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  4. Placer County

Placer County

California

2026-03-12 00:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
83.1
PM2.5
μg/m³
4.8
PM10
μg/m³
17.2
NO2
μg/m³
5.1
Weather
  • ℃
  • ℉
11℃
69%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
Places included
Alta
AQI 23
Auburn
AQI 23
Colfax
AQI 36
Dollar Point
AQI 14
Dutch Flat
AQI 23
Foresthill
AQI 23
Granite Bay
AQI 28
Homewood
AQI 112
Kings Beach
AQI 14
Lincoln
AQI 33
Loomis
AQI 18
Meadow Vista
AQI 23
Newcastle
AQI 23
North Auburn
AQI 38
Olympic Valley
AQI 14
Penryn
AQI 23
Rocklin
AQI 18
Roseville
AQI 40
Tahoe City
AQI 36
Tahoe Vista
AQI 14
Data Sources
http://www.airnow.gov/

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Cities Nearby

Foresthill
AQI 23
Alta
AQI 23
Colfax
AQI 36
Dutch Flat
AQI 23
Chicago Park
AQI 23
Georgetown
AQI 23
Meadow Vista
AQI 23
Alta Sierra
AQI 23
Lake of the Pines
AQI 23
Greenwood
AQI 23
Nevada City
AQI 23