摘要
以"天气后报网"为数据源,通过现实情况验证数据准确性,利用Python爬虫技术,选用2014-2018年合肥市空气质量数据,基于Tableau软件对收集的空气质量数据进行了可视化分析。分别从空气质量指数、质量等级、空气质量预测三个方面对合肥市空气质量进行可视化分析和总结,揭示合肥市空气质量特征和未来空气质量发展趋势。
Taking "weather report network" as the data source, verifying the accuracy of the data through the actualsituation, using Python crawler technology, choosing the air quality data of Hefei City from 2014 to 2018, the collect-ed air quality data were visualized and analyzed based on tableau software. The visual analysis and summary of airquality in Hefei were carried out from three aspects: air quality index, quality grade and air quality prediction. Thecharacteristics of air quality and the future development trend of air quality in Hefei were revealed.
作者
蒋健
舒畅
JIANG Jian;Shu Chang(School of Management Science and Engineering,Anhui University of Finance and Economics,Bengbu Anhui 233030)
出处
《河南科技》
2019年第7期153-155,共3页
Henan Science and Technology
