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)
54
Moderate
Columbus, Nebraska
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.61 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
47.18 μg/m³
0
55
155
255
425
605+
50.34 ppb
0
55
71
86
201
201+
0.04 ppb
0
36
76
186
605
1005+
0.49 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Columbus, Nebraska
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AQI 67
Moderate
17.91μg/m³
PM2.5
78.97μg/m³
PM10
47.67ppb
O3
0.08ppb
SO2
0.48ppb
NO2
0.17ppm
CO
AQI 56
Moderate
10.57μg/m³
PM2.5
65.22μg/m³
PM10
44.70ppb
O3
1.24ppb
SO2
2.74ppb
NO2
0.35ppm
CO
AQI 58
Moderate
12.93μg/m³
PM2.5
59.10μg/m³
PM10
41.31ppb
O3
1.24ppb
SO2
2.71ppb
NO2
0.33ppm
CO
AQI 62
Moderate
15.49μg/m³
PM2.5
68.97μg/m³
PM10
39.75ppb
O3
1.14ppb
SO2
2.55ppb
NO2
0.32ppm
CO
AQI 69
Moderate
11.26μg/m³
PM2.5
91.22μg/m³
PM10
42.64ppb
O3
1.30ppb
SO2
2.79ppb
NO2
0.36ppm
CO
AQI 56
Moderate
11.86μg/m³
PM2.5
53.80μg/m³
PM10
44.13ppb
O3
1.72ppb
SO2
2.80ppb
NO2
0.36ppm
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 07:00:00 on 2025-06-05.
In the last 24 hrs, the best air quality in Columbus, Nebraska was observed at 06:00:00 on 2025-06-06.
The current air quality in Columbus, Nebraska is 54, categorized as Moderate 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 10.606 μg/m3.
The current PM10 concentration at Columbus, Nebraska is 47.18 μg/m3.
The current carbon monoxide (CO) concentration at Columbus, Nebraska is 0.16 ppm.
The current sulfur dioxide (SO2) concentration at Columbus, Nebraska is 0.043 ppb.
The current ozone (O3) concentration at Columbus, Nebraska is 50.34 ppm.
The current nitrogen dioxide (NO2) concentration at Columbus, Nebraska is 0.491 ppb.
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