With the coming of autumn and winter，Air pollution has once again become the focus of attention of all sectors of society.。Haze occurs frequently、Air quality declines，It not only affects people's daily life.，It also poses a serious threat to the ecological environment and human health.。So，What is air pollution?？How to effectively prevent and control air pollution？Follow David to get to know it.~

Atmospheric pollution，In a nutshell，It means that the content of some substances in the atmosphere exceeds the normal level.，Resulting in deterioration of atmospheric quality，To human life、Phenomena causing adverse effects on production and ecological environment。These substances mainly include particulate matter.（Such asPM2.5、PM10）、Sulfur dioxide、Nitrogen oxides、Ozone and volatile organic compounds。They come from industrial emissions.、Car exhaust、Coal-fired heating、Agricultural activities and other aspects.，Especially in autumn and winter.，Due to the low temperature、The wind speed is low、The inversion layer occurs frequently，Contaminants are more likely to accumulate near the ground，Form haze weather。

 

Facing the severe global challenge of air pollution，General Secretary Xi Jinping stressed，We must continue to fight the battle of pollution prevention and control.，Insist on Precise Pollution Control、Scientific pollution control、Control pollution according to law，Maintain strength、Extension depth、Expand the breadth，Deeply promote the blue sky、Clear water、Three major battles to defend the Pure Land，Continuously improve the quality of ecological environment。Under the guidance of this grand blueprint，Local governments acted quickly.，A series of policies and measures have been introduced.，It aims to reduce pollutant emissions from the source.，Improve air quality。

Image source：Central People's Government Website of the People's Republic of China

These measures cover the promotion of clean energy、Strengthen industrial pollution control、Restricting the use of high-emission vehicles、Implementation of urban greening and dust control and other aspects，It has formed a full range、Multi-level governance system，And remarkable results have been achieved.。In this battle to protect the blue sky and white clouds，Sanitation operation is an important part of urban cleaning.，For reducing dust pollution、Improving air quality plays an irreplaceable role.。

At present, in the battle of defending the blue sky in many cities across the country,，Various cities have adopted it.“Mechanical cleaning+Sprinkle water to reduce dust”New mode of environmental sanitation operation，“Sweep、Sprinkle、Go”Trinity，Provention and control from the source，Take fine management as the pen，It outlines a new look of urban environment.，Let“The sky is blue”Become the norm。Yutong Sanitation is the leader of high-quality new energy sanitation equipment.，With its excellent technical background and innovative ability，Air pollution prevention and control has injected a strong“Yutong Power”。

Among，Yutong New Energy Environmental Sanitation Multifunctional Dust Suppression Vehicle，It can be called air“Purifier”，With self-developed advanced fan system and high strength composite impeller，Achieve strong wind power、And that energy consumption is low、Perfect balance for low noise。The horizontal range of the fog cannon is over 100 meters.，Let suspended particles have nowhere to hide。Yutong Sanitation Low Entrance Series Sweeper，The city roads are clean.“Master of Fine”。They are based on“To discuss purity with gram、Deep cleaning”High standard operation mode，Secure the road“See the true colors”，Reduce pollution at the source，It has made great achievements in improving the environmental air quality.。

Good ecological environment is the most inclusive people's well-being.，Improving air quality is not an overnight success.。Yutong Environmental Sanitation will continue to cultivate the field of environmental protection，Explore more innovative solutions，Contribute more to win the battle of air pollution prevention and control！With the government、Environmental sanitation departments work hand in hand，To“Blue”And go，Protect this beautiful blue sky together.，Polish the happiness background of the whole nation！