Beijing Multi-Site Air Quality
Donated on 9/19/2019
This hourly data set considers 6 main air pollutants and 6 relevant meteorological variables at multiple sites in Beijing.
Dataset Characteristics
Multivariate, Time-Series
Subject Area
Climate and Environment
Associated Tasks
Regression
Feature Type
Integer, Real
# Instances
420768
# Features
-
Dataset Information
Additional Information
This data set includes hourly air pollutants data from 12 nationally-controlled air-quality monitoring sites. The air-quality data are from the Beijing Municipal Environmental Monitoring Center. The meteorological data in each air-quality site are matched with the nearest weather station from the China Meteorological Administration. The time period is from March 1st, 2013 to February 28th, 2017. Missing data are denoted as NA.
Has Missing Values?
Yes
Introductory Paper
By Shuyi Zhang, Bin Guo, Anlan Dong, Jing He, Ziping Xu, S. Chen. 2017
Published in Proceedings of the Royal Society A
Variables Table
| Variable Name | Role | Type | Description | Units | Missing Values |
|---|---|---|---|---|---|
| no | |||||
| no | |||||
| no | |||||
| no | |||||
| no | |||||
| no | |||||
| no | |||||
| no | |||||
| no | |||||
| no |
0 to 10 of 18
Additional Variable Information
No: row number year: year of data in this row month: month of data in this row day: day of data in this row hour: hour of data in this row PM2.5: PM2.5 concentration (ug/m^3) PM10: PM10 concentration (ug/m^3) SO2: SO2 concentration (ug/m^3) NO2: NO2 concentration (ug/m^3) CO: CO concentration (ug/m^3) O3: O3 concentration (ug/m^3) TEMP: temperature (degree Celsius) PRES: pressure (hPa) DEWP: dew point temperature (degree Celsius) RAIN: precipitation (mm) wd: wind direction WSPM: wind speed (m/s) station: name of the air-quality monitoring site
Dataset Files
| File | Size |
|---|---|
| PRSA2017_Data_20130301-20170228.zip | 7.6 MB |
| 2A2478DC-8517-4490-9FA7-36F9A7A542BE.JPG | 155 KB |
| data.csv | 36.9 KB |
| test.csv | 34.4 KB |
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pip install ucimlrepo
from ucimlrepo import fetch_ucirepo # fetch dataset beijing_multi_site_air_quality = fetch_ucirepo(id=501) # data (as pandas dataframes) X = beijing_multi_site_air_quality.data.features y = beijing_multi_site_air_quality.data.targets # metadata print(beijing_multi_site_air_quality.metadata) # variable information print(beijing_multi_site_air_quality.variables)
Chen, S. (2017). Beijing Multi-Site Air Quality [Dataset]. UCI Machine Learning Repository. https://doi.org/10.24432/C5RK5G.
Creators
Song Chen
DOI
License
This dataset is licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) license.
This allows for the sharing and adaptation of the datasets for any purpose, provided that the appropriate credit is given.