SAN FRANCISCO — Already grappling with an intense heat wave, several Bay Area counties are now under an air quality advisory due to smoke from a wildfire burning in Napa County. RELATED: Map: Pickett ...

Add Yahoo as a preferred source to see more of our stories on Google. Smoke from wildfires burning across the Pacific Northwest and British Columbia sent air quality plummeting Tuesday, Sept. 2, ...

(KRON) — The Bay Area Air District (BAAD) has issued an air quality advisory due to wildfire smoke from the Pickett Fire raging near Calistoga. The Air District is advising that smoke from the fire is ...

The summer of 2025 has been another harrowing season for wildfires in Canada, testing the country’s landscapes and communities and also its firefighting capacity and institutional resilience (and has ...

Smoke from wildfires is not something to be taken lightly, as it impacts air quality for miles. The danger of it can be measured on the air quality index (AQI), a scale that goes from zero to over 300 ...

Smoke from Canadian wildfires blanketed much of the United States in August, with the Midwest and Northeast facing the heaviest and most frequent exposure. This month, the 2025 wildfire season became ...

Tim Fang is a digital producer at CBS Bay Area. A Bay Area native, Tim has been a part of the CBS Bay Area newsroom for more than two decades and joined the digital staff in 2006. An air quality ...

Smoke from California’s largest wildfire this year is expected to move into the Bay Area on Tuesday, prompting an air quality advisory from the Bay Area Air District. The Gifford Fire is burning about ...

Smoke from wildfires on the West Coast is causing hazy skies in Fort Collins and has prompted an air quality warning Sept. 5. The hot and dry weather Sept. 4 combined with out-of-state wildfire smoke ...

Study links wildfire smoke to hundreds of premature deaths and health risks. 2023 Canadian wildfires drove some of the worst U.S. air quality in Wisconsin. 2025 fires are repeating the pattern, ...

FRESNO, Calif. (KFSN) -- Typically, on a clear day, Valley residents can enjoy a scenic view overlooking downtown Fresno. But with several wildfires burning in Fresno County, coupled with the Valley's ...

Air quality in Bellingham and Whatcom County was at moderate levels early Monday because of smoke from a wildfire in southern British Columbia, the Northwest Clean Air Agency said. A moderate reading ...