CAPCOG San Marcos Staples Road Air Quality

Monitoring Station · San Marcos, United States
0
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
27 1am
27
27
27 4am
27
27
27 7am
27
25
25 10am
27
27
27 1pm
27
34
— 4pm
—
—
— 7pm
—
—
— 10pm
—
—

Air Quality Forecast (24h)

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Gas Pollutants

O₃
14.0
µg/m³

Nearby Monitoring Stations

-
New Braunfels Oak Run Parkway
28.3 km

Nearby Cities

32 San Marcos 49 Kyle 34 New Braunfels 35 Canyon Lake 35 Seguin 35 Cibolo 31 Schertz 51 Austin 32 Universal City

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T04:24 UTC.