仙湖植物园位于深圳经济特区的东北部，园内除奇花异草和各类植物外，还有弘发寺庙，每天均有上千名游客，节日期间每天的游客超过万人，是深圳特区最大的旅游景点。仙湖植物园自对游客开放以来迄今已有１０年历史。为了解仙湖植物园空气质量有无受到人为活动的影响，以便为植? Fairy Lake Botanical Garden is located in the northeast of Shenzhen Special Economic Zone, the park in addition to exotic flowers and various plants, as well as Hongfa temples, thousands of tourists every day, more than 10,000 tourists every day during the festival is the Shenzhen Special Economic Zone The largest tourist attraction. Fairy Lake Botanic Garden has been open to tourists since the 10-year history. In order to find out whether the air quality in Xianhu Botanical Garden is affected by human activities in order to plant it?