Air Quality

Updated 22 minutes ago

18

Good

Primary Pollutant: PM2.5

O3 26 µg/m3 (12)
PM2.5 4 µg/m3 (18)
PM10 9 µg/m3 (8)
CO 253 µg/m3 (2)
NO2 14 µg/m3 (7)
SO2 4 µg/m3 (2)

Source: CAMS, Vaisala Xweather

Nearby Stations

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

21

O3 4.1 (17) 10 (9) n/a 47 (21) n/a n/a
Chico

24

O3 n/a 0 (0) 7.52 (4) 53 (24) 229 (2) n/a
Willows

24

O3 2 (8) 7 (6) n/a 53 (24) n/a n/a
Pilot Hill

18

O3 n/a n/a n/a 39 (18) n/a n/a
Colfax

29

PM2.5 7 (29) n/a n/a 27 (12) n/a n/a
Roseville

30

O3 4 (17) 5 (5) 5.64 (3) 67 (30) n/a n/a
Grass Valley

20

O3 1.6 (7) n/a n/a 43 (20) n/a n/a
Sacramento

13

NO2 1 (4) n/a 26 (13) n/a 458 (4) n/a
Carmichael

27

O3 4 (17) n/a 5.64 (3) 59 (27) 0 (0) n/a
Sacramento

22

O3 4.2 (17) 7 (6) 15 (8) 49 (22) 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, Apr 26Saturday, Apr 27Sunday, Apr 28Monday, Apr 29Tuesday, Apr 30
10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm
19141823171717151721252519273134363638363533282523211917171717212226262524293133363739393834272626252526252424242323252931353739424546434745424037343128252423232426283339444648505153554845423936
PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
NNWNNWNNWNNWNNWNNWNNWNNWNWENENSWSWWWNWWNWWNWWNWWNWNWNWNENENEENEENEENEENEENEENEEEEWSWWSWWSWWNWWNWWNWWSWWSWWSWSSSSESESESESESESESESEESEESEESENWNWNWNWNWNWNWNWNWNNWNNWNNWNNWNNWNNWNNNNNNNNWNNWNNWNNWNNWNNWNWNWNWNWNWNWNWNWNWNWNWNW
6 9 8 12 7 11 7 11 6 9 6 9 6 9 6 9 4 7 4 6 4 6 4 7 4 7 6 9 6 9 6 9 7 11 7 11 7 11 6 9 6 9 6 9 4 7 4 7 4 7 6 9 6 9 6 9 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 6 10 6 10 6 9 6 9 6 9 6 9 6 10 6 10 7 11 7 11 7 12 8 13 7 12 7 11 7 11 7 11 7 11 7 11 8 13 9 14 10 16 10 17 11 17 11 18 11 17 10 17 10 16 9 15 9 14 8 13 7 11 6 10 6 9 6 10 6 10 7 11 7 12 8 12 8 13 9 14 9 15 10 15 10 16 11 17 11 18 11 18 11 18 11 18 11 18 11 18 11 18 11 17 10 16 10 15 9 14 8 14
57 13.9 55 12.7 53 11.9 52 11.4 51 10.6 49 9.5 48 8.9 48 8.8 47 8.5 48 8.9 51 10.8 54 12.2 60 15.6 64 17.7 66 18.8 70 21.3 72 22.2 72 22.3 74 23.4 73 22.8 73 22.7 72 22.2 68 20 65 18.4 62 16.7 59 15.1 57 13.9 54 12.4 53 11.8 52 11.2 51 10.6 51 10.6 51 10.6 52 11.3 54 12.3 58 14.6 63 17.2 67 19.5 70 20.9 72 22.4 75 23.8 75 24.1 76 24.4 76 24.7 74 23.3 72 22 69 20.6 66 18.8 62 16.9 59 15.1 57 14 55 12.8 53 11.7 52 11.1 51 10.6 50 10 51 10.6 52 11.1 53 11.7 57 13.8 61 15.9 64 17.9 67 19.6 70 21.2 73 22.9 74 23.4 75 24 76 24.5 73 22.8 70 21.2 67 19.5 64 17.8 61 16.2 58 14.5 57 13.8 55 13 54 12.3 53 11.6 52 10.8 50 10.1 53 11.7 56 13.2 59 14.8 62 16.4 64 18 67 19.5 69 20.6 71 21.8 73 22.9 75 24 77 25.1 79 26.2 76 24.5 73 22.7 70 21 67 19.2 63 17.5

Source: CAMS, Vaisala Xweather

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