1. North America
  2. United States
  3. Pennsylvania
  4. Mercer County

Mercer County

Pennsylvania

2026-09-25 10:00
AQI (US)
Good
Pollutants|Pollens
PM10
μg/m³
27
PM2.5
μg/m³
3
O3
μg/m³
24.6
Weather
  • ℃
  • ℉
5℃
99%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM10
  • PM2.5
  • O3
Places included
Clark
AQI 25
Coolspring Township
AQI 17
Deer Creek Township
AQI 16
Delaware Township
AQI 17
East Lackawannock Township
AQI 17
Fairview Township
AQI 17
Farrell
AQI 25
Findley Township
AQI 17
Fredonia
AQI 17
French Creek Township
AQI 17
Greene Township
AQI 17
Greenville
AQI 17
Grove City
AQI 23
Hempfield Township
AQI 17
Hermitage
AQI 25
Jackson Center
AQI 17
Jamestown
AQI 16
Jefferson Township
AQI 17
Lackawannock Township
AQI 25
Lake Township
AQI 16
Liberty Township
AQI 30
Mercer
AQI 17
Mill Creek Township
AQI 16
New Lebanon
AQI 16
New Vernon Township
AQI 13
Otter Creek Township
AQI 17
Perry Township
AQI 15
Pymatuning Township
AQI 17
Salem Township
AQI 15
Sandy Creek Township
AQI 15
Sandy Lake Township
AQI 16
Sharon
AQI 25
Sharpsville
AQI 25
Sheakleyville
AQI 15
Shenango Township
AQI 25
South Pymatuning Township
AQI 25
Springfield Township
AQI 17
Stoneboro
AQI 16
Sugar Grove Township
AQI 17
West Middlesex
AQI 25
West Salem Township
AQI 17
Wheatland
AQI 25
Wilmington Township
AQI 25
Wolf Creek Township
AQI 18
Worth Township
AQI 18
Data Sources
http://www.airnow.gov/

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Cities Nearby

Jackson Center
AQI 17
Mercer
AQI 17
Fredonia
AQI 17
Stoneboro
AQI 16
Sandy Lake
AQI 13
Grove City
AQI 23
Volant
AQI 17
Barkeyville
AQI 21
New Lebanon
AQI 16
New Wilmington
AQI 25
Sheakleyville
AQI 15