Nebraska(NE)
Air quality overview and monitoring data — 2025
168
Monitoring Sites
1,269
Active Monitors
33
Counties with Data
32
Cities Monitored
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County Air Quality
| County | Median AQI ▲ | 90th %ile | Max AQI | Good | Moderate | USG | Unhealthy |
|---|---|---|---|---|---|---|---|
| Thomas | 9 | 28 | 53 | 18 | 1 | 0 | 0 |
| Cass | 20 | 35 | 64 | 278 | 10 | 0 | 0 |
| Scotts Bluff | 24 | 44 | 64 | 237 | 12 | 0 | 0 |
| Washington | 29 | 56 | 132 | 209 | 38 | 1 | 0 |
| Sarpy | 33 | 60 | 134 | 205 | 60 | 1 | 0 |
| Gage | 36 | 58 | 131 | 216 | 75 | 1 | 0 |
| Lancaster | 36 | 58 | 87 | 80 | 23 | 0 | 0 |
| Hall | 37 | 54 | 118 | 227 | 54 | 2 | 0 |
| Knox | 39 | 54 | 115 | 209 | 21 | 4 | 0 |
| Douglas | 44 | 64 | 137 | 183 | 89 | 2 | 0 |
Pollutant Trends
Ozone
No data available
PM2.5
No data available
PM10
No data available
CO
No data available
NO2
No data available
SO2
No data available