Information from: http://english.cqnews.net

CHONGQING (CQNEWS) -- Over 6,000 environmental-friendly projects will be carried out in Chongqing from 2013 to 2017.

These projects will aim at reducing the annual density of PM2.5 in the main urban districts by 16% and increasing the number of "blue sky" days (days with good air quality) by over 40 as of 2017.

Beside, the ambient noise in the city's urban areas is to be reduced to below 54db and the noise on traffic artery lower than 67db. (Translated by Chen Siyan, Fathom Language Limited)

Link to Original Text：http://english.cqnews.net/html/2013-06/04/content_26362854.htm