| ★ |  NYC air quality hits ‘very unhealthy' levels as Canadian wildfire smoke thickens | NBC New York | | 48.6K | Estados Unidos | |
| 20 |  Smoke plume from wildfires in Canada visible from airplane | Washington Post @washingtonpost | 797.9K | Estados Unidos | 84 |
| 12 |  The status of wildfire smoke as it moves down eastern U.S. | | 769.1K | Estados Unidos | 85 |
| 4 |  The health impacts of poor air as wildfire smoke set to linger | | 194.9K | Estados Unidos | 86 |
| 13 |  100 million Americans across 14 states impacted by heavy smoke from Canadian wildfires | | 158.4K | — | 85 |
| 1 |  Heavy smoke from Canadian wildfires impacts air quality from Minnesota to New York | | 143.3K | — | 88 |
| 3 |  Canadian wildfire smoke in in Ontario, Minnesota triggers high risk air alerts | | 134.0K | Estados Unidos | 87 |
| 2 |  Wildfire smoke engulfs Toronto as unhealthy air reaches New York | Guardian News @guardiannews | 119.2K | Reino Unido | 87 |
| 6 |  Why wildfire smoke keeps choking US cities | | 100.8K | Estados Unidos | 86 |
| 14 |  Leavenworth, WA air quality off the charts amid wildfires | FOX 13 Seattle | FOX 13 Seattle @fox13seattle | 91.6K | Estados Unidos | 85 |
| 18 |  Wildfires, dangerous air quality "will become more and more prevalent," climate scientist warns | | 83.2K | Estados Unidos | 84 |
| 8 |  Air quality improves in New York as hazardous wildfire smoke shifts south #shorts | | 74.7K | Estados Unidos | 86 |
| 10 |  Doctor on how concerning wildfire smoke is for health | | 51.0K | Estados Unidos | 85 |
| 16 |  Protect yourself from wildfire smoke | | 37.1K | Estados Unidos | 84 |
| 5 |  Mamdani warns New Yorkers of wildfire smoke and heat risks | | 31.9K | Estados Unidos | 86 |
| 19 |  DIY air filter workshop helps British Columbians against wildfire smoke | CBC British Columbia @cbcbritishcolumbia | 27.2K | Canadá | 84 |
| 17 |  Canadian train crew surrounded by intense wildfire flames | Guardian News @guardiannews | 22.3K | Reino Unido | 84 |
| 7 |  Minnesota wildfire smoke could engulf multiple US regions | | 12.0K | Estados Unidos | 86 |
| 9 |  Could wildfire smoke impact the World Cup FINAL? | | 4.2K | Estados Unidos | 85 |
| 11 |  WNEM Afternoon Extra: Thursday, July 16 | | 1.2K | Estados Unidos | 85 |
| 15 |  WNEM Afternoon Extra: Poor air quality continuing into the weekend | | 1.0K | Estados Unidos | 84 |