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  4. Placer County

Placer County

California

2026-09-03 14:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.3
O3
μg/m³
62.6
PM10
μg/m³
9.2
NO2
μg/m³
3.1
Weather
  • ℃
  • ℉
12℃
88%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
Places included
Alta
AQI 34
Auburn
AQI 12
Colfax
AQI 34
Dollar Point
AQI 50
Dutch Flat
AQI 34
Foresthill
AQI 34
Granite Bay
AQI 12
Homewood
AQI 50
Kings Beach
AQI 50
Lincoln
AQI 18
Loomis
AQI 34
Meadow Vista
AQI 12
Newcastle
AQI 12
North Auburn
AQI 24
Olympic Valley
AQI 50
Penryn
AQI 12
Rocklin
AQI 34
Roseville
AQI 34
Tahoe City
AQI 50
Tahoe Vista
AQI 50
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 12
Meadow Vista
AQI 12
Alta Sierra
AQI 34
Lake of the Pines
AQI 34
Greenwood
AQI 12
Nevada City
AQI 34