Stay updated with real-time air quality in Fremont, 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
Fremont, Nebraska
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.27 μg/m³
0
55
155
255
425
605+
24.20 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
3.53 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Fremont, Nebraska
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AQI 69
Moderate
19.35μg/m³
PM2.5
82.24μg/m³
PM10
35.94ppb
O3
0.53ppb
SO2
6.10ppb
NO2
0.30ppm
CO
AQI 71
Moderate
20.19μg/m³
PM2.5
86.87μg/m³
PM10
36.18ppb
O3
0.54ppb
SO2
6.20ppb
NO2
0.30ppm
CO
AQI 71
Moderate
19.75μg/m³
PM2.5
80.28μg/m³
PM10
36.57ppb
O3
0.54ppb
SO2
6.20ppb
NO2
0.30ppm
CO
AQI 71
Moderate
19.63μg/m³
PM2.5
53.13μg/m³
PM10
36.73ppb
O3
0.55ppb
SO2
6.20ppb
NO2
0.30ppm
CO
AQI 71
Moderate
19.53μg/m³
PM2.5
63.37μg/m³
PM10
36.59ppb
O3
0.50ppb
SO2
6.19ppb
NO2
0.30ppm
CO
AQI 69
Moderate
18.89μg/m³
PM2.5
75.49μg/m³
PM10
37.48ppb
O3
0.53ppb
SO2
6.20ppb
NO2
0.30ppm
CO
Air quality measurements for Nebraska, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Fremont, Nebraska is updated on an hourly basis.
The worst air quality in Fremont, Nebraska was recorded at 03:00:00 on 2025-09-04.
The best air quality in Fremont, Nebraska was recorded at 01:00:00 on 2025-09-04.
The real-time air quality index in Fremont, Nebraska is 64, currently categorized as Moderate.
The most common pollutant in Fremont, Nebraska is PM10.
If the air quality in Fremont, Nebraska is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Fremont, Nebraska at present are 15.223 μg/m3.
The current PM10 levels in Fremont, Nebraska are 81.409 μg/m3.
The current carbon monoxide (CO) level in Fremont, Nebraska is 0.332 ppm.
The current sulfur dioxide (SO2) levels in Fremont, Nebraska are 0.528 ppb.
The current ozone (O3) levels at Fremont, Nebraska is 35.854 ppm.
The current nitrogen dioxide (NO2) levels at Fremont, Nebraska is 5.946 ppb.
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