Clearwater Co (Range Rd 60) CC, CA: 51.95, -114.7
Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Feb. 28, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | N/A | 2.1 μg/m3 (9) | 35.0 | |
Feb. 28, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 2.5 μg/m3 (11) | 11.0 | |
Feb. 28, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (30) | N/A | N/A | 2.9 μg/m3 (13) | 30.0 | |
Feb. 28, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (29) | N/A | N/A | 4.5 μg/m3 (19) | 29.0 | |
Feb. 28, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (29) | N/A | N/A | 5.5 μg/m3 (23) | 29.0 | |
Feb. 28, 2021, 5 a.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 | |
Feb. 28, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (29) | N/A | N/A | 9.8 μg/m3 (41) | 41.0 | |
Feb. 28, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (30) | N/A | N/A | 8.7 μg/m3 (37) | 37.0 | |
Feb. 28, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (29) | N/A | N/A | 4.9 μg/m3 (21) | 29.0 | |
Feb. 28, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | N/A | 5.4 μg/m3 (23) | 34.0 | |
Feb. 28, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (38) | N/A | N/A | 3.9 μg/m3 (17) | 38.0 | |
Feb. 27, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 3.3 μg/m3 (14) | 40.0 | |
Feb. 27, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | N/A | 4.9 μg/m3 (21) | 42.0 | |
Feb. 27, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 5.4 μg/m3 (23) | 40.0 | |
Feb. 27, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 6.8 μg/m3 (29) | 40.0 | |
Feb. 27, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | N/A | 5.7 μg/m3 (24) | 34.0 | |
Feb. 27, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | N/A | 3.8 μg/m3 (16) | 33.0 | |
Feb. 27, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (25) | N/A | N/A | 6.2 μg/m3 (26) | 26.0 | |
Feb. 27, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 ppb (23) | N/A | N/A | 7.7 μg/m3 (33) | 33.0 | |
Feb. 27, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 ppb (23) | N/A | N/A | 10.4 μg/m3 (44) | 44.0 | |
Feb. 27, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 ppb (22) | N/A | N/A | 12.2 μg/m3 (52) | 52.0 | |
Feb. 27, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 ppb (20) | N/A | N/A | 13.0 μg/m3 (53) | 53.0 | |
Feb. 27, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 ppb (20) | N/A | N/A | 16.2 μg/m3 (60) | 60.0 | |
Feb. 27, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 ppb (20) | N/A | N/A | 9.4 μg/m3 (40) | 40.0 | |
Feb. 27, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 ppb (19) | N/A | N/A | 7.7 μg/m3 (33) | 33.0 | |
Feb. 27, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 7.3 μg/m3 (31) | 31.0 | |
Feb. 27, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 ppb (16) | N/A | N/A | 5.6 μg/m3 (24) | 24.0 | |
Feb. 27, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 ppb (16) | N/A | N/A | 4.5 μg/m3 (19) | 19.0 | |
Feb. 27, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 ppb (20) | N/A | N/A | 4.0 μg/m3 (17) | 20.0 | |
Feb. 27, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (25) | N/A | N/A | 3.7 μg/m3 (16) | 25.0 | |
Feb. 27, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (25) | N/A | N/A | 3.1 μg/m3 (13) | 25.0 | |
Feb. 27, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (26) | N/A | N/A | 3.2 μg/m3 (14) | 26.0 | |
Feb. 27, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (26) | N/A | N/A | 3.4 μg/m3 (15) | 26.0 | |
Feb. 27, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (26) | N/A | N/A | 3.4 μg/m3 (15) | 26.0 | |
Feb. 27, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (26) | N/A | N/A | 3.3 μg/m3 (14) | 26.0 | |
Feb. 26, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (25) | N/A | N/A | 3.2 μg/m3 (14) | 25.0 | |
Feb. 26, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (25) | N/A | N/A | 3.0 μg/m3 (13) | 25.0 | |
Feb. 26, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (25) | N/A | N/A | 3.4 μg/m3 (15) | 25.0 | |
Feb. 26, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (25) | N/A | N/A | 3.4 μg/m3 (15) | 25.0 | |
Feb. 26, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 ppb (25) | N/A | N/A | 3.3 μg/m3 (14) | 25.0 | |
Feb. 26, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 ppb (25) | N/A | N/A | 3.5 μg/m3 (15) | 25.0 | |
Feb. 26, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 ppb (25) | N/A | N/A | 2.9 μg/m3 (13) | 25.0 | |
Feb. 26, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 ppb (23) | N/A | N/A | 3.5 μg/m3 (15) | 23.0 | |
Feb. 26, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 ppb (24) | N/A | N/A | 4.3 μg/m3 (18) | 24.0 | |
Feb. 26, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | N/A | 1.5 μg/m3 (7) | 35.0 | |
Feb. 26, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | N/A | 1.3 μg/m3 (6) | 34.0 | |
Feb. 26, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | N/A | 0.9 μg/m3 (4) | 34.0 | |
Feb. 26, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | N/A | 0.9 μg/m3 (4) | 34.0 | |
Feb. 26, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | N/A | 0.7 μg/m3 (3) | 35.0 | |
Feb. 26, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.5 μg/m3 (3) | 3.0 | |
Feb. 26, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | N/A | 0.5 μg/m3 (3) | 35.0 | |
Feb. 26, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (37) | N/A | N/A | 0.6 μg/m3 (3) | 37.0 | |
Feb. 26, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (36) | N/A | N/A | 0.7 μg/m3 (3) | 36.0 | |
Feb. 26, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (38) | N/A | N/A | 0.5 μg/m3 (3) | 38.0 | |
Feb. 26, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (37) | N/A | N/A | 0.4 μg/m3 (2) | 37.0 | |
Feb. 26, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 0.5 μg/m3 (3) | 39.0 | |
Feb. 26, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 0.6 μg/m3 (3) | 40.0 | |
Feb. 26, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 0.5 μg/m3 (3) | 40.0 | |
Feb. 26, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 0.6 μg/m3 (3) | 41.0 | |
Feb. 25, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 0.5 μg/m3 (3) | 41.0 | |
Feb. 25, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | N/A | 0.6 μg/m3 (3) | 42.0 | |
Feb. 25, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 0.6 μg/m3 (3) | 41.0 | |
Feb. 25, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | N/A | 0.5 μg/m3 (3) | 38.0 | |
Feb. 25, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | N/A | 0.6 μg/m3 (3) | 38.0 | |
Feb. 25, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 0.6 μg/m3 (3) | 39.0 | |
Feb. 25, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 0.8 μg/m3 (4) | 41.0 | |
Feb. 25, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 0.9 μg/m3 (4) | 40.0 | |
Feb. 25, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 1.0 μg/m3 (5) | 39.0 | |
Feb. 25, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 1.0 μg/m3 (5) | 39.0 | |
Feb. 25, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | N/A | 1.0 μg/m3 (5) | 42.0 | |
Feb. 25, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | N/A | 1.0 μg/m3 (5) | 42.0 | |
Feb. 25, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | N/A | 1.1 μg/m3 (5) | 42.0 | |
Feb. 25, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | N/A | 1.0 μg/m3 (5) | 42.0 | |
Feb. 25, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.9 μg/m3 (4) | 4.0 | |
Feb. 25, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | N/A | 0.9 μg/m3 (4) | 42.0 | |
Feb. 25, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 1.3 μg/m3 (6) | 40.0 | |
Feb. 25, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 1.3 μg/m3 (6) | 41.0 | |
Feb. 25, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 1.1 μg/m3 (5) | 41.0 | |
Feb. 25, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 0.9 μg/m3 (4) | 40.0 | |
Feb. 25, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 0.8 μg/m3 (4) | 40.0 | |
Feb. 25, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 0.7 μg/m3 (3) | 40.0 | |
Feb. 25, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 0.8 μg/m3 (4) | 40.0 | |
Feb. 25, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 0.5 μg/m3 (3) | 41.0 | |
Feb. 24, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | N/A | 0.5 μg/m3 (3) | 42.0 | |
Feb. 24, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | N/A | 0.5 μg/m3 (3) | 42.0 | |
Feb. 24, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 0.4 μg/m3 (2) | 41.0 | |
Feb. 24, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 0.4 μg/m3 (2) | 40.0 | |
Feb. 24, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 0.5 μg/m3 (3) | 40.0 | |
Feb. 24, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 0.9 μg/m3 (4) | 39.0 | |
Feb. 24, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (37) | N/A | N/A | 2.8 μg/m3 (12) | 37.0 | |
Feb. 24, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | N/A | 0.7 μg/m3 (3) | 35.0 | |
Feb. 24, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (32) | N/A | N/A | 0.6 μg/m3 (3) | 32.0 | |
Feb. 24, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | N/A | 0.0 μg/m3 (0) | 31.0 | |
Feb. 24, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | N/A | 0.5 μg/m3 (3) | 31.0 | |
Feb. 24, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | N/A | 0.7 μg/m3 (3) | 35.0 | |
Feb. 24, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (37) | N/A | N/A | 0.8 μg/m3 (4) | 37.0 | |
Feb. 24, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (36) | N/A | N/A | 0.8 μg/m3 (4) | 36.0 | |
Feb. 24, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.8 μg/m3 (4) | 4.0 | |
Feb. 24, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (36) | N/A | N/A | 0.9 μg/m3 (4) | 36.0 | |
Feb. 24, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (38) | N/A | N/A | 0.9 μg/m3 (4) | 38.0 | |
Feb. 24, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | N/A | 0.8 μg/m3 (4) | 38.0 | |
Feb. 24, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | N/A | 0.9 μg/m3 (4) | 38.0 | |
Feb. 24, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | N/A | 1.2 μg/m3 (5) | 38.0 | |
Feb. 24, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 1.3 μg/m3 (6) | 39.0 | |
Feb. 24, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | N/A | 1.0 μg/m3 (5) | 38.0 | |
Feb. 24, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 1.0 μg/m3 (5) | 39.0 | |
Feb. 24, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 1.0 μg/m3 (5) | 39.0 | |
Feb. 23, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 0.7 μg/m3 (3) | 40.0 | |
Feb. 23, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 1.1 μg/m3 (5) | 40.0 | |
Feb. 23, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 0.7 μg/m3 (3) | 41.0 | |
Feb. 23, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 0.5 μg/m3 (3) | 41.0 | |
Feb. 23, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 0.5 μg/m3 (3) | 41.0 | |
Feb. 23, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 1.0 μg/m3 (5) | 40.0 | |
Feb. 23, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 1.0 μg/m3 (5) | 40.0 | |
Feb. 23, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | N/A | 1.7 μg/m3 (8) | 38.0 | |
Feb. 23, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | N/A | 2.1 μg/m3 (9) | 38.0 | |
Feb. 23, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 2.1 μg/m3 (9) | 40.0 | |
Feb. 23, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 1.9 μg/m3 (8) | 41.0 | |
Feb. 23, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 1.8 μg/m3 (8) | 41.0 | |
Feb. 23, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 2.0 μg/m3 (9) | 41.0 | |
Feb. 23, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 1.7 μg/m3 (8) | 41.0 | |
Feb. 23, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 1.6 μg/m3 (7) | 7.0 | |
Feb. 23, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 1.4 μg/m3 (6) | 40.0 | |
Feb. 23, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 1.3 μg/m3 (6) | 40.0 | |
Feb. 23, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 1.3 μg/m3 (6) | 41.0 | |
Feb. 23, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | N/A | 1.2 μg/m3 (5) | 42.0 | |
Feb. 23, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (44) | N/A | N/A | 1.1 μg/m3 (5) | 44.0 | |
Feb. 23, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 3.2 μg/m3 (14) | 39.0 | |
Feb. 23, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 1.3 μg/m3 (6) | 41.0 | |
Feb. 23, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | N/A | 0.8 μg/m3 (4) | 42.0 | |
Feb. 23, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | N/A | 0.6 μg/m3 (3) | 43.0 | |
Feb. 22, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | N/A | 0.5 μg/m3 (3) | 43.0 | |
Feb. 22, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (44) | N/A | N/A | 0.6 μg/m3 (3) | 44.0 | |
Feb. 22, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | N/A | 0.6 μg/m3 (3) | 43.0 | |
Feb. 22, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | N/A | 1.0 μg/m3 (5) | 42.0 | |
Feb. 22, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 1.1 μg/m3 (5) | 39.0 | |
Feb. 22, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (38) | N/A | N/A | 1.6 μg/m3 (7) | 38.0 | |
Feb. 22, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (37) | N/A | N/A | 1.0 μg/m3 (5) | 37.0 | |
Feb. 22, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (33) | N/A | N/A | 0.7 μg/m3 (3) | 33.0 | |
Feb. 22, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | N/A | 0.7 μg/m3 (3) | 34.0 | |
Feb. 22, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | N/A | 0.7 μg/m3 (3) | 35.0 | |
Feb. 22, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (38) | N/A | N/A | 0.7 μg/m3 (3) | 38.0 | |
Feb. 22, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (37) | N/A | N/A | 0.7 μg/m3 (3) | 37.0 | |
Feb. 22, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 0.5 μg/m3 (3) | 39.0 | |
Feb. 22, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (36) | N/A | N/A | 0.3 μg/m3 (2) | 36.0 | |
Feb. 22, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.3 μg/m3 (2) | 2.0 | |
Feb. 22, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (38) | N/A | N/A | 0.3 μg/m3 (2) | 38.0 | |
Feb. 22, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | N/A | 0.3 μg/m3 (2) | 38.0 | |
Feb. 22, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | N/A | 0.3 μg/m3 (2) | 38.0 | |
Feb. 22, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 0.3 μg/m3 (2) | 39.0 | |
Feb. 22, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 0.3 μg/m3 (2) | 39.0 | |
Feb. 22, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 0.3 μg/m3 (2) | 39.0 | |
Feb. 22, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 0.5 μg/m3 (3) | 39.0 | |
Feb. 22, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | N/A | 0.6 μg/m3 (3) | 38.0 | |
Feb. 22, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 0.5 μg/m3 (3) | 40.0 | |
Feb. 21, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 0.6 μg/m3 (3) | 41.0 | |
Feb. 21, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 0.5 μg/m3 (3) | 41.0 | |
Feb. 21, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 0.6 μg/m3 (3) | 41.0 | |
Feb. 21, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | N/A | 0.4 μg/m3 (2) | 41.0 | |
Feb. 21, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 0.4 μg/m3 (2) | 40.0 | |
Feb. 21, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 0.5 μg/m3 (3) | 40.0 | |
Feb. 21, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | N/A | 0.8 μg/m3 (4) | 38.0 | |
Feb. 21, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 0.6 μg/m3 (3) | 39.0 | |
Feb. 21, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 0.5 μg/m3 (3) | 39.0 | |
Feb. 21, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 0.4 μg/m3 (2) | 39.0 | |
Feb. 21, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | N/A | 0.5 μg/m3 (3) | 39.0 | |
Feb. 21, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 0.7 μg/m3 (3) | 40.0 | |
Feb. 21, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | N/A | 0.8 μg/m3 (4) | 40.0 |