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)
46
Good
Cottonwood Heights, Utah
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.91 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.34 μg/m³
0
55
155
255
425
605+
49.60 ppb
0
55
71
86
201
201+
0.44 ppb
0
36
76
186
605
1005+
5.08 ppb
0
54
101
361
1250
2050+
0.12 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 43
Good
3.51μg/m³
PM2.5
13.12μg/m³
PM10
45.59ppb
O3
0.57ppb
SO2
3.98ppb
NO2
1.00ppm
CO
AQI 43
Good
3.00μg/m³
PM2.5
12.46μg/m³
PM10
45.71ppb
O3
0.42ppb
SO2
2.71ppb
NO2
0.89ppm
CO
AQI 44
Good
2.03μg/m³
PM2.5
8.14μg/m³
PM10
46.96ppb
O3
0.30ppb
SO2
1.83ppb
NO2
0.84ppm
CO
AQI 40
Good
4.61μg/m³
PM2.5
19.98μg/m³
PM10
43.30ppb
O3
0.57ppb
SO2
4.39ppb
NO2
1.01ppm
CO
AQI 43
Good
3.82μg/m³
PM2.5
13.26μg/m³
PM10
45.58ppb
O3
0.62ppb
SO2
5.00ppb
NO2
1.13ppm
CO
AQI 43
Good
2.92μg/m³
PM2.5
12.28μg/m³
PM10
45.91ppb
O3
0.45ppb
SO2
2.75ppb
NO2
0.88ppm
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 02:00:00 on 2025-07-21.
In the last 24 hrs, the best air quality in Cottonwood Heights, Utah was observed at 01:00:00 on 2025-07-21.
The current air quality in Cottonwood Heights, Utah is 41, categorized as Good based on real-time data.
The most common pollutant in Cottonwood Heights, Utah is O3.
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 3.015 μg/m3.
The current PM10 concentration at Cottonwood Heights, Utah is 12.181 μg/m3.
The current carbon monoxide (CO) concentration at Cottonwood Heights, Utah is 0.116 ppm.
The current sulfur dioxide (SO2) concentration at Cottonwood Heights, Utah is 0.607 ppb.
The current ozone (O3) concentration at Cottonwood Heights, Utah is 44.456 ppm.
The current nitrogen dioxide (NO2) concentration at Cottonwood Heights, Utah is 4.298 ppb.
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