The Air District issues a Public Notice whenever we receive a permit application for a new or modified source of air pollution located within 1,000 feet of a school site. Notices are distributed to the parents or guardians of students enrolled at schools located within ¼ mile, and all residents and businesses located within 1,000 feet, of the proposed source. There is a 30-day period for the public to comment on a proposed project. Specific instructions for submitting a comment are contained within the Public Notices below.