Supporters spoke up in this action
Delivery to EPA Administrator Michael Regan
Action ended on July 12, 2022
What Happens Next
Thank you for submitting comments to the Environmental Protection Agency. The EPA will now review your comments as it moves forwards with its process to update the National Ambient Air Quality Standards for particulate matter.
What Was At Stake
For more than 50 years, the Clean Air Act has worked to significantly cut dangerous air pollution. But this progress has not occurred in a vacuum and has only been possible when the Environmental Protection Agency (EPA) follows the law and assesses the latest science to set limits on emissions and standards for air quality that state, regional, and local governments must adhere to. Tell the EPA to strengthen our air quality protections.