Good
Primary Pollutant: O3
O3 | 60 µg/m3 (27) |
PM2.5 | 3 µg/m3 (12) |
PM10 | 14 µg/m3 (13) |
CO | 87 µg/m3 (1) |
NO2 | 2 µg/m3 (1) |
SO2 | 14 µg/m3 (7) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Chester | 0 |
PM2.5 | 0 (0) | n/a | n/a | n/a | n/a | n/a |
Old Station | 37 |
O3 | n/a | n/a | n/a | 82 (37) | n/a | n/a |
Lake Shasta | 44 |
O3 | n/a | n/a | n/a | 96 (44) | n/a | n/a |
Redding | 43 |
O3 | n/a | n/a | n/a | 94 (43) | n/a | n/a |
Red Bluff | 42 |
O3 | n/a | n/a | n/a | 92 (42) | n/a | n/a |
Mount Shasta | 15 |
PM2.5 | 3.7 (15) | n/a | n/a | n/a | n/a | n/a |
Old Station | 39 |
O3 | n/a | n/a | n/a | 86 (39) | n/a | n/a |
Bend | 43 |
O3 | n/a | n/a | n/a | 94 (43) | n/a | n/a |
Redding | 45 |
O3 | n/a | n/a | n/a | 98 (45) | n/a | n/a |
Lake Shasta | 45 |
O3 | n/a | n/a | n/a | 98 (45) | n/a | n/a |
Source: Northern Sierra AQMD, National Park Service, Shasta County Air Quality Management District, California Air Resources Board, Siskiyou County APCD, Unknown Governmental Organization
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Monday, May 20 | Tuesday, May 21 | Wednesday, May 22 | Thursday, May 23 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am |
28 | 31 | 32 | 32 | 21 | 22 | 25 | 26 | 27 | 31 | 34 | 35 | 37 | 37 | 37 | 37 | 37 | 35 | 31 | 28 | 25 | 22 | 21 | 34 | 23 | 18 | 17 | 16 | 15 | 15 | 17 | 21 | 32 | 49 | 42 | 44 | 49 | 57 | 59 | 53 | 55 | 47 | 40 | 37 | 41 | 47 | 58 | 74 | 96 | 23 | 21 | 20 | 23 | 25 | 28 | 30 | 32 | 34 | 37 | 40 | 43 | 43 | 44 | 44 | 43 | 41 | 40 | 37 | 35 | 33 | 32 | 30 | 29 | 28 | 28 | 28 |
O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM10 | PM10 | PM10 | PM10 | PM10 | O3 | O3 | O3 | O3 | PM10 | PM10 | PM10 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM10 | PM10 | PM10 | PM10 | PM10 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | NE | NE | NE | NE | NE | NE | NE | NE | ENE | ENE | NE | ENE | E | E | E | E | ENE | ENE | ENE | ENE | ENE | ENE | ENE | NE | NE | NE | N | N | N | WNW | WNW | WNW | WNW | WNW | WNW | NNE | NNE | NNE | ENE | ENE | ENE | E | E | E | NE | NE | NE | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | NE | NE | NE | NE | NE | NE | ENE |
5 9 | 6 9 | 5 8 | 5 8 | 6 9 | 6 10 | 7 12 | 8 13 | 9 15 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 9 14 | 8 13 | 8 13 | 7 11 | 6 9 | 6 9 | 5 8 | 4 7 | 3 6 | 3 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 3 6 | 3 6 | 3 6 | 4 7 | 5 8 | 5 8 | 5 8 | 5 8 | 5 8 | 4 7 | 4 7 | 4 6 | 3 5 | 3 5 | 3 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 3 5 | 4 6 | 4 7 | 6 9 | 7 12 | 9 14 | 9 15 | 10 15 | 10 16 | 10 15 | 9 14 | 8 14 | 8 13 | 7 12 | 7 11 | 6 10 | 6 9 | 5 9 | 5 8 | 4 7 | 4 6 |
46 7.5 | 41 5.2 | 40 4.6 | 39 3.9 | 39 3.9 | 40 4.2 | 43 6.1 | 46 7.8 | 52 11.2 | 55 12.8 | 58 14.6 | 61 16.2 | 64 17.5 | 65 18.3 | 66 18.9 | 66 19.2 | 66 19 | 65 18.3 | 62 16.8 | 57 13.7 | 53 11.6 | 50 10 | 48 8.8 | 46 7.7 | 44 6.7 | 41 5 | 40 4.7 | 39 4 | 39 4 | 40 4.7 | 45 7.1 | 50 9.9 | 55 13 | 61 16.3 | 65 18.4 | 69 20.3 | 71 21.4 | 71 21.8 | 72 22.2 | 73 22.5 | 70 21.3 | 68 20 | 66 18.8 | 62 16.8 | 59 14.7 | 55 12.7 | 52 11.3 | 50 9.9 | 47 8.5 | 46 7.9 | 45 7.3 | 44 6.7 | 46 7.6 | 47 8.6 | 49 9.5 | 54 12 | 58 14.4 | 62 16.9 | 65 18.2 | 67 19.4 | 69 20.7 | 69 20.8 | 70 20.9 | 70 21.1 | 67 19.2 | 63 17.4 | 60 15.6 | 57 13.8 | 54 12 | 50 10.2 | 48 9.2 | 47 8.1 | 45 7.1 | 43 6 | 41 5 | 39 3.9 |
Source: CAMS, Vaisala Xweather
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