National and regional level PM2.5 exposures as reported by the 2019 Global Burden of Disease . Data includes both the average and median population-weighted annual averages (ug/m3) taken from a range of estimates for each country/region.

National and regional level household air pollution exposures as reported by the 2019 Global Burden of Disease . Data includes both the average and median percentage of solid fuels burned for cooking taken from a range of estimates for each country/region.

Zip file containing data on total number of deaths per country and region attributed to exposure to the following pollutants: ambient air pollution, household air pollution, ozone, and PM2.5. Source: Global Burden of Disease Study 2019.

National and regional level ozone exposures as found by the 2019 GBD Report. Data includes both the average and median population-weighted seasonal average 8-hour maximum ozone exposure (ppbs) taken from a range of estimates for each country/region.

This State of Global Air Special Analysis compares how countries fare with respect to the updated AQGs and the associated interim targets released by the WHO in September 2021, using data for long-term average ambient fine particulate matter (i.e., PM2.5) and ozone concentrations.

The State of Global Air 2020 provides a comprehensive global report card on the levels and trends in air quality and health for every country in the world.

On April 10, 2019, HEI conducted a webinar on the State of Global Air 2019 report. The report provides worldwide estimates of lower life expectancy that can be attributed to air pollution.

For the first time, State of Global Air 2019 also provides worldwide estimates of lower life expectancy that can be attributed to air pollution. These estimates were based on a global analysis conducted by Joshua Apte of the University of Texas at Austin and his colleagues.

HEI has issued State of Global Air 2018 — the first update of the annual report and interactive website launched in 2017 with the aim of providing “one-stop shopping” for the latest trends in air quality and its impact on human health around the world.

HEI has launched State of Global Air 2017 — a concise, accessible report and interactive website providing “one-stop shopping” for the latest trends in air quality and its impact on human health around the world.