article_snippet: (CNN)It's hardly news to state that air pollution is bad for people's health.  
article_snippet: Many of these health effects can be expected to have lifelong consequences.
article_snippet: These are deeply concerning results that require more investigation to understand fully.
article_snippet: In addition, studies confirm that these daily pollution alerts are inadequate to protect our health because these daily pollution alerts are based on the present federal ozone standard, which does not include evidence from current, critical health science.
article_snippet: In other words, these daily pollution alerts sometimes fail to accurately indicate when the air is dangerous to breathe.