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  2. Air quality advisory issued for Salem, Portland amid 100 ...

    www.aol.com/air-quality-advisory-issued-salem...

    An air quality advisory has been issued for Thursday in the Salem and Portland-Vancouver metro areas due to elevated levels of ozone pollution or smog, according to The Oregon Department of ...

  3. Oregon wildfires: Air quality declines statewide, red flag ...

    www.aol.com/oregon-wildfires-red-flag-warning...

    Urness is the author of “Best Hikes with Kids: Oregon” and “Hiking Southern Oregon.” He can be reached at zurness@StatesmanJournal.com or (503) 399-6801. Find him on X at @ZachsORoutdoors.

  4. Air quality advisory issued for portions of Southern Oregon - AOL

    www.aol.com/news/air-quality-advisory-issued...

    Jul. 9—With two wildfires in Southern Oregon that have burned more than 20,000 combined acres, the Oregon Department of Environmental Quality has issued an air quality advisory for Klamath and ...

  5. 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 ...

  6. 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 ...

  7. NOAA Weather Radio - Wikipedia

    en.wikipedia.org/wiki/NOAA_Weather_Radio

    In the wake of the 1965 Palm Sunday tornado outbreak, one of the key recommendations from the U.S. Weather Bureau's storm survey team, was the establishment of a nationwide radio network that could be used to broadcast weather warnings to the general public, hospitals, key institutions, news media, schools, and the public safety community.

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  9. Wildfire smoke, unhealthy air quality new normal in Oregon ...

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