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  2. United States
  3. Pennsylvania
  4. Cambria County
  5. Johnstown

Johnstown

Cambria County, Pennsylvania

2025-12-18 18:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
85.7
PM2.5
μg/m³
5.9
Weather
  • ℃
  • ℉
10℃
49%
30 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
JOHN
AQI 38
Data Sources
http://www.airnow.gov/

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