Live 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)
29
Good
Vernal, Utah
Last updated: ... (Local time)
Major air pollutants in Vernal, Utah
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
3.31 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
15.04 μg/m³
0
55
155
255
425
605+
Ozone (O3)
31.00 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.67 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
1.11 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.20 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 30
Good
2.10μg/m³
PM2.5
8.36μg/m³
PM10
31.58ppb
O3
0.86ppb
SO2
2.66ppb
NO2
0.20ppm
CO
Rock Springs, Wyoming
AQI 25
Good
3.00μg/m³
PM2.5
10.74μg/m³
PM10
27.01ppb
O3
1.00ppb
SO2
4.00ppb
NO2
0.20ppm
CO
Evanston, Wyoming
AQI 27
Good
5.48μg/m³
PM2.5
23.26μg/m³
PM10
24.96ppb
O3
0.13ppb
SO2
5.41ppb
NO2
0.15ppm
CO
Heber, Utah
AQI 28
Good
4.30μg/m³
PM2.5
19.01μg/m³
PM10
30.00ppb
O3
0.47ppb
SO2
2.11ppb
NO2
0.19ppm
CO
Fruita, Colorado
AQI 22
Good
2.44μg/m³
PM2.5
8.27μg/m³
PM10
24.32ppb
O3
0.63ppb
SO2
2.58ppb
NO2
0.22ppm
CO
Grand Junction, Colorado
AQI 22
Good
2.80μg/m³
PM2.5
11.98μg/m³
PM10
23.81ppb
O3
0.57ppb
SO2
2.59ppb
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 08:00:00 on 2025-06-04.
When did Vernal, Utah have its best air quality in the last 24 hours?
The best air quality in Vernal, Utah was recorded at 11:00:00 on 2025-06-05.
What is the real-time air quality index for Vernal, Utah?
The real-time air quality index in Vernal, Utah is 29, 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 3.305 μg/m3.
What are the current PM10 levels at Vernal, Utah?
The current PM10 levels in Vernal, Utah are 15.042 μg/m3.
What are the current carbon monoxide (CO) levels at Vernal, Utah?
The current carbon monoxide (CO) level in Vernal, Utah is 0.199 ppm.
What are the current sulfur dioxide (SO2) levels at Vernal, Utah?
The current sulfur dioxide (SO2) levels in Vernal, Utah are 0.665 ppb.
What are the current ozone (O3) levels at Vernal, Utah?
The current ozone (O3) levels at Vernal, Utah is 31.004 ppm.
What are the current nitrogen dioxide (NO2) levels at Vernal, Utah?
The current nitrogen dioxide (NO2) levels at Vernal, Utah is 1.111 ppb.
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