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

Johnston

Jefferson, Polk County

2026-05-23 19:00

AQC (Australia)

Good

Pollutants|Pollens

PM2.5

μg/m³

4

Weather

23℃

51%

13 kph

2 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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