Interior (Ben Reifel Rd) SD, US: 43.746944, -101.941109
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 18, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (36) | N/A | 7.0 μg/m3 (7) | N/A | 36.0 | |
| Jan. 17, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (37) | N/A | 11.0 μg/m3 (11) | 0.0 μg/m3 (0) | 37.0 | |
| Jan. 17, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 7.0 μg/m3 (7) | 2.1 μg/m3 (9) | 9.0 | |
| Jan. 17, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 μg/m3 (10) | -2.3 μg/m3 (0) | 10.0 | |
| Jan. 17, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | 7.0 μg/m3 (7) | -1.5 μg/m3 (0) | 38.0 | |
| Jan. 17, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | N/A | 1.6 μg/m3 (7) | 38.0 | |
| Jan. 17, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | 6.0 μg/m3 (6) | 1.4 μg/m3 (6) | 33.0 | |
| Jan. 17, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | 7.0 μg/m3 (7) | 1.3 μg/m3 (6) | 31.0 | |
| Jan. 17, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (29) | N/A | 3.0 μg/m3 (3) | -0.3 μg/m3 (0) | 29.0 | |
| Jan. 17, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (28) | N/A | 1.0 μg/m3 (1) | -0.5 μg/m3 (0) | 28.0 | |
| Jan. 17, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (28) | N/A | 0.0 μg/m3 (0) | 1.1 μg/m3 (5) | 28.0 | |
| Jan. 17, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (29) | N/A | -1.0 μg/m3 (0) | 2.0 μg/m3 (9) | 29.0 | |
| Jan. 17, 2022, noon | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (27) | N/A | -2.0 μg/m3 (0) | 2.5 μg/m3 (11) | 27.0 | |
| Jan. 17, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (28) | N/A | 3.0 μg/m3 (3) | 0.1 μg/m3 (1) | 28.0 | |
| Jan. 17, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (32) | N/A | 6.0 μg/m3 (6) | -1.3 μg/m3 (0) | 32.0 | |
| Jan. 17, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (32) | N/A | 7.0 μg/m3 (7) | -2.7 μg/m3 (0) | 32.0 | |
| Jan. 17, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | 5.0 μg/m3 (5) | -4.2 μg/m3 (0) | 33.0 | |
| Jan. 17, 2022, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | 4.0 μg/m3 (4) | -2.5 μg/m3 (0) | 33.0 | |
| Jan. 17, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 6.0 μg/m3 (6) | 0.8 μg/m3 (4) | 34.0 | |
| Jan. 17, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 0.0 μg/m3 (0) | 0.0 μg/m3 (0) | 35.0 | |
| Jan. 17, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (29) | N/A | 0.0 μg/m3 (0) | -1.5 μg/m3 (0) | 29.0 | |
| Jan. 17, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (37) | N/A | -3.0 μg/m3 (0) | -0.3 μg/m3 (0) | 37.0 | |
| Jan. 17, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | -1.0 μg/m3 (0) | -1.5 μg/m3 (0) | 35.0 | |
| Jan. 17, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (38) | N/A | 3.0 μg/m3 (3) | -2.2 μg/m3 (0) | 38.0 | |
| Jan. 17, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | 5.0 μg/m3 (5) | 0.3 μg/m3 (2) | 38.0 | |
| Jan. 16, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | 0.0 μg/m3 (0) | 1.1 μg/m3 (5) | 40.0 | |
| Jan. 16, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | 1.0 μg/m3 (1) | -1.5 μg/m3 (0) | 41.0 | |
| Jan. 16, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | 4.0 μg/m3 (4) | 0.1 μg/m3 (1) | 42.0 | |
| Jan. 16, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | 1.0 μg/m3 (1) | 2.8 μg/m3 (12) | 42.0 | |
| Jan. 16, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | 3.0 μg/m3 (3) | 1.6 μg/m3 (7) | 40.0 | |
| Jan. 16, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | 5.0 μg/m3 (5) | -2.5 μg/m3 (0) | 41.0 | |
| Jan. 16, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | 0.0 μg/m3 (0) | -2.5 μg/m3 (0) | 38.0 | |
| Jan. 16, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 0.0 μg/m3 (0) | -1.0 μg/m3 (0) | 35.0 | |
| Jan. 16, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 2.0 μg/m3 (2) | -0.8 μg/m3 (0) | 35.0 | |
| Jan. 16, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (32) | N/A | 3.0 μg/m3 (3) | -0.5 μg/m3 (0) | 32.0 | |
| Jan. 16, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (30) | N/A | 0.0 μg/m3 (0) | -3.7 μg/m3 (0) | 30.0 | |
| Jan. 16, 2022, noon | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | 4.0 μg/m3 (4) | -3.2 μg/m3 (0) | 31.0 | |
| Jan. 16, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 7.0 μg/m3 (7) | -0.7 μg/m3 (0) | 34.0 | |
| Jan. 16, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 5.0 μg/m3 (5) | -0.1 μg/m3 (0) | 35.0 | |
| Jan. 16, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (25) | N/A | 5.0 μg/m3 (5) | 1.6 μg/m3 (7) | 25.0 | |
| Jan. 16, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 ppb (25) | N/A | 5.0 μg/m3 (5) | 1.3 μg/m3 (6) | 25.0 | |
| Jan. 16, 2022, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (27) | N/A | 7.0 μg/m3 (7) | 0.6 μg/m3 (3) | 27.0 | |
| Jan. 16, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (27) | N/A | 12.0 μg/m3 (12) | 0.6 μg/m3 (3) | 27.0 | |
| Jan. 16, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (28) | N/A | 5.0 μg/m3 (5) | 0.0 μg/m3 (0) | 28.0 | |
| Jan. 16, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (29) | N/A | 9.0 μg/m3 (9) | -1.9 μg/m3 (0) | 29.0 | |
| Jan. 16, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (28) | N/A | 12.0 μg/m3 (12) | -0.8 μg/m3 (0) | 28.0 | |
| Jan. 16, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (29) | N/A | 2.0 μg/m3 (2) | -0.8 μg/m3 (0) | 29.0 | |
| Jan. 16, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 5.0 μg/m3 (5) | -0.7 μg/m3 (0) | 34.0 | |
| Jan. 16, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 4.0 μg/m3 (4) | 0.0 μg/m3 (0) | 35.0 | |
| Jan. 15, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 5.0 μg/m3 (5) | -0.3 μg/m3 (0) | 35.0 | |
| Jan. 15, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 9.0 μg/m3 (9) | -2.2 μg/m3 (0) | 35.0 | |
| Jan. 15, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (36) | N/A | 0.0 μg/m3 (0) | -1.8 μg/m3 (0) | 36.0 | |
| Jan. 15, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (36) | N/A | 1.0 μg/m3 (1) | 1.9 μg/m3 (8) | 36.0 | |
| Jan. 15, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (37) | N/A | 4.0 μg/m3 (4) | 2.8 μg/m3 (12) | 37.0 | |
| Jan. 15, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (37) | N/A | 1.0 μg/m3 (1) | 0.8 μg/m3 (4) | 37.0 | |
| Jan. 15, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (36) | N/A | 2.0 μg/m3 (2) | 0.6 μg/m3 (3) | 36.0 | |
| Jan. 15, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | 8.0 μg/m3 (8) | -0.5 μg/m3 (0) | 31.0 | |
| Jan. 15, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (27) | N/A | 7.0 μg/m3 (7) | 0.8 μg/m3 (4) | 27.0 | |
| Jan. 15, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (26) | N/A | 5.0 μg/m3 (5) | 1.0 μg/m3 (5) | 26.0 | |
| Jan. 15, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (25) | N/A | 6.0 μg/m3 (6) | 0.1 μg/m3 (1) | 25.0 | |
| Jan. 15, 2022, noon | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (25) | N/A | 4.0 μg/m3 (4) | 0.6 μg/m3 (3) | 25.0 | |
| Jan. 15, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (27) | N/A | 3.0 μg/m3 (3) | 1.5 μg/m3 (7) | 27.0 | |
| Jan. 15, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (27) | N/A | 7.0 μg/m3 (7) | 2.1 μg/m3 (9) | 27.0 | |
| Jan. 15, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (28) | N/A | 6.0 μg/m3 (6) | 3.3 μg/m3 (14) | 28.0 | |
| Jan. 15, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (28) | N/A | 5.0 μg/m3 (5) | 3.9 μg/m3 (17) | 28.0 | |
| Jan. 15, 2022, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (30) | N/A | 2.0 μg/m3 (2) | 4.1 μg/m3 (18) | 30.0 | |
| Jan. 15, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (28) | N/A | 5.0 μg/m3 (5) | 4.2 μg/m3 (18) | 28.0 | |
| Jan. 15, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (30) | N/A | 5.0 μg/m3 (5) | 5.4 μg/m3 (23) | 30.0 | |
| Jan. 15, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | 5.0 μg/m3 (5) | 7.5 μg/m3 (32) | 32.0 | |
| Jan. 15, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (32) | N/A | 5.0 μg/m3 (5) | 7.7 μg/m3 (33) | 33.0 | |
| Jan. 15, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (30) | N/A | 7.0 μg/m3 (7) | 8.2 μg/m3 (35) | 35.0 | |
| Jan. 15, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (30) | N/A | 14.0 μg/m3 (13) | 4.1 μg/m3 (18) | 30.0 | |
| Jan. 15, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | 9.0 μg/m3 (9) | 0.8 μg/m3 (4) | 31.0 | |
| Jan. 14, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | 8.0 μg/m3 (8) | 1.5 μg/m3 (7) | 33.0 | |
| Jan. 14, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | 12.0 μg/m3 (12) | 2.7 μg/m3 (12) | 33.0 | |
| Jan. 14, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | 6.0 μg/m3 (6) | 1.2 μg/m3 (5) | 33.0 | |
| Jan. 14, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (29) | N/A | 2.0 μg/m3 (2) | 0.8 μg/m3 (4) | 29.0 | |
| Jan. 14, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (28) | N/A | 17.0 μg/m3 (16) | 1.7 μg/m3 (8) | 28.0 | |
| Jan. 14, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (29) | N/A | 15.0 μg/m3 (14) | 4.1 μg/m3 (18) | 29.0 | |
| Jan. 14, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | 9.0 μg/m3 (9) | 4.8 μg/m3 (20) | 33.0 | |
| Jan. 14, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | 14.0 μg/m3 (13) | 2.9 μg/m3 (13) | 33.0 | |
| Jan. 14, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 17.0 μg/m3 (16) | 6.1 μg/m3 (26) | 34.0 | |
| Jan. 14, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 25.0 μg/m3 (24) | 8.7 μg/m3 (37) | 37.0 | |
| Jan. 14, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (27) | N/A | 14.0 μg/m3 (13) | -0.3 μg/m3 (0) | 27.0 | |
| Jan. 14, 2022, noon | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (28) | N/A | 15.0 μg/m3 (14) | -0.3 μg/m3 (0) | 28.0 | |
| Jan. 14, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 ppb (25) | N/A | 2.0 μg/m3 (2) | 1.9 μg/m3 (8) | 25.0 | |
| Jan. 14, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 ppb (16) | N/A | 2.0 μg/m3 (2) | 1.8 μg/m3 (8) | 16.0 | |
| Jan. 14, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 ppb (18) | N/A | 0.0 μg/m3 (0) | -1.2 μg/m3 (0) | 18.0 | |
| Jan. 14, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 ppb (19) | N/A | -1.0 μg/m3 (0) | -3.4 μg/m3 (0) | 19.0 | |
| Jan. 14, 2022, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 ppb (18) | N/A | 0.0 μg/m3 (0) | -2.3 μg/m3 (0) | 18.0 | |
| Jan. 14, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 ppb (17) | N/A | 3.0 μg/m3 (3) | -0.3 μg/m3 (0) | 17.0 | |
| Jan. 14, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 ppb (23) | N/A | 6.0 μg/m3 (6) | -1.3 μg/m3 (0) | 23.0 | |
| Jan. 14, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (25) | N/A | 5.0 μg/m3 (5) | 0.0 μg/m3 (0) | 25.0 | |
| Jan. 14, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (26) | N/A | 7.0 μg/m3 (7) | 2.3 μg/m3 (10) | 26.0 | |
| Jan. 14, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (26) | N/A | 10.0 μg/m3 (10) | 0.8 μg/m3 (4) | 26.0 | |
| Jan. 14, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (27) | N/A | 6.0 μg/m3 (6) | -3.2 μg/m3 (0) | 27.0 | |
| Jan. 14, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (28) | N/A | 6.0 μg/m3 (6) | -3.7 μg/m3 (0) | 28.0 | |
| Jan. 13, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (30) | N/A | 5.0 μg/m3 (5) | -3.4 μg/m3 (0) | 30.0 | |
| Jan. 13, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (32) | N/A | N/A | -2.5 μg/m3 (0) | 32.0 | |
| Jan. 13, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (30) | N/A | 2.0 μg/m3 (2) | 1.1 μg/m3 (5) | 30.0 | |
| Jan. 13, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (30) | N/A | 7.0 μg/m3 (7) | 3.5 μg/m3 (15) | 30.0 | |
| Jan. 13, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (29) | N/A | 7.0 μg/m3 (7) | 1.8 μg/m3 (8) | 29.0 | |
| Jan. 13, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (27) | N/A | 11.0 μg/m3 (11) | -0.3 μg/m3 (0) | 27.0 | |
| Jan. 13, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (26) | N/A | 9.0 μg/m3 (9) | 1.1 μg/m3 (5) | 26.0 | |
| Jan. 13, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (25) | N/A | 2.0 μg/m3 (2) | -0.5 μg/m3 (0) | 25.0 | |
| Jan. 13, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (25) | N/A | 1.0 μg/m3 (1) | -0.8 μg/m3 (0) | 25.0 | |
| Jan. 13, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 ppb (25) | N/A | 0.0 μg/m3 (0) | 0.8 μg/m3 (4) | 25.0 | |
| Jan. 13, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 ppb (25) | N/A | 0.0 μg/m3 (0) | 1.8 μg/m3 (8) | 25.0 | |
| Jan. 13, 2022, noon | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (26) | N/A | -4.0 μg/m3 (0) | 3.0 μg/m3 (13) | 26.0 | |
| Jan. 13, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | 1.0 μg/m3 (1) | 3.1 μg/m3 (13) | 33.0 | |
| Jan. 13, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (26) | N/A | 3.0 μg/m3 (3) | 3.3 μg/m3 (14) | 26.0 | |
| Jan. 13, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (29) | N/A | 1.0 μg/m3 (1) | 3.2 μg/m3 (14) | 29.0 | |
| Jan. 13, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | 5.0 μg/m3 (5) | -1.1 μg/m3 (0) | 31.0 | |
| Jan. 13, 2022, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (29) | N/A | 10.0 μg/m3 (10) | -1.8 μg/m3 (0) | 29.0 | |
| Jan. 13, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (28) | N/A | 4.0 μg/m3 (4) | 0.1 μg/m3 (1) | 28.0 | |
| Jan. 13, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (26) | N/A | 4.0 μg/m3 (4) | 0.6 μg/m3 (3) | 26.0 | |
| Jan. 13, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | 1.0 μg/m3 (1) | 0.0 μg/m3 (0) | 31.0 | |
| Jan. 13, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | 5.0 μg/m3 (5) | 0.8 μg/m3 (4) | 33.0 | |
| Jan. 13, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | 9.0 μg/m3 (9) | 0.9 μg/m3 (4) | 33.0 | |
| Jan. 13, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | 7.0 μg/m3 (7) | -0.1 μg/m3 (0) | 33.0 | |
| Jan. 13, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 4.0 μg/m3 (4) | -0.3 μg/m3 (0) | 34.0 | |
| Jan. 12, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 3.0 μg/m3 (3) | 0.3 μg/m3 (2) | 34.0 | |
| Jan. 12, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | 5.0 μg/m3 (5) | 1.0 μg/m3 (5) | 33.0 | |
| Jan. 12, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 6.0 μg/m3 (6) | 0.4 μg/m3 (2) | 34.0 | |
| Jan. 12, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 5.0 μg/m3 (5) | -1.0 μg/m3 (0) | 34.0 | |
| Jan. 12, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 8.0 μg/m3 (8) | -1.5 μg/m3 (0) | 34.0 | |
| Jan. 12, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | 6.0 μg/m3 (6) | 0.3 μg/m3 (2) | 33.0 | |
| Jan. 12, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (32) | N/A | 16.0 μg/m3 (15) | 0.8 μg/m3 (4) | 32.0 | |
| Jan. 12, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | 2.0 μg/m3 (2) | -0.7 μg/m3 (0) | 31.0 | |
| Jan. 12, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | 5.0 μg/m3 (5) | 1.0 μg/m3 (5) | 31.0 | |
| Jan. 12, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | 4.0 μg/m3 (4) | 2.5 μg/m3 (11) | 31.0 | |
| Jan. 12, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (32) | N/A | 4.0 μg/m3 (4) | -1.5 μg/m3 (0) | 32.0 | |
| Jan. 12, 2022, noon | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | 7.0 μg/m3 (7) | -0.7 μg/m3 (0) | 33.0 | |
| Jan. 12, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | 12.0 μg/m3 (12) | 0.3 μg/m3 (2) | 33.0 | |
| Jan. 12, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 6.0 μg/m3 (6) | 0.8 μg/m3 (4) | 34.0 | |
| Jan. 12, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 4.0 μg/m3 (4) | 3.1 μg/m3 (13) | 34.0 | |
| Jan. 12, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 3.0 μg/m3 (3) | 2.5 μg/m3 (11) | 34.0 | |
| Jan. 12, 2022, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 2.0 μg/m3 (2) | 1.8 μg/m3 (8) | 34.0 | |
| Jan. 12, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 3.0 μg/m3 (3) | -0.9 μg/m3 (0) | 35.0 | |
| Jan. 12, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 6.0 μg/m3 (6) | 0.0 μg/m3 (0) | 34.0 | |
| Jan. 12, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 3.0 μg/m3 (3) | 1.6 μg/m3 (7) | 34.0 | |
| Jan. 12, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 4.0 μg/m3 (4) | 1.9 μg/m3 (8) | 35.0 | |
| Jan. 12, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 4.0 μg/m3 (4) | 3.5 μg/m3 (15) | 35.0 | |
| Jan. 12, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 4.0 μg/m3 (4) | 2.5 μg/m3 (11) | 35.0 | |
| Jan. 12, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (36) | N/A | 7.0 μg/m3 (7) | -2.0 μg/m3 (0) | 36.0 | |
| Jan. 11, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (36) | N/A | 6.0 μg/m3 (6) | -2.3 μg/m3 (0) | 36.0 | |
| Jan. 11, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (38) | N/A | 3.0 μg/m3 (3) | -1.0 μg/m3 (0) | 38.0 | |
| Jan. 11, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | 6.0 μg/m3 (6) | -0.3 μg/m3 (0) | 43.0 | |
| Jan. 11, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (45) | N/A | 10.0 μg/m3 (10) | 3.5 μg/m3 (15) | 45.0 | |
| Jan. 11, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (45) | N/A | 12.0 μg/m3 (12) | 5.3 μg/m3 (23) | 45.0 | |
| Jan. 11, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 μg/m3 (10) | 1.8 μg/m3 (8) | 10.0 | |
| Jan. 11, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (44) | N/A | 8.0 μg/m3 (8) | 2.9 μg/m3 (13) | 44.0 | |
| Jan. 11, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | 7.0 μg/m3 (7) | 0.8 μg/m3 (4) | 33.0 | |
| Jan. 11, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | 2.0 μg/m3 (2) | 0.1 μg/m3 (1) | 33.0 | |
| Jan. 11, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 7.0 μg/m3 (7) | 2.0 μg/m3 (9) | 35.0 | |
| Jan. 11, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 5.0 μg/m3 (5) | 3.5 μg/m3 (15) | 34.0 | |
| Jan. 11, 2022, noon | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (32) | N/A | 8.0 μg/m3 (8) | 2.1 μg/m3 (9) | 32.0 | |
| Jan. 11, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 8.0 μg/m3 (8) | -0.7 μg/m3 (0) | 34.0 | |
| Jan. 11, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 5.0 μg/m3 (5) | -2.7 μg/m3 (0) | 35.0 | |
| Jan. 11, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 3.0 μg/m3 (3) | -0.7 μg/m3 (0) | 35.0 | |
| Jan. 11, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | 4.0 μg/m3 (4) | 1.8 μg/m3 (8) | 33.0 | |
| Jan. 11, 2022, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 6.0 μg/m3 (6) | 1.3 μg/m3 (6) | 34.0 | |
| Jan. 11, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 6.0 μg/m3 (6) | -0.1 μg/m3 (0) | 35.0 | |
| Jan. 11, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (36) | N/A | 9.0 μg/m3 (9) | -2.3 μg/m3 (0) | 36.0 | |
| Jan. 11, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 7.0 μg/m3 (7) | -1.9 μg/m3 (0) | 34.0 | |
| Jan. 11, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (32) | N/A | 4.0 μg/m3 (4) | -1.0 μg/m3 (0) | 32.0 | |
| Jan. 11, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | 6.0 μg/m3 (6) | -1.7 μg/m3 (0) | 33.0 | |
| Jan. 11, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (37) | N/A | 9.0 μg/m3 (9) | 0.3 μg/m3 (2) | 37.0 |