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)
54
Moderate
Uvalde, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.63 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
47.00 μg/m³
0
55
155
255
425
605+
19.18 ppb
0
55
71
86
201
201+
0.24 ppb
0
36
76
186
605
1005+
0.94 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Uvalde, Texas
Uvalde, Texas
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AQI 52
Moderate
9.61μg/m³
PM2.5
43.05μg/m³
PM10
36.93ppb
O3
2.94ppb
SO2
4.13ppb
NO2
0.61ppm
CO
AQI 56
Moderate
12.08μg/m³
PM2.5
54.24μg/m³
PM10
14.82ppb
O3
0.33ppb
SO2
0.85ppb
NO2
0.13ppm
CO
AQI 54
Moderate
10.67μg/m³
PM2.5
47.55μg/m³
PM10
26.54ppb
O3
0.57ppb
SO2
1.79ppb
NO2
0.16ppm
CO
AQI 44
Good
8.19μg/m³
PM2.5
36.15μg/m³
PM10
31.77ppb
O3
0.77ppb
SO2
3.60ppb
NO2
0.37ppm
CO
AQI 52
Moderate
9.99μg/m³
PM2.5
41.18μg/m³
PM10
25.65ppb
O3
0.77ppb
SO2
3.61ppb
NO2
0.37ppm
CO
AQI 49
Good
9.20μg/m³
PM2.5
38.10μg/m³
PM10
23.70ppb
O3
0.77ppb
SO2
3.62ppb
NO2
0.37ppm
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 04:00:00 on 2026-08-23.
In the last 24 hours, the best air quality in Uvalde, Texas was observed at 04:00:00 on 2026-08-24.
As of now, the AQI in Uvalde, Texas is 54, 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 10.629 μg/m3.
The PM10 concentration in Uvalde, Texas is 47 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Uvalde, Texas is 0.118 ppm.
Currently, Uvalde, Texas has a sulfur dioxide (SO2) concentration of 0.24 ppb.
The current ozone (O3) level in Uvalde, Texas at the moment is 19.183 ppm.
Nitrogen dioxide (NO2) level in Uvalde, Texas at the moment is 0.94 ppb.
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