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  3. Ohio
  4. Jefferson County

Jefferson County

Ohio

2026-09-03 11:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
12.9
PM10
μg/m³
34
O3
μg/m³
8.6
SO2
μg/m³
5.7
Weather
  • ℃
  • ℉
24℃
85%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
  • SO2
Places included
Cross Creek Township
AQI 59
Island Creek Township
AQI 56
Knox Township
AQI 56
Mount Pleasant Township
AQI 59
Salem Township
AQI 56
Saline Township
AQI 56
Smithfield Township
AQI 59
Springfield Township
AQI 56
Steubenville
AQI 59
Steubenville Township
AQI 59
Warren Township
AQI 59
Wayne Township
AQI 59
Data Sources
http://www.airnow.gov/

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Cities Nearby

Richmond
AQI 56
Wintersville
AQI 59
Steubenville
AQI 59
Smithfield
AQI 59
New Alexandria
AQI 59
Hopedale
AQI 59
Mingo Junction
AQI 59
Weirton
AQI 56
Toronto
AQI 56
Amsterdam
AQI 56
Hooverson Heights
AQI 59