/m3 (18) | 37.0 | |
| June 27, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (38) | N/A | N/A | 4.0 μg/m3 (17) | 38.0 | |
| June 27, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | N/A | 4.0 μg/m3 (17) | 38.0 | |
| June 26, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | N/A | 4.3 μg/m3 (18) | 43.0 | |
| June 26, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | N/A | 4.3 μg/m3 (18) | 43.0 | |
| June 26, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | N/A | 4.6 μg/m3 (20) | 43.0 | |
| June 26, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (44) | N/A | N/A | 4.6 μg/m3 (20) | 44.0 | |
| June 26, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 4.0 μg/m3 (17) | 41.0 | |
| June 26, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 4.8 μg/m3 (20) | 41.0 | |
| June 26, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | N/A | 5.4 μg/m3 (23) | 38.0 | |
| June 26, 2022, noon | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (26) | N/A | N/A | 9.2 μg/m3 (39) | 39.0 | |
| June 26, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 ppb (20) | N/A | N/A | 10.5 μg/m3 (44) | 44.0 | |
| June 26, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 ppb (20) | N/A | N/A | 10.5 μg/m3 (44) | 44.0 | |
| June 26, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 ppb (16) | N/A | N/A | 11.3 μg/m3 (48) | 48.0 | |
| June 26, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 ppb (16) | N/A | N/A | 11.3 μg/m3 (48) | 48.0 | |
| June 26, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 ppb (16) | N/A | N/A | 12.3 μg/m3 (52) | 52.0 | |
| June 26, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 ppb (22) | N/A | N/A | 12.1 μg/m3 (51) | 51.0 | |
| June 26, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 ppb (22) | N/A | N/A | 12.1 μg/m3 (51) | 51.0 | |
| June 26, 2022, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 ppb (13) | N/A | N/A | 11.5 μg/m3 (48) | 48.0 | |
| June 26, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 ppb (14) | N/A | N/A | 10.1 μg/m3 (43) | 43.0 | |
| June 26, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (6) | N/A | N/A | 9.6 μg/m3 (40) | 40.0 | |
| June 26, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (27) | N/A | N/A | 8.7 μg/m3 (37) | 37.0 | |
| June 26, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (25) | N/A | N/A | 8.4 μg/m3 (36) | 36.0 | |
| June 25, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (28) | N/A | N/A | 8.2 μg/m3 (35) | 35.0 | |
| June 25, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | N/A | 8.0 μg/m3 (34) | 34.0 | |
| June 25, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (30) | N/A | N/A | 7.7 μg/m3 (33) | 33.0 | |
| June 25, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (30) | N/A | N/A | 7.7 μg/m3 (33) | 33.0 | |
| June 25, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (30) | N/A | N/A | 7.7 μg/m3 (33) | 33.0 | |
| June 25, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (30) | N/A | N/A | 7.7 μg/m3 (33) | 33.0 | |
| June 25, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | N/A | 8.3 μg/m3 (35) | 35.0 | |
| June 25, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | N/A | 8.3 μg/m3 (35) | 35.0 | |
| June 25, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | N/A | 8.3 μg/m3 (35) | 35.0 | |
| June 25, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | N/A | 8.3 μg/m3 (35) | 35.0 | |
| June 25, 2022, noon | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (27) | N/A | N/A | 10.1 μg/m3 (43) | 43.0 | |
| June 25, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (28) | N/A | N/A | 7.1 μg/m3 (30) | 30.0 | |
| June 25, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | N/A | 6.7 μg/m3 (28) | 31.0 | |
| June 25, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 68.0 ppb (94) | N/A | N/A | 5.8 μg/m3 (25) | 94.0 | |
| June 25, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 73.0 ppb (103) | N/A | N/A | 5.6 μg/m3 (24) | 103.0 | |
| June 25, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 73.0 ppb (103) | N/A | N/A | 5.6 μg/m3 (24) | 103.0 | |
| June 25, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 70.0 ppb (100) | N/A | N/A | 5.4 μg/m3 (23) | 100.0 | |
| June 24, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 75.0 ppb (104) | N/A | N/A | 6.1 μg/m3 (26) | 104.0 | |
| June 24, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 78.0 ppb (105) | N/A | N/A | 8.1 μg/m3 (34) | 105.0 | |
| June 24, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 82.0 ppb (107) | N/A | N/A | 9.1 μg/m3 (38) | 107.0 | |
| June 24, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 89.0 ppb (111) | N/A | N/A | 9.0 μg/m3 (38) | 111.0 | |
| June 24, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 89.0 ppb (111) | N/A | N/A | 9.0 μg/m3 (38) | 111.0 | |
| June 24, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 58.0 ppb (61) | N/A | N/A | 6.8 μg/m3 (29) | 61.0 | |
| June 24, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 ppb (24) | N/A | N/A | 8.3 μg/m3 (35) | 35.0 | |
| June 24, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 ppb (24) | N/A | N/A | 8.3 μg/m3 (35) | 35.0 | |
| June 24, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (4) | N/A | N/A | 7.5 μg/m3 (32) | 32.0 | |
| June 24, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (4) | N/A | N/A | 7.5 μg/m3 (32) | 32.0 | |
| June 24, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (4) | N/A | N/A | 7.5 μg/m3 (32) | 32.0 | |
| June 24, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | N/A | N/A | 6.0 μg/m3 (25) | 25.0 | |
| June 24, 2022, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (10) | N/A | N/A | 4.9 μg/m3 (21) | 21.0 | |
| June 24, 2022, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (10) | N/A | N/A | 4.9 μg/m3 (21) | 21.0 | |
| June 24, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 ppb (14) | N/A | N/A | 5.1 μg/m3 (22) | 22.0 | |
| June 24, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 ppb (14) | N/A | N/A | 5.1 μg/m3 (22) | 22.0 | |
| June 24, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 ppb (13) | N/A | N/A | 4.7 μg/m3 (20) | 20.0 | |
| June 24, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | N/A | 4.3 μg/m3 (18) | 31.0 | |
| June 24, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | N/A | 3.9 μg/m3 (17) | 33.0 | |
| June 24, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (36) | N/A | N/A | 4.0 μg/m3 (17) | 36.0 | |
| June 23, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (38) | N/A | N/A | 4.0 μg/m3 (17) | 38.0 | |
| June 23, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (37) | N/A | N/A | 4.1 μg/m3 (18) | 37.0 | |
| June 23, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (38) | N/A | N/A | 4.1 μg/m3 (18) | 38.0 | |
| June 23, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 4.2 μg/m3 (18) | 39.0 | |
| June 23, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 4.2 μg/m3 (18) | 39.0 | |
| June 23, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | N/A | 4.9 μg/m3 (21) | 38.0 | |
| June 23, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | N/A | 4.9 μg/m3 (21) | 38.0 | |
| June 23, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | N/A | 4.6 μg/m3 (20) | 38.0 | |
| June 23, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 5.1 μg/m3 (22) | 40.0 | |
| June 23, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 5.1 μg/m3 (22) | 40.0 | |
| June 23, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 4.9 μg/m3 (21) | 39.0 | |
| June 23, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 ppb (18) | N/A | N/A | 7.1 μg/m3 (30) | 30.0 | |
| June 23, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 ppb (18) | N/A | N/A | 7.1 μg/m3 (30) | 30.0 | |
| June 23, 2022, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 ppb (16) | N/A | N/A | 7.1 μg/m3 (30) | 30.0 | |
| June 23, 2022, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 ppb (16) | N/A | N/A | 7.1 μg/m3 (30) | 30.0 | |
| June 23, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 ppb (16) | N/A | N/A | 6.7 μg/m3 (28) | 28.0 | |
| June 23, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (32) | N/A | N/A | 5.2 μg/m3 (22) | 32.0 | |
| June 23, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (32) | N/A | N/A | 5.2 μg/m3 (22) | 32.0 | |
| June 23, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (32) | N/A | N/A | 5.2 μg/m3 (22) | 32.0 | |
| June 23, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (32) | N/A | N/A | 5.2 μg/m3 (22) | 32.0 | |
| June 23, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 4.9 μg/m3 (21) | 41.0 | |
| June 22, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 61.0 ppb (71) | N/A | N/A | 4.1 μg/m3 (18) | 71.0 | |
| June 22, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 61.0 ppb (71) | N/A | N/A | 4.1 μg/m3 (18) | 71.0 | |
| June 22, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 58.0 ppb (61) | N/A | N/A | 4.4 μg/m3 (19) | 61.0 | |
| June 22, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 58.0 ppb (61) | N/A | N/A | 4.4 μg/m3 (19) | 61.0 | |
| June 22, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 61.0 ppb (71) | N/A | N/A | 4.7 μg/m3 (20) | 71.0 | |
| June 22, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 59.0 ppb (65) | N/A | N/A | 4.2 μg/m3 (18) | 65.0 | |
| June 22, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 60.0 ppb (68) | N/A | N/A | 4.2 μg/m3 (18) | 68.0 | |
| June 22, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 60.0 ppb (68) | N/A | N/A | 4.2 μg/m3 (18) | 68.0 | |
| June 22, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (48) | N/A | N/A | 4.9 μg/m3 (21) | 48.0 | |
| June 22, 2022, noon | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (38) | N/A | N/A | 5.1 μg/m3 (22) | 38.0 | |
| June 22, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (36) | N/A | N/A | 5.5 μg/m3 (23) | 36.0 | |
| June 22, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (44) | N/A | N/A | 6.4 μg/m3 (27) | 44.0 | |
| June 22, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (48) | N/A | N/A | 14.1 μg/m3 (56) | 56.0 | |
| June 22, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (48) | N/A | N/A | 14.1 μg/m3 (56) | 56.0 | |
| June 22, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 ppb (50) | N/A | N/A | 13.8 μg/m3 (55) | 55.0 | |
| June 22, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 61.0 ppb (71) | N/A | N/A | 12.4 μg/m3 (52) | 71.0 | |
| June 21, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 68.0 ppb (94) | N/A | N/A | 11.8 μg/m3 (50) | 94.0 | |
| June 21, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 66.0 ppb (87) | N/A | N/A | 12.1 μg/m3 (51) | 87.0 | |
| June 21, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 66.0 ppb (87) | N/A | N/A | 12.1 μg/m3 (51) | 87.0 | |
| June 21, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 66.0 ppb (87) | N/A | N/A | 12.1 μg/m3 (51) | 87.0 | |
| June 21, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 68.0 ppb (94) | N/A | N/A | 11.4 μg/m3 (48) | 94.0 | |
| June 21, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 68.0 ppb (94) | N/A | N/A | 11.4 μg/m3 (48) | 94.0 | |
| June 21, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 65.0 ppb (84) | N/A | N/A | 9.8 μg/m3 (41) | 84.0 | |
| June 21, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 65.0 ppb (84) | N/A | N/A | 9.8 μg/m3 (41) | 84.0 | |
| June 21, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 59.0 ppb (65) | N/A | N/A | 8.4 μg/m3 (36) | 65.0 | |
| June 21, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 59.0 ppb (65) | N/A | N/A | 8.4 μg/m3 (36) | 65.0 | |
| June 21, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 52.0 ppb (49) | N/A | N/A | 7.6 μg/m3 (32) | 49.0 | |
| June 21, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 52.0 ppb (49) | N/A | N/A | 7.6 μg/m3 (32) | 49.0 | |
| June 21, 2022, noon | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 7.5 μg/m3 (32) | 41.0 | |
| June 21, 2022, noon | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 7.5 μg/m3 (32) | 41.0 | |
| June 21, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | N/A | 7.3 μg/m3 (31) | 42.0 | |
| June 21, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (45) | N/A | N/A | 7.0 μg/m3 (30) | 45.0 | |
| June 21, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 65.0 ppb (84) | N/A | N/A | 6.3 μg/m3 (27) | 84.0 | |
| June 21, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 65.0 ppb (84) | N/A | N/A | 6.3 μg/m3 (27) | 84.0 | |
| June 21, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 63.0 ppb (78) | N/A | N/A | 7.3 μg/m3 (31) | 78.0 | |
| June 21, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 69.0 ppb (97) | N/A | N/A | 6.2 μg/m3 (26) | 97.0 | |
| June 21, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 76.0 ppb (104) | N/A | N/A | 5.4 μg/m3 (23) | 104.0 | |
| June 20, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 79.0 ppb (106) | N/A | N/A | 5.7 μg/m3 (24) | 106.0 | |
| June 20, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 81.0 ppb (107) | N/A | N/A | 6.2 μg/m3 (26) | 107.0 | |
| June 20, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 82.0 ppb (107) | N/A | N/A | 6.4 μg/m3 (27) | 107.0 | |
| June 20, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 82.0 ppb (107) | N/A | N/A | 6.2 μg/m3 (26) | 107.0 | |
| June 20, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 82.0 ppb (107) | N/A | N/A | 6.2 μg/m3 (26) | 107.0 | |
| June 20, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 71.0 ppb (101) | N/A | N/A | 5.9 μg/m3 (25) | 101.0 | |
| June 20, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 60.0 ppb (68) | N/A | N/A | 6.3 μg/m3 (27) | 68.0 | |
| June 20, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 60.0 ppb (68) | N/A | N/A | 6.3 μg/m3 (27) | 68.0 | |
| June 20, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 60.0 ppb (68) | N/A | N/A | 6.3 μg/m3 (27) | 68.0 | |
| June 20, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (50) | N/A | N/A | 6.2 μg/m3 (26) | 50.0 |