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  2. Air quality index - Wikipedia

    en.wikipedia.org/wiki/Air_quality_index

    AQI at airnow.gov - cross-agency U.S. Government site; New Mexico Air Quality and API data - Example of how New Mexico Environment Department publishes their Air Quality and API data. EPA Air Quality Index - A Guide to Air Quality and Your Health; AQI at Meteorological Service of Canada; San Francisco Bay Area Spare-the-Air - AQI explanation; Asia:

  3. Raging western wildfires are causing unhealthy air quality in ...

    www.aol.com/news/raging-western-wildfires...

    That's considered "very unhealthy," according to AirNow, a government tool tracking air quality. The index is measured from 0 to 301 and higher , with lower numbers indicating cleaner air.

  4. NowCast (air quality index) - Wikipedia

    en.wikipedia.org/wiki/NowCast_(air_quality_index)

    PM 2.5 AQI of US monitors, calculated utilizing NowCast, courtesy US EPA PM2.5 AQI map, calculated utilizing NowCast, courtesy US EPA. The PM (particulate matter) NowCast is a weighted average of hourly air monitoring data used by the United States Environmental Protection Agency (USEPA) for real-time reporting of the Air Quality Index (AQI) for PM (PM 10 - particles less than 10 micrometers ...

  5. Should You Visit Los Angeles Right Now? How to Safely ... - AOL

    www.aol.com/lifestyle/visit-los-angeles-now...

    To check the current air quality in the area, travelers can keep an eye on AirNow.gov throughout their stay. Apu Gomes/Getty Firefighter battling the Palisades Fires on Jan. 8, 2025

  6. Air pollution in the United States - Wikipedia

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

    Standards for emissions from motor vehicles are set exclusively by the federal government and the state of California under a long-standing EPA waiver. [12] [13] This task is delegated to the California Air Resources Board (CARB). Other states are allowed to adopt the California standard or the federal government's but not set their own standards.

  7. Get breaking news and the latest headlines on business, entertainment, politics, world news, tech, sports, videos and much more from AOL

  8. USA.gov - Wikipedia

    en.wikipedia.org/wiki/USA.gov

    USA.gov is the official web portal of the United States.It is designed to improve the public's interaction with the United States government by quickly directing website visitors to the services or information they are seeking, and by inviting the public to share ideas to improve government.

  9. Puerto Rico Department of Natural and Environmental Resources

    en.wikipedia.org/wiki/Puerto_Rico_Department_of...

    The Puerto Rico Department of Natural and Environmental Resources (PRDNER) (Spanish: Departamento de Recursos Naturales y Ambientales de Puerto Rico) is the executive department of the government of Puerto Rico tasked with protecting, conserving, developing, and managing the natural and environmental resources in Puerto Rico.