Calaveras Lake, San Antonio, Texas

Monitoring Station · San Antonio, United States
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
37 5pm
19
37
33 8pm
37
37
25 11pm
25
25
37 2am
37
37
37 5am
37
37
— 8am
—
—
— 11am
—
—
— 2pm
—
—

Air Quality Trend (24h)

Nearby Monitoring Stations

36
Heritage Middle School, San Antonio, Texas
8.9 km
28
San Antonio Red Hill Lane
15.2 km PM2.5: 6.6 µg/m³
28
CPS Pecan Valley, San Antonio, Texas
18.7 km
26
CPS Pecan Valley, San Antonio, Texas
18.7 km

Nearby Cities

24 San Antonio 21 Converse 21 Universal City 21 Schertz 18 Live Oak 21 Cibolo 23 Seguin 17 New Braunfels 16 Canyon Lake

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T20:29 UTC.