Shenzhen's air quality ranks third among 74 key cities in China. In order to maintain good air quality, a series of measures will be introduced. Yesterday, the Shenzhen Municipal People's Committee held a second quarter environmental bulletin conference. It was revealed that the clean energy vehicle incentive policy will be introduced as soon as possible during the year to promote the clean energy vehicles such as LNG.
In the first half of this year, the total number of days with good air quality in Shenzhen was 171 days, accounting for 94.5% of the total effective days (181 days), up 1.2 percentage points year-on-year. In the first half of the year, the average concentration of sulfur dioxide in the city was 9 μg/m3, which was 2 μg/m3 lower than that of the same period of the previous year. The average concentration of carbon monoxide was 1.0 mg/m3, which was 0.2 mg/m3 lower than the same period of the previous year. In the first half of the year, the average concentration of PM2.5 was ranked third among the 74 key cities in the country, and the comprehensive index of air quality was ranked fifth in the country.
According to the Shenzhen Municipal People's Committee, the comprehensive air quality control measures will be further carried out in the second half of the year. It mainly includes the promotion of the elimination of yellow-label vehicles, the promotion of clean energy vehicles such as LNG, and the control of pollution from port ships. Among them, in the clean energy vehicle promotion work plan, it is recommended to eliminate yellow-label vehicles and prefer clean energy vehicles such as LNG.
In the second half of this year, the VOCs of decoration and decoration enterprises will be carried out, and the “Limited Quantity of Hazardous Substances for Building Decoration and Adhesives†will be released, and special law enforcement inspections will be carried out for decoration and decoration stores.
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