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  2. United States
  3. Pennsylvania
  4. Mercer County

Mercer County

Pennsylvania

2026-06-21 11:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.2
PM10
μg/m³
18
O3
μg/m³
24.6
Weather
  • ℃
  • ℉
16℃
94%
10 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
Places included
Clark
AQI 40
Coolspring Township
AQI 40
Deer Creek Township
AQI 34
Delaware Township
AQI 40
East Lackawannock Township
AQI 40
Fairview Township
AQI 40
Farrell
AQI 40
Findley Township
AQI 40
Fredonia
AQI 40
French Creek Township
AQI 33
Greene Township
AQI 40
Greenville
AQI 40
Grove City
AQI 37
Hempfield Township
AQI 40
Hermitage
AQI 40
Jackson Center
AQI 40
Jamestown
AQI 36
Jefferson Township
AQI 40
Lackawannock Township
AQI 40
Lake Township
AQI 36
Liberty Township
AQI 38
Mercer
AQI 40
Mill Creek Township
AQI 34
New Lebanon
AQI 34
New Vernon Township
AQI 13
Otter Creek Township
AQI 40
Perry Township
AQI 36
Pymatuning Township
AQI 40
Salem Township
AQI 35
Sandy Creek Township
AQI 35
Sandy Lake Township
AQI 35
Sharon
AQI 40
Sharpsville
AQI 40
Sheakleyville
AQI 35
Shenango Township
AQI 40
South Pymatuning Township
AQI 40
Springfield Township
AQI 40
Stoneboro
AQI 36
Sugar Grove Township
AQI 40
West Middlesex
AQI 40
West Salem Township
AQI 40
Wheatland
AQI 40
Wilmington Township
AQI 40
Wolf Creek Township
AQI 35
Worth Township
AQI 35
Data Sources
http://www.airnow.gov/

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Cities Nearby

Jackson Center
AQI 40
Mercer
AQI 40
Fredonia
AQI 40
Stoneboro
AQI 36
Sandy Lake
AQI 13
Grove City
AQI 37
Volant
AQI 40
Barkeyville
AQI 32
New Lebanon
AQI 34
New Wilmington
AQI 40
Sheakleyville
AQI 35