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Montana DEQ Issues Air Quality Alert Amidst Widespread Wildfires

Montana DEQ Issues Air Quality Alert Amidst Widespread Wildfires

The Montana Department of Environmental Quality has issued an air quality alert for several counties due to smoke from regional wildfires. As of August 7, 2026, particulate levels in Columbia Falls, Dillon, and Libby are considered unhealthy, while other areas like Butte and Missoula are unhealthy for sensitive groups. The smoke is primarily from wildfires in Oregon and Washington, with local fires in the Pioneer and Sapphire Mountains also contributing. The Bobcat Lakes Fire and Sand Creek Fire are among the most active, burning thousands of acres. Weather conditions, including a ridge of high pressure, are exacerbating the situation by trapping smoke in valleys. The forecast suggests that monsoonal moisture may bring some relief next week, but the risk of dry thunderstorms could ignite new fires.

Montana and Idaho Wildfires Cause Widespread Smoke, Affecting Air Quality

Montana and Idaho Wildfires Cause Widespread Smoke, Affecting Air Quality

Wildfires across Montana and Idaho are contributing to significant smoke coverage, affecting air quality in the region. The Montana Department of Environmental Quality has issued air quality alerts for several counties due to the smoke from active wildfires in the Pioneer and Sapphire Mountains, as well as fires in Idaho. The Bobcat Lakes Fire and Sand Creek Fire are among the most active, with additional fires burning in the Bitterroot Mountains. The smoke is expected to persist through the weekend, with air quality levels ranging from unhealthy to moderate in various areas.

Wildfire Smoke Clears in Seattle, Improving Air Quality

Wildfire Smoke Clears in Seattle, Improving Air Quality

Wildfire smoke from eastern Washington has reached Seattle, affecting air quality in the Puget Sound region. According to FOX 13 Seattle Meteorologist Abby Acone, the air quality has improved significantly, moving into the green and yellow levels, indicating good to moderate conditions. The smoke is expected to clear out by the weekend, with an Air Quality Alert set to expire for King, Pierce, and Thurston counties. The weather forecast predicts temperatures in the low 80s with patchy morning fog through Monday.

Oregon Department of Environmental Quality Issues Smog and Smoke Advisory for Salem and Portland

Oregon Department of Environmental Quality Issues Smog and Smoke Advisory for Salem and Portland

The Oregon Department of Environmental Quality (DEQ) has issued a new air quality advisory for Salem, the Portland metro area, and Hermiston due to elevated levels of ozone pollution, commonly known as smog. This advisory comes shortly after previous warnings were lifted. The DEQ expects the smog to settle in around noon on August 7 and last until 6 p.m. the same day. Additionally, the agency has warned of poor air quality from smoke due to wildfires burning in Oregon and Washington. The advisory affects multiple counties, including Baker, Crook, and Hood River, and is expected to last until at least the afternoon of August 10. The DEQ has provided health protection tips, emphasizing the dangers of small particulate matter in wildfire smoke, which can be inhaled deeply into the lungs.

Wildfire Smoke in Spokane Raises Health Concerns

Wildfire Smoke in Spokane Raises Health Concerns

Wildfire smoke from Spokane, Washington, has raised health concerns as it spreads across the region. The smoke, originating from the Old Trails fire, contains harmful particles from burned materials, including plastics and household items. Experts from Carnegie Mellon University emphasize that all smoke is harmful, with varying toxicity levels depending on the materials burned. The smoke's impact is exacerbated by weather conditions that trap pollutants in populated areas.

Montana Faces Elevated Fire Weather Conditions Amid Dry and Breezy Forecast

Montana Faces Elevated Fire Weather Conditions Amid Dry and Breezy Forecast

Montana is experiencing elevated fire weather conditions due to dry and breezy weather patterns. The state is expected to see temperatures in the upper 80s to 90s over the next few days, with a slight cooling trend anticipated by the end of the week. The lack of precipitation until at least the middle of next week, when a trough of low pressure is expected to move into the area, exacerbates the fire risk. Heavy smoke is impacting air quality across a large portion of Montana, with Air Quality Alerts in place west of the Continental Divide. A series of weak cold fronts from Canada may help alleviate some of the smoke in north-central Montana.

Air Quality Advisory Issued in Oregon Due to Wildfire Smoke

Air Quality Advisory Issued in Oregon Due to Wildfire Smoke

The Oregon Department of Environmental Quality has issued an Air Quality Advisory effective until noon PDT Saturday due to wildfires in the region. The advisory warns that smoke from the fires will cause air quality to reach unhealthy levels, posing health risks such as burning eyes, runny nose, and aggravation of heart and lung diseases. Residents are advised to limit outdoor activities and keep children indoors if conditions are smoky. Those with heart or lung conditions are urged to follow medical advice. The advisory highlights the ongoing impact of wildfires on air quality and public health in the region.

Spokane Wildfires Displace Thousands Amid Ongoing Fire Threats

Spokane Wildfires Displace Thousands Amid Ongoing Fire Threats

Wildfires in Spokane, Washington, have forced over 60,000 residents to evacuate, with many still unable to return home. The fires have damaged or destroyed approximately 900 structures, and elevated fire conditions are expected to persist, posing a risk of new fires. The American Red Cross is actively providing aid, including food, shelter, and emotional support to those affected. The fires have also impacted air quality across the region, posing health risks to vulnerable groups such as children, the elderly, and individuals with respiratory issues.

Montana Faces Hazy Conditions Due to Wildfire Smoke, Affecting Air Quality

Montana Faces Hazy Conditions Due to Wildfire Smoke, Affecting Air Quality

Montana is experiencing hazy and smoky conditions due to wildfire smoke, which is expected to persist for at least a week. An upper-level ridge is controlling the weather, leading to mostly sunny skies and warm temperatures. However, the smoke is causing reduced visibility and poor air quality, particularly in western, southwestern, and central Montana. The air quality is categorized as 'moderate' or 'unhealthy for sensitive groups.' A weak cold front is expected to pass through north-central Montana, which may help clear some of the smoke. A RED FLAG WARNING is in effect for parts of eastern Montana, and a LAKE WIND ADVISORY is in place for Fort Peck Lake.

Montana Faces Widespread Smoke from Regional Wildfires

Montana Faces Widespread Smoke from Regional Wildfires

Wildfires in Montana and neighboring states have led to widespread smoke across the region. Fires in the Pioneer and Sapphire Mountains, including the Bobcat Lakes and Sand Creek Fires, have grown to over 1,000 acres each. The Moose Fire in the Sapphire Mountains is exhibiting active behavior, contributing to smoky conditions in Ravalli, Mineral, and Missoula Counties. As of 9:00 AM on Wednesday, particulate levels in several Montana cities, including Missoula, Helena, and Bozeman, were categorized as 'Moderate.' The Rapid Refresh Forecast System predicts light to moderate surface smoke across much of Montana through Thursday. [Source time: 2026-08-06 09:00:00 GMT]

Montana Wildfires Expand Amid Weather Changes, Affecting Air Quality

Montana Wildfires Expand Amid Weather Changes, Affecting Air Quality

Wildfires in Montana have been expanding due to moderating temperatures, with the most active fires burning in the Pioneer and Sapphire Mountains. The Bobcat Lakes and Sand Creek Fires have each grown to over 1,000 acres. An incident meteorologist has been ordered for the Bobcat Lakes Fire to provide additional support. The Moose Fire, located in the Sapphire Mountains between Georgetown Lake and the Bitterroot Valley, has shown active fire behavior. Additionally, several fires are burning on the Idaho side of the Bitterroot Mountains, contributing to smoky skies over Ravalli, Mineral, and Missoula Counties. Air quality alerts were lifted early Wednesday as cumulative air quality values remained below 35 ug/m3. However, a ridge of high pressure is expected to build, leading to a warming trend and potentially more active wildfires.

Seattle's Air Quality Set to Improve as Marine Air Moves In

Seattle's Air Quality Set to Improve as Marine Air Moves In

Western Washington is experiencing hot and hazy conditions due to wildfire smoke, with a Heat Advisory in effect. The smoke is affecting air quality, keeping temperatures high but preventing them from reaching their full potential. Relief is expected as a push of marine air arrives, improving air quality and bringing temperatures closer to seasonal averages. The weather pattern is expected to stabilize by the weekend, with more typical August conditions.