10 facts about air pollution on World Environment Day

Air pollution affects nine out of ten people globally, causing approximately 7 million deaths annually. The document highlights that burning fossil fuels for power, transport, and industry drives both air pollution and carbon emissions. Key health burdens include 3.8 million premature deaths from household air pollution and significant contributions to heart disease, stroke, and lung cancer. Adhering to the Paris Agreement's temperature limits could save one million lives per year by 2050 through reduced pollution.

• Air pollution is a global health crisis causing approximately 7 million deaths per year, with 90% of the world's population breathing polluted air. It kills 800 people every hour, a rate more than three times higher than the combined annual deaths from AIDS, tuberculosis, and malaria.
• The primary sources of air pollution include indoor burning of biomass and fossil fuels for home use, industrial power generation (such as coal plants), diesel-engine transport, agricultural activities (including livestock and rice paddies), and waste burning.
• Air pollution has severe impacts on vulnerable populations: household pollution causes 3.8 million premature deaths annually, mostly in the developing world, with women and children accounting for 60% of these deaths. Additionally, 93% of children globally live in areas exceeding WHO air quality guidelines.
• Air pollution is a significant driver of non-communicable diseases, contributing to 26% of ischemic heart disease deaths, 24% of strokes, 43% of chronic obstructive pulmonary disease, and 29% of lung cancer.
• There is a strong link between air pollution and climate change, as pollutants like methane and black carbon contribute to both. Limiting global warming to below 2 degrees Celsius per the Paris Agreement could save one million lives annually by 2050. In the 15 highest-emitting countries, public health costs from air pollution exceed 4% of GDP, while meeting Paris Agreement limits would require an investment of about 1% of global GDP.

APA

Rowling, M. (2019). 10 facts about air pollution on World Environment Day. World Economic Forum. https://www.weforum.org/stories/nature-and-biodiversity/10-facts-about-air-pollution-on-world-environment-day/

Chicago

Rowling, Megan. 10 facts about air pollution on World Environment Day. World Economic Forum, 2019. https://www.weforum.org/stories/nature-and-biodiversity/10-facts-about-air-pollution-on-world-environment-day/.

Wikipedia

{{cite report |last1=Rowling |first1=Megan |title=10 facts about air pollution on World Environment Day |publisher=World Economic Forum |date=5 June 2019 |url=https://www.weforum.org/stories/nature-and-biodiversity/10-facts-about-air-pollution-on-world-environment-day/ |access-date=23 October 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{rowling2019facts, author = {Rowling, Megan}, title = {{10 facts about air pollution on World Environment Day}}, institution = {World Economic Forum}, year = {2019}, month = jun, url = {https://www.weforum.org/stories/nature-and-biodiversity/10-facts-about-air-pollution-on-world-environment-day/}, urldate = {2026-10-23}, note = {Indexed by Climate Insights Directory} }