Air quality data from the article "Typhoon-associated air quality over the Guangdong–Hong Kong–Macao Greater Bay Area, China: machine-learning-based prediction and assessment"

This dataset consists of 26 files. The descriptions of the files are as follows:

aqi_TY.csv, pm25_TY.csv, pm10_TY.csv, so2_TY.csv, no2_TY.csv and o3_TY.csv are the observed values of AQI and concentrations of PM2.5, PM10, SO2, NO2 and O3 of 36 monitoring stations used in model establish stage on TY days. The time range is June 2014 to December 2020.

aqi_NTY.csv, pm25_NTY.csv, pm10_NTY.csv, so2_NTY.csv, no2_NTY.csv and o3_NTY.csv are the observed values of AQI and concentrations of PM2.5, PM10, SO2, NO2 and O3 of 36 monitoring stations used in model establish stage on NTY days. The time range is June 2014 to December 2020.

station_info.csv is the detailed information of the 36 monitoring stations used in model establish stage, including station number, city, longitude and latitude.

aqi_TY_testing.csv, pm25_TY_testing.csv, pm10_TY_testing.csv, so2_TY_testing.csv, no2_TY_testing.csv and o3_TY_testing.csv are the observed values of AQI and concentrations of PM2.5, PM10, SO2, NO2 and O3 of 3 monitoring stations used for testing the model on TY days. The time range is June 2014 to December 2020.

aqi_NTY_testing.csv, pm25_NTY_testing.csv, pm10_NTY_testing.csv, so2_NTY_testing.csv, no2_NTY_testing.csv and o3_NTY_testing.csv are the observed values of AQI and concentrations of PM2.5, PM10, SO2, NO2 and O3 of 3 monitoring stations used for testing the model on NTY days. The time range is June 2014 to December 2020.

sta_testing.csv is the detailed information of the 3 monitoring stations used for testing the model, including station number, city, longitude and latitude.