bj_air_quality_tbl_df: Beijing Air Quality Dataset (2015)

In ChinAPIs: Access Chinese Data via Public APIs and Curated Datasets

Beijing Air Quality Dataset (2015)

Description

This dataset, bj_air_quality_tbl_df, is a tibble containing hourly air pollutant and weather measurements from the Dongsi air quality monitoring site in Beijing, China. The data covers 320 complete days of the year 2015 and includes variables such as nitrogen dioxide (NO_2), ozone (O_3), temperature, and wind speed.

Usage

data(bj_air_quality_tbl_df)

Format

A tibble with 7,680 observations and 6 variables:

DATE

Date of observation (Date)

HOUR

Hour of the day (integer, from 0 to 23)

NO2

Nitrogen dioxide concentration (numeric)

O3

Ozone concentration (numeric)

TEMP

Temperature in degrees Celsius (numeric)

WIND

Wind speed in meters per second (numeric)

Details

The dataset name has been kept as 'bj_air_quality_tbl_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 'tbl_df' indicates that the dataset is a tibble (a modern form of data frame). The original content has not been modified in any way.

Source

Data taken from the gmgm package version 1.1.2

ChinAPIs documentation built on Aug. 27, 2025, 1:08 a.m.