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

Mercer County

Pennsylvania

2026-09-22 17:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
42.9
PM2.5
μg/m³
2.1
PM10
μg/m³
9
Weather
  • ℃
  • ℉
16℃
90%
21 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Clark
AQI 12
Coolspring Township
AQI 12
Deer Creek Township
AQI 19
Delaware Township
AQI 12
East Lackawannock Township
AQI 12
Fairview Township
AQI 12
Farrell
AQI 19
Findley Township
AQI 12
Fredonia
AQI 12
French Creek Township
AQI 19
Greene Township
AQI 12
Greenville
AQI 12
Grove City
AQI 19
Hempfield Township
AQI 12
Hermitage
AQI 12
Jackson Center
AQI 12
Jamestown
AQI 19
Jefferson Township
AQI 12
Lackawannock Township
AQI 12
Lake Township
AQI 19
Liberty Township
AQI 19
Mercer
AQI 12
Mill Creek Township
AQI 19
New Lebanon
AQI 19
New Vernon Township
AQI 19
Otter Creek Township
AQI 12
Perry Township
AQI 19
Pymatuning Township
AQI 12
Salem Township
AQI 19
Sandy Creek Township
AQI 19
Sandy Lake Township
AQI 19
Sharon
AQI 12
Sharpsville
AQI 12
Sheakleyville
AQI 19
Shenango Township
AQI 12
South Pymatuning Township
AQI 12
Springfield Township
AQI 12
Stoneboro
AQI 19
Sugar Grove Township
AQI 12
West Middlesex
AQI 12
West Salem Township
AQI 12
Wheatland
AQI 12
Wilmington Township
AQI 12
Wolf Creek Township
AQI 19
Worth Township
AQI 19
Data Sources
http://www.airnow.gov/

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Cities Nearby

Jackson Center
AQI 12
Mercer
AQI 12
Fredonia
AQI 12
Stoneboro
AQI 19
Sandy Lake
AQI 19
Grove City
AQI 19
Volant
AQI 12
Barkeyville
AQI 19
New Lebanon
AQI 19
New Wilmington
AQI 12
Sheakleyville
AQI 19