October 3, 2018

Air quality affected my prescribed burns in Mississippi Valley

Air quality and ozone were good today with the exception of a few Code Yellow (Moderate) spots in the Mississippi Valley due to light smoke being channeled by the clockwise circulation of a high pressure system centered around Tennessee (AirNow, top left and top right respectively).

There were numerous small,short-lived prescribed burns (NAAPS) observed during the afternoon across much of the southeast and the Mississippi Valley, extending westward (HMS, bottom left).

Posted by csas1 at October 3, 2018 8:01 PM
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