Air quality has taken a serious hit across the United States as a two-fold blow of wildfires in the West and in Canada have ...

The air quality has finally improved after several days of wildfire smoke hanging over much of southern Quebec.Montreal, along with several other cities in the province, were dealt an air quality ...

People with chronic lung conditions and diseases should take their symptoms seriously when there are air quality alerts like ...

PITTSBURGH — Partly sunny, warm but another comfortable summer day ahead, highs will be in the low 80s. This mainly dry ...