Stay updated with real-time air quality in DeSoto, 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)
33
Good
DeSoto, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.51 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.87 μg/m³
0
55
155
255
425
605+
17.05 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
6.82 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
DeSoto, Texas
DeSoto, Texas
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AQI 49
Good
8.86μg/m³
PM2.5
38.31μg/m³
PM10
9.56ppb
O3
0.62ppb
SO2
13.82ppb
NO2
0.38ppm
CO
AQI 49
Good
8.86μg/m³
PM2.5
38.31μg/m³
PM10
9.56ppb
O3
0.62ppb
SO2
13.82ppb
NO2
0.38ppm
CO
AQI 58
Moderate
12.65μg/m³
PM2.5
48.62μg/m³
PM10
10.59ppb
O3
0.66ppb
SO2
13.21ppb
NO2
0.37ppm
CO
AQI 49
Good
8.63μg/m³
PM2.5
36.29μg/m³
PM10
9.74ppb
O3
0.65ppb
SO2
13.91ppb
NO2
0.38ppm
CO
AQI 52
Moderate
10.06μg/m³
PM2.5
44.18μg/m³
PM10
8.89ppb
O3
0.63ppb
SO2
13.62ppb
NO2
0.38ppm
CO
AQI 49
Good
8.59μg/m³
PM2.5
37.66μg/m³
PM10
9.47ppb
O3
0.58ppb
SO2
13.79ppb
NO2
0.38ppm
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 Desoto, Texas is updated every hour.
The worst air quality in Desoto, Texas in the last 24 hours was observed at 03:00:00 on 2025-12-09.
In the last 24 hrs, the best air quality in Desoto, Texas was observed at 12:00:00 on 2025-12-09.
The current air quality in Desoto, Texas is 52, categorized as Moderate based on real-time data.
The most common pollutant in Desoto, Texas is PM2.5.
If the air quality in Desoto, Texas is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Desoto, Texas is 9.602 μg/m3.
The current PM10 concentration at Desoto, Texas is 38.207 μg/m3.
The current carbon monoxide (CO) concentration at Desoto, Texas is 0.355 ppm.
The current sulfur dioxide (SO2) concentration at Desoto, Texas is 0.726 ppb.
The current ozone (O3) concentration at Desoto, Texas is 11.289 ppm.
The current nitrogen dioxide (NO2) concentration at Desoto, Texas is 9.901 ppb.
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