safety
As smoke from Canadian wildfires blankets the US, can wearing a mask help?
By KGO-TV, ABC at ABC7 News (KGO-TV, ABC)
· July 17, 2026
· 1 min read
Wearing a mask can help protect you -- as long as it's the right kind of mask.
Key takeaway For more information on the right kind of mask to wear, readers can refer to the full report from ABC7 News, available on KGO-TV, ABC, in San Francisco , CA.
Smoke from Canadian wildfires is affecting the US, prompting questions about protection. Wearing a mask can help, but only if it is the right kind.
The type of mask is crucial for effective protection against the smoke.
For more information on the right kind of mask to wear, readers can refer to the full report from ABC7 News, available on KGO-TV, ABC, in San Francisco , CA.
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About this story
Original reporting by ABC7 News (KGO-TV, ABC) . The San Francisco surfaces reporting from trusted publishers and adds local editorial context so readers can quickly understand what a story means for their community. We attribute every source, link to the original report, and follow a documented editorial standards policy. To understand how stories are selected and reviewed, read our about page .
For the complete original report, visit ABC7 News (KGO-TV, ABC) . Have a tip or correction? Contact our newsroom .
Category: safety ·
Published: July 17, 2026 ·
Source: ABC7 News (KGO-TV, ABC) ·
Reading time: 1 min
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Frequently asked about this story
What is this story about? Wearing a mask can help protect you -- as long as it's the right kind of mask.
When was this published? This article was first published on July 17, 2026 by ABC7 News (KGO-TV, ABC) and curated for The San Francisco readers.
Who reported this story? This story was reported by KGO-TV, ABC at ABC7 News (KGO-TV, ABC). To learn more about how The San Francisco selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more safety coverage from The San Francisco, or browse our daily briefing and topic hubs .
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