Air Quality Alert
Issued by NWS Cheyenne, WY

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701
AEUS75 KCYS 051648
AQACYS

Air Quality Alert Message
Relayed by National Weather Service Cheyenne WY
1048 AM MDT Fri Sep 5 2025

WYZ104-109-111>113-071900-
Ferris/Seminoe/Shirley Mountains-Central Carbon County-
Southwest Carbon County-Sierra Madre Range-
Upper North Platte River Basin-
Including the cities of Seminoe Dam, Rawlins, Baggs, Saratoga,
and Encampment
1048 AM MDT Fri Sep 5 2025

...AIR QUALITY ALERT IN EFFECT UNTIL 1 PM MDT SUNDAY...

The following message is transmitted on behalf of the Wyoming
Department of Environmental Quality, Air Quality Division and the
Wyoming Department of Health.

WHAT...Air Quality Alert for Wildfire Smoke.

WHERE...Western and northern Carbon County.

WHEN...1 PM Friday to 1 PM Sunday

IMPACTS...Heavy smoke from Canadian wildfires.

HEALTH INFORMATION...The Wyoming Department of Health recommends the
elderly, young children, and individuals with respiratory problems
avoid excessive physical exertion and minimize outdoor activities
during this time. Wildfire smoke is made up of a variety of
pollutants, including particulate matter and ozone, which can cause
respiratory health effect. Although these people are most
susceptible to health impacts, the Department of Health also advises
that everyone should avoid prolonged exposure to poor air quality
conditions.

CURRENT CONDITIONS...The Wyoming Department of Environmental
Quality, Air Quality Division offers near real-time air quality data
for Wyoming`s monitoring stations and health effects information to
help the public interpret current conditions. Current air quality
conditions across the state of Wyoming can be found at
http://www.wyvisnet.com/

$$