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  2. Particulate pollution - Wikipedia

    en.wikipedia.org/wiki/Particulate_pollution

    Major domestic pollutants contain 17% of carbon dioxide, 13% of carbon monoxide, 6% of nitrogen monoxide, polycyclic aromatic hydrocarbons, and fine and ultrafine particles. [16] In the United Kingdom domestic combustion is the largest single source of PM2.5 annually.

  3. Particulates - Wikipedia

    en.wikipedia.org/wiki/Particulates

    In the United Kingdom domestic combustion is the largest single source of PM 2.5 and PM 10 annually, with domestic wood burning in both closed stoves and open fires responsible for 38% of PM 2.5 in 2019. [54] [55] [56] To tackle the problem some new laws were introduced since 2021.

  4. Air pollution - Wikipedia

    en.wikipedia.org/wiki/Air_pollution

    burning of traditional biomass such as wood, crop waste and dung. (In developing and poor countries, [22] traditional biomass burning is the major source of air pollutants. [23] [24] It is also the main source of particulate pollution in many developed areas including the UK & New South Wales. [25] [26]

  5. How wildfire smoke affects the body: Doctors warn of health ...

    www.aol.com/news/wildfire-smoke-affects-body...

    Known as PM2.5, or particulate matter, these microscopic particles and droplets are 2.5 micrometers or less in diameter. ... "Don’t light candles, fires or incense and don’t smoke indoors," he ...

  6. List of countries by air pollution - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by_air...

    Air pollution is among the biggest health problems of modern industrial society and is responsible for more than 10 percent of all deaths worldwide (nearly 4.5 million premature deaths in 2019), according to The Lancet. Air pollution can affect nearly every organ and system of the body, negatively affecting nature and humans alike.

  7. List of most-polluted cities by particulate matter concentration

    en.wikipedia.org/wiki/List_of_most-polluted...

    This list contains the top 500 cities by PM2.5 annual mean concentration measurement as documented by the World Health Organization covering the period from 2010 to 2022. The January 2024 version of the WHO database contains results of ambient (outdoor) air pollution monitoring from almost 5,390 towns and cities in 63 countries.

  8. Light pollution - Wikipedia

    en.wikipedia.org/wiki/Light_pollution

    [1] [2] In a descriptive sense, the term light pollution refers to the effects of any poorly implemented lighting sources, during the day or night. Light pollution can be understood not only as a phenomenon resulting from a specific source or kind of pollution, but also as a contributor to the wider, collective impact of various sources of ...

  9. The best air purifiers of 2025 - AOL

    www.aol.com/lifestyle/best-air-purifiers...

    This method raised the PM2.5 (particulate matter with a diameter smaller than 2.5 microns) per cubic meter to between 200 and 350. We then ran an air purifier at either maximum or auto setting.