Wildfires create worst air quality in San Francisco Bay Area

Smoke from the wildfires north of San Francisco has sank air quality level in the Bay Area to the same unhealthy level as some of China's smog-choked cities, sending people to emergency rooms, forcing schools to close and people to wear masks when they step outside....

3 Published By - FOXNews.com latest - 2017.10.13. 09:49
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