Air pollution results in over 7 million deaths each year. In this episode of Possibly, we look at the most common way to measure air quality, the Air Quality Index, and what it means for you.

Depending on the different pollutants in the air, like pollen or wildfire smoke, some days can be easier to breathe than ...

Ozone season is upon North Texas, meaning air quality will be top of mind for some residents. The season — which marks the window when there’s a greater risk of harmful amounts of ground-level ozone — ...

Flight operations at the Delhi airport were also affected due to the low visibility caused by the air pollution. The Air Quality Index in Delhi ... Not only does the toxic air affect healthy ...

Since the Clean Air Act ... when the Air Quality Index or AQI is between 0 and 50. Generally speaking, moderate AQI levels between 51 and 100 are acceptable but might not be ideal for those with ...