clean air

EPA Strengthens Soot Standard, Protecting Public Health

April 3, 2024

AZ Leaders Gather in South Phoenix to Talk about Soot Air Pollution and the New EPA Standards

February 21, 2024
Group of people standing behind a person speaking with 'Clean Air Now" & climate signs

Arizonans Weigh in For Clean Air: Deliver More Than 15,000 Comments to EPA In Support of Strong Soot Protections

March 28, 2023
20220706a_Sunset_Saguaro_National_Park_per_National_Park_Service.jpg

July 14th Deadline: Comments on "Clean Air/Regional Haze" -- re. ADEQ's SIP Draft

July 6, 2022
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