Air Quality in Nebraska
10-year air quality trends for 9 monitored areas in Nebraska.
See full Nebraska air quality rankings →All Monitored Areas in Nebraska
Cass, Nebraska
Cass County · AQI 16 (5yr avg) · Improving · PM10
Scotts Bluff, Nebraska
Scotts Bluff County · AQI 24 (5yr avg) · Improving · PM2.5
Thomas, Nebraska
Thomas County · AQI 17 (5yr avg) · Stable · PM2.5
Sarpy, Nebraska
Sarpy County · AQI 38 (5yr avg) · Improving · PM2.5
Washington, Nebraska
Washington County · AQI 31 (5yr avg) · Improving · PM2.5
Hall, Nebraska
Hall County · AQI 29 (5yr avg) · Stable · PM2.5
Lancaster, Nebraska
Lancaster County · AQI 37 (5yr avg) · Stable · Ozone
Douglas, Nebraska
Douglas County · AQI 43 (5yr avg) · Improving · PM2.5
Knox, Nebraska
Knox County · AQI 37 (5yr avg) · Worsening · Ozone
Frequently Asked Questions
Nebraska has 9 monitored areas with an average 5-year AQI of 30 and an average Air Quality Grade of B. 5 cities are improving, 1 are worsening, and 3 are stable.
Cass, Nebraska has the best Air Quality Grade (A) in Nebraska with a 5-year average AQI of 16.
Of 9 monitored areas in Nebraska, 5 are showing improving trends, 1 are worsening, and 3 remain stable over the past decade.