Active AlertsKnowlton Heights, ID
Air Stagnation Advisory
Issued at Sat 1:35 AM Jan. 31
Issued by: National Weather Service
Description
What: An extended period of stagnant air, with light winds and little vertical mixing. This is due to an inversion near the surface that will continue to trap pollutants.
Where: Lower Treasure Valley Zones, and Upper Weiser River.
When: From 5 AM MST /4 AM PST/ early this morning to 11 AM MST /10 AM PST/ Friday.
Impacts: Poor air quality may cause issues for people with respiratory problems.
Recommended Action
Persons with respiratory illness should follow their physicians advice for dealing with high levels of air pollution during periods of stagnant air.
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