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

Ontario

Malheur County, Oregon

2026-06-22 14:00

AQI (US)

Good

Pollutants|Pollens

PM2.5

μg/m³

4.3

Weather

22℃

41%

6 kph

4 of 11

Historical Data

Places included

Ontario May Roberts Elementary School

Data Sources

http://www.airnow.gov/

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