Stay updated with real-time air quality in Clearfield, 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)
38
Good
Clearfield, Utah
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.64 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.96 μg/m³
0
55
155
255
425
605+
34.81 ppb
0
55
71
86
201
201+
0.22 ppb
0
36
76
186
605
1005+
4.17 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Clearfield, Utah
Clearfield, Utah
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AQI 41
Good
5.00μg/m³
PM2.5
33.06μg/m³
PM10
44.41ppb
O3
0.63ppb
SO2
0.96ppb
NO2
0.19ppm
CO
AQI 42
Good
2.86μg/m³
PM2.5
17.06μg/m³
PM10
45.45ppb
O3
0.63ppb
SO2
0.99ppb
NO2
0.19ppm
CO
AQI 41
Good
4.54μg/m³
PM2.5
23.95μg/m³
PM10
43.58ppb
O3
0.62ppb
SO2
0.95ppb
NO2
0.19ppm
CO
AQI 41
Good
4.69μg/m³
PM2.5
23.85μg/m³
PM10
43.57ppb
O3
0.63ppb
SO2
0.95ppb
NO2
0.19ppm
CO
AQI 39
Good
2.56μg/m³
PM2.5
19.27μg/m³
PM10
41.91ppb
O3
0.65ppb
SO2
1.00ppb
NO2
0.19ppm
CO
AQI 41
Good
3.89μg/m³
PM2.5
19.27μg/m³
PM10
44.27ppb
O3
0.63ppb
SO2
0.95ppb
NO2
0.19ppm
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 Clearfield, Utah is updated every hour.
The worst air quality in Clearfield, Utah in the last 24 hours was observed at 03:00:00 on 2026-04-23.
In the last 24 hrs, the best air quality in Clearfield, Utah was observed at 03:00:00 on 2026-04-23.
The current air quality in Clearfield, Utah is 41, categorized as Good based on real-time data.
The most common pollutant in Clearfield, Utah is O3.
If the air quality in Clearfield, Utah is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Clearfield, Utah is 5.004 μg/m3.
The current PM10 concentration at Clearfield, Utah is 33.057 μg/m3.
The current carbon monoxide (CO) concentration at Clearfield, Utah is 0.192 ppm.
The current sulfur dioxide (SO2) concentration at Clearfield, Utah is 0.633 ppb.
The current ozone (O3) concentration at Clearfield, Utah is 44.413 ppm.
The current nitrogen dioxide (NO2) concentration at Clearfield, Utah is 0.963 ppb.
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