38.75212, -121.28801

Air Quality

Updated 11 minutes ago

29

Good

Primary Pollutant: PM2.5

O3 54 µg/m3 (25)
PM2.5 7 µg/m3 (29)
PM10 20 µg/m3 (18)
CO 269 µg/m3 (3)
NO2 7 µg/m3 (4)
SO2 9 µg/m3 (5)

Source: CAMS, Vaisala Xweather

Nearby Stations

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

12

PM2.5 3 (12) n/a n/a n/a n/a n/a
Colusa

25

O3 3.9 (16) 17 (15) n/a 55 (25) n/a n/a
Jackson

22

O3 n/a n/a n/a 49 (22) n/a n/a
Pilot Hill

40

O3 n/a n/a n/a 88 (40) n/a n/a
Roseville

29

O3 0 (0) 9 (8) 3.572 (2) 63 (29) n/a n/a
Colfax

50

PM2.5 12 (50) n/a n/a 80 (37) n/a n/a
Grass Valley

43

O3 6.4 (26) n/a n/a 94 (43) n/a n/a
Sacramento

17

PM2.5 4 (17) n/a 3.76 (2) n/a 115 (1) n/a
Carmichael

28

O3 2 (8) n/a 1.88 (1) 61 (28) 0 (0) n/a
Sacramento

26

O3 n/a 7 (6) 2.632 (1) 57 (26) 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)
Friday, May 17Saturday, May 18Sunday, May 19Monday, May 20
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm
292724252521212123242631374248495658575038322727262526292725262521222532384348504947464236333129353329313130303129282936383948657280695949424242403731292622222528354248525967737985
PM2.5PM2.5PM2.5PM2.5PM2.5O3PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3
SSESSESSESSESSESSESSESSESSSSWSSWSWWSWWSWWWWWWSWSWSWSSESSESSESSESSESSESSESSESSESSSSSWSSWSSWSSWSSWSSWSSWSSWSSWSSSSSESSESSESSESSESSESSSSSSSWSWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWSSESSESSESSESSESSENNNNNNNWNWNWNWNWNWNW
6 9 6 9 6 9 5 8 4 7 4 7 3 5 3 5 3 5 2 4 3 4 3 5 3 5 3 5 3 5 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 3 5 3 5 3 5 4 7 4 7 4 7 6 9 6 10 6 10 7 11 8 13 9 14 10 16 10 16 10 16 10 16 9 14 8 13 7 12 7 11 6 9 5 8 4 7 4 6 3 5 3 4 3 4 2 4 3 4 3 5 3 5 4 7 5 8 6 9 6 9 6 9 6 9 5 9 5 8 5 8 5 8 5 7 4 7 4 7 4 7 4 6 4 6 4 6 3 5 4 6 4 7 5 8 6 9 6 10 7 11 7 11 7 12 8 12 8 13 8 13 9 14
61 16.2 60 15.4 58 14.5 57 13.8 56 13.4 55 12.7 55 12.7 56 13.4 58 14.5 61 16.3 67 19.5 71 21.7 75 23.8 79 26.2 82 27.7 85 29.5 86 30 87 30.6 87 30.6 86 29.9 82 27.7 75 24 71 21.7 68 20 65 18.4 63 17.2 61 16.2 60 15.6 59 15 59 15 58 14.5 59 15 61 16.2 65 18.4 69 20.6 74 23.4 77 25.2 81 27 84 28.8 84 29 85 29.3 85 29.5 82 27.6 78 25.7 75 23.8 71 21.6 67 19.4 63 17.2 61 16.1 59 14.9 57 13.8 56 13.4 55 13 55 12.5 56 13.2 57 13.8 58 14.5 62 16.7 66 19 70 21.2 73 23 77 24.9 80 26.7 81 27.3 82 27.9 83 28.5 81 27 78 25.5 75 24 73 22.5 70 21 67 19.5 65 18.5 64 17.5 62 16.5 60 15.5 58 14.5 56 13.5 60 15.4 63 17.3 66 19.1 70 21 73 22.8 76 24.7 78 25.8 80 26.9 82 27.9 84 29 86 30.1 88 31.2

Source: CAMS, Vaisala Xweather

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