Canadian wildfires prompt air-quality alerts across five US states

Officials in New York, New Jersey, Iowa, New Hampshire and Maine issued alerts due to smoke from fires in Canada

Smoke from wildfires in Canada is spreading across multiple states in the US including the eastern seaboard, prompting multiple states to issue air-quality alerts.

The poor air quality stretching across the US came as a result of dozens of wildfires burning across Canada as the country's annual wildfire season roars into destructive action.