Stanton (N Dakota Hwy 31) ND, US: 47.1858, -101.4281
Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
June 25, 2022, 4 p.m. | 1.0 ppb (1) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 33.0 ppb (31) | N/A | N/A | 4.1 μg/m3 (18) | 31.0 | |
June 25, 2022, 3 p.m. | 1.2 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 29.0 ppb (27) | N/A | N/A | 2.8 μg/m3 (12) | 27.0 | |
June 25, 2022, 3 p.m. | 1.2 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 29.0 ppb (27) | N/A | N/A | 2.8 μg/m3 (12) | 27.0 | |
June 25, 2022, 2 p.m. | 1.1 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 30.0 ppb (28) | N/A | N/A | 3.1 μg/m3 (13) | 28.0 | |
June 25, 2022, 2 p.m. | 1.1 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 30.0 ppb (28) | N/A | N/A | 3.1 μg/m3 (13) | 28.0 | |
June 25, 2022, 2 p.m. | 1.1 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 30.0 ppb (28) | N/A | N/A | 3.1 μg/m3 (13) | 28.0 | |
June 25, 2022, 1 p.m. | 1.7 ppb (2) | 0.8 ppb (1) | N/A | 1.0 ppb (1) | N/A | 2.0 ppb (3) | 26.0 ppb (25) | N/A | N/A | 2.9 μg/m3 (13) | 25.0 | |
June 25, 2022, 1 p.m. | 1.7 ppb (2) | 0.8 ppb (1) | N/A | 1.0 ppb (1) | N/A | 2.0 ppb (3) | 26.0 ppb (25) | N/A | N/A | 2.9 μg/m3 (13) | 25.0 | |
June 25, 2022, noon | 2.5 ppb (3) | 0.9 ppb (1) | N/A | 2.0 ppb (2) | N/A | 3.0 ppb (5) | 22.0 ppb (21) | N/A | N/A | 3.0 μg/m3 (13) | 21.0 | |
June 25, 2022, noon | 2.5 ppb (3) | 0.9 ppb (1) | N/A | 2.0 ppb (2) | N/A | 3.0 ppb (5) | 22.0 ppb (21) | N/A | N/A | 3.0 μg/m3 (13) | 21.0 | |
June 25, 2022, 11 a.m. | 2.0 ppb (2) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 21.0 ppb (20) | N/A | N/A | 2.9 μg/m3 (13) | 20.0 | |
June 25, 2022, 11 a.m. | 2.0 ppb (2) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 21.0 ppb (20) | N/A | N/A | 2.9 μg/m3 (13) | 20.0 | |
June 25, 2022, 11 a.m. | 2.0 ppb (2) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 21.0 ppb (20) | N/A | N/A | 2.9 μg/m3 (13) | 20.0 | |
June 25, 2022, 10 a.m. | 2.8 ppb (3) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 22.0 ppb (21) | N/A | N/A | 3.0 μg/m3 (13) | 21.0 | |
June 25, 2022, 10 a.m. | 2.8 ppb (3) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 22.0 ppb (21) | N/A | N/A | 3.0 μg/m3 (13) | 21.0 | |
June 25, 2022, 9 a.m. | 2.6 ppb (3) | 0.4 ppb (1) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 24.0 ppb (23) | N/A | N/A | 3.1 μg/m3 (13) | 23.0 | |
June 25, 2022, 4 a.m. | 2.7 ppb (3) | 0.4 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 30.0 ppb (28) | N/A | N/A | 3.3 μg/m3 (14) | 28.0 | |
June 25, 2022, 2 a.m. | 2.4 ppb (3) | 0.4 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 36.0 ppb (34) | N/A | N/A | 3.4 μg/m3 (15) | 34.0 | |
June 25, 2022, 1 a.m. | 2.2 ppb (3) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 39.0 ppb (37) | N/A | N/A | 3.5 μg/m3 (15) | 37.0 | |
June 24, 2022, 11 p.m. | 2.0 ppb (2) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 38.0 ppb (36) | N/A | N/A | 3.9 μg/m3 (17) | 36.0 | |
June 24, 2022, 10 p.m. | 3.4 ppb (4) | 1.0 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 31.0 ppb (29) | N/A | N/A | 6.0 μg/m3 (25) | 29.0 | |
June 24, 2022, 10 p.m. | 3.4 ppb (4) | 1.0 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 31.0 ppb (29) | N/A | N/A | 6.0 μg/m3 (25) | 29.0 | |
June 24, 2022, 9 p.m. | 3.2 ppb (4) | 0.5 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 37.0 ppb (35) | N/A | N/A | 9.5 μg/m3 (40) | 40.0 | |
June 24, 2022, 8 p.m. | 2.4 ppb (3) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 47.0 ppb (44) | N/A | N/A | 6.9 μg/m3 (29) | 44.0 | |
June 24, 2022, 7 p.m. | 3.0 ppb (3) | 0.6 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 44.0 ppb (41) | N/A | N/A | 6.9 μg/m3 (29) | 41.0 | |
June 24, 2022, 2 p.m. | 6.7 ppb (7) | 2.3 ppb (3) | N/A | 4.0 ppb (4) | N/A | 3.0 ppb (5) | 26.0 ppb (25) | N/A | N/A | 4.9 μg/m3 (21) | 25.0 | |
June 24, 2022, 1 p.m. | 6.7 ppb (7) | 2.3 ppb (3) | N/A | 4.0 ppb (4) | N/A | 2.0 ppb (3) | 25.0 ppb (24) | N/A | N/A | 4.8 μg/m3 (20) | 24.0 | |
June 24, 2022, noon | 7.4 ppb (7) | 1.8 ppb (2) | N/A | 6.0 ppb (6) | N/A | 1.0 ppb (2) | 22.0 ppb (21) | N/A | N/A | 5.7 μg/m3 (24) | 24.0 | |
June 24, 2022, 11 a.m. | 7.0 ppb (7) | 0.6 ppb (1) | N/A | 6.0 ppb (6) | N/A | 1.0 ppb (2) | 24.0 ppb (23) | N/A | N/A | 6.2 μg/m3 (26) | 26.0 | |
June 24, 2022, 10 a.m. | 5.9 ppb (6) | 0.3 ppb (1) | N/A | 6.0 ppb (6) | N/A | 1.0 ppb (2) | 27.0 ppb (25) | N/A | N/A | 5.9 μg/m3 (25) | 25.0 | |
June 24, 2022, 8 a.m. | 4.3 ppb (5) | 0.3 ppb (1) | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (2) | 42.0 ppb (39) | N/A | N/A | 6.2 μg/m3 (26) | 39.0 | |
June 24, 2022, 7 a.m. | 5.3 ppb (5) | 0.3 ppb (1) | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (2) | 37.0 ppb (35) | N/A | N/A | 6.1 μg/m3 (26) | 35.0 | |
June 24, 2022, 6 a.m. | 5.3 ppb (5) | 0.3 ppb (1) | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (2) | 39.0 ppb (37) | N/A | N/A | 5.9 μg/m3 (25) | 37.0 | |
June 24, 2022, 6 a.m. | 5.3 ppb (5) | 0.3 ppb (1) | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (2) | 39.0 ppb (37) | N/A | N/A | 5.9 μg/m3 (25) | 37.0 | |
June 24, 2022, 2 a.m. | 7.2 ppb (7) | 0.5 ppb (1) | N/A | 7.0 ppb (7) | N/A | 1.0 ppb (2) | 31.0 ppb (29) | N/A | N/A | 4.3 μg/m3 (18) | 29.0 | |
June 24, 2022, 1 a.m. | 6.1 ppb (6) | 1.0 ppb (1) | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (2) | 38.0 ppb (36) | N/A | N/A | 4.3 μg/m3 (18) | 36.0 | |
June 23, 2022, 11 p.m. | 1.6 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 43.0 ppb (40) | N/A | N/A | 3.5 μg/m3 (15) | 40.0 | |
June 23, 2022, 8 p.m. | 1.4 ppb (2) | 0.4 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 47.0 ppb (44) | N/A | N/A | 4.2 μg/m3 (18) | 44.0 | |
June 23, 2022, 8 p.m. | 1.4 ppb (2) | 0.4 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 47.0 ppb (44) | N/A | N/A | 4.2 μg/m3 (18) | 44.0 | |
June 23, 2022, 7 p.m. | 1.4 ppb (2) | 0.4 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 48.0 ppb (45) | N/A | N/A | 4.3 μg/m3 (18) | 45.0 | |
June 23, 2022, 7 p.m. | 1.4 ppb (2) | 0.4 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 48.0 ppb (45) | N/A | N/A | 4.3 μg/m3 (18) | 45.0 | |
June 23, 2022, 7 p.m. | 1.4 ppb (2) | 0.4 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 48.0 ppb (45) | N/A | N/A | 4.3 μg/m3 (18) | 45.0 | |
June 23, 2022, 6 p.m. | 1.7 ppb (2) | 0.6 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 46.0 ppb (43) | N/A | N/A | 4.2 μg/m3 (18) | 43.0 | |
June 23, 2022, 6 p.m. | 1.7 ppb (2) | 0.6 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 46.0 ppb (43) | N/A | N/A | 4.2 μg/m3 (18) | 43.0 | |
June 23, 2022, 3 p.m. | 1.9 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 45.0 ppb (42) | N/A | N/A | 4.8 μg/m3 (20) | 42.0 | |
June 23, 2022, 9 a.m. | 3.4 ppb (4) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 40.0 ppb (38) | N/A | N/A | 4.7 μg/m3 (20) | 38.0 | |
June 23, 2022, 9 a.m. | 3.4 ppb (4) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 40.0 ppb (38) | N/A | N/A | 4.7 μg/m3 (20) | 38.0 | |
June 23, 2022, 6 a.m. | 7.0 ppb (7) | 0.3 ppb (1) | N/A | 7.0 ppb (7) | N/A | 1.0 ppb (2) | 26.0 ppb (25) | N/A | N/A | 4.7 μg/m3 (20) | 25.0 | |
June 23, 2022, 5 a.m. | 7.6 ppb (8) | 0.3 ppb (1) | N/A | 7.0 ppb (7) | N/A | 1.0 ppb (2) | 24.0 ppb (23) | N/A | N/A | 4.8 μg/m3 (20) | 23.0 | |
June 23, 2022, 3 a.m. | 9.3 ppb (9) | 0.4 ppb (1) | N/A | 9.0 ppb (9) | N/A | 1.0 ppb (2) | 28.0 ppb (26) | N/A | N/A | 5.1 μg/m3 (22) | 26.0 | |
June 23, 2022, 3 a.m. | 9.3 ppb (9) | 0.4 ppb (1) | N/A | 9.0 ppb (9) | N/A | 1.0 ppb (2) | 28.0 ppb (26) | N/A | N/A | 5.1 μg/m3 (22) | 26.0 | |
June 23, 2022, 2 a.m. | 5.5 ppb (6) | 0.5 ppb (1) | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (2) | 35.0 ppb (33) | N/A | N/A | 4.5 μg/m3 (19) | 33.0 | |
June 23, 2022, 1 a.m. | 2.4 ppb (3) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 43.0 ppb (40) | N/A | N/A | 4.9 μg/m3 (21) | 40.0 | |
June 22, 2022, 10 p.m. | 1.3 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 48.0 ppb (45) | N/A | N/A | 4.9 μg/m3 (21) | 45.0 | |
June 22, 2022, 9 p.m. | 1.3 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 48.0 ppb (45) | N/A | N/A | 5.5 μg/m3 (23) | 45.0 | |
June 22, 2022, 9 p.m. | 1.3 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 48.0 ppb (45) | N/A | N/A | 5.5 μg/m3 (23) | 45.0 | |
June 22, 2022, 8 p.m. | 1.2 ppb (2) | 0.4 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 48.0 ppb (45) | N/A | N/A | 5.9 μg/m3 (25) | 45.0 | |
June 22, 2022, 5 p.m. | 1.3 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 45.0 ppb (42) | N/A | N/A | 5.8 μg/m3 (25) | 42.0 | |
June 22, 2022, 3 p.m. | 2.0 ppb (2) | 0.6 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 39.0 ppb (37) | N/A | N/A | 6.1 μg/m3 (26) | 37.0 | |
June 22, 2022, 3 p.m. | 2.0 ppb (2) | 0.6 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 39.0 ppb (37) | N/A | N/A | 6.1 μg/m3 (26) | 37.0 | |
June 22, 2022, 2 p.m. | 2.4 ppb (3) | 0.8 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 34.0 ppb (32) | N/A | N/A | 6.6 μg/m3 (28) | 32.0 | |
June 22, 2022, 2 p.m. | 2.4 ppb (3) | 0.8 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 34.0 ppb (32) | N/A | N/A | 6.6 μg/m3 (28) | 32.0 | |
June 22, 2022, 7 a.m. | 3.4 ppb (4) | 0.3 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 27.0 ppb (25) | N/A | N/A | 6.1 μg/m3 (26) | 26.0 | |
June 22, 2022, 5 a.m. | 3.5 ppb (4) | 0.3 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 28.0 ppb (26) | N/A | N/A | 5.3 μg/m3 (23) | 26.0 | |
June 22, 2022, 3 a.m. | 3.8 ppb (4) | 0.3 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 30.0 ppb (28) | N/A | N/A | 5.3 μg/m3 (23) | 28.0 | |
June 22, 2022, 2 a.m. | 2.6 ppb (3) | 0.4 ppb (1) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 35.0 ppb (33) | N/A | N/A | 4.9 μg/m3 (21) | 33.0 | |
June 22, 2022, midnight | 2.9 ppb (3) | 0.7 ppb (1) | N/A | 2.0 ppb (2) | N/A | 3.0 ppb (5) | 37.0 ppb (35) | N/A | N/A | 6.1 μg/m3 (26) | 35.0 | |
June 21, 2022, 6 p.m. | 1.7 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 37.0 ppb (35) | N/A | N/A | 7.8 μg/m3 (33) | 35.0 | |
June 21, 2022, 5 p.m. | 1.9 ppb (2) | 0.6 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 35.0 ppb (33) | N/A | N/A | 7.0 μg/m3 (30) | 33.0 | |
June 21, 2022, 4 p.m. | 1.9 ppb (2) | 0.6 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 34.0 ppb (32) | N/A | N/A | 3.7 μg/m3 (16) | 32.0 | |
June 21, 2022, 4 p.m. | 1.9 ppb (2) | 0.6 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 34.0 ppb (32) | N/A | N/A | 3.7 μg/m3 (16) | 32.0 | |
June 21, 2022, 4 p.m. | 1.9 ppb (2) | 0.6 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 34.0 ppb (32) | N/A | N/A | 3.7 μg/m3 (16) | 32.0 | |
June 21, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | N/A | 2.1 μg/m3 (9) | 9.0 | |
June 21, 2022, 3 p.m. | 1.6 ppb (2) | 0.4 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 32.0 ppb (30) | N/A | N/A | 2.1 μg/m3 (9) | 30.0 | |
June 21, 2022, 2 p.m. | 2.0 ppb (2) | 0.4 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 34.0 ppb (32) | N/A | N/A | 3.8 μg/m3 (16) | 32.0 | |
June 21, 2022, 1 p.m. | 1.6 ppb (2) | 0.4 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 32.0 ppb (30) | N/A | N/A | 4.0 μg/m3 (17) | 30.0 | |
June 21, 2022, noon | 2.0 ppb (2) | 0.4 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 32.0 ppb (30) | N/A | N/A | 4.0 μg/m3 (17) | 30.0 | |
June 21, 2022, 11 a.m. | 2.0 ppb (2) | 0.4 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 34.0 ppb (32) | N/A | N/A | 3.8 μg/m3 (16) | 32.0 | |
June 21, 2022, 9 a.m. | 2.0 ppb (2) | 0.4 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 36.0 ppb (34) | N/A | N/A | 4.2 μg/m3 (18) | 34.0 | |
June 21, 2022, 6 a.m. | 2.3 ppb (3) | 0.4 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 37.0 ppb (35) | N/A | N/A | 4.3 μg/m3 (18) | 35.0 | |
June 21, 2022, midnight | 2.3 ppb (3) | 0.4 ppb (1) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 52.0 ppb (49) | N/A | N/A | 7.2 μg/m3 (31) | 49.0 | |
June 20, 2022, 11 p.m. | 2.3 ppb (3) | 0.4 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 51.0 ppb (48) | N/A | N/A | 6.7 μg/m3 (28) | 48.0 | |
June 20, 2022, 10 p.m. | 2.2 ppb (3) | 0.4 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 53.0 ppb (50) | N/A | N/A | 6.6 μg/m3 (28) | 50.0 | |
June 20, 2022, 9 p.m. | 2.7 ppb (3) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 51.0 ppb (48) | N/A | N/A | 6.8 μg/m3 (29) | 48.0 | |
June 20, 2022, 8 p.m. | 3.2 ppb (4) | 0.6 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 47.0 ppb (44) | N/A | N/A | 6.7 μg/m3 (28) | 44.0 | |
June 20, 2022, 6 p.m. | 4.6 ppb (5) | 0.9 ppb (1) | N/A | 4.0 ppb (4) | N/A | 2.0 ppb (3) | 41.0 ppb (38) | N/A | N/A | 6.1 μg/m3 (26) | 38.0 | |
June 20, 2022, 4 p.m. | 3.6 ppb (4) | 0.8 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 41.0 ppb (38) | N/A | N/A | 6.4 μg/m3 (27) | 38.0 | |
June 20, 2022, 2 p.m. | 4.7 ppb (5) | 1.4 ppb (2) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 31.0 ppb (29) | N/A | N/A | 6.6 μg/m3 (28) | 29.0 | |
June 20, 2022, 1 p.m. | 6.4 ppb (7) | 1.4 ppb (2) | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (2) | 24.0 ppb (23) | N/A | N/A | 7.8 μg/m3 (33) | 33.0 | |
June 20, 2022, 8 a.m. | 5.3 ppb (5) | 0.4 ppb (1) | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (2) | 27.0 ppb (25) | N/A | N/A | 6.0 μg/m3 (25) | 25.0 | |
June 20, 2022, 3 a.m. | 4.3 ppb (5) | 0.3 ppb (1) | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (2) | 45.0 ppb (42) | N/A | N/A | 19.9 μg/m3 (68) | 68.0 | |
June 20, 2022, 2 a.m. | 3.6 ppb (4) | 0.3 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 51.0 ppb (48) | N/A | N/A | 19.0 μg/m3 (66) | 66.0 | |
June 20, 2022, 1 a.m. | 3.0 ppb (3) | 0.3 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 57.0 ppb (58) | N/A | N/A | 17.5 μg/m3 (63) | 63.0 | |
June 20, 2022, midnight | 3.0 ppb (3) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 64.0 ppb (81) | N/A | N/A | 16.3 μg/m3 (60) | 81.0 | |
June 19, 2022, 11 p.m. | 3.2 ppb (4) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 67.0 ppb (91) | N/A | N/A | 14.9 μg/m3 (57) | 91.0 | |
June 19, 2022, 10 p.m. | 2.8 ppb (3) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 61.0 ppb (71) | N/A | N/A | 13.6 μg/m3 (55) | 71.0 | |
June 19, 2022, 10 p.m. | 2.8 ppb (3) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 61.0 ppb (71) | N/A | N/A | 13.6 μg/m3 (55) | 71.0 | |
June 19, 2022, 9 p.m. | 2.6 ppb (3) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 64.0 ppb (81) | N/A | N/A | 11.9 μg/m3 (50) | 81.0 | |
June 19, 2022, 8 p.m. | 2.5 ppb (3) | 0.4 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 62.0 ppb (74) | N/A | N/A | 12.7 μg/m3 (53) | 74.0 | |
June 19, 2022, 4 p.m. | 2.6 ppb (3) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 44.0 ppb (41) | N/A | N/A | 18.0 μg/m3 (64) | 64.0 | |
June 19, 2022, 9 a.m. | 5.0 ppb (5) | 0.4 ppb (1) | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (2) | 30.0 ppb (28) | N/A | N/A | 19.6 μg/m3 (67) | 67.0 | |
June 19, 2022, 8 a.m. | 5.9 ppb (6) | 0.4 ppb (1) | N/A | 6.0 ppb (6) | N/A | 1.0 ppb (2) | 30.0 ppb (28) | N/A | N/A | 17.4 μg/m3 (63) | 63.0 | |
June 19, 2022, 7 a.m. | 5.9 ppb (6) | 0.4 ppb (1) | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (2) | 33.0 ppb (31) | N/A | N/A | 15.4 μg/m3 (58) | 58.0 | |
June 19, 2022, 4 a.m. | 8.1 ppb (8) | 0.5 ppb (1) | N/A | 8.0 ppb (8) | N/A | 1.0 ppb (2) | 28.0 ppb (26) | N/A | N/A | 17.2 μg/m3 (62) | 62.0 | |
June 19, 2022, 3 a.m. | 9.1 ppb (9) | 0.4 ppb (1) | N/A | 9.0 ppb (9) | N/A | 1.0 ppb (2) | 31.0 ppb (29) | N/A | N/A | 16.1 μg/m3 (60) | 60.0 | |
June 19, 2022, 1 a.m. | 3.4 ppb (4) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 47.0 ppb (44) | N/A | N/A | 15.7 μg/m3 (59) | 59.0 | |
June 19, 2022, midnight | 2.7 ppb (3) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 48.0 ppb (45) | N/A | N/A | 17.5 μg/m3 (63) | 63.0 | |
June 18, 2022, 11 p.m. | 2.4 ppb (3) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 47.0 ppb (44) | N/A | N/A | 18.2 μg/m3 (64) | 64.0 | |
June 18, 2022, 7 p.m. | 2.5 ppb (3) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 46.0 ppb (43) | N/A | N/A | 18.0 μg/m3 (64) | 64.0 | |
June 18, 2022, 7 p.m. | 2.5 ppb (3) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 46.0 ppb (43) | N/A | N/A | 18.0 μg/m3 (64) | 64.0 | |
June 18, 2022, 6 p.m. | 3.1 ppb (3) | 0.7 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 44.0 ppb (41) | N/A | N/A | 17.0 μg/m3 (62) | 62.0 | |
June 18, 2022, 5 p.m. | 3.1 ppb (3) | 0.7 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 43.0 ppb (40) | N/A | N/A | 16.8 μg/m3 (61) | 61.0 | |
June 18, 2022, 5 p.m. | 3.1 ppb (3) | 0.7 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 43.0 ppb (40) | N/A | N/A | 16.8 μg/m3 (61) | 61.0 | |
June 18, 2022, 2 p.m. | 3.5 ppb (4) | 0.9 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 37.0 ppb (35) | N/A | N/A | 12.7 μg/m3 (53) | 53.0 | |
June 18, 2022, noon | 3.6 ppb (4) | 0.6 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 36.0 ppb (34) | N/A | N/A | 10.6 μg/m3 (45) | 45.0 | |
June 18, 2022, 9 a.m. | 3.4 ppb (4) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 41.0 ppb (38) | N/A | N/A | 9.7 μg/m3 (41) | 41.0 | |
June 18, 2022, 8 a.m. | 3.5 ppb (4) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 40.0 ppb (38) | N/A | N/A | 8.6 μg/m3 (36) | 38.0 | |
June 18, 2022, 7 a.m. | 3.8 ppb (4) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 39.0 ppb (37) | N/A | N/A | 8.0 μg/m3 (34) | 37.0 | |
June 18, 2022, 6 a.m. | 3.9 ppb (4) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 41.0 ppb (38) | N/A | N/A | 7.6 μg/m3 (32) | 38.0 | |
June 18, 2022, 5 a.m. | 3.6 ppb (4) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 43.0 ppb (40) | N/A | N/A | 7.6 μg/m3 (32) | 40.0 | |
June 18, 2022, 4 a.m. | 3.2 ppb (4) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 44.0 ppb (41) | N/A | N/A | 7.6 μg/m3 (32) | 41.0 | |
June 18, 2022, 3 a.m. | 5.8 ppb (6) | 0.4 ppb (1) | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (2) | 43.0 ppb (40) | N/A | N/A | 9.1 μg/m3 (38) | 40.0 | |
June 18, 2022, 2 a.m. | 5.0 ppb (5) | 0.5 ppb (1) | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (2) | 46.0 ppb (43) | N/A | N/A | 10.2 μg/m3 (43) | 43.0 | |
June 18, 2022, 1 a.m. | 4.4 ppb (5) | 0.6 ppb (1) | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (2) | 50.0 ppb (47) | N/A | N/A | 10.5 μg/m3 (44) | 47.0 | |
June 18, 2022, midnight | 2.6 ppb (3) | 0.6 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 53.0 ppb (50) | N/A | N/A | 10.0 μg/m3 (42) | 50.0 | |
June 18, 2022, midnight | 2.6 ppb (3) | 0.6 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 53.0 ppb (50) | N/A | N/A | 10.0 μg/m3 (42) | 50.0 | |
June 17, 2022, 11 p.m. | 2.5 ppb (3) | 0.7 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 53.0 ppb (50) | N/A | N/A | 10.1 μg/m3 (43) | 50.0 | |
June 17, 2022, 10 p.m. | 2.5 ppb (3) | 0.6 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 51.0 ppb (48) | N/A | N/A | 9.9 μg/m3 (42) | 48.0 | |
June 17, 2022, 9 p.m. | 2.5 ppb (3) | 0.7 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 51.0 ppb (48) | N/A | N/A | 9.9 μg/m3 (42) | 48.0 | |
June 17, 2022, 9 p.m. | 2.5 ppb (3) | 0.7 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 51.0 ppb (48) | N/A | N/A | 9.9 μg/m3 (42) | 48.0 | |
June 17, 2022, 8 p.m. | 2.6 ppb (3) | 0.7 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 49.0 ppb (46) | N/A | N/A | 9.8 μg/m3 (41) | 46.0 | |
June 17, 2022, 7 p.m. | 2.5 ppb (3) | 0.6 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 49.0 ppb (46) | N/A | N/A | 10.2 μg/m3 (43) | 46.0 | |
June 17, 2022, 7 p.m. | 2.5 ppb (3) | 0.6 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 49.0 ppb (46) | N/A | N/A | 10.2 μg/m3 (43) | 46.0 | |
June 17, 2022, 5 p.m. | 3.0 ppb (3) | 0.9 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 45.0 ppb (42) | N/A | N/A | 10.8 μg/m3 (46) | 46.0 | |
June 17, 2022, 4 p.m. | 3.4 ppb (4) | 1.0 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 42.0 ppb (39) | N/A | N/A | 11.2 μg/m3 (47) | 47.0 | |
June 17, 2022, 3 p.m. | 3.6 ppb (4) | 1.0 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 40.0 ppb (38) | N/A | N/A | 11.3 μg/m3 (48) | 48.0 | |
June 17, 2022, 8 a.m. | 4.5 ppb (5) | 0.3 ppb (1) | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (2) | 29.0 ppb (27) | N/A | N/A | 13.7 μg/m3 (55) | 55.0 | |
June 17, 2022, 5 a.m. | 3.9 ppb (4) | 0.3 ppb (1) | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (2) | 37.0 ppb (35) | N/A | N/A | 12.4 μg/m3 (52) | 52.0 | |
June 17, 2022, 1 a.m. | 2.5 ppb (3) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 41.0 ppb (38) | N/A | N/A | 9.7 μg/m3 (41) | 41.0 | |
June 16, 2022, 11 p.m. | 2.1 ppb (2) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 44.0 ppb (41) | N/A | N/A | 11.1 μg/m3 (47) | 47.0 | |
June 16, 2022, 11 p.m. | 2.1 ppb (2) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 44.0 ppb (41) | N/A | N/A | 11.1 μg/m3 (47) | 47.0 | |
June 16, 2022, 11 p.m. | 2.1 ppb (2) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 44.0 ppb (41) | N/A | N/A | 11.1 μg/m3 (47) | 47.0 | |
June 16, 2022, 10 p.m. | 2.2 ppb (3) | 0.5 ppb (1) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 43.0 ppb (40) | N/A | N/A | 10.5 μg/m3 (44) | 44.0 | |
June 16, 2022, 9 p.m. | 1.8 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 3.0 ppb (5) | 41.0 ppb (38) | N/A | N/A | 9.7 μg/m3 (41) | 41.0 | |
June 16, 2022, 8 p.m. | 1.7 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 2.0 ppb (3) | 39.0 ppb (37) | N/A | N/A | 9.2 μg/m3 (39) | 39.0 | |
June 16, 2022, 8 p.m. | 1.7 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 2.0 ppb (3) | 39.0 ppb (37) | N/A | N/A | 9.2 μg/m3 (39) | 39.0 | |
June 16, 2022, 7 p.m. | 1.6 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 2.0 ppb (3) | 36.0 ppb (34) | N/A | N/A | 8.0 μg/m3 (34) | 34.0 | |
June 16, 2022, 7 p.m. | 1.6 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 2.0 ppb (3) | 36.0 ppb (34) | N/A | N/A | 8.0 μg/m3 (34) | 34.0 | |
June 16, 2022, 7 p.m. | 1.6 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 2.0 ppb (3) | 36.0 ppb (34) | N/A | N/A | 8.0 μg/m3 (34) | 34.0 | |
June 16, 2022, 6 p.m. | 1.5 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 35.0 ppb (33) | N/A | N/A | 7.5 μg/m3 (32) | 33.0 | |
June 16, 2022, 6 p.m. | 1.5 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 35.0 ppb (33) | N/A | N/A | 7.5 μg/m3 (32) | 33.0 | |
June 16, 2022, 4 p.m. | 1.2 ppb (2) | 0.4 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 31.0 ppb (29) | N/A | N/A | 8.5 μg/m3 (36) | 36.0 | |
June 16, 2022, 9 a.m. | 1.3 ppb (2) | 0.4 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 31.0 ppb (29) | N/A | N/A | 11.8 μg/m3 (50) | 50.0 | |
June 16, 2022, 8 a.m. | 1.3 ppb (2) | 0.3 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 31.0 ppb (29) | N/A | N/A | 11.3 μg/m3 (48) | 48.0 | |
June 16, 2022, 7 a.m. | 2.0 ppb (2) | 0.4 ppb (1) | N/A | 2.0 ppb (2) | N/A | 2.0 ppb (3) | 30.0 ppb (28) | N/A | N/A | 10.8 μg/m3 (46) | 46.0 | |
June 16, 2022, 4 a.m. | 1.2 ppb (2) | 0.4 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 29.0 ppb (27) | N/A | N/A | 5.4 μg/m3 (23) | 27.0 | |
June 16, 2022, 4 a.m. | 1.2 ppb (2) | 0.4 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 29.0 ppb (27) | N/A | N/A | 5.4 μg/m3 (23) | 27.0 | |
June 16, 2022, 3 a.m. | 1.2 ppb (2) | 0.3 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 29.0 ppb (27) | N/A | N/A | 4.1 μg/m3 (18) | 27.0 | |
June 16, 2022, 2 a.m. | 1.3 ppb (2) | 0.4 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 29.0 ppb (27) | N/A | N/A | 3.3 μg/m3 (14) | 27.0 | |
June 16, 2022, 1 a.m. | 1.2 ppb (2) | 0.4 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 30.0 ppb (28) | N/A | N/A | 4.1 μg/m3 (18) | 28.0 | |
June 15, 2022, 9 p.m. | 1.2 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 30.0 ppb (28) | N/A | N/A | 4.5 μg/m3 (19) | 28.0 | |
June 15, 2022, 6 p.m. | 1.1 ppb (2) | 0.4 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 32.0 ppb (30) | N/A | N/A | 3.4 μg/m3 (15) | 30.0 | |
June 15, 2022, 2 p.m. | 1.1 ppb (2) | 0.5 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 32.0 ppb (30) | N/A | N/A | 3.4 μg/m3 (15) | 30.0 | |
June 15, 2022, 1 p.m. | 1.2 ppb (2) | 0.6 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 31.0 ppb (29) | N/A | N/A | 4.0 μg/m3 (17) | 29.0 | |
June 15, 2022, 10 a.m. | 1.5 ppb (2) | 0.4 ppb (1) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 30.0 ppb (28) | N/A | N/A | 5.4 μg/m3 (23) | 28.0 | |
June 15, 2022, 8 a.m. | 3.3 ppb (4) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 27.0 ppb (25) | N/A | N/A | 3.6 μg/m3 (16) | 25.0 | |
June 15, 2022, 7 a.m. | 3.4 ppb (4) | 0.3 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 27.0 ppb (25) | N/A | N/A | 2.2 μg/m3 (10) | 25.0 | |
June 15, 2022, 6 a.m. | 3.2 ppb (4) | 0.3 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 29.0 ppb (27) | N/A | N/A | 2.0 μg/m3 (9) | 27.0 |