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  2. Toxic gas in Louisiana air far exceeds safe levels, EPA ... - AOL

    www.aol.com/news/toxic-gas-louisiana-air-far...

    In February 2023, researchers crisscrossed repeatedly through southeastern Louisiana’s industrial corridor with a cutting-edge mobile air-testing lab that could directly measure EtO levels on site.

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

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

    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. Air quality in the database is represented by the annual mean concentration of particulate matter (PM10 and PM2.5, i.e. particles smaller than 10 or 2.5 micrometers, respectively). [1 ...

  4. Louisiana ranked worst state as pollution, poverty, violence ...

    www.aol.com/louisiana-ranked-worst-state...

    Pollution from refineries near the Mississippi River outside New Orleans, Louisiana, lofts into the air. Among the most alarming statistics: ∎ Residents suffer 629 violent crimes per 100,000 ...

  5. List of least-polluted cities by particulate matter ...

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

    Below is a list of 526 cities sorted by their annual mean concentration of PM2.5 (μg/m 3) in 2022. [1] [2] By default the least polluted cities which have fewest particulates in the air come first. Click on the arrows next to the table's headers to have the most polluted cities ranked first. Please note that constraints exist in this type of ...

  6. List of Superfund sites in Louisiana - Wikipedia

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

    This is a list of Superfund sites in Louisiana 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]

  7. Researchers find higher levels of dangerous chemical than ...

    www.aol.com/news/researchers-higher-levels...

    Researchers using high-tech air monitoring equipment rolled through an industrialized stretch of southeast Louisiana in mobile labs and found levels of a carcinogen in concentrations as much as 20 ...

  8. List of U.S. states and territories by carbon dioxide emissions

    en.wikipedia.org/wiki/List_of_U.S._states_and...

    Carbon emissions per capita, 2020 Carbon emissions per 1000 square miles, 2020. This is a list of U.S. states and territories by carbon dioxide emissions for energy use, [1] [2] as well as per capita [3] [4] and by area.

  9. 131 million in U.S. live in areas with unhealthy pollution ...

    www.aol.com/news/131-million-u-live-areas...

    Nearly 40% of people in the U.S. are living in areas with unhealthy levels of air pollution and the country is backsliding on clean air progress as the effects of climate change intensify ...