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)
44
Good
Nebraska, USA
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.13 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.22 μg/m³
0
55
155
255
425
605+
43.19 ppb
0
55
71
86
201
201+
0.33 ppb
0
36
76
186
605
1005+
5.11 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Nebraska, USA
Nebraska, USA
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 27
Good
5.13μg/m³
PM2.5
27.27μg/m³
PM10
23.10ppb
O3
1.07ppb
SO2
15.95ppb
NO2
0.32ppm
CO
AQI 31
Good
5.33μg/m³
PM2.5
26.56μg/m³
PM10
32.91ppb
O3
0.70ppb
SO2
4.37ppb
NO2
0.22ppm
CO
AQI 23
Good
1.79μg/m³
PM2.5
10.91μg/m³
PM10
25.45ppb
O3
0.97ppb
SO2
1.51ppb
NO2
0.14ppm
CO
AQI 18
Good
3.26μg/m³
PM2.5
14.41μg/m³
PM10
19.41ppb
O3
0.49ppb
SO2
8.24ppb
NO2
0.16ppm
CO
AQI 27
Good
5.29μg/m³
PM2.5
25.73μg/m³
PM10
22.28ppb
O3
0.41ppb
SO2
8.12ppb
NO2
0.27ppm
CO
AQI 54
Moderate
10.52μg/m³
PM2.5
43.40μg/m³
PM10
34.66ppb
O3
0.83ppb
SO2
7.93ppb
NO2
0.33ppm
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 07:00:00 on 2026-10-21.
In the last 24 hrs, the best air quality in Nebraska, USA was observed at 10:00:00 on 2026-10-22.
The current air quality in Nebraska, USA is 44, categorized as Good based on real-time data.
The most common pollutant in Nebraska, USA is PM2.5.
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 8.135 μg/m3.
The current PM10 concentration at Nebraska, USA is 36.223 μg/m3.
The current carbon monoxide (CO) concentration at Nebraska, USA is 0.176 ppm.
The current sulfur dioxide (SO2) concentration at Nebraska, USA is 0.327 ppb.
The current ozone (O3) concentration at Nebraska, USA is 43.189 ppm.
The current nitrogen dioxide (NO2) concentration at Nebraska, USA is 5.109 ppb.
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