Wildfire Smoke Impacts Air Quality Across Colorado and Pacific Northwest
- Reports
- 6
- Developments
- 10
- Repetition
- 67%
New informationRepeats or wire copies
What happened
Wildfire smoke originating from fires in Utah, Nevada, and the Pacific Northwest has impacted air quality in Colorado. On August 3, 2026, smoke was thick in Colorado, leading to it being ranked among the worst locations globally for air quality. Officials in Colorado advised residents to reduce outdoor activity due to the smoke and high temperatures, warning of increased risks for heart disease and asthma.
From mix1043fm.com, krdo.com
Why it matters
The widespread fires have burned millions of acres and destroyed hundreds of homes and buildings across the West. The environmental hazards and health risks associated with the smoke may lead to increased demand for health-related products and could affect regional business operations.
Wildfires in Utah and Nevada are pushing smoke across to Colorado, tracking a nationwide increase in wildfire acreage.
From kazu.org
Who's involved
- ColoradoState experiencing poor air quality and issuing health advisories due to smoke.
- Pacific NorthwestRegion whose wildfires contribute smoke and environmental hazards affecting Colorado.
- UtahState whose wildfires contribute smoke plumes crossing into Colorado.
- NevadaState whose wildfires contribute smoke plumes crossing into Colorado.
Who could feel it
Possible knock-on effectsThese are possibilities Brind reasoned out, not predictions, and not advice. Most are not stated in any report.
- BetterbrandSpeculative
Betterbrand might see increased revenue from respiratory health supplements due to rising consumer demand caused by wildfire smoke.
- Pacific NorthwestSpeculative
The Pacific Northwest might face increased costs for public health services due to poor air quality and related health issues.
How it developed
Newest first. Tap a step to see who reported it.- Wildfire smoke is causing poor air quality in Skagit County, Western Washington, with expected improvements by Saturday.Sub-event
- Chris Jackson is the founder of Betterbrand.Sub-event
Smoke from fires in PNW, UT, and NV is impacting air quality in Colorado.1 source
- Air quality alerts issued in Baker County, Colorado, due to wildfire smoke and ozone.Sub-event
- Wildfires are creating fire clouds affecting air quality, prompting missions to measure pollutants in Colorado.Sub-event
- Wildfire smoke may bring haze to Portland.Sub-event
- Wildfire smoke is impacting air quality in the Grand Valley area of Colorado.Sub-event
- Wildfire smoke has triggered an air quality advisory in Breckenridge and Alamosa, Colorado.Sub-event
Show 2 earlier steps
- Fire weather alerts have been issued for both Colorado and Utah.Sub-event
Wildfire smoke is impacting air quality in Colorado and the Pacific Northwest.1 source
Keep exploring
Part of
Wildfires in Utah and Nevada are pushing smoke across to Colorado, tracking a nationwide increase in wildfire acreage.Also in this story
- Redrock fire activity is reported near the state line between Colorado and Utah.
- Air quality issues are present in Utah County.
- Air quality advisory issued by the Colorado Department of Public Health and Environment.
- A fire has started in the Cottonwood area and is currently threatening the state of Utah.
The entities involved
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Betterbrand
Nootropics company
Nothing else this week.
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Colorado
state of the United States of America
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Pacific Northwest
region of western North America
- Cruise itineraries are being adjusted for the Pacific Northwest/Alaska region, and Astoria calls are being cancelled due to tidal navigation issues.
- A series of infrastructure projects are underway, including siding extensions in Iowa, double-tracking the Sunset Route to El Paso and Tucson, and utilizing the Houston complex for capacity by UNP.
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Utah
state of the United States of America
Related events
- Wildfire smoke is affecting air quality across multiple states, including the Pacific Northwest and Texas, with monitoring handled by TCEQ.
- Wildfire research is underway in the Pacific Northwest, involving the University of Idaho and various partners, including Portland General Electric.
- Wildfire smoke from Canada and Minnesota is spreading across states, affecting Colorado and the Great Lakes region.
- Wildfires and drought conditions are affecting local communities in Colorado.
- Major fires are currently affecting the state of Colorado, with a center based at Colorado State University discussing the associated health risks.