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

Mercer County

Pennsylvania

2026-01-21 05:00
AQI (US)
Good
Pollutants|Pollens
PM10
μg/m³
39
PM2.5
μg/m³
6.4
O3
μg/m³
57.9
Weather
  • ℃
  • ℉
-16℃
76%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM10
  • PM2.5
  • O3
Places included
Clark
AQI 37
Coolspring Township
AQI 36
Deer Creek Township
AQI 45
Delaware Township
AQI 36
East Lackawannock Township
AQI 36
Fairview Township
AQI 36
Farrell
AQI 37
Findley Township
AQI 36
Fredonia
AQI 36
French Creek Township
AQI 45
Greene Township
AQI 36
Greenville
AQI 36
Grove City
AQI 45
Hempfield Township
AQI 36
Hermitage
AQI 37
Jackson Center
AQI 36
Jamestown
AQI 45
Jefferson Township
AQI 36
Lackawannock Township
AQI 37
Lake Township
AQI 45
Liberty Township
AQI 45
Mercer
AQI 36
Mill Creek Township
AQI 45
New Lebanon
AQI 45
New Vernon Township
AQI 28
Otter Creek Township
AQI 36
Perry Township
AQI 45
Pymatuning Township
AQI 36
Salem Township
AQI 45
Sandy Creek Township
AQI 45
Sandy Lake Township
AQI 45
Sharon
AQI 37
Sharpsville
AQI 37
Sheakleyville
AQI 45
Shenango Township
AQI 37
South Pymatuning Township
AQI 37
Springfield Township
AQI 36
Stoneboro
AQI 45
Sugar Grove Township
AQI 36
West Middlesex
AQI 37
West Salem Township
AQI 36
Wheatland
AQI 37
Wilmington Township
AQI 37
Wolf Creek Township
AQI 45
Worth Township
AQI 45
Data Sources
http://www.airnow.gov/

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Cities Nearby

Jackson Center
AQI 36
Mercer
AQI 36
Fredonia
AQI 36
Stoneboro
AQI 45
Sandy Lake
AQI 28
Grove City
AQI 45
Volant
AQI 36
Barkeyville
AQI 54
New Lebanon
AQI 45
New Wilmington
AQI 37
Sheakleyville
AQI 45