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  4. Placer County

Placer County

California

2026-09-03 19:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
70.7
PM2.5
μg/m³
3.3
PM10
μg/m³
9.2
NO2
μg/m³
4.5
Weather
  • ℃
  • ℉
17℃
61%
18 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
Places included
Alta
AQI 17
Auburn
AQI 12
Colfax
AQI 30
Dollar Point
AQI 23
Dutch Flat
AQI 17
Foresthill
AQI 17
Granite Bay
AQI 12
Homewood
AQI 23
Kings Beach
AQI 23
Lincoln
AQI 24
Loomis
AQI 27
Meadow Vista
AQI 12
Newcastle
AQI 12
North Auburn
AQI 30
Olympic Valley
AQI 23
Penryn
AQI 12
Rocklin
AQI 27
Roseville
AQI 27
Tahoe City
AQI 44
Tahoe Vista
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

Foresthill
AQI 17
Alta
AQI 17
Colfax
AQI 30
Dutch Flat
AQI 17
Chicago Park
AQI 17
Georgetown
AQI 12
Meadow Vista
AQI 12
Alta Sierra
AQI 17
Lake of the Pines
AQI 17
Greenwood
AQI 12
Nevada City
AQI 17