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)
22
Good
Columbus, Nebraska
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.74 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.30 μg/m³
0
55
155
255
425
605+
22.42 ppb
0
55
71
86
201
201+
0.14 ppb
0
36
76
186
605
1005+
3.73 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Columbus, Nebraska
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AQI 23
Good
3.22μg/m³
PM2.5
14.00μg/m³
PM10
24.97ppb
O3
0.17ppb
SO2
2.67ppb
NO2
0.12ppm
CO
AQI 22
Good
3.75μg/m³
PM2.5
13.92μg/m³
PM10
22.09ppb
O3
0.31ppb
SO2
5.79ppb
NO2
0.19ppm
CO
AQI 27
Good
4.94μg/m³
PM2.5
21.74μg/m³
PM10
20.74ppb
O3
0.32ppb
SO2
5.68ppb
NO2
0.19ppm
CO
AQI 17
Good
2.54μg/m³
PM2.5
6.08μg/m³
PM10
18.00ppb
O3
0.46ppb
SO2
3.40ppb
NO2
0.22ppm
CO
AQI 21
Good
3.17μg/m³
PM2.5
11.78μg/m³
PM10
23.16ppb
O3
0.32ppb
SO2
6.07ppb
NO2
0.17ppm
CO
AQI 21
Good
2.74μg/m³
PM2.5
11.54μg/m³
PM10
23.07ppb
O3
0.31ppb
SO2
6.04ppb
NO2
0.17ppm
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 11:00:00 on 2026-06-07.
In the last 24 hrs, the best air quality in Columbus, Nebraska was observed at 08:00:00 on 2026-06-08.
The current air quality in Columbus, Nebraska is 22, categorized as Good based on real-time data.
The most common pollutant in Columbus, Nebraska is PM2.5.
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 3.743 μg/m3.
The current PM10 concentration at Columbus, Nebraska is 16.298 μg/m3.
The current carbon monoxide (CO) concentration at Columbus, Nebraska is 0.123 ppm.
The current sulfur dioxide (SO2) concentration at Columbus, Nebraska is 0.135 ppb.
The current ozone (O3) concentration at Columbus, Nebraska is 22.417 ppm.
The current nitrogen dioxide (NO2) concentration at Columbus, Nebraska is 3.725 ppb.
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