Henan launched early warning response to heavy pollution weather. Where does the main pollution come from?

The main reason is that the cold air comes to Henan and the air circulation is not smooth, which leads to the pollution smog in Henan Province not spreading normally and being blocked in Henan, which leads to the aggravation of local pollution. Recently, the Henan government issued a warning of polluted weather, announcing that the province 17 prefecture-level regions started the orange secondary response to heavy pollution. The Henan Meteorological Bureau also said that there may be two heavy pollution processes in Henan in the future, and all areas in Henan may encounter polluted weather. The provincial environmental protection bureau said that the main reason for this pollution is the influence of low temperature and wind direction, which may lead to pollution in the central and western parts of Henan Province, among which Zhengzhou, Kaifeng and Luoyang may have serious pollution.

In addition to pollution warning, the provincial government also issued an announcement asking local governments to strengthen the control of pollution emissions around the city and punish enterprises that maliciously raise power generation and pollution emissions. If the circumstances are bad, you can directly stop the operation of the enterprise. Enterprises that can't stop work due to safety reasons should report to the local government in time and operate reasonably under the discharge stipulated by the government. At the same time, the government also encourages the public to advocate green living, reduce the use of volatile solvents and paints, and cooperate with the government to control polluted weather.

When the weather is polluted, the public should also go out less. When they have to go out, they must wear masks, pay more attention to the local weather forecast, and choose to go out to work or shop when the pollution is not serious. After coming home from the outside, you should also wash your hands and take off your mask in time to avoid external pollutants polluting the house.

Doctors in the respiratory department also said that in polluted weather, go to crowded places less, because it is easy to get respiratory diseases. Don't open the window when you are at home. You can only open the window for ventilation in the morning when the air is better. But within ten minutes, be sure to close the window to avoid too much pollution gas floating into the house and affecting your health.