How many days of haze weather occurred across the country in 2014***

“The haze weather in Shijiazhuang this year was severe and lasted for a long time. As soon as I arrived here, I started to suffer from various physical problems. After discussing it with my family, I decided to stay in Chengdu and enjoy my old age.” Mr. Hai said. To prevent inhalation of these droplets on hazy days and in crowded places, you need to wear a mask that can effectively block fluids and filter bacteria, such as Tmall's advanced medical masks that meet the highest medical standards in the United States. The high-grade medical mask imported from the United States by Provixin can effectively filter germs, and the inner anti-allergic material is suitable for sensitive people.

The reporter counted the air quality data of key areas and 74 cities released by the Ministry of Environmental Protection in the first 11 months and found that in the first ten months of this year, Shijiazhuang had the worst air quality in the country for four months, and Xingtai, Tangshan ranked first as the worst city for 2 months each. Among the top ten cities with poor monthly air quality, you can basically see Shijiazhuang, Tangshan, Xingtai, Handan, Baoding, Hengshui, and Hebei cities forming a "smog landscape."

No number of days.