Alertes en vigueur Alden, CO

The Colorado Department of Public Health and Environment hasissued the following...WHAT...Ozone Action Day Alert.WHERE...Douglas, Jefferson, Denver, western Arapahoe, westernAdams, Broomfield, Boulder, Larimer, and Weld CountiesWHEN...400 PM Saturday June 29 to 400 PM Sunday June 30IMPACTS...Ozone Action Day Alert is now in effect for the FrontRange Urban Corridor. Request to limit driving gas and diesel-powered vehicles is now in effect until at least 4 p.m. Sunday,June 30, 2024. While Ozone concentrations are expected to remainin the Good to Moderate range on Saturday, warmer and morestagnant conditions on Sunday will allow for more Ozonedevelopment. Ozone is expected to reach the Unhealthy forSensitive Groups level on Sunday, especially in western portionsof the Front Range Region.For areas included in this advisory thatare not expected to reach the Unhealthy for Sensitive Groups (USG)air quality designation, we request that activities, such asdriving non-ZEV vehicles (i.e., gas or diesel), be reduced tolessen the impacts on neighboring air quality. Additional airpollution in this region may directly worsen air quality orcontribute to precursors which may also adversely affect airquality. For Colorado air quality conditions, forecasts andadvisories, visit:https://www.colorado.gov/airquality/colorado_summary.aspxHEALTH INFORMATION...Increasing likelihood of respiratory symptomsand breathing discomfort in active children and adults and peoplewith lung disease, such as asthma. Active children and adults, andpeople with lung disease, such as asthma, should reduce prolongedor heavy outdoor exertion.