Ozone

The Environmental Protection Agency has released new rules to reduce ozone pollution. The Austin area has managed to stay on the right side of current…

This week the US Environmental Protection Agency is expected to announce new limits on the amount of ozone Americans breathe. Those limits could force…

Over the objections of Texas officials, the Obama administration on Wednesday proposed a long-delayed rule to slash levels of ozone – a smog-forming…

Update: Today's the third Ozone Action Day of the year. Austin remains dangerously close to falling out of attainment of the clean air standard of 75…

Central Texas is under an Orange ozone alert, meaning the air is unhealthy to people who have breathing difficulties. It happens on the day a report is…

The EPA has once again delayed releasing stricter ground-level ozone standards. Those were supposed to be issued on July 29. This is the fourth time the…

It's that time of year again. April 1 to October 31 is ozone season in Central Texas. These are the months when we expect the highest amounts of ground…