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

Kelso

Cowlitz County, Washington

2025-03-19 13:00

AQI (US)

Good

Pollutants|Pollens

PM2.5

μg/m³

4.6

Weather

6℃

89%

13 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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Cities Nearby

West Side Highway

Longview Heights