Stay updated with real-time air quality in Cottonwood Heights, 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)
33
Good
Cottonwood Heights, Utah
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.38 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.61 μg/m³
0
55
155
255
425
605+
5.40 ppb
0
55
71
86
201
201+
0.59 ppb
0
36
76
186
605
1005+
23.19 ppb
0
54
101
361
1250
2050+
0.46 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Cottonwood Heights, Utah
Cottonwood Heights, Utah
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AQI 44
Good
8.03μg/m³
PM2.5
24.57μg/m³
PM10
3.29ppb
O3
0.59ppb
SO2
23.22ppb
NO2
0.53ppm
CO
AQI 33
Good
6.35μg/m³
PM2.5
23.95μg/m³
PM10
8.22ppb
O3
0.42ppb
SO2
19.73ppb
NO2
0.47ppm
CO
AQI 27
Good
4.69μg/m³
PM2.5
20.36μg/m³
PM10
6.95ppb
O3
0.30ppb
SO2
18.73ppb
NO2
0.40ppm
CO
AQI 56
Moderate
11.99μg/m³
PM2.5
53.78μg/m³
PM10
1.36ppb
O3
0.61ppb
SO2
29.87ppb
NO2
0.77ppm
CO
AQI 49
Good
9.21μg/m³
PM2.5
22.81μg/m³
PM10
3.28ppb
O3
0.58ppb
SO2
25.12ppb
NO2
0.47ppm
CO
AQI 38
Good
7.21μg/m³
PM2.5
30.02μg/m³
PM10
6.44ppb
O3
0.47ppb
SO2
22.00ppb
NO2
0.53ppm
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 Cottonwood Heights, Utah is updated every hour.
The worst air quality in Cottonwood Heights, Utah in the last 24 hours was observed at 08:00:00 on 2025-12-07.
In the last 24 hrs, the best air quality in Cottonwood Heights, Utah was observed at 03:00:00 on 2025-12-07.
The current air quality in Cottonwood Heights, Utah is 38, categorized as Good based on real-time data.
The most common pollutant in Cottonwood Heights, Utah is PM2.5.
If the air quality in Cottonwood Heights, Utah is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Cottonwood Heights, Utah is 7.379 μg/m3.
The current PM10 concentration at Cottonwood Heights, Utah is 25.735 μg/m3.
The current carbon monoxide (CO) concentration at Cottonwood Heights, Utah is 0.501 ppm.
The current sulfur dioxide (SO2) concentration at Cottonwood Heights, Utah is 0.502 ppb.
The current ozone (O3) concentration at Cottonwood Heights, Utah is 6.032 ppm.
The current nitrogen dioxide (NO2) concentration at Cottonwood Heights, Utah is 20.936 ppb.
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