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Daily Air Quality Index (AQI)

Daily Air Quality Index

Please select a date in the calendar below to see an overview of the air quality on the day.


  • SUN
  • MON
  • TUE
  • WED
  • THU
  • FRI
  • SAT

Date box: colors are divided into three parts from the top to bottom, representing AQI averages in northern Taiwan, mid-Taiwan and Kaohsiung and Pingtung areas respectively.

Leading pollutant of each monitoring station

Please select a monitoring station on the map or in the drop-down menu.

Air Quality Index Definition

2018 年 06 月 20 日