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  3. Ohio
  4. Jefferson County

Jefferson County

Ohio

2026-09-03 04:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
11.1
O3
μg/m³
53.6
PM10
μg/m³
24
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
25℃
91%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • SO2
Places included
Cross Creek Township
AQI 55
Island Creek Township
AQI 54
Knox Township
AQI 54
Mount Pleasant Township
AQI 55
Salem Township
AQI 53
Saline Township
AQI 54
Smithfield Township
AQI 55
Springfield Township
AQI 54
Steubenville
AQI 55
Steubenville Township
AQI 55
Warren Township
AQI 55
Wayne Township
AQI 55
Data Sources
http://www.airnow.gov/

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Cities Nearby

Richmond
AQI 53
Wintersville
AQI 55
Steubenville
AQI 55
Smithfield
AQI 55
New Alexandria
AQI 55
Hopedale
AQI 55
Mingo Junction
AQI 55
Weirton
AQI 54
Toronto
AQI 54
Amsterdam
AQI 53
Hooverson Heights
AQI 55