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Air pollution can occur naturally or be caused by human activities. [4] Air pollution causes around 7 or 8 million deaths each year. [5] [6] It is a significant risk factor for a number of pollution-related diseases, including heart disease, stroke, chronic obstructive pulmonary disease (COPD), asthma and lung cancer.
The World Health Organization previously said the “combined effects of ambient air pollution and household air pollution” are associated with 6.7 million premature deaths worldwide every year.
The main short-lived climate pollutants are black carbon, methane and tropospheric ozone, which are the most important contributors to the human enhancement of the global greenhouse effect after CO 2. These short-lived climate pollutants are also dangerous air pollutants, with various detrimental impacts on human health, agriculture and ecosystems.
How air pollution impacts our brains. How air pollution affects mental health and cognition; How air pollution threatens brain health (from PNAS) Industrial toxicants and Parkinson's disease; Ozone pollution, oxidative stress, synaptic plasticity, and neurodegeneration; Ozone and Photochemical Oxidants, pollutant formation explained. Graph is ...
The American Lung Association’s State of the Air report for 2024 listed the Los Angeles area as one of the top 10 cities polluted by year-round particle pollution. It’s been No. 1 for ozone ...
The findings underscore the importance of studying air quality more broadly as it relates to health. "Air pollution was traditionally thought of as a type of exposure that impacts the lung ...
Climate change is altering the geographic range and seasonality of some insects that can carry diseases, for example Aedes aegypti, the mosquito that is the vector for dengue transmission. Global climate change has increased the occurrence of some infectious diseases. Infectious diseases whose transmission is impacted by climate change include, for example, vector-borne diseases like dengue ...
The association states exposure to particle pollution, even at low levels, can be deadly because particles of all sizes are harmful to health when inhaled. This type of air pollution can increase ...