Headline:
Air Stagnation Advisory issued December 3 at 10:39AM MST until December 7 at 5:00PM MST by NWS Boise ID
Event:
Air Stagnation Advisory
Urgency:
Expected
Effective:
December 3, 2024 - 9:39am
Expires:
December 4, 2024 - 2:00pm
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 in valleys.
Fog has generally ended, but dense fog will likely re-form this
evening.
* WHERE...Upper Treasure Valley.
* WHEN...Until 5 PM MST Saturday.
* IMPACTS...Poor air quality may cause issues for people with
respiratory problems.
Instruction:
State air quality agencies highly recommend that no outdoor burning
occur and that residential wood burning devices be limited as much
as possible. According to state air quality agencies, prolonged
periods of stagnant air can hold pollutants close to the ground
where people live and breathe. Check with your local burn agency for
any current restrictions in your area.
Area Description:
Upper Treasure Valley
Forcast Office:
NWS Boise ID