39.75961, -121.62192

Air Quality

Updated 11 minutes ago

32

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

Nearby Stations

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

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Friday, May 17Saturday, May 18Sunday, May 19Monday, May 20
2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm
31292927242125252630353842444545464236322926272625262420181721252931353740444748494742403735353630303029282426293241434548717681705949464239363431303029303031354045474954575961
PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5O3PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
WNWNNNENNENWWNWWNWWWWWWSWWSWWSWWSWWSWWSWWSWSSWSSWSSWENEENEENENENENENENENEEEESWSWSWSSWSSWSSWSSSSSESSESSESESESEESEESEESENNENNENNEWWWWWWWWWWWWWWWNNENNENNENNENNENNENNENNENNENNENNENNENWNWNWNWNWNWNW
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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