Stay updated with real-time air quality in Nebraska, USA featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
27
Good
Nebraska, USA
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.42 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.51 μg/m³
0
55
155
255
425
605+
28.51 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
2.28 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Nebraska, USA
Nebraska, USA
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 31
Good
4.47μg/m³
PM2.5
23.71μg/m³
PM10
32.56ppb
O3
0.63ppb
SO2
13.17ppb
NO2
0.23ppm
CO
AQI 44
Good
7.57μg/m³
PM2.5
36.48μg/m³
PM10
27.77ppb
O3
0.33ppb
SO2
18.55ppb
NO2
0.55ppm
CO
AQI 34
Good
2.56μg/m³
PM2.5
15.43μg/m³
PM10
37.32ppb
O3
0.84ppb
SO2
5.15ppb
NO2
0.17ppm
CO
AQI 60
Moderate
14.28μg/m³
PM2.5
54.52μg/m³
PM10
15.21ppb
O3
0.85ppb
SO2
27.07ppb
NO2
0.31ppm
CO
AQI 38
Good
7.42μg/m³
PM2.5
32.98μg/m³
PM10
33.03ppb
O3
0.41ppb
SO2
20.54ppb
NO2
0.53ppm
CO
AQI 33
Good
6.44μg/m³
PM2.5
30.93μg/m³
PM10
31.26ppb
O3
0.85ppb
SO2
8.98ppb
NO2
0.24ppm
CO
Air quality data and pollutant measurements for Nebraska, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Nebraska, USA is updated every hour.
The worst air quality in Nebraska, USA in the last 24 hours was observed at 02:00:00 on 2026-01-22.
In the last 24 hrs, the best air quality in Nebraska, USA was observed at 12:00:00 on 2026-01-23.
The current air quality in Nebraska, USA is 27, categorized as Good based on real-time data.
The most common pollutant in Nebraska, USA is O3.
If the air quality in Nebraska, USA is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Nebraska, USA is 2.419 μg/m3.
The current PM10 concentration at Nebraska, USA is 11.509 μg/m3.
The current carbon monoxide (CO) concentration at Nebraska, USA is 0.165 ppm.
The current sulfur dioxide (SO2) concentration at Nebraska, USA is 0.433 ppb.
The current ozone (O3) concentration at Nebraska, USA is 28.511 ppm.
The current nitrogen dioxide (NO2) concentration at Nebraska, USA is 2.281 ppb.
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