Stay updated with real-time air quality in Dallas, 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)
71
Moderate
Dallas, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.49 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.17 μg/m³
0
55
155
255
425
605+
60.56 ppb
0
55
71
86
201
201+
0.73 ppb
0
36
76
186
605
1005+
24.59 ppb
0
54
101
361
1250
2050+
0.46 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Dallas, Texas
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AQI 74
Moderate
6.56μg/m³
PM2.5
23.82μg/m³
PM10
61.87ppb
O3
0.77ppb
SO2
11.90ppb
NO2
0.40ppm
CO
AQI 84
Moderate
5.66μg/m³
PM2.5
21.76μg/m³
PM10
64.62ppb
O3
0.77ppb
SO2
15.82ppb
NO2
0.40ppm
CO
AQI 80
Moderate
6.30μg/m³
PM2.5
40.01μg/m³
PM10
64.06ppb
O3
0.76ppb
SO2
15.71ppb
NO2
0.40ppm
CO
AQI 80
Moderate
6.65μg/m³
PM2.5
24.10μg/m³
PM10
64.17ppb
O3
0.77ppb
SO2
15.31ppb
NO2
0.40ppm
CO
AQI 74
Moderate
6.71μg/m³
PM2.5
39.15μg/m³
PM10
62.43ppb
O3
0.76ppb
SO2
15.71ppb
NO2
0.40ppm
CO
AQI 74
Moderate
6.41μg/m³
PM2.5
24.11μg/m³
PM10
62.18ppb
O3
0.77ppb
SO2
12.54ppb
NO2
0.40ppm
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 Dallas, Texas is updated every hour.
The worst air quality in Dallas, Texas in the last 24 hours was observed at 10:00:00 on 2026-10-07.
In the last 24 hrs, the best air quality in Dallas, Texas was observed at 04:00:00 on 2026-10-07.
The current air quality in Dallas, Texas is 71, categorized as Moderate based on real-time data.
The most common pollutant in Dallas, Texas is O3.
If the air quality in Dallas, Texas is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Dallas, Texas is 7.323 μg/m3.
The current PM10 concentration at Dallas, Texas is 26.075 μg/m3.
The current carbon monoxide (CO) concentration at Dallas, Texas is 0.396 ppm.
The current sulfur dioxide (SO2) concentration at Dallas, Texas is 0.748 ppb.
The current ozone (O3) concentration at Dallas, Texas is 60.689 ppm.
The current nitrogen dioxide (NO2) concentration at Dallas, Texas is 15.131 ppb.
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