Calaveras Lake, San Antonio, Texas Air Quality

Monitoring Station · San Antonio, United States
83
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
83 9pm
51
83
51 12am
51
53
53 3am
60
60
60 6am
53
53
53 9am
51
51
— 12pm
—
—
— 3pm
—
—
— 6pm
—
—
Station readings
83
83
CAMS model adj +26
25
25
25
25
25
27
27
34
34
34
27
27
27
25
25

Air Quality Trend (24h)

PM2.527.3 µg/m³ ×1.8 WHO
Moderate
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Nearby Monitoring Stations

10
Heritage Middle School, San Antonio, Texas
8.9 km PM2.5: 2.4 µg/m³
30
Heritage Middle School, San Antonio, Texas
8.9 km PM2.5: 7.2 µg/m³
29
San Antonio Red Hill Lane
15.2 km PM2.5: 6.9 µg/m³
24
CPS Pecan Valley, San Antonio, Texas
18.7 km PM2.5: 5.8 µg/m³
40
CPS Pecan Valley, San Antonio, Texas
18.7 km PM2.5: 9.6 µg/m³

Nearby Cities

34 San Antonio 33 Converse 31 Universal City 30 Schertz 30 Live Oak 28 Cibolo 38 Seguin 25 New Braunfels 15 Canyon Lake

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T00:18 UTC.