Real-time air quality index in Vernal, Utah today
Stay updated with real-time air quality in Vernal, 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)
23
Good
Vernal, Utah
Last updated: ... (Local time)
Common air pollutants in Vernal, Utah
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
3.90 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
16.98 μg/m³
0
55
155
255
425
605+
Ozone (O3)
24.89 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.70 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
3.44 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Vernal, Utah
Vernal, Utah
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Vernal, Utah air quality map: Real-time AQI near you
Air quality in nearby cities
Green River, Wyoming
AQI 46
Good
3.60μg/m³
PM2.5
15.37μg/m³
PM10
50.19ppb
O3
0.88ppb
SO2
0.97ppb
NO2
0.13ppm
CO
Rock Springs, Wyoming
AQI 44
Good
4.80μg/m³
PM2.5
20.98μg/m³
PM10
47.49ppb
O3
0.86ppb
SO2
1.02ppb
NO2
0.13ppm
CO
Evanston, Wyoming
AQI 50
Good
5.42μg/m³
PM2.5
23.26μg/m³
PM10
54.42ppb
O3
0.39ppb
SO2
1.48ppb
NO2
0.10ppm
CO
Heber, Utah
AQI 49
Good
2.50μg/m³
PM2.5
10.00μg/m³
PM10
52.99ppb
O3
0.51ppb
SO2
1.10ppb
NO2
0.15ppm
CO
Fruita, Colorado
AQI 45
Good
3.73μg/m³
PM2.5
16.06μg/m³
PM10
48.72ppb
O3
0.60ppb
SO2
1.49ppb
NO2
0.17ppm
CO
Grand Junction, Colorado
AQI 45
Good
2.81μg/m³
PM2.5
12.01μg/m³
PM10
48.98ppb
O3
0.46ppb
SO2
1.49ppb
NO2
0.18ppm
CO
How accurate is Utah, USA air quality data?
Air quality measurements for Utah, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Frequently asked questions
How frequently is the air quality data for Vernal, Utah updated?
Air quality data for Vernal, Utah is updated on an hourly basis.
When did Vernal, Utah experience the worst air quality in the last 24 hours?
The worst air quality in Vernal, Utah was recorded at 01:00:00 on 2025-09-08.
When did Vernal, Utah have its best air quality in the last 24 hours?
The best air quality in Vernal, Utah was recorded at 02:00:00 on 2025-09-08.
What is the real-time air quality index for Vernal, Utah?
The real-time air quality index in Vernal, Utah is 23, currently categorized as Good.
Which pollutant is found most often in Vernal, Utah?
The most common pollutant in Vernal, Utah is O3.
What can I do if the air quality in Vernal, Utah is poor?
If the air quality in Vernal, Utah is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Vernal, Utah?
The measured PM2.5 levels in Vernal, Utah at present are 3.905 μg/m3.
What are the current PM10 levels at Vernal, Utah?
The current PM10 levels in Vernal, Utah are 16.98 μg/m3.
What are the current carbon monoxide (CO) levels at Vernal, Utah?
The current carbon monoxide (CO) level in Vernal, Utah is 0.179 ppm.
What are the current sulfur dioxide (SO2) levels at Vernal, Utah?
The current sulfur dioxide (SO2) levels in Vernal, Utah are 0.705 ppb.
What are the current ozone (O3) levels at Vernal, Utah?
The current ozone (O3) levels at Vernal, Utah is 24.888 ppm.
What are the current nitrogen dioxide (NO2) levels at Vernal, Utah?
The current nitrogen dioxide (NO2) levels at Vernal, Utah is 3.44 ppb.
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