Stay updated with real-time air quality in San Angelo, 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)
36
Good
San Angelo, Texas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.07 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.94 μg/m³
0
55
155
255
425
605+
38.50 ppb
0
55
71
86
201
201+
0.57 ppb
0
36
76
186
605
1005+
2.67 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
San Angelo, Texas
San Angelo, Texas
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AQI 44
Good
7.39μg/m³
PM2.5
32.61μg/m³
PM10
46.69ppb
O3
0.02ppb
SO2
0.47ppb
NO2
0.16ppm
CO
AQI 41
Good
7.08μg/m³
PM2.5
31.05μg/m³
PM10
43.98ppb
O3
0.04ppb
SO2
0.45ppb
NO2
0.16ppm
CO
AQI 41
Good
7.28μg/m³
PM2.5
32.00μg/m³
PM10
43.54ppb
O3
0.03ppb
SO2
0.55ppb
NO2
0.16ppm
CO
AQI 45
Good
6.52μg/m³
PM2.5
29.31μg/m³
PM10
49.17ppb
O3
0.01ppb
SO2
0.45ppb
NO2
0.15ppm
CO
AQI 38
Good
7.04μg/m³
PM2.5
31.03μg/m³
PM10
36.31ppb
O3
0.02ppb
SO2
0.48ppb
NO2
0.15ppm
CO
AQI 46
Good
7.52μg/m³
PM2.5
33.02μg/m³
PM10
50.33ppb
O3
0.01ppb
SO2
0.41ppb
NO2
0.15ppm
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 San Angelo, Texas is updated every hour.
The worst air quality in San Angelo, Texas in the last 24 hours was observed at 12:00:00 on 2025-08-31.
In the last 24 hrs, the best air quality in San Angelo, Texas was observed at 12:00:00 on 2025-08-31.
The current air quality in San Angelo, Texas is 34, categorized as Good based on real-time data.
The most common pollutant in San Angelo, Texas is O3.
If the air quality in San Angelo, Texas is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at San Angelo, Texas is 5.883 μg/m3.
The current PM10 concentration at San Angelo, Texas is 25.119 μg/m3.
The current carbon monoxide (CO) concentration at San Angelo, Texas is 0.121 ppm.
The current sulfur dioxide (SO2) concentration at San Angelo, Texas is 0.033 ppb.
The current ozone (O3) concentration at San Angelo, Texas is 37.365 ppm.
The current nitrogen dioxide (NO2) concentration at San Angelo, Texas is 0.477 ppb.
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