The Air Quality Index or AQI is a numerical scale used for reporting daily changes in the quality of the air of your local area, with regard to human health and the environment. Air pollution can harm anyone, but it can be really unsafe and hazardous for a lot of individuals, including infants and children, elderly people (anyone above 60 years of age), people with respiratory or cardiovascular disorders, etc. Even healthy individuals who are frequently working or exercising outdoors are at greater risk of being harmed by the hazards of air pollution.
Mineral water is obtained from underground resources and hence it is naturally rich in mineral content such as calcium, magnesium, and manganese. Mineral water cannot be subjected to any further treatment nor extra minerals can be added into it. Before packaging, carbonation or removal of iron can be done.