Six environmental groups on Tuesday filed a legal brief saying they do not support a recent settlement between Colorado and Suncor Energy over an air-quality monitoring program at the company&#8217… ...

The San Diego County Air Pollution Control District will soon start monitoring concentrations of hydrogen sulfide in Imperial Beach, one of several South County communities impacted by the odors em… ...

Last November, the EPA awarded the group a $500,000 grant to help Cultivando continue the monitoring project, part of more than $53 million in funding for 132 community air monitoring projects ...

A DEQ air quality measuring vehicle in the front yard of Milton Cayette, right, in St. James Parish on Tuesday, April 16, 2024. DEQ says it hopes to have the monitor operational by the end of the ...