Stay updated with real-time air quality in Alpine, 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)
31
Good
Alpine, Utah
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.89 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.49 μg/m³
0
55
155
255
425
605+
34.07 ppb
0
55
71
86
201
201+
0.46 ppb
0
36
76
186
605
1005+
6.42 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Alpine, Utah
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AQI 29
Good
4.30μg/m³
PM2.5
10.72μg/m³
PM10
30.96ppb
O3
0.46ppb
SO2
6.90ppb
NO2
0.14ppm
CO
AQI 29
Good
4.26μg/m³
PM2.5
9.73μg/m³
PM10
31.38ppb
O3
0.46ppb
SO2
6.27ppb
NO2
0.14ppm
CO
AQI 30
Good
4.24μg/m³
PM2.5
14.35μg/m³
PM10
32.09ppb
O3
0.46ppb
SO2
8.05ppb
NO2
0.13ppm
CO
AQI 33
Good
5.75μg/m³
PM2.5
8.81μg/m³
PM10
27.70ppb
O3
0.47ppb
SO2
6.79ppb
NO2
0.13ppm
CO
AQI 33
Good
5.54μg/m³
PM2.5
23.86μg/m³
PM10
27.16ppb
O3
0.43ppb
SO2
9.48ppb
NO2
0.16ppm
CO
AQI 38
Good
6.90μg/m³
PM2.5
9.00μg/m³
PM10
25.00ppb
O3
0.47ppb
SO2
7.20ppb
NO2
0.13ppm
CO
Air quality and pollutant data for Utah, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Alpine, Utah is updated every hour for accuracy.
In the past 24 hours, the air quality in Alpine, Utah was at its worst at 04:00:00 on 2026-08-16.
In the last 24 hours, the best air quality in Alpine, Utah was observed at 03:00:00 on 2026-08-15.
As of now, the AQI in Alpine, Utah is 31, indicating Good conditions.
Alpine, Utah air has the highest levels of O3.
Poor air quality in Alpine, Utah means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Alpine, Utah are currently 2.894 μg/m3.
The PM10 concentration in Alpine, Utah is 9.488 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Alpine, Utah is 0.136 ppm.
Currently, Alpine, Utah has a sulfur dioxide (SO2) concentration of 0.457 ppb.
The current ozone (O3) level in Alpine, Utah at the moment is 34.073 ppm.
Nitrogen dioxide (NO2) level in Alpine, Utah at the moment is 6.421 ppb.
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