{"status":200,"statusText":"OK","data":{"uci_id":381,"name":"Beijing PM2.5","repository_url":"https://archive.ics.uci.edu/dataset/381/beijing+pm2+5+data","data_url":"https://archive.ics.uci.edu/static/public/381/data.csv","abstract":"This hourly data set contains the PM2.5 data of US Embassy in Beijing. Meanwhile, meteorological data from Beijing Capital International Airport are also included. ","area":"Climate and Environment","tasks":["Regression"],"characteristics":["Multivariate","Time-Series"],"num_instances":43824,"num_features":11,"feature_types":["Integer","Real"],"demographics":[],"target_col":["pm2.5"],"index_col":["No"],"has_missing_values":"yes","missing_values_symbol":"NaN","year_of_dataset_creation":2015,"last_updated":"Sat Mar 16 2024","dataset_doi":"10.24432/C5JS49","creators":["Song Chen"],"intro_paper":{"ID":432,"type":"NATIVE","title":"Assessing Beijing's PM2.5 pollution: severity, weather impact, APEC and winter heating","authors":"Xuan Liang, T. Zou, Bin Guo, Shuo Li, Haozhe Zhang, Shuyi Zhang, Hui Huang, S. Chen","venue":"Proceedings of the Royal Society A","year":2015,"journal":null,"DOI":"10.1098/rspa.2015.0257","URL":"https://www.semanticscholar.org/paper/8a82cccc111cbe3e7ff7bc16a3345afe8351a425","sha":null,"corpus":null,"arxiv":null,"mag":null,"acl":null,"pmid":null,"pmcid":null},"variables":[{"name":"No","role":"ID","type":"Integer","demographic":null,"description":null,"units":null,"missing_values":"no"},{"name":"year","role":"Feature","type":"Integer","demographic":null,"description":null,"units":null,"missing_values":"no"},{"name":"month","role":"Feature","type":"Integer","demographic":null,"description":null,"units":null,"missing_values":"no"},{"name":"day","role":"Feature","type":"Integer","demographic":null,"description":null,"units":null,"missing_values":"no"},{"name":"hour","role":"Feature","type":"Integer","demographic":null,"description":null,"units":null,"missing_values":"no"},{"name":"pm2.5","role":"Target","type":"Integer","demographic":null,"description":null,"units":null,"missing_values":"yes"},{"name":"DEWP","role":"Feature","type":"Integer","demographic":null,"description":null,"units":null,"missing_values":"no"},{"name":"TEMP","role":"Feature","type":"Integer","demographic":null,"description":null,"units":null,"missing_values":"no"},{"name":"PRES","role":"Feature","type":"Integer","demographic":null,"description":null,"units":null,"missing_values":"no"},{"name":"cbwd","role":"Feature","type":"Categorical","demographic":null,"description":null,"units":null,"missing_values":"no"},{"name":"Iws","role":"Feature","type":"Continuous","demographic":null,"description":null,"units":null,"missing_values":"no"},{"name":"Is","role":"Feature","type":"Integer","demographic":null,"description":null,"units":null,"missing_values":"no"},{"name":"Ir","role":"Feature","type":"Integer","demographic":null,"description":null,"units":null,"missing_values":"no"}],"additional_info":{"summary":"The data's time period is between Jan 1st, 2010 to Dec 31st, 2014. Missing data are denoted as \"NA\".","purpose":null,"funded_by":null,"instances_represent":null,"recommended_data_splits":null,"sensitive_data":null,"preprocessing_description":null,"variable_info":"No: row number\r\nyear: year of data in this row\r\nmonth: month of data in this row\r\nday: day of data in this row\r\nhour: hour of data in this row\r\npm2.5: PM2.5 concentration (ug/m^3)\r\nDEWP: Dew Point (℃)\r\nTEMP: Temperature (℃)\r\nPRES: Pressure (hPa)\r\ncbwd: Combined wind direction\r\nIws: Cumulated wind speed (m/s)\r\nIs: Cumulated hours of snow\r\nIr: Cumulated hours of rain\r\n","citation":null}}}