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  2. United States
  3. Pennsylvania
  4. Mercer County

Mercer County

Pennsylvania

2026-06-20 07:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
25
O3
μg/m³
43.9
PM2.5
μg/m³
5.8
Weather
  • ℃
  • ℉
12℃
94%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
Places included
Clark
AQI 25
Coolspring Township
AQI 9
Deer Creek Township
AQI 19
Delaware Township
AQI 9
East Lackawannock Township
AQI 9
Fairview Township
AQI 9
Farrell
AQI 25
Findley Township
AQI 9
Fredonia
AQI 9
French Creek Township
AQI 15
Greene Township
AQI 9
Greenville
AQI 9
Grove City
AQI 30
Hempfield Township
AQI 9
Hermitage
AQI 25
Jackson Center
AQI 9
Jamestown
AQI 24
Jefferson Township
AQI 9
Lackawannock Township
AQI 25
Lake Township
AQI 26
Liberty Township
AQI 31
Mercer
AQI 9
Mill Creek Township
AQI 19
New Lebanon
AQI 19
New Vernon Township
AQI 13
Otter Creek Township
AQI 9
Perry Township
AQI 25
Pymatuning Township
AQI 9
Salem Township
AQI 23
Sandy Creek Township
AQI 23
Sandy Lake Township
AQI 22
Sharon
AQI 25
Sharpsville
AQI 25
Sheakleyville
AQI 21
Shenango Township
AQI 25
South Pymatuning Township
AQI 25
Springfield Township
AQI 9
Stoneboro
AQI 26
Sugar Grove Township
AQI 9
West Middlesex
AQI 25
West Salem Township
AQI 9
Wheatland
AQI 25
Wilmington Township
AQI 25
Wolf Creek Township
AQI 23
Worth Township
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

Jackson Center
AQI 9
Mercer
AQI 9
Fredonia
AQI 9
Stoneboro
AQI 26
Sandy Lake
AQI 13
Grove City
AQI 30
Volant
AQI 9
Barkeyville
AQI 21
New Lebanon
AQI 19
New Wilmington
AQI 25
Sheakleyville
AQI 21