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

Richland

Benton County, Washington

2026-09-25 23:00

AQI (US)

Very Unhealthy

Pollutants|Pollens

PM10

μg/m³

412

PM2.5

μg/m³

3.1

Weather

20℃

45%

44 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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