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  4. Placer County

Placer County

California

2026-09-02 06:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.7
O3
μg/m³
66
PM10
μg/m³
11
NO2
μg/m³
2.5
Weather
  • ℃
  • ℉
10℃
80%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
Places included
Alta
AQI 6
Auburn
AQI 28
Colfax
AQI 27
Dollar Point
AQI 54
Dutch Flat
AQI 6
Foresthill
AQI 6
Granite Bay
AQI 12
Homewood
AQI 54
Kings Beach
AQI 54
Lincoln
AQI 28
Loomis
AQI 22
Meadow Vista
AQI 28
Newcastle
AQI 28
North Auburn
AQI 28
Olympic Valley
AQI 54
Penryn
AQI 28
Rocklin
AQI 22
Roseville
AQI 23
Tahoe City
AQI 54
Tahoe Vista
AQI 54
Data Sources
http://www.airnow.gov/

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Cities Nearby

Foresthill
AQI 6
Alta
AQI 6
Colfax
AQI 27
Dutch Flat
AQI 6
Chicago Park
AQI 6
Georgetown
AQI 28
Meadow Vista
AQI 28
Alta Sierra
AQI 6
Lake of the Pines
AQI 6
Greenwood
AQI 28
Nevada City
AQI 6