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Zhongshan saw 100% qualified air quality in February
Updated: 2019-03-12    Source: Zhongshan Daily Large Medium Small Print

In February, Zhongshan's air quality ranked fourth among nine cities in the Pearl River Delta, with a compliance rate of 100%, according to the Zhongshan Ecological Environment Bureau.

Statistics from the Guangdong Environmental Monitoring Center show that the concentration of six conventional pollutants and the comprehensive index of the air quality in Zhongshan dropped significantly in February. The average concentrations of PM10, PM2.5, and NO2 dropped 30.8%, 40.5%, and 32.4%, respectively, from the same period last year. This reduction signifies measurements of 36, 25, and 25 micrograms per cubic meter, respectively.

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