Stay updated with real-time air quality in Uvalde, 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)
52
Moderate
Uvalde, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.44 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
46.10 μg/m³
0
55
155
255
425
605+
50.88 ppb
0
55
71
86
201
201+
0.40 ppb
0
36
76
186
605
1005+
0.40 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Uvalde, Texas
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AQI 49
Good
9.30μg/m³
PM2.5
41.99μg/m³
PM10
40.94ppb
O3
0.56ppb
SO2
4.46ppb
NO2
0.23ppm
CO
AQI 58
Moderate
12.80μg/m³
PM2.5
57.04μg/m³
PM10
41.03ppb
O3
0.95ppb
SO2
0.52ppb
NO2
0.15ppm
CO
AQI 49
Good
9.10μg/m³
PM2.5
40.83μg/m³
PM10
49.38ppb
O3
0.43ppb
SO2
0.96ppb
NO2
0.15ppm
CO
AQI 31
Good
4.29μg/m³
PM2.5
18.55μg/m³
PM10
33.52ppb
O3
0.83ppb
SO2
6.09ppb
NO2
0.24ppm
CO
AQI 35
Good
5.65μg/m³
PM2.5
22.03μg/m³
PM10
38.15ppb
O3
0.82ppb
SO2
6.09ppb
NO2
0.25ppm
CO
AQI 33
Good
5.61μg/m³
PM2.5
22.06μg/m³
PM10
35.02ppb
O3
0.82ppb
SO2
6.07ppb
NO2
0.25ppm
CO
Air quality and pollutant data for Texas, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Uvalde, Texas is updated every hour for accuracy.
In the past 24 hours, the air quality in Uvalde, Texas was at its worst at 11:00:00 on 2026-03-13.
In the last 24 hours, the best air quality in Uvalde, Texas was observed at 12:00:00 on 2026-03-14.
As of now, the AQI in Uvalde, Texas is 52, indicating Moderate conditions.
Uvalde, Texas air has the highest levels of PM2.5.
Poor air quality in Uvalde, Texas means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Uvalde, Texas are currently 10.441 μg/m3.
The PM10 concentration in Uvalde, Texas is 46.098 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Uvalde, Texas is 0.14 ppm.
Currently, Uvalde, Texas has a sulfur dioxide (SO2) concentration of 0.395 ppb.
The current ozone (O3) level in Uvalde, Texas at the moment is 50.879 ppm.
Nitrogen dioxide (NO2) level in Uvalde, Texas at the moment is 0.401 ppb.
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