Stay updated with real-time air quality in Columbus, Nebraska 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)
32
Good
Columbus, Nebraska
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.43 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.08 μg/m³
0
55
155
255
425
605+
35.46 ppb
0
55
71
86
201
201+
0.03 ppb
0
36
76
186
605
1005+
0.83 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Columbus, Nebraska
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AQI 31
Good
2.87μg/m³
PM2.5
12.00μg/m³
PM10
34.11ppb
O3
0.02ppb
SO2
0.67ppb
NO2
0.13ppm
CO
AQI 32
Good
3.04μg/m³
PM2.5
12.18μg/m³
PM10
34.76ppb
O3
0.09ppb
SO2
2.74ppb
NO2
0.15ppm
CO
AQI 35
Good
5.00μg/m³
PM2.5
21.77μg/m³
PM10
38.10ppb
O3
0.10ppb
SO2
2.52ppb
NO2
0.13ppm
CO
AQI 32
Good
2.09μg/m³
PM2.5
8.44μg/m³
PM10
35.38ppb
O3
0.05ppb
SO2
2.00ppb
NO2
0.13ppm
CO
AQI 31
Good
3.66μg/m³
PM2.5
16.00μg/m³
PM10
33.98ppb
O3
0.22ppb
SO2
5.71ppb
NO2
0.17ppm
CO
AQI 31
Good
3.83μg/m³
PM2.5
16.82μg/m³
PM10
33.45ppb
O3
0.27ppb
SO2
6.59ppb
NO2
0.18ppm
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 Columbus, Nebraska is updated every hour.
The worst air quality in Columbus, Nebraska in the last 24 hours was observed at 10:00:00 on 2026-04-23.
In the last 24 hrs, the best air quality in Columbus, Nebraska was observed at 01:00:00 on 2026-04-23.
The current air quality in Columbus, Nebraska is 32, categorized as Good based on real-time data.
The most common pollutant in Columbus, Nebraska is O3.
If the air quality in Columbus, Nebraska is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Columbus, Nebraska is 3.43 μg/m3.
The current PM10 concentration at Columbus, Nebraska is 15.081 μg/m3.
The current carbon monoxide (CO) concentration at Columbus, Nebraska is 0.129 ppm.
The current sulfur dioxide (SO2) concentration at Columbus, Nebraska is 0.028 ppb.
The current ozone (O3) concentration at Columbus, Nebraska is 35.461 ppm.
The current nitrogen dioxide (NO2) concentration at Columbus, Nebraska is 0.831 ppb.
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