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

Mercer County

Pennsylvania

2026-09-22 20:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
55.7
PM2.5
μg/m³
1.4
PM10
μg/m³
4
Weather
  • ℃
  • ℉
15℃
92%
14 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Clark
AQI 8
Coolspring Township
AQI 8
Deer Creek Township
AQI 24
Delaware Township
AQI 8
East Lackawannock Township
AQI 8
Fairview Township
AQI 8
Farrell
AQI 26
Findley Township
AQI 8
Fredonia
AQI 8
French Creek Township
AQI 24
Greene Township
AQI 8
Greenville
AQI 8
Grove City
AQI 24
Hempfield Township
AQI 8
Hermitage
AQI 8
Jackson Center
AQI 8
Jamestown
AQI 25
Jefferson Township
AQI 8
Lackawannock Township
AQI 8
Lake Township
AQI 24
Liberty Township
AQI 24
Mercer
AQI 8
Mill Creek Township
AQI 24
New Lebanon
AQI 24
New Vernon Township
AQI 24
Otter Creek Township
AQI 8
Perry Township
AQI 24
Pymatuning Township
AQI 8
Salem Township
AQI 25
Sandy Creek Township
AQI 25
Sandy Lake Township
AQI 23
Sharon
AQI 8
Sharpsville
AQI 8
Sheakleyville
AQI 24
Shenango Township
AQI 8
South Pymatuning Township
AQI 8
Springfield Township
AQI 8
Stoneboro
AQI 24
Sugar Grove Township
AQI 8
West Middlesex
AQI 8
West Salem Township
AQI 8
Wheatland
AQI 8
Wilmington Township
AQI 8
Wolf Creek Township
AQI 24
Worth Township
AQI 24
Data Sources
http://www.airnow.gov/

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Cities Nearby

Jackson Center
AQI 8
Mercer
AQI 8
Fredonia
AQI 8
Stoneboro
AQI 24
Sandy Lake
AQI 24
Grove City
AQI 24
Volant
AQI 8
Barkeyville
AQI 24
New Lebanon
AQI 24
New Wilmington
AQI 8
Sheakleyville
AQI 24