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)
58
Moderate
Leon Valley, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.02 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
58.90 μg/m³
0
55
155
255
425
605+
15.71 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
4.61 ppb
0
54
101
361
1250
2050+
0.33 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Leon Valley, Texas
Leon Valley, Texas
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AQI 60
Moderate
14.17μg/m³
PM2.5
60.76μg/m³
PM10
11.54ppb
O3
0.68ppb
SO2
5.10ppb
NO2
0.35ppm
CO
AQI 64
Moderate
16.35μg/m³
PM2.5
68.45μg/m³
PM10
14.89ppb
O3
0.68ppb
SO2
5.17ppb
NO2
0.35ppm
CO
AQI 64
Moderate
16.11μg/m³
PM2.5
75.29μg/m³
PM10
15.09ppb
O3
0.68ppb
SO2
5.17ppb
NO2
0.35ppm
CO
AQI 60
Moderate
13.95μg/m³
PM2.5
48.19μg/m³
PM10
13.31ppb
O3
0.68ppb
SO2
5.10ppb
NO2
0.35ppm
CO
AQI 62
Moderate
15.19μg/m³
PM2.5
63.18μg/m³
PM10
10.36ppb
O3
0.68ppb
SO2
5.09ppb
NO2
0.35ppm
CO
AQI 62
Moderate
15.07μg/m³
PM2.5
61.93μg/m³
PM10
10.17ppb
O3
0.68ppb
SO2
5.09ppb
NO2
0.35ppm
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 08:00:00 on 2026-06-07.
In the last 24 hrs, the best air quality in Leon Valley, Texas was observed at 11:00:00 on 2026-06-08.
The current air quality in Leon Valley, Texas is 58, categorized as Moderate 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 13.02 μg/m3.
The current PM10 concentration at Leon Valley, Texas is 58.898 μg/m3.
The current carbon monoxide (CO) concentration at Leon Valley, Texas is 0.329 ppm.
The current sulfur dioxide (SO2) concentration at Leon Valley, Texas is 0.647 ppb.
The current ozone (O3) concentration at Leon Valley, Texas is 15.709 ppm.
The current nitrogen dioxide (NO2) concentration at Leon Valley, Texas is 4.614 ppb.
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