Ozone Pollution Standards for Houston’s Air

AQH_ozone_standard_timeline_v6-1

This graph illustrates the changes to the National Ambient Air Quality Standard for ozone pollution over the past 26 years and Houston’s compliance with this standard.

A Fresh Look at Houston’s Air

Air Quality Infographic-web

Houston can breathe easy. Despite strong population and economic growth in our region, our air quality continues to improve.