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  4. Placer County

Placer County

California

2026-05-16 03:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
98.1
PM10
μg/m³
16.5
NO2
μg/m³
9.4
PM2.5
μg/m³
3
Weather
  • ℃
  • ℉
16℃
37%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
Places included
Alta
AQI 5
Auburn
AQI 20
Colfax
AQI 32
Dollar Point
AQI 6
Dutch Flat
AQI 5
Foresthill
AQI 5
Granite Bay
AQI 20
Homewood
AQI 6
Kings Beach
AQI 3
Lincoln
AQI 20
Loomis
AQI 20
Meadow Vista
AQI 6
Newcastle
AQI 20
North Auburn
AQI 36
Olympic Valley
AQI 3
Penryn
AQI 20
Rocklin
AQI 20
Roseville
AQI 35
Tahoe City
AQI 35
Tahoe Vista
AQI 3
Data Sources
http://www.airnow.gov/

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Cities Nearby

Foresthill
AQI 5
Alta
AQI 5
Colfax
AQI 32
Dutch Flat
AQI 5
Chicago Park
AQI 5
Georgetown
AQI 6
Meadow Vista
AQI 6
Alta Sierra
AQI 5
Lake of the Pines
AQI 5
Greenwood
AQI 6
Nevada City
AQI 5