인에어(inair)

Features 인에어(inair)

The subway, a representative means of public transportation used by more than 2 billion people a year!Ultrafine dust (PM-2.5) measuring devices are installed at underground stations across the country.It is provided to the public in real time.The Ministry of Environment, the Korea Environment Corporation, and nationwide railway operating organizations cooperateIt provides 1-hour average data and 24-hour moving average data.#inair #indoor air quality #comprehensive information network for indoor air quality management #underground station air quality