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  2. San Bruno, CA Weather - Hourly Forecasts and Local Weather ...

    www.aol.com/weather/forecast/us/san-bruno-12797140

    Get the San Bruno, CA local weather forecast by the hour and the next 10 days. ... USA TODAY analysis finds 3.3 million Americans live in areas with "very high" wildfire risk and 14.8 million more ...

  3. South Coast Air Quality Management District - Wikipedia

    en.wikipedia.org/wiki/South_Coast_Air_Quality...

    South Coast AQMD also operates an extensive network of air quality monitoring stations (about 40 stations) and issues daily air quality forecasts. The forecasts are made available to the public through newspapers, television, radio, its award-winning smartphone application, social media, its website, and a toll-free Smog Update telephone line.

  4. San Bruno, CA Weather - Hourly Forecasts and Local Weather ...

    www.aol.com/weather/forecast/us/san-bruno

    Get the San Bruno, CA local weather forecast by the hour and the next 10 days.

  5. Air quality index - Wikipedia

    en.wikipedia.org/wiki/Air_quality_index

    The most commonly used air quality index in the UK is the Daily Air Quality Index recommended by the Committee on the Medical Effects of Air Pollutants (COMEAP). [39] This index has ten points, which are further grouped into four bands: low, moderate, high and very high. Each of the bands comes with advice for at-risk groups and the general ...

  6. 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 ...

  7. National Ambient Air Quality Standards - Wikipedia

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

    These sections require the EPA "(1) to list widespread air pollutants that reasonably may be expected to endanger public health or welfare; (2) to issue air quality criteria for them that assess the latest available scientific information on nature and effects of ambient exposure to them; (3) to set primary NAAQS to protect human health with ...

  8. Dangerous air quality today in York County: Code Orange alert ...

    www.aol.com/dangerous-air-quality-today-york...

    The Pennsylvania Department of Environmental Protection has issued a Code Orange Air Quality Action Day for ozone for Tuesday, June 4, 2024, for Susquehanna valley areas, including York County.

  9. South Coast Air Basin - Wikipedia

    en.wikipedia.org/wiki/South_Coast_Air_Basin

    The South Coast Air Basin—SCAB (or SoCAB) is one of several regional air basin areas designated by the state of California, for the purpose of air quality management and air pollution control in Southern California. The SCAB district was created in 1969.