It comprises two measures: the number of days with an air quality index below a certain threshold and the number of violation points against drinking water systems in each state. Learn more about ...
Microsoft Start Health on MSN6mon
Ask A Doctor: What Are The Health Risks And Symptoms Associated With Different Aqi Categories, Such As Good, Moderate, Unhealthy, Very Unhealthy, And Hazardou…The Air Quality Index (AQI) is a measure of how polluted ... and children are at greater risk for more serious health effects ...
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