This dataset, shanghai_pm25_df, is a data frame containing information about PM2.5 air pollution and weather conditions in Shanghai. The data originates from a broader study on fine particle pollution in five Chinese cities. For this dataset, lines containing missing values were removed, and the first 5,000 complete observations were selected. Only pollution-related and weather-related variables were retained.
data(shanghai_pm25_df)A data frame with 5,000 observations and 10 variables:
PM2.5 concentration at Jingan station (integer)
PM2.5 concentration at the U.S. Consulate station (integer)
PM2.5 concentration at Xuhui station (integer)
Dew point temperature (integer)
Relative humidity (numeric)
Barometric pressure (numeric)
Temperature in degrees Celsius (integer)
Wind speed (numeric)
Precipitation amount (numeric)
Cumulative precipitation index (numeric)
The dataset name has been kept as 'shanghai_pm25_df' to avoid confusion with other datasets in the R ecosystem. This naming convention helps distinguish this dataset as part of the ChinAPIs package and assists users in identifying its specific characteristics. The suffix 'df' indicates that the dataset is a data frame. The original content has not been modified in any way.