Terre Haute-Lafayette

Data time: 11/8/2026 3:00 PM ET
Location
Address:
961 Lafayette Ave.
City:
Terre Haute
Latitude:
39.485987
Longitude:
-87.401312
Region:
West
Air Quality Information
Pollutant Concentration Units of Measure
SO2 1-Hour Average 1.8 PPB
O3 1-Hour Average 33 PPB
O3 8-Hour Average 24 PPB
PM2.5 24-Hour Average 16 UG/M3
Sensor 24-Hour Average 16 UG/M3
Monitored Pollutants
Pollutant Concentration Units of Measure
O3 33.8 PPB
PM2.5 10 UG/M3
SO2 1.8 PPB

Site Details

The Terre Haute – Lafayette Ave. monitoring site began operating in July 1983. The monitoring objective is to measure ozone, SO2, and PM2.5 in Terre Haute.

Historical Data Concentration