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  4. Placer County

Placer County

California

2026-10-19 11:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
4.8
O3
μg/m³
60.9
PM10
μg/m³
9.5
NO2
μg/m³
2.3
Weather
  • ℃
  • ℉
12℃
42%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
Places included
Alta
AQI 23
Auburn
AQI 34
Colfax
AQI 30
Dollar Point
AQI 23
Dutch Flat
AQI 23
Foresthill
AQI 23
Granite Bay
AQI 28
Homewood
AQI 23
Kings Beach
AQI 23
Lincoln
AQI 54
Loomis
AQI 19
Meadow Vista
AQI 34
Newcastle
AQI 34
North Auburn
AQI 35
Olympic Valley
AQI 23
Penryn
AQI 34
Rocklin
AQI 19
Roseville
AQI 22
Tahoe City
AQI 29
Tahoe Vista
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

Foresthill
AQI 23
Alta
AQI 23
Colfax
AQI 30
Dutch Flat
AQI 23
Chicago Park
AQI 23
Georgetown
AQI 34
Meadow Vista
AQI 34
Alta Sierra
AQI 23
Lake of the Pines
AQI 23
Greenwood
AQI 34
Nevada City
AQI 23