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  2. Woodburn, OR Weather - Hourly Forecasts and Local Weather ...

    www.aol.com/weather/forecast/us/woodburn-12798454

    Get the Woodburn, OR local weather forecast by the hour and the next 10 days.

  3. Weather Underground (weather service) - Wikipedia

    en.wikipedia.org/wiki/Weather_Underground...

    Weather Underground uses observations from over 250,000 personal weather stations worldwide. [21] The Weather Underground's WunderMap overlays weather data from personal weather stations and official National Weather Service stations on a Mapbox Map base and provides many interactive and dynamically updated weather and environmental layers. [22]

  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. NOAA Weather Radio - Wikipedia

    en.wikipedia.org/wiki/NOAA_Weather_Radio

    The U.S. Weather Bureau first began broadcasting marine weather information in Chicago and New York City on two VHF radio stations in 1960 as an experiment. [1] [2] Proving to be successful, the broadcasts expanded to serve the general public in coastal regions in the 1960s and early 1970s. [3]

  6. Woodburn, IN Weather - Hourly Forecasts and Local Weather ...

    www.aol.com/weather/forecast/united-states/...

    Get the Woodburn, IN local weather forecast by the hour and the next 10 days.

  7. Underground mine ventilation - Wikipedia

    en.wikipedia.org/wiki/Underground_mine_ventilation

    As per CMR 153-2-(i)(2017), in every ventilating district not less than six cubic meters per minute of air per person employed in the district on the largest shift or not less than 2.5 cubic meters per minute of air per daily tons output whichever is larger, passes along the last ventilation connection in the district which means the inbye-most ...

  8. Category:Woodburn, Oregon - Wikipedia

    en.wikipedia.org/wiki/Category:Woodburn,_Oregon

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  9. 1st Weather Group - Wikipedia

    en.wikipedia.org/wiki/1st_Weather_Group

    The 1st Weather Group (1 WXG) is a group of the United States Air Force.It oversees all six operational weather squadrons; the 15th OWS at Scott AFB, Ill.; the 17th OWS at Joint Base Pearl Harbor–Hickam, Hawaii; the 21st OWS at Kapaun Air Station, Germany; the 25th OWS at Davis-Monthan AFB, Ariz.; the 26th OWS at Barksdale AFB, La.; and the 28th OWS at Shaw AFB, SC.