Weather Alerts for North Douglas County Below 6000 Feet/Denver/
West Adams and Arapahoe Counties/East Broomfield County

Issued by the National Weather Service

Air Quality Alert  AIR QUALITY ALERT   Air Quality Alert
NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/
WEST ADAMS AND ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY

Areas Affected:
Adams - Arapahoe - Boulder - Broomfield - Denver - Douglas - Jefferson - Larimer - Weld
Effective: Sat, 7/31 4:11pm Updated: Sun, 8/1 5:40am Urgency: Unknown
Expires: Sun, 8/1 4:00pm Severity: Unknown Certainty: Unknown

 
Details:
...OZONE ACTION DAY ALERT FROM 400 PM SATURDAY UNTIL 400 PM
SUNDAY...
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 Saturday July 31 to 400 PM Sunday August 01
IMPACTS...Ozone Action Day Alert is now in effect for the Front
Range Urban Corridor. Requests to limit driving of non-ZEV
vehicles (i.e., gas or diesel) are now in effect until at least 4
p.m. Sunday, August 1, 2021.  Concentrations of ozone in the
Unhealthy for Sensitive Groups category are possible throughout
the Colorado Front Range region, including Colorado Springs, the
Denver Metro area, Boulder, Longmont, Fort Collins, and Greeley on
Saturday and Sunday. For areas included in this advisory that are
not expected to reach the Unhealthy for Sensitive Groups (USG) air
quality designation, we request that activities, such as driving
non-ZEV vehicles (i.e., gas or diesel), be reduced to lessen the
impacts on neighboring air quality. Additional air pollution in
this region may directly worsen air quality or contribute to
precursors which may also adversely affect air quality.  For
Colorado air quality conditions, forecasts and advisories, visit:
https://www.colorado.gov/airquality/colorado_summary.aspx
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.