Canadian wildfire smoke impacts air quality across the US
Key Facts
- 01 — Who
Canadian Interagency Forest Fire Center, US government agencies
- 02 — Where
North America (Canada and US)
- 03 — When
July 16, 2026
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COMPAMIR Editorial Team
The COMPAMIR pipeline collects and structures publicly available reporting. The editorial team maintains the publication criteria and update policy.
Read our editorial policy- Revision v27/17/2026, 7:20:36 PM
Canadian wildfire smoke is affecting 109 million people in the US. Major cities including Chicago, Detroit, and Washington DC report hazardous air quality levels. Nearly 6 million acres have burned in Canada, with 194 active fires reported. Approaching storm systems may temporarily worsen conditions before providing relief.
- Revision v17/17/2026, 5:50:29 PM