References
Sources & further reading.
Every statistic in this project is drawn from the organizations below. All are excellent starting points if you'd like to dig deeper.
- World Health OrganizationAmbient (outdoor) air pollution fact sheet
- U.S. Environmental Protection AgencyAirNow — real-time U.S. AQI
- U.S. EPAAir Quality Trends
- CDCAir Quality & Health
- NIEHSAir Pollution and Your Health
- State of Global AirAnnual Global Air Report
- IQAirWorld Air Quality Report
- AQLI, University of ChicagoAir Quality Life Index
- American Lung AssociationState of the Air
Image credits
Photography
All photographs on this site are used courtesy of their photographers via Unsplash under the Unsplash License.