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  2. National Ambient Air Quality Standards - Wikipedia

    en.wikipedia.org/wiki/National_Ambient_Air...

    US counties that are designated "nonattainment" for the Clean Air Act's NAAQS, as of September 30, 2017. The U.S. National Ambient Air Quality Standards (NAAQS, pronounced / ˈ n æ k s / naks) are limits on atmospheric concentration of six pollutants that cause smog, acid rain, and other health hazards. [1]

  3. Climate change in Missouri - Wikipedia

    en.wikipedia.org/wiki/Climate_change_in_Missouri

    "Changing the climate will have both harmful and beneficial effects on farming. Seventy years from now, Missouri is likely to have more than 25 days per year with temperatures above 95°F, compared with 5 to 15 today. Hot weather causes cows to eat less, produce less milk, and grow more slowly—and it could threaten their health.

  4. List of Superfund sites in Missouri - Wikipedia

    en.wikipedia.org/wiki/List_of_Superfund_sites_in...

    This is a list of Superfund sites in Missouri designated under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) environmental law. The CERCLA federal law of 1980 authorized the United States Environmental Protection Agency (EPA) to create a list of polluted locations requiring a long-term response to clean up hazardous material contaminations. [1]

  5. Climate of Missouri - Wikipedia

    en.wikipedia.org/wiki/Climate_of_Missouri

    Winters in Missouri can be long with temperatures ranging from mildly to bitterly cold. Kansas City's January daily mean temperature is 26 °F (−3 °C) and St. Louis's is 29 °F (−2 °C). The coldest temperature ever recorded in Missouri was −40 °F (−40 °C), set at Warsaw on 13 February 1905.

  6. Federal appeals court halts EPA effort to impose air ... - AOL

    www.aol.com/news/federal-appeals-court-halts-epa...

    A federal appeals court has put on hold an Environmental Protection Agency regulation aimed at reducing air pollution in Missouri, drawing criticism from environmentalists but praise from the ...

  7. Air pollution in the United States - Wikipedia

    en.wikipedia.org/wiki/Air_pollution_in_the...

    A 2020 paper reported that about half of air pollution and half of the resulting deaths are caused by emissions from outside a given state's boundaries, typically from prevailing winds moving west to east. [9] Regulation of air pollution is a shared responsibility between federal, state, and local governments.

  8. Supreme Court blocks EPA rule to limit air pollution from ...

    www.aol.com/news/supreme-court-blocks-epa-rule...

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  9. List of Missouri conservation areas - Wikipedia

    en.wikipedia.org/wiki/List_of_Missouri...

    The Missouri Department of Conservation (MDC) administers hundreds of parcels of land in all counties of the state. Most areas are owned by the department; some are leased by the department; some areas are managed under contract by the department; and some areas are leased to other entities for management.