The Chinese New Year is a day of joy for the whole family. Everyone is the protector, builder and beneficiary of the construction of a beautiful China, and should start from little by little, practice a green, low-carbon, civilized and healthy lifestyle, and live a green and low-carbon Spring Festival."Celebrate the New Year, sound the cannon" is a custom in many places to celebrate the New Year. Every year on Chinese New Year's Eve, the air environment data of many cities will "burst", and the