Rendered: 2026-05-06 20:33:57 — Live data will load from client
Recommendations are indicative. Consult local advisories if you have health concerns.
Get the latest air quality in Katy (77450), including PM2.5, PM10, O₃, CO, NO₂, and SO₂ data. This dashboard shows the current AQI and 7-day weather forecast for Katy, TX. Learn about pollution levels, humidity, wind, and temperature trends to make informed outdoor activity decisions.
Updated daily using real-time data from Open-Meteo. Check this page regularly for live air pollution updates in Katy and surrounding areas.
Waller (77484) , Houston (77003) , Bellaire (77401) , Plantersville (77363) , Magnolia (77354) , Houston (77036) , Washington (77880) , Houston (77008) ,