Detect

aid10305904-v4-728px-Detect-Bad-Air-Quality-Step-2

How to Detect Bad Air Quality

Poor air quality can force you to stay inside, give you allergy attacks, and even hurt your health, but it can be hard to tell just when the quality goes from OK to unhealthy. By checking frequently and knowing how to keep yourself safe at dangerous levels, you can wait out the bad air safely(…)