开始于: 2026-07-31, 02:15
到: 2026-07-31, 15:30

* WHAT...Temperatures of 99 to 105 expected. * WHERE...Greeley and the Urban Corridor, including Fort Collins, Boulder, and the Denver metro. * WHEN...12 PM to 9 PM Sunday. * IMPACTS...Hot temperatures may cause heat illness.

开始于: 2026-07-30, 16:10
到: 2026-07-31, 16:00

The Colorado Department of Public Health and Environment has issued the following... WHAT...Ozone Action Day Alert. WHERE...Douglas, Jefferson, Denver, western Arapahoe, western Adams, Broomfield, Boulder, Larimer, and Weld Counties WHEN...400 PM Thursday July 30 to 400 PM Friday July 31 IMPACTS...Ozone Action Day Alert is now in effect for the Front Range Urban Corridor. Elevated levels of ozone remain possible on Thursday and Friday. The highest concentrations of ozone are most likely in the western portions of the northern Colorado Front Range region. For Colorado air quality conditions, forecasts, and advisories, visit: https://www.colorado.gov/airquality/colorado_summary.aspx If possible, please help us reduce ozone pollution by limiting driving gas and diesel-powered vehicles until at least 4 p.m. Friday, July 31, 2026. Colorado is also addressing ozone pollution through state policies. For more information about health impacts and how ozone pollution forms in Colorado, visit: https://cdphe.colorado.gov/ozone- pollution-and-your-health HEALTH INFORMATION...Increasing likelihood of respiratory symptoms and breathing discomfort in active children and adults and people with lung disease, such as asthma. Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy outdoor exertion.