Denton, Texas live air quality index now
Stay updated with real-time air quality in Denton, Texas 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)
54
Moderate
Denton, Texas
Last updated: ... (Local time)
Major air pollutants in Denton, Texas
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
11.02 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
48.52 μg/m³
0
55
155
255
425
605+
Ozone (O3)
41.11 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.92 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
7.47 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.34 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Denton, Texas
Denton, Texas
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Air quality in nearby cities
Corinth, Texas
AQI 52
Moderate
9.58μg/m³
PM2.5
32.65μg/m³
PM10
31.51ppb
O3
0.45ppb
SO2
1.39ppb
NO2
0.30ppm
CO
Lantana, Texas
AQI 52
Moderate
9.61μg/m³
PM2.5
36.50μg/m³
PM10
30.49ppb
O3
0.45ppb
SO2
1.39ppb
NO2
0.30ppm
CO
Highland Village, Texas
AQI 49
Good
9.47μg/m³
PM2.5
33.77μg/m³
PM10
29.96ppb
O3
0.45ppb
SO2
1.39ppb
NO2
0.30ppm
CO
Flower Mound, Texas
AQI 49
Good
9.42μg/m³
PM2.5
31.00μg/m³
PM10
29.10ppb
O3
0.45ppb
SO2
1.39ppb
NO2
0.30ppm
CO
Lewisville, Texas
AQI 49
Good
9.33μg/m³
PM2.5
32.52μg/m³
PM10
29.87ppb
O3
0.45ppb
SO2
1.39ppb
NO2
0.30ppm
CO
Little Elm, Texas
AQI 52
Moderate
10.09μg/m³
PM2.5
37.37μg/m³
PM10
33.52ppb
O3
0.44ppb
SO2
1.39ppb
NO2
0.30ppm
CO
How accurate is Texas, USA air quality data?
Air quality data and pollutant measurements for Texas, 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 Denton, Texas updated?
The air quality for Denton, Texas is updated every hour.
When was the worst air quality at Denton, Texas in the last 24 hrs?
The worst air quality in Denton, Texas in the last 24 hours was observed at 07:00:00 on 2025-07-20.
When was the best air quality at Denton, Texas in the last 24 hrs?
In the last 24 hrs, the best air quality in Denton, Texas was observed at 03:00:00 on 2025-07-20.
What is the current air quality in Denton, Texas?
The current air quality in Denton, Texas is 54, categorized as Moderate based on real-time data.
What pollutant is the most common in Denton, Texas?
The most common pollutant in Denton, Texas is PM2.5.
What should I do if the air quality in Denton, Texas is poor?
If the air quality in Denton, Texas is poor, consider staying indoors and wearing a mask to protect yourself.
What is the current concentration of PM2.5 in Denton, Texas?
The current PM2.5 concentration at Denton, Texas is 10.738 μg/m3.
What is the current concentration of PM10 in Denton, Texas?
The current PM10 concentration at Denton, Texas is 46.357 μg/m3.
What is the current concentration of carbon monoxide (CO) in Denton, Texas?
The current carbon monoxide (CO) concentration at Denton, Texas is 0.29 ppm.
What is the current concentration of sulfur dioxide (SO2) in Denton, Texas?
The current sulfur dioxide (SO2) concentration at Denton, Texas is 0.489 ppb.
What is the current concentration of ozone (O3) in Denton, Texas?
The current ozone (O3) concentration at Denton, Texas is 32.934 ppm.
What is the current concentration of nitrogen dioxide (NO2) in Denton, Texas?
The current nitrogen dioxide (NO2) concentration at Denton, Texas is 1.198 ppb.
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