Air Quality Policy

Nord Anglia Chinese International School takes the issue of air pollution very seriously.

The purpose of this Air Quality Policy is to ensure the well-being of all our students and members of our school community on a daily basis.

Level	AQI Index	Colour	Air Quality Rank	Pupil Activities	Facility Procedures
1	0 – 100	Green	Superior/Good	Normal Activities	Aerate doors and windows minimum of 20 minutes per day. Air purifiers running on automatic setting.
2	101 – 149	Yellow	Mild/Moderate Pollution	Normal Activities	Doors and windows closed. Air purifiers running on automatic setting.
3	150 – 199	Yellow	Mild/Moderate Pollution	Students with respiratory problems excused from outdoor activities	Doors and windows closed. Air purifiers running on automatic setting.
4	200 – 250	Red	Moderate-Heavy Pollution	Activities for Primary and Secondary Students restricted indoors. Outdoors ECAs, Sports tournaments cancelled.	Doors and windows closed. Air purifiers running on automatic setting.
5	251 – 299	Red	Moderate-Heavy Pollution	Activities for Primary and Secondary Students restricted indoors. High impact activities restricted. Outdoor ECAs, Sports tournaments cancelled, Shanghai day trips cancelled	Doors and windows closed. Air purifiers running on highest level, twice daily checked by support staff.
6	>300	Red	High Pollution	Activities for Primary and Secondary Students restricted to indoors. No high impact activities. Outdoor ECAs, Sports tournaments, Shanghai day trips cancelled	Doors and windows closed. Air purifiers running on highest level, twice daily checked by support staff.