Recently, the Kunming Environmental Protection Bureau has also taken action to strengthen the monitoring of key areas of dust prevention and control, and will set up a 3D visible laser radar scanner in the key prevention and control area of ​​the main city to accurately lock the source of pollution in real time.
It is understood that Kunming currently collects air pollution indexes based on air quality monitoring points in six countries and five air quality monitoring points in Kunming. The main pollutants involved in air quality assessment are fine particles, respirable particulate matter, sulfur dioxide, and Six items of nitrogen oxides, ozone and carbon monoxide. In the event of possible air pollution, in accordance with the newly revised “Kunming City Environmental Air Dust Pollution Emergency Planâ€, the pollutant indicators will be graded and responded to for emergency treatment. The plan divides the ambient air dust pollution in Kunming into three levels: Level III (tip), Level II (yellow), Grade I (red), and Level I is the highest level. When the emergency start conditions are reached, the Municipal Environmental Protection Bureau will issue an early warning to the five district governments of the main city, the three development (vacation) district management committees and the relevant functional departments at the municipal level.
In addition, the Kunming Environmental Protection Bureau will also identify key areas and key roads for dust prevention and control in various jurisdictions, and strengthen monitoring by adding monitoring stations and increasing mobile monitoring equipment. Before April 30, the construction of a new comprehensive monitoring site for atmospheric environment in each street office will be completed, and a dust pollution monitoring system will be initially formed.
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