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)
26
Good
Denton, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.86 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.59 μg/m³
0
55
155
255
425
605+
28.48 ppb
0
55
71
86
201
201+
0.75 ppb
0
36
76
186
605
1005+
7.80 ppb
0
54
101
361
1250
2050+
0.45 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Denton, Texas
Denton, Texas
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AQI 30
Good
4.49μg/m³
PM2.5
23.94μg/m³
PM10
31.66ppb
O3
0.76ppb
SO2
12.78ppb
NO2
0.45ppm
CO
AQI 27
Good
5.26μg/m³
PM2.5
20.14μg/m³
PM10
29.37ppb
O3
0.76ppb
SO2
11.40ppb
NO2
0.45ppm
CO
AQI 33
Good
5.81μg/m³
PM2.5
21.25μg/m³
PM10
29.92ppb
O3
0.76ppb
SO2
12.55ppb
NO2
0.44ppm
CO
AQI 33
Good
6.40μg/m³
PM2.5
21.92μg/m³
PM10
30.68ppb
O3
0.77ppb
SO2
13.63ppb
NO2
0.44ppm
CO
AQI 33
Good
6.07μg/m³
PM2.5
22.35μg/m³
PM10
30.02ppb
O3
0.77ppb
SO2
13.15ppb
NO2
0.44ppm
CO
AQI 29
Good
4.90μg/m³
PM2.5
19.96μg/m³
PM10
31.00ppb
O3
0.76ppb
SO2
12.72ppb
NO2
0.44ppm
CO
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
The air quality for Denton, Texas is updated every hour.
The worst air quality in Denton, Texas in the last 24 hours was observed at 05:00:00 on 2025-12-14.
In the last 24 hrs, the best air quality in Denton, Texas was observed at 01:00:00 on 2025-12-15.
The current air quality in Denton, Texas is 26, categorized as Good based on real-time data.
The most common pollutant in Denton, Texas is O3.
If the air quality in Denton, Texas is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Denton, Texas is 3.859 μg/m3.
The current PM10 concentration at Denton, Texas is 17.595 μg/m3.
The current carbon monoxide (CO) concentration at Denton, Texas is 0.45 ppm.
The current sulfur dioxide (SO2) concentration at Denton, Texas is 0.753 ppb.
The current ozone (O3) concentration at Denton, Texas is 28.483 ppm.
The current nitrogen dioxide (NO2) concentration at Denton, Texas is 7.803 ppb.
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