Story perspectives
California's Tule Fog Poses Health Risks Amidst Wet Weather
12/21/2025
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Story summary
- Tule fog has enveloped California's Central Valley for weeks due to wet weather and high pressure.
- Meteorologists warn the fog can absorb harmful particles from the air, increasing inhalation risk.
- Researchers warn inhalation is a risk because larger droplets are less likely to reach deep lungs.
- A storm could clear the fog though high-pressure systems may return.
- Residents are advised to wash outdoor food items.
