Dangerous air pollution affected millions of people in our country’s Northeast last week. Luckily, our area wasn’t affected by that severe pollution. However, it did experience ozone action days and ...

The Antarctic ozone hole of 2025 was the fifth-smallest since 1992 (avg. 7.23M sq miles), confirming the success of the Montreal Protocol in healing the ozone layer.

When we talk about ozone levels in Houston we are talking about 'ground level' ozone, not the ozone layer in the upper atmosphere that helps protect us from the suns rays. This ground level ozone or ...

The Tri-Cities was under a Code Orange Health Advisory through midnight Tuesday. This means that ground level Ozone concentrations within the region may approach or exceed unhealthy standards. Not all ...

Ozone Alert! Days are issued when ozone levels are expected to reach unhealthy levels near the ground. These are days with high temperatures, minimal cloud cover and light winds. So far this season, ...

Robyn Schofield receives funding from ARC, NHMRC MRFF and RRAP. She is a member of International Ozone Commission, and a board member of the ACCESS-NRI. Communications companies such as Starlink plan ...