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

Mercer County

Pennsylvania

2026-09-22 08:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
3.3
O3
μg/m³
28.9
PM10
μg/m³
9
Weather
  • ℃
  • ℉
12℃
97%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Clark
AQI 19
Coolspring Township
AQI 19
Deer Creek Township
AQI 19
Delaware Township
AQI 19
East Lackawannock Township
AQI 19
Fairview Township
AQI 19
Farrell
AQI 19
Findley Township
AQI 19
Fredonia
AQI 19
French Creek Township
AQI 20
Greene Township
AQI 19
Greenville
AQI 19
Grove City
AQI 17
Hempfield Township
AQI 19
Hermitage
AQI 19
Jackson Center
AQI 19
Jamestown
AQI 19
Jefferson Township
AQI 19
Lackawannock Township
AQI 19
Lake Township
AQI 19
Liberty Township
AQI 15
Mercer
AQI 19
Mill Creek Township
AQI 19
New Lebanon
AQI 19
New Vernon Township
AQI 13
Otter Creek Township
AQI 19
Perry Township
AQI 19
Pymatuning Township
AQI 19
Salem Township
AQI 19
Sandy Creek Township
AQI 19
Sandy Lake Township
AQI 19
Sharon
AQI 19
Sharpsville
AQI 19
Sheakleyville
AQI 19
Shenango Township
AQI 19
South Pymatuning Township
AQI 19
Springfield Township
AQI 19
Stoneboro
AQI 19
Sugar Grove Township
AQI 19
West Middlesex
AQI 19
West Salem Township
AQI 19
Wheatland
AQI 19
Wilmington Township
AQI 19
Wolf Creek Township
AQI 18
Worth Township
AQI 18
Data Sources
http://www.airnow.gov/

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Cities Nearby

Jackson Center
AQI 19
Mercer
AQI 19
Fredonia
AQI 19
Stoneboro
AQI 19
Sandy Lake
AQI 13
Grove City
AQI 17
Volant
AQI 19
Barkeyville
AQI 15
New Lebanon
AQI 19
New Wilmington
AQI 19
Sheakleyville
AQI 19