Is Chongqing a suitable place for air purifiers?

Of course it is suitable and requires an air purifier.

Chongqing in China, London in the United Kingdom, Edinburgh in the United Kingdom, Tokyo in Japan, San Francisco in the United States, and Ankara in Turkey are the six famous fog cities in the world. The annual average foggy days in Chongqing is 104, the annual average foggy days in London, England, known as the world's foggy capital, is only 94, and Tokyo, Japan, the foggy capital in the Far East, has only 55 days. Chongqing is a veritable "fog city", and Yunwu Mountain in Bishan District, Chongqing has as many as 204 foggy days throughout the year, which is called "the worst in the world".

It can be seen that the smog situation in Chongqing is still very serious. When choosing an air purifier, it is recommended to choose a negative oxygen ion air purifier, which is the kind of "ecological-grade negative ion generation with negative ion system and pollutant collection system" The negative ion air purifier of "Machine" has the best effect. The small particle size and high activity ecological grade negative oxygen ions released are equivalent to the natural environment, and the effect of clearing smog is very obvious.