Stay updated with real-time air quality in Brigham City, Utah 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
Brigham City, Utah
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.85 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.79 μg/m³
0
55
155
255
425
605+
55.80 ppb
0
55
71
86
201
201+
1.00 ppb
0
36
76
186
605
1005+
1.63 ppb
0
54
101
361
1250
2050+
0.34 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Brigham City, Utah
Brigham City, Utah
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AQI 49
Good
8.51μg/m³
PM2.5
31.69μg/m³
PM10
41.57ppb
O3
0.84ppb
SO2
4.89ppb
NO2
0.35ppm
CO
AQI 49
Good
9.20μg/m³
PM2.5
25.30μg/m³
PM10
36.06ppb
O3
0.69ppb
SO2
6.27ppb
NO2
0.20ppm
CO
AQI 49
Good
9.20μg/m³
PM2.5
25.30μg/m³
PM10
36.06ppb
O3
0.69ppb
SO2
6.27ppb
NO2
0.20ppm
CO
AQI 44
Good
7.95μg/m³
PM2.5
34.73μg/m³
PM10
35.47ppb
O3
0.94ppb
SO2
3.22ppb
NO2
0.36ppm
CO
AQI 49
Good
9.10μg/m³
PM2.5
33.88μg/m³
PM10
31.45ppb
O3
0.90ppb
SO2
2.45ppb
NO2
0.36ppm
CO
AQI 49
Good
9.19μg/m³
PM2.5
28.10μg/m³
PM10
36.55ppb
O3
0.67ppb
SO2
5.96ppb
NO2
0.22ppm
CO
Air quality data and pollutant measurements for Utah, 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 Brigham City, Utah is updated every hour.
The worst air quality in Brigham City, Utah in the last 24 hours was observed at 11:00:00 on 2025-07-17.
In the last 24 hrs, the best air quality in Brigham City, Utah was observed at 01:00:00 on 2025-07-18.
The current air quality in Brigham City, Utah is 49, categorized as Good based on real-time data.
The most common pollutant in Brigham City, Utah is PM2.5.
If the air quality in Brigham City, Utah is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Brigham City, Utah is 9.386 μg/m3.
The current PM10 concentration at Brigham City, Utah is 41.71 μg/m3.
The current carbon monoxide (CO) concentration at Brigham City, Utah is 0.329 ppm.
The current sulfur dioxide (SO2) concentration at Brigham City, Utah is 0.802 ppb.
The current ozone (O3) concentration at Brigham City, Utah is 39.924 ppm.
The current nitrogen dioxide (NO2) concentration at Brigham City, Utah is 4.702 ppb.
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