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  4. Benton County

Benton County

Washington

2026-10-07 21:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
87.9
PM10
μg/m³
36
PM2.5
μg/m³
5.6
Weather
  • ℃
  • ℉
25℃
36%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Benton City
AQI 31
Finley
AQI 45
Kennewick
AQI 38
Prosser
AQI 68
Richland
AQI 31
West Richland
AQI 31
Data Sources
http://www.airnow.gov/

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Cities Nearby

Benton City
AQI 31
West Richland
AQI 31
Richland
AQI 31
Prosser
AQI 68
West Pasco
AQI 31
Grandview
AQI 68
Kennewick
AQI 38
Pasco
AQI 45
Sunnyside
AQI 68
Mabton
AQI 68
Burbank
AQI 45