Live air quality index in Logan, Utah today
Stay updated with real-time air quality in Logan, 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)
35
Good
Logan, Utah
Last updated: ... (Local time)
Major air pollutants in Logan, Utah
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
6.45 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
24.56 μg/m³
0
55
155
255
425
605+
Ozone (O3)
37.66 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.45 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
5.12 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Logan, Utah
Logan, Utah
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Logan, Utah air quality map: Track AQI near you
Air quality in nearby cities
North Logan, Utah
AQI 38
Good
6.61μg/m³
PM2.5
29.71μg/m³
PM10
34.44ppb
O3
0.48ppb
SO2
4.57ppb
NO2
0.25ppm
CO
Smithfield, Utah
AQI 38
Good
6.90μg/m³
PM2.5
31.00μg/m³
PM10
33.00ppb
O3
0.44ppb
SO2
4.70ppb
NO2
0.25ppm
CO
Hyrum, Utah
AQI 39
Good
6.09μg/m³
PM2.5
30.84μg/m³
PM10
41.96ppb
O3
0.46ppb
SO2
5.10ppb
NO2
0.25ppm
CO
Tremonton, Utah
AQI 37
Good
6.49μg/m³
PM2.5
25.87μg/m³
PM10
40.29ppb
O3
0.46ppb
SO2
3.74ppb
NO2
0.25ppm
CO
Brigham City, Utah
AQI 44
Good
4.93μg/m³
PM2.5
21.14μg/m³
PM10
47.90ppb
O3
0.47ppb
SO2
4.39ppb
NO2
0.24ppm
CO
Pleasant View, Utah
AQI 44
Good
6.29μg/m³
PM2.5
27.93μg/m³
PM10
46.99ppb
O3
0.50ppb
SO2
3.83ppb
NO2
0.20ppm
CO
How accurate is Utah, USA air quality data?
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
Frequently asked questions
How often is the air quality data for Logan, Utah updated?
The air quality for Logan, Utah is updated every hour.
When was the worst air quality at Logan, Utah in the last 24 hrs?
The worst air quality in Logan, Utah in the last 24 hours was observed at 01:00:00 on 2025-06-06.
When was the best air quality at Logan, Utah in the last 24 hrs?
In the last 24 hrs, the best air quality in Logan, Utah was observed at 11:00:00 on 2025-06-05.
What is the current air quality in Logan, Utah?
The current air quality in Logan, Utah is 35, categorized as Good based on real-time data.
What pollutant is the most common in Logan, Utah?
The most common pollutant in Logan, Utah is O3.
What should I do if the air quality in Logan, Utah is poor?
If the air quality in Logan, Utah is poor, consider staying indoors and wearing a mask to protect yourself.
What is the current concentration of PM2.5 in Logan, Utah?
The current PM2.5 concentration at Logan, Utah is 6.453 μg/m3.
What is the current concentration of PM10 in Logan, Utah?
The current PM10 concentration at Logan, Utah is 24.562 μg/m3.
What is the current concentration of carbon monoxide (CO) in Logan, Utah?
The current carbon monoxide (CO) concentration at Logan, Utah is 0.251 ppm.
What is the current concentration of sulfur dioxide (SO2) in Logan, Utah?
The current sulfur dioxide (SO2) concentration at Logan, Utah is 0.448 ppb.
What is the current concentration of ozone (O3) in Logan, Utah?
The current ozone (O3) concentration at Logan, Utah is 37.655 ppm.
What is the current concentration of nitrogen dioxide (NO2) in Logan, Utah?
The current nitrogen dioxide (NO2) concentration at Logan, Utah is 5.124 ppb.
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