Air Now School Flag Program

This programme uses different colour flags representing the Air quality index (Green, yellow,orange, red, and purple) in order to raise students, school stuff, and the community in general of the daily conditions of air quality. Besides, it allows us to adapt students’ activities by considering these conditions.

United States
Impact indicators
  • 200,000 students participating
  • 4,000 schools
  • 25 states


It is a programme promoted by EPA (Environmental Protection Agency) in the United States.