What is a safe level of pollution in the air?



  1. 0 Votes

    In the United States, the EPA rates air pollution with the Air Quality Index and reveals a value of 0 to 50 to be good. To get a daily forecast of air quality anywhere in the United States, visit AIRNow.gov.

Please signup or login to answer this question.

Sorry,At this time user registration is disabled. We will open registration soon!