Houston vs San Antonio

Air Quality Comparison

Houston, TX

Good

StateTexas
Dominant PollutantO3
CategoryGood
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San Antonio, TX

Moderate

StateTexas
Dominant PollutantPM2.5
CategoryModerate
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Summary

Houston has 11 points better air quality

Houston has an AQI of 50 compared to 61

5-Day Forecast Comparison

DayHoustonSan AntonioBetter
TodayAQI 66AQI 48San Antonio
Tue, Jul 21AQI 40AQI 67Houston
Wed, Jul 22AQI 46AQI 47Houston
Thu, Jul 23AQI 36AQI 58Houston
Fri, Jul 24AQI 47AQI 67Houston

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