Elkhart-Prairie

Data time: 11/8/2026 3:00 PM ET

Monitoring Site

Location

Address:: 2745 Prairie St.
City:: Elkhart
Latitude:: 41.657155
Longitude:: -85.968446
Region:: North

Air Quality Information
Pollutant	Concentration	Units of Measure
O3 1-Hour Average	26	PPB
O3 8-Hour Average	20	PPB
PM2.5 24-Hour Average	21.4	UG/M3
Sensor 24-Hour Average	21.4	UG/M3

Monitored Pollutants
Pollutant	Concentration	Units of Measure
O3	26.8	PPB
PM2.5	11.8	UG/M3

Site Details

The Elkhart - Prairie St. monitoring site began operating in January 2008. The monitoring objective site is to monitor ambient PM2.5 in Elkhart.

Historical Data Concentration