How to deal with smog weather actively and effectively

First, strengthen dust control on construction sites. Carry out rolling inspection on the construction site in the excavation stage within the jurisdiction, and notify other construction sites by telephone to require dust prevention and control. The second is to increase the control of boiler flue gas pollution. Inspect seven coal-fired boilers and oil-fired boilers in key areas, urge relevant units to strengthen the maintenance of flue gas desulfurization and dust removal facilities, and at the same time strengthen the training and education of firefighters to ensure that chimneys do not emit black smoke and pollutants are discharged stably up to standard. The third is to strengthen the management of catering fumes in the region. Carry out the rectification of fume emission standards in catering concentrated places, and effectively alleviate the unorganized emission of catering fume. The fourth is to strengthen the remediation of non-point sources such as VOC in the dry cleaning industry. 73 units with dry cleaning equipment are required to recycle and dispose of volatile organic solvents according to regulations. The fifth is to strengthen air monitoring and early warning under heavy pollution weather conditions. Complete the installation and trial operation of automatic monitoring equipment in three sub-district evaluation points in our district before August 3 1 this year, and connect the monitoring data to the city's data platform, and complete the information release of three sub-district evaluation points before August 3 1. After the completion of the construction and renovation of the three sub-regional evaluation points, a duty system for air quality monitoring under special meteorological conditions will be established, six indicators will be monitored in strict accordance with the new standards, monitoring results and information will be released in time, and emergency plans will be implemented under heavily polluted weather conditions. Some suggestions for the public to deal with PM2.5

How to protect yourself in heavily polluted weather?

Countermeasure 1: Go out less. Reducing going out is the most effective way to protect yourself. If you must go out, don't ride a bike, avoid the rush hours of traffic jams and roads with many cars, avoid inhaling more chemicals, and take more public transportation.

Countermeasure two, smoke less. Cigars, cigars and pipes will produce a large number of fine particles belonging to the category of PM2.5 if they are not completely burned. Tobacco smoke contains more than 7000 compounds, including 69 carcinogens and 172 harmful substances, which will seriously harm the health of smokers themselves and those who inhale "second-hand smoke". Smokers should smoke as little as possible whether they go out or stay indoors.

Countermeasure three, open the window less. Try not to open the window. If you really need to open the window for ventilation, you should try to avoid the morning and evening smog peak hours, and open the window for ventilation for half an hour to one hour at a time. At the same time, residents who use air conditioning for heating should pay attention to opening windows to ensure adequate indoor oxygen. You can use a variety of green crown plants such as green radish, evergreen and tiger orchid on your balcony, terrace and indoors, and you can also use an air purifier.

Countermeasure 4, choose the right mask. Ordinary masks have little effect on 2.5 micron airborne particles. To block PM2.5, a medical N95 mask is needed, which can block 95% of 0.3 micron particles and also play a certain role in PM2.5 weather off the charts.

Countermeasure five, do a good job of personal hygiene. Wash your face, rinse your mouth and clean your nasal cavity in time when you enter the room, and remove the pollution residue attached to your body. It is best to use warm water when washing your face. When cleaning the nasal cavity, you can repeatedly clean it with a clean cotton swab, or gently absorb water with your nose and blow your nose quickly.

Countermeasure six, light diet. Eat less irritating food, eat more fresh vegetables and fruits, and supplement various vitamins and inorganic salts. You can also eat more tofu, milk and other foods. Self-made throat moistening tea is also a good choice, which can solve the problems of dry throat and cough, and reduce the harm of air pollution to the lungs.