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)
27
Good
Denton, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.51 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.09 μg/m³
0
55
155
255
425
605+
23.20 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
3.36 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Denton, Texas
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AQI 27
Good
4.83μg/m³
PM2.5
21.15μg/m³
PM10
23.33ppb
O3
0.72ppb
SO2
3.34ppb
NO2
0.28ppm
CO
AQI 27
Good
4.86μg/m³
PM2.5
24.76μg/m³
PM10
22.98ppb
O3
0.72ppb
SO2
3.36ppb
NO2
0.28ppm
CO
AQI 27
Good
4.97μg/m³
PM2.5
26.90μg/m³
PM10
22.74ppb
O3
0.72ppb
SO2
3.35ppb
NO2
0.28ppm
CO
AQI 28
Good
5.08μg/m³
PM2.5
29.75μg/m³
PM10
22.22ppb
O3
0.72ppb
SO2
3.33ppb
NO2
0.28ppm
CO
AQI 27
Good
5.05μg/m³
PM2.5
27.46μg/m³
PM10
22.75ppb
O3
0.72ppb
SO2
3.36ppb
NO2
0.28ppm
CO
AQI 27
Good
5.05μg/m³
PM2.5
20.93μg/m³
PM10
24.00ppb
O3
0.72ppb
SO2
3.31ppb
NO2
0.28ppm
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 08:00:00 on 2026-03-05.
In the last 24 hrs, the best air quality in Denton, Texas was observed at 09:00:00 on 2026-03-06.
The current air quality in Denton, Texas is 27, 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 4.514 μg/m3.
The current PM10 concentration at Denton, Texas is 20.087 μg/m3.
The current carbon monoxide (CO) concentration at Denton, Texas is 0.286 ppm.
The current sulfur dioxide (SO2) concentration at Denton, Texas is 0.723 ppb.
The current ozone (O3) concentration at Denton, Texas is 23.199 ppm.
The current nitrogen dioxide (NO2) concentration at Denton, Texas is 3.361 ppb.
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