OpenAQ: A Platform to Aggregate and Freely Share Global Air Quality Data

Christa A Hasenkopf1, Joe Flasher2,3, Olaf Veerman2 and Helen Langley DeWitt4, (1)OpenAQ, Washington, DC, United States, (2)Development Seed, Washington, DC, United States, (3)OpenAQ, United States, Washington, DC, United States, (4)Massachusetts Institute of Technology, Cambridge, MA, United States