In life you can decide on many
things. When that is related to your health and well-being you can decide on
your diet, for instance. Or you can decide to avoid a bathing spot where the
water is reported to be dirty and polluted. In your life you can decide on many
things but one: breathing. Air is something we could not live without. And air
quality is of great importance because poor air quality affects our health and
the environment we live in.