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  4. Jefferson County

Jefferson County

Ohio

2026-05-25 01:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
64.3
PM10
μg/m³
11
PM2.5
μg/m³
1.8
SO2
μg/m³
0
Weather
  • ℃
  • ℉
18℃
91%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • SO2
Places included
Cross Creek Township
AQI 11
Island Creek Township
AQI 11
Knox Township
AQI 11
Mount Pleasant Township
AQI 11
Salem Township
AQI 11
Saline Township
AQI 11
Smithfield Township
AQI 11
Springfield Township
AQI 11
Steubenville
AQI 65
Steubenville Township
AQI 11
Warren Township
AQI 11
Wayne Township
AQI 11
Data Sources
http://www.airnow.gov/

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Cities Nearby

Richmond
AQI 11
Wintersville
AQI 11
Steubenville
AQI 65
Smithfield
AQI 11
New Alexandria
AQI 11
Hopedale
AQI 11
Mingo Junction
AQI 11
Weirton
AQI 63
Toronto
AQI 11
Amsterdam
AQI 11
Hooverson Heights
AQI 11