West Richland Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

West Richland

Benton County, Washington

2026-09-25 21:00

AQI (US)

Unhealthy

Pollutants|Pollens

PM10

μg/m³

269

PM2.5

μg/m³

1.8

Weather

20℃

41%

63 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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