July-6,2010 - The smog and humidity are clearly visible from the Humber Bay Butterfly habitat around Park Lawn and Lakeshore where a woman walks the path.The three H weather of hot, hazy and humid continues through the week with a severe heat warning issued for Toronto as the temperatures remain in the mid-30s. Richard Lautens/ Star
多伦多星报图片
据CBC报道，加拿大环境部发出警告，周日下午安省西南部气温上升，空气污染程度也可能随之上升。
环境部对该地区发出空气质量特别预警(?special air quality statement)。原因是“空气质量有可能恶化”。
