| ★ |  Why wildfire smoke keeps choking US cities | | 100.8K | Estados Unidos | |
| 14 |  Aerial video: Wildfire smoke blankets Ontario as fires burn across Canada | | 1.2M | Estados Unidos | 87 |
| 7 |  Smoke plume from wildfires in Canada visible from airplane | Washington Post @washingtonpost | 797.9K | Estados Unidos | 88 |
| 18 |  Ten times Canada helped the U.S. with its wildfires, instead of whining about the smoke.  | Tod Maffin @todmaffinvideo | 240.7K | Canadá | 87 |
| 10 |  The health impacts of poor air as wildfire smoke set to linger | | 194.9K | Estados Unidos | 87 |
| 11 |  100 million Americans across 14 states impacted by heavy smoke from Canadian wildfires | | 158.4K | — | 87 |
| 5 |  How to protect yourself from poor air quality as wildfires burn in Canada | ABC7 News Bay Area @abc7news | 151.2K | Estados Unidos | 88 |
| 4 |  Heavy smoke from Canadian wildfires impacts air quality from Minnesota to New York | | 143.3K | — | 89 |
| 13 |  Canadian wildfire smoke in in Ontario, Minnesota triggers high risk air alerts | | 134.0K | Estados Unidos | 87 |
| 12 |  Trump Threatens Canada Tariffs Over Wildfire Smoke | Bloomberg News @bloomberg-news | 127.5K | Estados Unidos | 87 |
| 2 |  Wildfire smoke engulfs Toronto as unhealthy air reaches New York | Guardian News @guardiannews | 119.2K | Reino Unido | 89 |
| 1 |  Canada wildfires spread smoke across Northern America | | 99.8K | Estados Unidos | 89 |
| 8 |  Wildfires, dangerous air quality "will become more and more prevalent," climate scientist warns | | 83.2K | Estados Unidos | 87 |
| 20 |  Protect yourself from wildfire smoke | | 37.1K | Estados Unidos | 87 |
| 17 |  DIY air filter workshop helps British Columbians against wildfire smoke | CBC British Columbia @cbcbritishcolumbia | 27.2K | Canadá | 87 |
| 6 |  Canadian train crew surrounded by intense wildfire flames | Guardian News @guardiannews | 22.3K | Reino Unido | 88 |
| 9 |  Canadian train crew "stay cool" while trapped by intense wildfires. | | 4.9K | Australia | 87 |
| 3 |  Smoke from Canadian wildfires blankets the US | | 3.9K | Australia | 89 |
| 16 |  Who's to Blame for the Wildfire Smoke? | Public Citizen @publiccitizen | 1.7K | Estados Unidos | 87 |
| 19 |  Wildfires: The world is burning | Greenpeace International @greenpeace | 1.2K | Países Bajos | 87 |
| 15 |  STAY SAFE from wildfire smoke with these 5 health tips | The University of British Columbia @ubc | 835 | Canadá | 87 |