Stay updated with real-time air quality in Colleyville, 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)
25
Good
Colleyville, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.95 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.20 μg/m³
0
55
155
255
425
605+
22.00 ppb
0
55
71
86
201
201+
0.64 ppb
0
36
76
186
605
1005+
27.06 ppb
0
54
101
361
1250
2050+
0.65 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Colleyville, Texas
Colleyville, Texas
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AQI 33
Good
2.91μg/m³
PM2.5
21.04μg/m³
PM10
21.50ppb
O3
0.61ppb
SO2
34.76ppb
NO2
0.65ppm
CO
AQI 42
Good
5.24μg/m³
PM2.5
24.07μg/m³
PM10
18.14ppb
O3
0.76ppb
SO2
43.80ppb
NO2
0.65ppm
CO
AQI 25
Good
1.88μg/m³
PM2.5
13.83μg/m³
PM10
24.78ppb
O3
0.62ppb
SO2
25.96ppb
NO2
0.65ppm
CO
AQI 45
Good
6.77μg/m³
PM2.5
48.88μg/m³
PM10
18.11ppb
O3
0.76ppb
SO2
34.65ppb
NO2
0.64ppm
CO
AQI 26
Good
1.60μg/m³
PM2.5
10.53μg/m³
PM10
18.89ppb
O3
0.65ppb
SO2
27.58ppb
NO2
0.65ppm
CO
AQI 26
Good
1.50μg/m³
PM2.5
12.89μg/m³
PM10
15.12ppb
O3
0.61ppb
SO2
27.66ppb
NO2
0.65ppm
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 Colleyville, Texas is updated every hour.
The worst air quality in Colleyville, Texas in the last 24 hours was observed at 04:00:00 on 2025-12-10.
In the last 24 hrs, the best air quality in Colleyville, Texas was observed at 03:00:00 on 2025-12-11.
The current air quality in Colleyville, Texas is 25, categorized as Good based on real-time data.
The most common pollutant in Colleyville, Texas is NO2.
If the air quality in Colleyville, Texas is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Colleyville, Texas is 1.951 μg/m3.
The current PM10 concentration at Colleyville, Texas is 16.195 μg/m3.
The current carbon monoxide (CO) concentration at Colleyville, Texas is 0.646 ppm.
The current sulfur dioxide (SO2) concentration at Colleyville, Texas is 0.641 ppb.
The current ozone (O3) concentration at Colleyville, Texas is 22.001 ppm.
The current nitrogen dioxide (NO2) concentration at Colleyville, Texas is 27.057 ppb.
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