Noblesville-191st

Data time: 11/8/2026 3:00 PM ET
Location
Address:
9900 E. 191st St. (Our Lady of Grace)
City:
Noblesville
Latitude:
40.068297
Longitude:
-85.992451
Region:
Central
Air Quality Information
Pollutant Concentration Units of Measure
O3 1-Hour Average 34 PPB
O3 8-Hour Average 27 PPB
Monitored Pollutants
Pollutant Concentration Units of Measure
O3 34.6 PPB

Site Details

The Noblesville – 191st St. monitoring site began operating in May 2010. There were three previous ozone monitoring sites in Noblesville which began operating in April 1985. The monitoring objective is to measure ozone downwind of Noblesville and the Indianapolis metropolitan area.

Historical Data Concentration