Forurening på grund af en global stigning i naturbrande har skabt omfattende, langsigtede konsekvenser for menneskers sundhed.<ref>{{Cite journal|titel=Long-term impacts of non-occupational wildfire exposure on human health: A systematic review|journal=[[Environmental Pollution (journal)|Environmental Pollution]]}}</ref> På grund af naturbrandemissioner slog Canada sin rekord for årlige kulstofemissioner i slutningen af juni.<ref>{{Kilde nyheder|url=https://www.ecowatch.com/canada-wildfire-emissions-record-2023.html|title=Wildfire Emissions in Canada for First Half of 2023 Are Already Worse Than Any Full Year on Record|last=Bennett|first=Paige|date=28. juni 2023|access-date=29. juni 2023|archive-url=https://web.archive.org/web/20230629154255/https://www.ecowatch.com/canada-wildfire-emissions-record-2023.html|archive-date=29. juni 2023|agency=Ecowatch}}</ref>
Historie Kemi