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)
112
Unhealthy for sensitive groups
Denton, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.10 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
59.70 μg/m³
0
55
155
255
425
605+
74.34 ppb
0
55
71
86
201
201+
0.81 ppb
0
36
76
186
605
1005+
13.49 ppb
0
54
101
361
1250
2050+
0.43 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Denton, Texas
Denton, Texas
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AQI 112
Unhealthy for sensitive groups
9.23μg/m³
PM2.5
41.85μg/m³
PM10
74.29ppb
O3
0.81ppb
SO2
13.47ppb
NO2
0.43ppm
CO
AQI 105
Unhealthy for sensitive groups
11.71μg/m³
PM2.5
51.13μg/m³
PM10
72.21ppb
O3
0.81ppb
SO2
13.44ppb
NO2
0.43ppm
CO
AQI 105
Unhealthy for sensitive groups
11.19μg/m³
PM2.5
47.39μg/m³
PM10
72.18ppb
O3
0.81ppb
SO2
13.42ppb
NO2
0.42ppm
CO
AQI 115
Unhealthy for sensitive groups
10.81μg/m³
PM2.5
43.54μg/m³
PM10
75.20ppb
O3
0.81ppb
SO2
13.42ppb
NO2
0.42ppm
CO
AQI 97
Moderate
10.82μg/m³
PM2.5
45.35μg/m³
PM10
69.16ppb
O3
0.81ppb
SO2
13.41ppb
NO2
0.42ppm
CO
AQI 71
Moderate
8.50μg/m³
PM2.5
34.00μg/m³
PM10
61.19ppb
O3
0.81ppb
SO2
13.47ppb
NO2
0.42ppm
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 10:00:00 on 2026-10-22.
In the last 24 hrs, the best air quality in Denton, Texas was observed at 01:00:00 on 2026-10-22.
The current air quality in Denton, Texas is 112, categorized as Unhealthy for Sensitive Groups 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 13.1 μg/m3.
The current PM10 concentration at Denton, Texas is 59.699 μg/m3.
The current carbon monoxide (CO) concentration at Denton, Texas is 0.429 ppm.
The current sulfur dioxide (SO2) concentration at Denton, Texas is 0.815 ppb.
The current ozone (O3) concentration at Denton, Texas is 74.341 ppm.
The current nitrogen dioxide (NO2) concentration at Denton, Texas is 13.489 ppb.
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