Before engaging in outdoor activities, it is important for Dream friends to first check the air quality on that day. Dream friends can check it through an application or website that provides such services.

When Dream Friends reduce outdoor activities, automatically your chances of being exposed to air pollution will decrease. So, as long as these activities can still be done at home, try not to go out too often, okay!

After you know the quality of the outdoor air and the results show a high level of pollution, immediately close the ventilation in your house, yes. This will prevent contaminants in the pollution from entering the house, so the air inside your house will not be contaminated as well.

"To maximize efforts in keeping the air inside the house sterile, Sahabat Dream can use an air purifier indoors. Especially in closed spaces where air circulation tends to be limited as well."

This is the most certain way if Dream Friends want to stay protected from air pollution. Air pollution can come from motor vehicle exhaust, cigarette smoke, burning trash, and many more. Therefore, you should pay more attention to the surrounding environment, when you are doing activities outside.

Applying a healthy lifestyle is the most mandatory way you should do. Because, to keep the body "immune" even in a highly polluted environment cannot only be done from the outside, but also from the inside.