7.Avoid Pollution
Stay away from busy roads and areas near factories. If it’s smoggy or the air quality report isn’t good, head indoors. But make sure the air is clean inside, too. Cigarette smoke, dust, and pet dander can trigger asthma.
8.Guard Against the Cold
Chilly air can trigger asthma. If you go outside to work out when it’s cold, wear a scarf over your nose and mouth. It will help warm the air up before it gets to your lungs.
