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  4. McKean County

McKean County

Pennsylvania

2026-06-15 07:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
70.9
PM2.5
μg/m³
2.3
PM10
μg/m³
2.4
Weather
  • ℃
  • ℉
11℃
92%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • PM10
Places included
Annin Township
AQI 4
Bradford
AQI 5
Bradford Township
AQI 5
Ceres Township
AQI 4
Corydon Township
AQI 15
Eldred
AQI 5
Eldred Township
AQI 5
Hamilton Township
AQI 25
Kane
AQI 26
Keating Township
AQI 26
Lafayette Township
AQI 25
Lewis Run
AQI 16
Liberty
AQI 11
Mount Jewett
AQI 26
Norwich Township
AQI 12
Otto Township
AQI 5
Port Allegany
AQI 11
Sergeant Township
AQI 26
Smethport
AQI 23
Wetmore Township
AQI 24

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Cities Nearby

Smethport
AQI 23
Port Allegany
AQI 11
Mount Jewett
AQI 26
Lewis Run
AQI 16
Eldred
AQI 5
Bradford
AQI 5
Limestone
AQI 5
Portville
AQI 5
Shinglehouse
AQI 4
Saint Bonaventure
AQI 6
Olean
AQI 6