Good
Primary Pollutant: O3
O3 | 91 µg/m3 (41) |
PM2.5 | 9 µg/m3 (37) |
PM10 | 16 µg/m3 (15) |
CO | 201 µg/m3 (2) |
NO2 | 2 µg/m3 (1) |
SO2 | 3 µg/m3 (1) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Chico | 38 |
O3 | 5 (21) | 14 (13) | 0.94 (0) | 84 (38) | 229 (2) | n/a |
Willows | 43 |
O3 | 4 (17) | 21 (19) | n/a | 94 (43) | n/a | n/a |
Old Station | 41 |
O3 | n/a | n/a | n/a | 90 (41) | n/a | n/a |
Lake Shasta | 42 |
O3 | n/a | n/a | n/a | 92 (42) | n/a | n/a |
Redding | 44 |
O3 | 5 (21) | n/a | n/a | 96 (44) | n/a | n/a |
Red Bluff | 54 |
PM2.5 | 14 (54) | 11 (10) | n/a | 70 (32) | n/a | n/a |
Red Bluff | 41 |
O3 | n/a | n/a | n/a | 90 (41) | n/a | n/a |
Paradise | 38 |
O3 | 6.2 (26) | n/a | n/a | 84 (38) | n/a | n/a |
Source: AirNow (EPA), California Air Resources Board, National Park Service, Shasta County Air Quality Management District, Tehama County Air Pollution Control District
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Friday, Apr 19 | Saturday, Apr 20 | Sunday, Apr 21 | Monday, Apr 22 | Tuesday, Apr 23 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 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 |
42 | 43 | 42 | 42 | 41 | 40 | 31 | 25 | 24 | 23 | 22 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 18 | 22 | 29 | 32 | 36 | 39 | 40 | 41 | 41 | 40 | 39 | 38 | 31 | 25 | 24 | 21 | 21 | 20 | 17 | 15 | 14 | 15 | 14 | 14 | 18 | 23 | 27 | 29 | 32 | 35 | 39 | 41 | 43 | 46 | 46 | 43 | 30 | 25 | 25 | 23 | 24 | 27 | 31 | 30 | 30 | 36 | 36 | 36 | 42 | 40 | 43 | 47 | 48 | 50 | 55 | 56 | 57 | 58 | 48 | 44 | 40 | 38 | 36 | 34 | 32 | 30 | 29 | 28 | 27 | 27 | 26 | 26 | 25 | 32 | 38 | 44 | 46 | 48 | 49 |
O3 | O3 | O3 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | 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 | 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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
SSE | SSE | S | S | S | SSE | SSE | S | W | NW | ESE | NNW | NW | NW | NNW | N | NNW | NNW | N | SE | SSE | S | S | S | S | S | S | SSW | SSW | SSW | NNW | NNW | NNW | N | N | N | NNW | NNW | NNW | N | N | N | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | N | N | N | N | N | N | NNW | NNW | NNW | NNW | NNW | NNW | SSE | SSE | SSE | SSE | SSE | SSE | NNE | NNE | NNE | NNE | NNE | NNE | ESE | ESE | ESE | ESE | ESE | ESE | SSE | SSE | SSE | SSE |
4 7 | 5 8 | 6 9 | 6 9 | 5 8 | 3 6 | 3 5 | 3 5 | 3 5 | 3 5 | 3 4 | 3 4 | 3 4 | 3 4 | 3 4 | 2 4 | 2 4 | 2 4 | 2 4 | 3 5 | 3 5 | 3 5 | 5 9 | 6 9 | 6 9 | 6 9 | 7 11 | 6 9 | 6 9 | 6 9 | 6 10 | 6 10 | 6 10 | 7 12 | 7 12 | 7 12 | 6 10 | 6 10 | 6 10 | 7 11 | 8 13 | 9 14 | 10 16 | 11 18 | 12 19 | 13 20 | 12 19 | 11 18 | 10 16 | 9 14 | 7 11 | 6 9 | 6 10 | 7 11 | 8 12 | 8 13 | 9 14 | 9 15 | 10 16 | 10 16 | 10 16 | 10 16 | 10 17 | 10 17 | 11 17 | 11 17 | 11 18 | 11 18 | 11 18 | 12 19 | 11 18 | 11 18 | 11 17 | 11 17 | 10 17 | 10 16 | 9 15 | 9 14 | 8 13 | 7 11 | 6 10 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 10 | 6 10 | 7 11 | 7 11 | 7 12 | 8 13 | 9 14 | 9 15 | 10 16 |
79 26.2 | 80 26.7 | 80 26.7 | 81 27.2 | 80 26.7 | 79 26.2 | 76 24.5 | 70 21.2 | 68 20 | 66 18.8 | 64 17.7 | 62 16.7 | 60 15.6 | 59 15 | 59 14.8 | 58 14.3 | 58 14.3 | 58 14.5 | 60 15.4 | 64 17.7 | 68 20 | 72 22.2 | 75 23.8 | 77 25 | 79 26.2 | 80 26.7 | 80 26.7 | 81 27 | 81 27.2 | 79 26.2 | 76 24.3 | 71 21.7 | 68 20 | 66 18.7 | 63 17.2 | 61 16.2 | 59 15 | 58 14.2 | 56 13.5 | 55 12.7 | 56 13.3 | 57 13.9 | 58 14.5 | 63 17.1 | 67 19.6 | 72 22.2 | 75 23.9 | 78 25.5 | 81 27.2 | 82 27.7 | 83 28.3 | 84 28.8 | 81 27.1 | 78 25.4 | 75 23.6 | 71 21.9 | 68 20.2 | 65 18.5 | 64 17.7 | 62 16.9 | 61 16.1 | 60 15.4 | 58 14.6 | 57 13.8 | 60 15.4 | 63 17 | 65 18.6 | 68 20.2 | 71 21.8 | 74 23.4 | 76 24.3 | 77 25.2 | 79 26.1 | 81 27 | 82 27.9 | 84 28.8 | 81 27.1 | 78 25.3 | 74 23.6 | 71 21.9 | 68 20.1 | 65 18.4 | 64 17.6 | 62 16.7 | 61 15.9 | 59 15.1 | 58 14.2 | 56 13.4 | 58 14.7 | 61 15.9 | 63 17.2 | 65 18.5 | 68 19.7 | 70 21 | 71 21.8 | 73 22.5 | 74 23.3 |
Source: CAMS, Vaisala Xweather
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