Good
Primary Pollutant: PM2.5
O3 | 60 µg/m3 (27) |
PM2.5 | 8 µg/m3 (32) |
PM10 | 13 µg/m3 (12) |
CO | 309 µg/m3 (3) |
NO2 | 8 µg/m3 (4) |
SO2 | 13 µg/m3 (7) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Gridley | 17 |
PM2.5 | 4 (17) | n/a | n/a | n/a | n/a | n/a |
Colusa | 23 |
O3 | 2.4 (10) | 12 (11) | n/a | 51 (23) | n/a | n/a |
Willows | 23 |
O3 | 3 (12) | 18 (16) | n/a | 51 (23) | n/a | n/a |
Chester | 37 |
PM2.5 | 9 (37) | n/a | n/a | n/a | n/a | n/a |
Grass Valley | 34 |
O3 | 7 (29) | n/a | n/a | 74 (34) | n/a | n/a |
Red Bluff | 39 |
PM2.5 | 9.5 (39) | 36 (33) | n/a | 57 (26) | n/a | n/a |
Sutter | 45 |
O3 | n/a | n/a | n/a | 98 (45) | n/a | n/a |
Yuba City | 24 |
O3 | 4.8 (20) | 11 (10) | 4.324 (2) | 53 (24) | n/a | n/a |
Red Bluff | 44 |
O3 | n/a | n/a | n/a | 96 (44) | n/a | n/a |
Quincy | 25 |
PM2.5 | 6.1 (25) | n/a | n/a | n/a | n/a | n/a |
Source: California Air Resources Board, Northern Sierra AQMD, Tehama County Air Pollution Control District
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Friday, May 17 | Saturday, May 18 | Sunday, May 19 | Monday, May 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm |
31 | 29 | 29 | 27 | 24 | 21 | 25 | 25 | 26 | 30 | 35 | 38 | 42 | 44 | 45 | 45 | 46 | 42 | 36 | 32 | 29 | 26 | 27 | 26 | 25 | 26 | 24 | 20 | 18 | 17 | 21 | 25 | 29 | 31 | 35 | 37 | 40 | 44 | 47 | 48 | 49 | 47 | 42 | 40 | 37 | 35 | 35 | 36 | 30 | 30 | 30 | 29 | 28 | 24 | 26 | 29 | 32 | 41 | 43 | 45 | 48 | 71 | 76 | 81 | 70 | 59 | 49 | 46 | 42 | 39 | 36 | 34 | 31 | 30 | 30 | 29 | 30 | 30 | 31 | 35 | 40 | 45 | 47 | 49 | 54 | 57 | 59 | 61 |
PM2.5 | PM2.5 | 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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | O3 | 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 |
WNW | N | NNE | NNE | NW | WNW | WNW | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | WSW | SSW | SSW | SSW | ENE | ENE | ENE | NE | NE | NE | NE | NE | NE | E | E | E | SW | SW | SW | SSW | SSW | SSW | S | S | S | SSE | SSE | SSE | SE | SE | SE | ESE | ESE | ESE | NNE | NNE | NNE | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NW | NW | NW | NW | NW | NW | NW |
2 4 | 2 4 | 2 3 | 2 3 | 2 3 | 2 3 | 2 4 | 3 5 | 4 7 | 6 9 | 6 9 | 6 9 | 6 10 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 3 5 | 3 5 | 3 5 | 4 7 | 4 7 | 4 7 | 5 8 | 5 8 | 5 8 | 5 8 | 5 8 | 5 8 | 3 5 | 3 5 | 3 5 | 7 11 | 7 11 | 7 11 | 7 12 | 7 12 | 8 12 | 8 13 | 7 12 | 7 11 | 7 11 | 6 10 | 5 9 | 5 8 | 4 7 | 4 6 | 3 5 | 3 5 | 3 5 | 3 4 | 3 5 | 3 5 | 3 5 | 4 7 | 6 9 | 7 11 | 7 11 | 7 12 | 8 12 | 7 12 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 12 | 7 12 | 8 12 | 8 12 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 8 14 | 9 14 | 9 14 | 9 14 |
66 18.7 | 63 17.3 | 62 16.8 | 62 16.6 | 61 16.1 | 62 16.8 | 64 17.7 | 66 18.7 | 70 21 | 72 22 | 74 23.4 | 77 25.2 | 80 26.8 | 81 27.4 | 82 28 | 82 28 | 83 28.1 | 82 27.6 | 79 26.2 | 75 23.9 | 73 22.9 | 71 21.7 | 69 20.6 | 68 20 | 67 19.4 | 66 18.7 | 64 17.9 | 64 17.9 | 64 17.9 | 65 18.5 | 67 19.6 | 69 20.7 | 72 22 | 74 23.1 | 76 24.5 | 78 25.7 | 80 26.8 | 81 27.1 | 81 27.4 | 82 27.7 | 80 26.9 | 79 26.1 | 78 25.3 | 75 23.8 | 72 22.3 | 69 20.8 | 67 19.7 | 65 18.5 | 63 17.4 | 62 16.7 | 61 15.9 | 59 15.1 | 60 15.7 | 61 16.2 | 62 16.8 | 64 18 | 67 19.2 | 69 20.4 | 71 21.8 | 74 23.2 | 76 24.5 | 77 24.9 | 77 25.2 | 78 25.5 | 76 24.4 | 74 23.3 | 72 22.2 | 70 21.2 | 68 20.1 | 66 19 | 65 18.4 | 64 17.8 | 63 17.2 | 62 16.6 | 61 16 | 60 15.4 | 62 16.7 | 64 18 | 67 19.3 | 69 20.5 | 71 21.8 | 74 23.1 | 75 23.8 | 76 24.4 | 77 25 | 78 25.7 | 79 26.3 | 81 27 |
Source: CAMS, Vaisala Xweather
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