Sniff provides the following functions~

[main function]
-Enhancement of constant monitoring function with widget!
-Quick and easy fine dust / ultra fine dust information inquiry through the status bar
-Waiting status inquiry function of the current location
-Fine dust forecast function
-Ultra fine dust forecast function
-Ozone forecast function (operated only from April to October)
-Fine dust grade judgment standard change function
-Korean standard / European standard / World Health Organization (WHO) standard provided in detail
-For information that is missing from the measuring station, such as pm2.5, use the information from the nearest measuring station.
-Atmospheric status information is based on information from Korea Environment Corporation.

[Source of information]
-Ministry of Environment, Korea Environment Corporation (Air Korea: airkorea.or.kr)