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

Johnstown

Cambria County, Pennsylvania

2026-08-22 06:00

AQI (US)

Moderate

Pollutants|Pollens

PM2.5

μg/m³

10.7

O3

μg/m³

21.4

Weather

15℃

94%

7 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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