The National Air and Water Index website was created to inform and warn on air pollution. All data and applications available on the website are free of charge.

All data presented on the website comes from the measuring devices of the National Air and Water Index Foundation and from publicly available sources.

Disclaimer (WARNING!)

The website owner is not responsible for any damage caused by the use of the content of this website. Use of the content of this website is done at the user's own risk. Information on air pollution posted or transmitted and related warnings should be treated as given in approximately. This information may be inaccurate or incomplete. For this reason, the alert system may fail to warn you in time. The website owner is not responsible for the consequences of the decision taken by users based on information drawn from this website. The information about the air index presented on the website is derived also from the GIOŚ reference stations. For this reason, the website owner takes no responsibility for incorrectly issued or not issued warnings about possible occurrence of threats. The functions offered on the website www.nationalairindex.com should not be trated as a provision of services. It is not an economic activity within the meaning of the Act of 2 July 2004 about the freedom of economic activity, nor in the meaning of the Act of August 29, 1997 tax ordinance, nor within the meaning of the Act of July 18, 2002 on the provision of electronic services.