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.
Usage
data(shanghai_pm25_df)Format
A data frame with 5,000 observations and 10 variables:
- PM_Jingan
PM2.5 concentration at Jingan station (integer)
- PM_US.Post
PM2.5 concentration at the U.S. Consulate station (integer)
- PM_Xuhui
PM2.5 concentration at Xuhui station (integer)
- DEWP
Dew point temperature (integer)
- HUMI
Relative humidity (numeric)
- PRES
Barometric pressure (numeric)
- TEMP
Temperature in degrees Celsius (integer)
- Iws
Wind speed (numeric)
- precipitation
Precipitation amount (numeric)
- Iprec
Cumulative precipitation index (numeric)
Details
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.