Stay updated with real-time air quality in Leon Valley, 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
Leon Valley, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.06 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.57 μg/m³
0
55
155
255
425
605+
13.35 ppb
0
55
71
86
201
201+
0.66 ppb
0
36
76
186
605
1005+
5.81 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Leon Valley, Texas
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AQI 54
Moderate
10.89μg/m³
PM2.5
45.67μg/m³
PM10
10.64ppb
O3
0.66ppb
SO2
5.59ppb
NO2
0.28ppm
CO
AQI 52
Moderate
9.96μg/m³
PM2.5
43.72μg/m³
PM10
10.08ppb
O3
0.66ppb
SO2
5.58ppb
NO2
0.28ppm
CO
AQI 52
Moderate
9.95μg/m³
PM2.5
43.70μg/m³
PM10
9.31ppb
O3
0.66ppb
SO2
5.57ppb
NO2
0.28ppm
CO
AQI 49
Good
8.84μg/m³
PM2.5
23.39μg/m³
PM10
8.20ppb
O3
0.66ppb
SO2
5.56ppb
NO2
0.28ppm
CO
AQI 49
Good
9.07μg/m³
PM2.5
26.03μg/m³
PM10
9.28ppb
O3
0.66ppb
SO2
5.56ppb
NO2
0.28ppm
CO
AQI 52
Moderate
10.24μg/m³
PM2.5
43.81μg/m³
PM10
13.57ppb
O3
0.66ppb
SO2
5.56ppb
NO2
0.27ppm
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 Leon Valley, Texas is updated every hour.
The worst air quality in Leon Valley, Texas in the last 24 hours was observed at 03:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Leon Valley, Texas was observed at 09:00:00 on 2026-03-08.
The current air quality in Leon Valley, Texas is 44, categorized as Good based on real-time data.
The most common pollutant in Leon Valley, Texas is PM2.5.
If the air quality in Leon Valley, Texas is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Leon Valley, Texas is 8.06 μg/m3.
The current PM10 concentration at Leon Valley, Texas is 35.572 μg/m3.
The current carbon monoxide (CO) concentration at Leon Valley, Texas is 0.275 ppm.
The current sulfur dioxide (SO2) concentration at Leon Valley, Texas is 0.662 ppb.
The current ozone (O3) concentration at Leon Valley, Texas is 13.345 ppm.
The current nitrogen dioxide (NO2) concentration at Leon Valley, Texas is 5.809 ppb.
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