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  4. Placer County

Placer County

California

2026-09-03 01:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
81
PM2.5
μg/m³
3.9
PM10
μg/m³
7.5
NO2
μg/m³
4.3
Weather
  • ℃
  • ℉
17℃
64%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
Places included
Alta
AQI 28
Auburn
AQI 12
Colfax
AQI 37
Dollar Point
AQI 28
Dutch Flat
AQI 28
Foresthill
AQI 28
Granite Bay
AQI 17
Homewood
AQI 28
Kings Beach
AQI 28
Lincoln
AQI 34
Loomis
AQI 16
Meadow Vista
AQI 12
Newcastle
AQI 12
North Auburn
AQI 40
Olympic Valley
AQI 28
Penryn
AQI 12
Rocklin
AQI 16
Roseville
AQI 34
Tahoe City
AQI 37
Tahoe Vista
AQI 28
Data Sources
http://www.airnow.gov/

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Cities Nearby

Foresthill
AQI 28
Alta
AQI 28
Colfax
AQI 37
Dutch Flat
AQI 28
Chicago Park
AQI 28
Georgetown
AQI 12
Meadow Vista
AQI 12
Alta Sierra
AQI 28
Lake of the Pines
AQI 28
Greenwood
AQI 12
Nevada City
AQI 28