Top 10 PM2.5 concentration - State of Global Air (2017)|DataRankings

State of Global Air 2017. HEI, 2017
www.stateofglobalair.org
12/04/2017
Data is gathered based on a combination of air quality observations from satellites combined with information from global chemical transport models, and available ground measurements. Global exposure to PM2.5 is then systematically estimated based on blocks or grid cells covering 0.1° x 0.1° of longitude and latitude (approximately 11 km x 11 km at the equator).

Taking into account the population in each block within a country, this data is then aggregated as estimated exposure concentrations to national-level population-weighted averages for a given year.
PM2.5 concentration- State of Global Air (2017)
Global Burden of Disease Study 2015. IHME, 2016
Data source:
https://github.com/owid/owid-datasets
https://ourworldindata.org/


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