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)
49
Good
Fremont, Nebraska
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
52.39 μg/m³
0
55
155
255
425
605+
46.62 ppb
0
55
71
86
201
201+
1.19 ppb
0
36
76
186
605
1005+
2.36 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Fremont, Nebraska
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AQI 47
Good
7.82μg/m³
PM2.5
34.58μg/m³
PM10
50.72ppb
O3
1.33ppb
SO2
2.39ppb
NO2
0.36ppm
CO
AQI 56
Moderate
11.89μg/m³
PM2.5
52.33μg/m³
PM10
50.35ppb
O3
1.51ppb
SO2
2.41ppb
NO2
0.36ppm
CO
AQI 54
Moderate
11.50μg/m³
PM2.5
47.43μg/m³
PM10
50.24ppb
O3
1.51ppb
SO2
2.41ppb
NO2
0.35ppm
CO
AQI 54
Moderate
10.84μg/m³
PM2.5
47.55μg/m³
PM10
50.33ppb
O3
1.18ppb
SO2
2.42ppb
NO2
0.33ppm
CO
AQI 54
Moderate
10.93μg/m³
PM2.5
40.63μg/m³
PM10
51.13ppb
O3
1.18ppb
SO2
2.42ppb
NO2
0.33ppm
CO
AQI 54
Moderate
10.86μg/m³
PM2.5
44.13μg/m³
PM10
50.14ppb
O3
1.40ppb
SO2
2.42ppb
NO2
0.34ppm
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 02:00:00 on 2025-06-06.
The best air quality in Fremont, Nebraska was recorded at 11:00:00 on 2025-06-06.
The real-time air quality index in Fremont, Nebraska is 49, currently categorized as Good.
The most common pollutant in Fremont, Nebraska is PM2.5.
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 8.805 μg/m3.
The current PM10 levels in Fremont, Nebraska are 52.393 μg/m3.
The current carbon monoxide (CO) level in Fremont, Nebraska is 0.349 ppm.
The current sulfur dioxide (SO2) levels in Fremont, Nebraska are 1.187 ppb.
The current ozone (O3) levels at Fremont, Nebraska is 46.618 ppm.
The current nitrogen dioxide (NO2) levels at Fremont, Nebraska is 2.359 ppb.
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