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)
38
Good
Denton, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.06 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.33 μg/m³
0
55
155
255
425
605+
23.89 ppb
0
55
71
86
201
201+
1.10 ppb
0
36
76
186
605
1005+
5.52 ppb
0
54
101
361
1250
2050+
0.36 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Denton, Texas
Denton, Texas
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AQI 49
Good
9.49μg/m³
PM2.5
38.89μg/m³
PM10
40.90ppb
O3
1.18ppb
SO2
7.20ppb
NO2
0.30ppm
CO
AQI 44
Good
8.29μg/m³
PM2.5
34.94μg/m³
PM10
42.61ppb
O3
1.18ppb
SO2
7.13ppb
NO2
0.30ppm
CO
AQI 44
Good
8.04μg/m³
PM2.5
33.74μg/m³
PM10
42.81ppb
O3
1.18ppb
SO2
7.13ppb
NO2
0.30ppm
CO
AQI 44
Good
7.80μg/m³
PM2.5
33.21μg/m³
PM10
42.77ppb
O3
1.18ppb
SO2
7.10ppb
NO2
0.30ppm
CO
AQI 44
Good
7.86μg/m³
PM2.5
32.99μg/m³
PM10
43.01ppb
O3
1.18ppb
SO2
7.15ppb
NO2
0.30ppm
CO
AQI 49
Good
8.94μg/m³
PM2.5
36.02μg/m³
PM10
42.72ppb
O3
1.18ppb
SO2
7.26ppb
NO2
0.30ppm
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 2025-10-23.
In the last 24 hrs, the best air quality in Denton, Texas was observed at 07:00:00 on 2025-10-23.
The current air quality in Denton, Texas is 49, categorized as Good based on real-time data.
The most common pollutant in Denton, Texas is PM2.5.
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 9.41 μg/m3.
The current PM10 concentration at Denton, Texas is 41.205 μg/m3.
The current carbon monoxide (CO) concentration at Denton, Texas is 0.306 ppm.
The current sulfur dioxide (SO2) concentration at Denton, Texas is 1.074 ppb.
The current ozone (O3) concentration at Denton, Texas is 38.724 ppm.
The current nitrogen dioxide (NO2) concentration at Denton, Texas is 5.043 ppb.
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