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  2. United States
  3. Pennsylvania
  4. Mercer County

Mercer County

Pennsylvania

2026-06-21 06:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
18
PM2.5
μg/m³
6
O3
μg/m³
18.2
Weather
  • ℃
  • ℉
12℃
99%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • PM2.5
  • O3
Places included
Clark
AQI 18
Coolspring Township
AQI 9
Deer Creek Township
AQI 12
Delaware Township
AQI 9
East Lackawannock Township
AQI 9
Fairview Township
AQI 9
Farrell
AQI 18
Findley Township
AQI 9
Fredonia
AQI 9
French Creek Township
AQI 11
Greene Township
AQI 9
Greenville
AQI 9
Grove City
AQI 17
Hempfield Township
AQI 9
Hermitage
AQI 18
Jackson Center
AQI 9
Jamestown
AQI 16
Jefferson Township
AQI 9
Lackawannock Township
AQI 18
Lake Township
AQI 15
Liberty Township
AQI 17
Mercer
AQI 9
Mill Creek Township
AQI 12
New Lebanon
AQI 12
New Vernon Township
AQI 9
Otter Creek Township
AQI 9
Perry Township
AQI 15
Pymatuning Township
AQI 9
Salem Township
AQI 14
Sandy Creek Township
AQI 14
Sandy Lake Township
AQI 14
Sharon
AQI 18
Sharpsville
AQI 18
Sheakleyville
AQI 14
Shenango Township
AQI 18
South Pymatuning Township
AQI 18
Springfield Township
AQI 9
Stoneboro
AQI 15
Sugar Grove Township
AQI 9
West Middlesex
AQI 18
West Salem Township
AQI 9
Wheatland
AQI 18
Wilmington Township
AQI 18
Wolf Creek Township
AQI 14
Worth Township
AQI 14
Data Sources
http://www.airnow.gov/

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Cities Nearby

Jackson Center
AQI 9
Mercer
AQI 9
Fredonia
AQI 9
Stoneboro
AQI 15
Sandy Lake
AQI 9
Grove City
AQI 17
Volant
AQI 9
Barkeyville
AQI 13
New Lebanon
AQI 12
New Wilmington
AQI 18
Sheakleyville
AQI 14