Sky's Mark Stone on US air quality as wildfires burn in Canada

US correspondent Mark Stone reports from Philadelphia where residents are wearing face masks as smoke from Canadian wildfires continues to drift south.

#shorts #facemasks #canada

SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.com/skynews

Follow us on Twitter: https://twitter.com/skynews
Like us on Facebook: https://www.facebook.com/skynews
Follow us on Instagram: https://www.instagram.com/skynews
Follow us on TikTok: https://www.tiktok.com/@skynews

For more content go to http://news.sky.com and download our apps:
Apple https://itunes.apple.com/gb/app/sky-news/id316391924?mt=8
Android https://play.google.com/store/apps/details?id=com.bskyb.skynews.android&hl=en_GB

Sky News Daily podcast is available for free here: https://podfollow.com/skynewsdaily/

Sky News videos are now available in Spanish here/Los video de Sky News están disponibles en español aquí: https://www.youtube.com/channel/UCzG5BnqHO8oNlrPDW9CYJog

Sky News videos are also available in German here/Hier können Sie außerdem Sky News-Videos auf Deutsch finden: https://www.youtube.com/channel/UCHYg31l2xrF-Bj859nsOfnA

To enquire about licensing Sky News content, you can find more information here: https://news.sky.com/info/library-sales