First-time Smoke School Attendees: We recommend viewing our EPA Method 9 lecture CD before attending the Philadelphia public smoke school. Information about our lecture CD can be found here.
Aeromet public smoke schools are Federally-audited and meet or exceed Federal and Pennsylvania smoke school requirements. Upon completion of our smoke school, you will be certified to conduct EPA Method 9 observations.
The Keystone StateRegulatory Agency: Pennsylvania Department of Environmental Protection - Bureau of Air Quality View Website