How to change the air quality around you

Air pollution can be divided into two categories, natural and man-made.
Nature of pollution sources is due to natural reasons (such as volcanic eruptions and forest fires, etc.) and form.
Man-made pollution is formed due to the people engaged in production and life activities.
Live in this polluted environment is very easy sick and with sub health all the time.
Latest version air cleaner can adsorb the bad air and give you a clean air to breath.
Air purifier which by emitting a high concentration of negative ions, let's us fell like in forest when in office and home.