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  4. Placer County

Placer County

California

2026-05-14 21:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
111.9
PM10
μg/m³
16
PM2.5
μg/m³
9.7
NO2
μg/m³
6.2
Weather
  • ℃
  • ℉
22℃
46%
12 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
Places included
Alta
AQI 13
Auburn
AQI 30
Colfax
AQI 32
Dollar Point
AQI 8
Dutch Flat
AQI 13
Foresthill
AQI 13
Granite Bay
AQI 19
Homewood
AQI 8
Kings Beach
AQI 8
Lincoln
AQI 36
Loomis
AQI 19
Meadow Vista
AQI 30
Newcastle
AQI 30
North Auburn
AQI 41
Olympic Valley
AQI 8
Penryn
AQI 30
Rocklin
AQI 19
Roseville
AQI 37
Tahoe City
AQI 31
Tahoe Vista
AQI 8
Data Sources
http://www.airnow.gov/

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Cities Nearby

Foresthill
AQI 13
Alta
AQI 13
Colfax
AQI 32
Dutch Flat
AQI 13
Chicago Park
AQI 13
Georgetown
AQI 30
Meadow Vista
AQI 30
Alta Sierra
AQI 13
Lake of the Pines
AQI 13
Greenwood
AQI 30
Nevada City
AQI 13