What about air quality? Real time display of LED screen in Chongqing Monument for Liberation

Chongqing city is currently the only one built in the District of negative oxygen ions in the air monitoring point is located in the Monument for Liberation, the Monument for Liberation monitoring data show that air negative oxygen ion concentration was kept at between 200 per cubic centimeter to 400, level three.

In 2014, Chongqing will build more negative oxygen ions in the air monitoring stations, and will use the automatic monitoring equipment, monitoring of residential areas, shopping plaza, near the air of negative oxygen ions, the establishment of the LED display, real-time display of negative oxygen ion concentration in the air.

At a press conference on January 2nd, Forestry Science Research Institute president Qi Bo said, next year, will build more than and 200 negative oxygen ions in the air monitoring sites within the city, and the real-time monitoring data of residential district, near the site to the public announcement by the LED display screen.