
Exceptional Events Documentation Resources
It is expected that changes to the National Ambient Air Quality Standards for PM2.5 will require state and federal agencies to assemble and submit Exceptional Events reports for certain prescribed

It is expected that changes to the National Ambient Air Quality Standards for PM2.5 will require state and federal agencies to assemble and submit Exceptional Events reports for certain prescribed
March 19, 2024 from 3 to 4 p.m. ET Beyond PM2.5: The Other Effects of Wildfires on Air and Water Quality Register for the webinar More information and previous webinars
The US EPA has announced proposed changes to the National Ambient Air Quality Standards (NAAQS) for PM2.5. With the announcement comes a 60-day period for public comment on the proposed
One section of the EPA Air Sensor Toolbox page provides information on the technical approaches for sensor data used on the AirNow Fire and Smoke Map. Read the information here.
Lower cost air sensor technologies have flooded the marketplace and are being rapidly adopted by state, tribal and local agencies, community scientists, researchers, health professionals, schools, and many others to
Host: US EPA Air and Energy Research Program Presenters: Dr. Wayne Cascio, director of EPA’s Center for Public Health and Environmental Assessment (CPHEA), Dr. Ana Rappold, CPHEA statistician, and Dr.