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  4. Placer County

Placer County

California

2026-09-02 20:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.8
O3
μg/m³
70.7
PM10
μg/m³
9
NO2
μg/m³
3.5
Weather
  • ℃
  • ℉
18℃
60%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
Places included
Alta
AQI 34
Auburn
AQI 6
Colfax
AQI 34
Dollar Point
AQI 52
Dutch Flat
AQI 34
Foresthill
AQI 34
Granite Bay
AQI 17
Homewood
AQI 52
Kings Beach
AQI 52
Lincoln
AQI 27
Loomis
AQI 39
Meadow Vista
AQI 6
Newcastle
AQI 6
North Auburn
AQI 30
Olympic Valley
AQI 52
Penryn
AQI 6
Rocklin
AQI 39
Roseville
AQI 39
Tahoe City
AQI 52
Tahoe Vista
AQI 52
Data Sources
http://www.airnow.gov/

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Cities Nearby

Foresthill
AQI 34
Alta
AQI 34
Colfax
AQI 34
Dutch Flat
AQI 34
Chicago Park
AQI 34
Georgetown
AQI 6
Meadow Vista
AQI 6
Alta Sierra
AQI 34
Lake of the Pines
AQI 34
Greenwood
AQI 6
Nevada City
AQI 34