Outdoor air pollution is a risk factor for several of the world's leading causes of death, including stroke, heart disease, lung cancer, and respiratory diseases, such as asthma.2 In the chart, we see that it is one of the leading risk factors for death globally.

Jul 8, 2024 · These six pollutants (carbon monoxide, lead, nitrogen dioxide, ozone, particulate matter of different sizes, and sulfur dioxide) are common in outdoor air and can harm human health and the environment.

Oct 24, 2024 · Ambient (outdoor) air pollution in both cities and rural areas was estimated to cause 4.2 million premature deaths worldwide per year in 2019; this mortality is due to exposure to fine particulate matter, which causes cardiovascular and respiratory disease, and cancers.

Improved technology and government policies have helped reduce outdoor air pollution in many industrialized countries, in recent decades. However, outdoor air quality remains an issue across the globe, including in rapidly industrializing countries such as China and India.

Outdoor air pollution poses an urgent worldwide public health challenge because it is ubiquitous and has numerous serious adverse human health effects including cancer.

Sep 13, 2022 · Bad outdoor air quality can have far-reaching health effects for you and your loved ones. From wildfires, to exhaust fumes from cars or factories, to dust, mold spores,...

Ambient pollutant concentrations, emission sources, baseline health conditions, and population sizes and distributions are all important factors that need to be taken into account to quantify local health burdens.

May 29, 2019 · These six pollutants (carbon monoxide, lead, nitrogen dioxide, ozone, particulate matter of different size fractions, and sulfur dioxide) are common in outdoor air and can harm human health and the environment.

Jan 27, 2025 · It looks like emissions have peaked for almost all of these pollutants. Global air pollution is now falling, and we can save many lives by accelerating this decline. The exception is ammonia, which is mainly produced by agriculture. Its emissions are still rising. These estimates come from the Community Emissions Data System (CEDS).

Jan 15, 2025 · Air pollution is an urgent global issue, and we should treat it as such. It is a step in the right direction that pollution has risen to sixth place in the short-term risks table and is seen as an immediate concern. Air pollution is the largest environmental health risk costing the global economy $8.1 trillion per year or 6.1% of global GDP ...