NetNewsLedger - Forest Fire Smoke Worsens Air Quality in Northwestern Ontario
Air Quality Warnings and Impacts THUNDER BAY - WEATHER ADVISORY - Northwestern Ontario is currently grappling with elevated air pollution levels due to smoke from ongoing forest fires. Improvements in air quality are expected today, but a deterioration is forecast for Sunday morning. Even at low concentrations, wildfire smoke can pose significant health risks. As
Source: netnewsledger.com