39.09545, -121.55219

Air Quality

Updated 25 minutes ago

154

Unhealthy

Primary Pollutant: PM2.5

O3 25 µg/m3 (11)
PM2.5 62 µg/m3 (154)
PM10 23 µg/m3 (21)
CO 367 µg/m3 (4)
NO2 21 µg/m3 (10)
SO2 3 µg/m3 (1)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station AQI Primary Pollutant PM2.5 (AQI) PM10 (AQI) NO2 (AQI) OZONE (AQI) CO (AQI) SO2 (AQI)
Gridley

25

PM2.5 6 (25) n/a n/a n/a n/a n/a
Colusa

18

PM2.5 4.4 (18) 6 (5) n/a 33 (15) n/a n/a
Chico

82

PM2.5 27 (82) 31 (28) 26 (13) 9.8 (4) 687 (7) n/a
Willows

72

PM2.5 22 (72) 25 (23) n/a 25 (12) n/a n/a
Colfax

59

PM2.5 16 (59) n/a n/a 18 (8) n/a n/a
Roseville

29

PM2.5 7.1 (29) 19 (17) 23 (11) 27 (12) n/a n/a
Grass Valley

26

PM2.5 6.3 (26) n/a n/a 51 (23) n/a n/a
Sacramento

53

PM2.5 13 (53) n/a 26 (13) n/a 458 (4) n/a
Carmichael

76

PM2.5 24 (76) n/a 38 (19) n/a 0 (0) 0 (0)
Sacramento

55

PM2.5 14 (55) 21 (19) 32 (16) 27 (12) n/a n/a

Source: California Air Resources Board, Placer County APCD, Northern Sierra AQMD, Sacramento Metro. AQMD

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Sunday, Jan 5Monday, Jan 6Tuesday, Jan 7Wednesday, Jan 8Thursday, Jan 9
8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm
131136139142106126138152146146152151151142116103951071091148694746254625964756860703030293030405961706159829699991171271129696917877793395959596969492909090878425303937363738363432303030292929302727282928272529353941
PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3PM2.5PM2.5PM2.5PM2.5PM2.5O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3PM2.5O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5
EESEESEESEESEEENEENEENEENESEESEESENNWNWNWNWNWNWNNNNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNNNNNSWSWSWNNNNNNNNWNNWNNWNWNWNWSSESSESSESSESSESSEEEEEEESWSWSWSWSWSWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNW
2 3 2 3 2 3 1 2 1 1 1 2 1 1 1 1 1 1 1 1 1 1 2 3 2 3 2 4 3 5 4 7 6 9 6 10 6 10 6 10 6 10 6 10 6 10 6 10 6 10 6 10 9 15 9 15 9 15 12 19 12 19 12 19 13 20 13 20 13 20 14 22 14 22 14 23 15 24 15 25 16 25 16 26 15 25 15 23 14 22 13 22 13 21 13 20 12 19 11 18 11 17 10 17 10 16 10 16 10 15 9 15 9 15 9 14 9 14 8 13 8 13 8 14 9 14 8 13 8 12 7 11 6 10 6 9 5 8 4 7 4 6 3 5 3 5 2 4 2 3 2 3 2 4 3 4 3 5 3 5 3 5 4 6 4 7 4 7 5 8 5 8 6 9 6 9 6 9 6 9 6 9 6 9 6 9 5 8 5 8 4 7 4 7
47 8.4 46 7.9 45 7.4 44 6.8 44 6.6 43 6.4 43 6.3 43 6 42 5.8 42 5.7 42 5.5 42 5.6 42 5.8 46 7.6 48 8.8 51 10.4 54 12.3 57 13.8 57 14 58 14.2 59 14.7 56 13.5 54 12.2 53 11.4 50 10.1 50 9.9 50 9.8 49 9.5 49 9.3 48 8.7 47 8.4 46 7.9 46 7.8 45 7.2 44 6.7 44 6.9 46 7.8 49 9.4 52 11 55 12.6 58 14.2 60 15.8 60 15.6 60 15.4 59 15.2 57 13.9 55 12.6 52 11.3 51 10.5 50 9.7 48 9 47 8.4 46 7.9 45 7.4 44 6.9 43 6.3 42 5.8 42 5.6 42 5.4 41 5.2 44 6.7 47 8.2 49 9.7 52 11.2 55 12.7 58 14.2 58 14.3 58 14.4 58 14.5 56 13.1 53 11.8 51 10.4 48 9 46 7.6 43 6.3 43 5.9 42 5.5 41 5.1 40 4.7 40 4.3 39 3.9 41 5 43 6 45 7 46 8 48 9 50 10.1 52 11 54 12 55 12.9 57 13.9 59 14.9 60 15.8 58 14.5 56 13.1 53 11.8 51 10.4

Source: CAMS, Vaisala Xweather

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