This conclusion was reached in the past year when the environmental monitoring station of Quanzhou Environmental Protection Bureau (QEPB) monitored the urban area's atmosphere, water quality and noise through several monitoring points.
According to the four indicators of atmospheric quality in the city, the annual average values of SO2 and NOX meet the national Ambient Air Quality Standards (AAQS) Level 1 standards
Annual average values of TSP exceed the AAQS Level 2 standards. The frequency of acid rain is 31.8%. The comprehensive evaluation of these four indicators shows that the air quality index in Quanzhou City
area is 0.84, which is almost the same as 0.85 in 2004, but it is a light pollution level. The frequency of acid rain was the same as in 2003, but
the level of pollution increased slightly, and acid rain pollution is still serious.
Urban environmental noise pollution is still serious. 2005 urban average equivalent regional noise level value of 55.8 decibels, than in 2004, a slight reduction in
According to the Class I functional area standards, still exceeds the standard 0.8 decibels.
Jinjiang River water quality monitoring results show that the Jinjiang River water quality section of the water quality standard rate of only 40%, water pollution is still quite serious, the main pollutants for the
Petroleum, followed by chemical oxygen demand. Quanzhou City District, two water plants are in line with the national "drinking water standards", 100% of the samples meet the standards.
Water quality of urban ditches and rivers is worse than in 2004. One of the plains canal water quality is better, gossip ditch, the water quality of the Huancheng River is poor. Quanzhou Bay water quality is worrying,
Inorganic nitrogen, inorganic phosphorus pollution is increasing, need to be concerned.