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)
49
Good
Nebraska, USA
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.34 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
39.97 μg/m³
0
55
155
255
425
605+
39.20 ppb
0
55
71
86
201
201+
0.32 ppb
0
36
76
186
605
1005+
2.75 ppb
0
54
101
361
1250
2050+
0.23 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 49
Good
7.65μg/m³
PM2.5
30.99μg/m³
PM10
53.07ppb
O3
0.79ppb
SO2
8.88ppb
NO2
0.19ppm
CO
AQI 43
Good
6.23μg/m³
PM2.5
26.97μg/m³
PM10
45.58ppb
O3
0.48ppb
SO2
2.42ppb
NO2
0.15ppm
CO
AQI 44
Good
6.52μg/m³
PM2.5
22.59μg/m³
PM10
46.83ppb
O3
0.76ppb
SO2
2.20ppb
NO2
0.15ppm
CO
AQI 49
Good
7.30μg/m³
PM2.5
29.19μg/m³
PM10
52.99ppb
O3
0.45ppb
SO2
3.91ppb
NO2
0.19ppm
CO
AQI 48
Good
5.27μg/m³
PM2.5
23.67μg/m³
PM10
52.35ppb
O3
0.58ppb
SO2
6.02ppb
NO2
0.20ppm
CO
AQI 56
Moderate
12.07μg/m³
PM2.5
36.87μg/m³
PM10
34.13ppb
O3
0.68ppb
SO2
4.21ppb
NO2
0.29ppm
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 11:00:00 on 2026-07-22.
In the last 24 hrs, the best air quality in Nebraska, USA was observed at 01:00:00 on 2026-07-23.
The current air quality in Nebraska, USA is 49, 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 9.336 μg/m3.
The current PM10 concentration at Nebraska, USA is 39.965 μg/m3.
The current carbon monoxide (CO) concentration at Nebraska, USA is 0.23 ppm.
The current sulfur dioxide (SO2) concentration at Nebraska, USA is 0.319 ppb.
The current ozone (O3) concentration at Nebraska, USA is 39.205 ppm.
The current nitrogen dioxide (NO2) concentration at Nebraska, USA is 2.75 ppb.
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