air quality

Wildfire smoke creates health hazards for Valley air quality 
The Fields Fire burning in Merced County has exploded in size since flames were first reported Thursday afternoon. Overnight, strong winds fueled rapid fire growth.
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More Stories
Canadian premier responds to Trump's wildfire pollution tariff threat
Wildfires may impact 2026 World Cup final
As smoke from Canadian wildfires blankets the US, can wearing a mask help?
Valley officials warn of worsening air quality amid triple-digit heat
Tracy warehouse fire may worsen Valley air quality
Where Central Valley stands in 'State of the Air' report
Hawaii's Kilauea volcano erupts, causing safety concerns
Tule fog lingers across the valley, prompting safety & health warnings
Valley fog trapping pollutants, worsening air quality
Several factors contributing to lower Valley air quality
Prioritizing your health with poor Valley air quality from wildfires
Air quality alert as wildfire smoke lingers over Central California
'Devastating' health impacts from wildfire smoke and poor air quality
Fresno State prepares for football home opener under smoky skies
School districts on high alert, monitoring air quality amid wildfires
Bracing for the heat and possibly air quality impacts
Tractor program to improve Valley air quality has uncertain future
Containment grows to 10% on Max Fire in Fresno County
Show More
Show Fewer