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)
44
Good
Addison, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.22 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.86 μg/m³
0
55
155
255
425
605+
26.18 ppb
0
55
71
86
201
201+
0.75 ppb
0
36
76
186
605
1005+
7.60 ppb
0
54
101
361
1250
2050+
0.34 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Addison, Texas
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AQI 52
Moderate
9.90μg/m³
PM2.5
23.95μg/m³
PM10
22.00ppb
O3
0.86ppb
SO2
8.30ppb
NO2
0.38ppm
CO
AQI 52
Moderate
9.88μg/m³
PM2.5
23.08μg/m³
PM10
21.56ppb
O3
0.86ppb
SO2
8.33ppb
NO2
0.38ppm
CO
AQI 52
Moderate
9.82μg/m³
PM2.5
22.90μg/m³
PM10
22.17ppb
O3
0.86ppb
SO2
8.29ppb
NO2
0.37ppm
CO
AQI 52
Moderate
10.03μg/m³
PM2.5
21.39μg/m³
PM10
21.67ppb
O3
0.87ppb
SO2
8.34ppb
NO2
0.37ppm
CO
AQI 54
Moderate
10.72μg/m³
PM2.5
19.18μg/m³
PM10
22.46ppb
O3
0.85ppb
SO2
7.77ppb
NO2
0.37ppm
CO
AQI 52
Moderate
10.13μg/m³
PM2.5
33.83μg/m³
PM10
27.48ppb
O3
0.85ppb
SO2
7.94ppb
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 Addison, Texas is updated every hour.
The worst air quality in Addison, Texas in the last 24 hours was observed at 02:00:00 on 2026-04-21.
In the last 24 hrs, the best air quality in Addison, Texas was observed at 05:00:00 on 2026-04-21.
The current air quality in Addison, Texas is 44, categorized as Good 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 8.464 μg/m3.
The current PM10 concentration at Addison, Texas is 21.566 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 0.855 ppb.
The current ozone (O3) concentration at Addison, Texas is 24.311 ppm.
The current nitrogen dioxide (NO2) concentration at Addison, Texas is 7.292 ppb.
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