The AQI (Air Quality Index) is an index for reporting daily air quality. Currently QISS support staff is monitoring AQI 4 times (8:00/10:20/12:00/14:00) per school day via Urban Environmental Air Quality Status Announcement Platform of Shandong Provence.
Data Published by: "Ambient Air Quality Standard" (GB3095-2012) (The standard implemented since January 1, 2016) and the "Ambient Air Quality Index (AQI) technical requirements (implemented)." Posted subject: Shandong Provincial Environmental Information and Monitoring Center.
According to the source when AQI is over 200 all the school outdoor activities will be cancelled.