What health effects are linked to air pollution?
Over the past 30 years, researchers have unearthed a wide array of health effects which are believed to be associated with air pollution exposure. Among them are respiratory diseases (including asthma and changes in lung function), cardiovascular diseases, adverse pregnancy outcomes (such as preterm birth), and even death.
In 2013, the World Health Organization concluded that outdoor air pollution is carcinogen to humans.
How can I reduce my risk for air pollution exposure?
Indoor air pollution can be reduced by making sure that a building is well-ventilated and cleaned regularly to prevent the buildup of agents like dust and mold. Occupants would also be wise to remove any known pollutants and or irritants (aerosols, stringent cleaning supplies, etc.) whenever possible.
Outdoor air pollution exposures can be reduced by checking one’s Air Quality Index (AQI), avoiding heavy traffic when possible, and avoiding secondhand tobacco smoke.
How is air pollution linked to climate change?
While climate change is a global process, it has very local impacts that can profoundly affect communities, not the least of which is air pollution.
Increasing temperatures are directly linked to poor air quality which, in turn, can affect the heart and exacerbate cardiovascular disease. Examples of this may include a rise in pollen, due to increased plant growth, or a rise in molds, due to severe storms — both of which can worsen allergies and other lung diseases, such as asthma.
Scientists say an increasing rise in ozone levels are also a concern.