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

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.45 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.31 μg/m³
0
55
155
255
425
605+
29.04 ppb
0
55
71
86
201
201+
1.21 ppb
0
36
76
186
605
1005+
3.37 ppb
0
54
101
361
1250
2050+
0.32 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Addison, Texas
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AQI 54
Moderate
10.82μg/m³
PM2.5
38.66μg/m³
PM10
31.84ppb
O3
0.80ppb
SO2
3.69ppb
NO2
0.36ppm
CO
AQI 54
Moderate
10.84μg/m³
PM2.5
38.67μg/m³
PM10
31.88ppb
O3
0.79ppb
SO2
3.74ppb
NO2
0.36ppm
CO
AQI 54
Moderate
10.70μg/m³
PM2.5
39.22μg/m³
PM10
31.98ppb
O3
0.80ppb
SO2
3.71ppb
NO2
0.35ppm
CO
AQI 54
Moderate
10.87μg/m³
PM2.5
40.55μg/m³
PM10
32.02ppb
O3
0.77ppb
SO2
4.34ppb
NO2
0.35ppm
CO
AQI 54
Moderate
11.25μg/m³
PM2.5
36.57μg/m³
PM10
33.90ppb
O3
0.83ppb
SO2
3.41ppb
NO2
0.35ppm
CO
AQI 54
Moderate
11.39μg/m³
PM2.5
37.09μg/m³
PM10
35.04ppb
O3
0.79ppb
SO2
3.42ppb
NO2
0.36ppm
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 Addison, Texas is updated every hour.
The worst air quality in Addison, Texas in the last 24 hours was observed at 03:00:00 on 2025-10-25.
In the last 24 hrs, the best air quality in Addison, Texas was observed at 04:00:00 on 2025-10-24.
The current air quality in Addison, Texas is 54, categorized as Moderate based on real-time data.
The most common pollutant in Addison, Texas is PM2.5.
If the air quality in Addison, Texas is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Addison, Texas is 10.686 μg/m3.
The current PM10 concentration at Addison, Texas is 38.848 μg/m3.
The current carbon monoxide (CO) concentration at Addison, Texas is 0.355 ppm.
The current sulfur dioxide (SO2) concentration at Addison, Texas is 0.817 ppb.
The current ozone (O3) concentration at Addison, Texas is 31.942 ppm.
The current nitrogen dioxide (NO2) concentration at Addison, Texas is 3.536 ppb.
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