Charlestown State Park

Data time: 11/8/2026 3:00 PM ET
Monitoring Site
Location
Address:
12500 State Rd. 62/Charlestown State Park
City:
Charlestown
Latitude:
38.393823
Longitude:
-85.664118
Region:
South East
Air Quality Information
Pollutant Concentration Units of Measure
O3 1-Hour Average 33 PPB
O3 8-Hour Average 26 PPB
Monitored Pollutants
Pollutant Concentration Units of Measure
O3 33.6 PPB
Meteorology
Measurement Reading Units of Measure
BP 995.8 mbar
OT 2m 60.3 DEGF
RH 2m 42 PERCENT
RWD 229 DEG
RWS 8.5 MPH

Site Details

The Charlestown State Park monitoring site began operating in May 2007. The monitoring objective is to measure ozone and meteorological conditions downwind of Louisville, Kentucky.

Historical Data Concentration