Seoul Air Quality Historic Data (1988 ~ 2021)

This dataset contains air quality historic data in Seoul Metropolitan area.

• The period of data: 34 years (1988 ~ 2021)
• The interval of collection: hourly
• The number of records: 5,984,783
• The number of location: 25
• The number of air quality metrics: 6

Data Source:

• https://data.seoul.go.kr/