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  2. Los Angeles air quality improves from wildfires' hazardous levels

    www.aol.com/news/los-angeles-air-quality...

    Moderate air quality is between 51 and 100, or in the yellow band of the AQI scale. Air quality in the moderate range can still be risky for people who are unusually sensitive to air pollution.

  3. Los Angeles air quality and smoke maps: See latest AQI ... - AOL

    www.aol.com/news/los-angeles-air-quality-smoke...

    Already known for having some of the worst air quality in the U.S., people in Southern California are now also at risk of inhaling smoke. Los Angeles air quality and smoke maps: See latest AQI ...

  4. Pollution in California - Wikipedia

    en.wikipedia.org/wiki/Pollution_in_California

    A view of Los Angeles covered in smog. Pollution in California relates to the degree of pollution in the air, water, and land of the U.S. state of California.Pollution is defined as the addition of any substance (solid, liquid, or gas) or any form of energy (such as heat, sound, or radioactivity) to the environment at a faster rate than it can be dispersed, diluted, decomposed, recycled, or ...

  5. Why air quality is worse when it's really hot - AOL

    www.aol.com/news/why-air-quality-worse-really...

    The U.S. has a measurement system for air quality called the air quality index (AQI). The AQI has six color-coded categories with a value system that runs from zero to 500.

  6. Santa Ana winds - Wikipedia

    en.wikipedia.org/wiki/Santa_Ana_winds

    The Santa Anas are katabatic winds (Greek for "flowing downhill") arising in higher altitudes and blowing down towards sea level. [7] The National Weather Service defines Santa Ana winds as "a weather condition [in southern California] in which strong, hot, dust-bearing winds descend to the Pacific Coast around Los Angeles from inland desert regions".

  7. Mosquito Fire - Wikipedia

    en.wikipedia.org/wiki/Mosquito_Fire

    Mosquito Fire A pyrocumulonimbus cloud rises from the Mosquito Fire on September 8, 2022 Date(s) September 6 (6-09) – October 22, 2022 (2022-10-22) (47 days) Location Placer County and El Dorado County, Northern California, United States Coordinates 39°00′22″N 120°44′42″W  /  39.006°N 120.745°W  / 39.006; -120.745 Statistics Burned area 76,788 acres (31,075 ha; 120 sq mi ...

  8. Why is air quality so bad in Sacramento in the winter? Here’s ...

    www.aol.com/news/why-air-quality-bad-sacramento...

    Here are tips for combating air pollution during the cooler months.

  9. Weather conditions in Los Angeles improve, giving ... - AOL

    www.aol.com/news/weather-conditions-los-angeles...

    The fires that have raged across Los Angeles for the last week and a half have consumed an area nearly the size of Washington, D.C., resulting in at least 25 deaths so far, authorities said.