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  4. Placer County

Placer County

California

2026-09-02 17:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
9.2
O3
μg/m³
63.4
PM10
μg/m³
11.8
NO2
μg/m³
2.7
Weather
  • ℃
  • ℉
16℃
61%
12 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
Places included
Alta
AQI 45
Auburn
AQI 23
Colfax
AQI 45
Dollar Point
AQI 66
Dutch Flat
AQI 45
Foresthill
AQI 45
Granite Bay
AQI 23
Homewood
AQI 66
Kings Beach
AQI 66
Lincoln
AQI 45
Loomis
AQI 33
Meadow Vista
AQI 23
Newcastle
AQI 23
North Auburn
AQI 28
Olympic Valley
AQI 66
Penryn
AQI 23
Rocklin
AQI 33
Roseville
AQI 33
Tahoe City
AQI 66
Tahoe Vista
AQI 66
Data Sources
http://www.airnow.gov/

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Cities Nearby

Foresthill
AQI 45
Alta
AQI 45
Colfax
AQI 45
Dutch Flat
AQI 45
Chicago Park
AQI 45
Georgetown
AQI 23
Meadow Vista
AQI 23
Alta Sierra
AQI 45
Lake of the Pines
AQI 45
Greenwood
AQI 23
Nevada City
AQI 45