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  1. Check a vehicle's inspection history. Vehicle Identification Number (VIN) or License Plate Number. View inspection history. Important: A vehicle's license plate number may change. For the most accurate results, enter the vehicle's VIN.

  2. en.wikipedia.org › wiki › SmogSmog - Wikipedia

    Smog is a type of intense air pollution that combines smoke and fog. Learn about the origin of the term, the anthropogenic causes of smog, and the different types of smog such as winter smog and photochemical smog.

  3. Oct 19, 2023 · Learn what smog is, how it forms, and why it is harmful. Explore the history and causes of smog in different cities and countries, and how to reduce it.

  4. Dec 5, 2022 · Learn how a deadly fog of coal smoke and sulfuric acid killed thousands of people in London in 1952 and sparked environmental reforms. Explore the factors that led to the smog, its impact on health and climate, and the Clean Air Act that followed.

  5. Sep 6, 2024 · The term is derived from the words smoke and fog, but it is commonly used to describe the pall of automotive or industrial origin that lies over many cities. The term was probably first used in 1905 by H.A. Des Voeux to describe atmospheric conditions over many British towns.

    • The Editors of Encyclopaedia Britannica
  6. uk-air.defra.gov.uk › networks › brief-historyBrief history - Defra, UK

    Recent history depicts the infamous smogs of the 1950s and 60s, which finally precipitated both vociferous public concern and decisive Government action regarding air pollution. This...

  7. Nov 30, 2017 · Learn about the history of smog events in London, Donora, New York and Southeast Asia, and how they influenced air pollution regulations and public health. See photos and videos of the dense, choking haze that affected millions of people in different eras.

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