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)
19
Good
Alpine, Utah
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.96 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.38 μg/m³
0
55
155
255
425
605+
20.89 ppb
0
55
71
86
201
201+
0.36 ppb
0
36
76
186
605
1005+
5.42 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Alpine, Utah
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AQI 18
Good
2.92μg/m³
PM2.5
11.58μg/m³
PM10
19.25ppb
O3
0.36ppb
SO2
5.31ppb
NO2
0.11ppm
CO
AQI 19
Good
2.61μg/m³
PM2.5
10.39μg/m³
PM10
19.63ppb
O3
0.35ppb
SO2
4.74ppb
NO2
0.11ppm
CO
AQI 19
Good
1.94μg/m³
PM2.5
6.96μg/m³
PM10
20.14ppb
O3
0.36ppb
SO2
5.88ppb
NO2
0.11ppm
CO
AQI 16
Good
2.62μg/m³
PM2.5
11.97μg/m³
PM10
16.78ppb
O3
0.37ppb
SO2
4.75ppb
NO2
0.11ppm
CO
AQI 22
Good
3.56μg/m³
PM2.5
14.14μg/m³
PM10
19.70ppb
O3
0.32ppb
SO2
6.74ppb
NO2
0.10ppm
CO
AQI 16
Good
2.60μg/m³
PM2.5
13.00μg/m³
PM10
15.00ppb
O3
0.37ppb
SO2
4.70ppb
NO2
0.11ppm
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 03:00:00 on 2026-10-22.
In the last 24 hours, the best air quality in Alpine, Utah was observed at 04:00:00 on 2026-10-22.
As of now, the AQI in Alpine, Utah is 19, 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 2.959 μg/m3.
The PM10 concentration in Alpine, Utah is 10.38 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Alpine, Utah is 0.109 ppm.
Currently, Alpine, Utah has a sulfur dioxide (SO2) concentration of 0.356 ppb.
The current ozone (O3) level in Alpine, Utah at the moment is 20.888 ppm.
Nitrogen dioxide (NO2) level in Alpine, Utah at the moment is 5.417 ppb.
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