
IAQ Campaign Map Milestone: 100
With the help of three batches of ambassadors over the course of three months, we are proud to report we have reached a milestone of 100 measurements of indoor locations taken across Hong Kong!
This effort represents a communal project to gather data on the state of IAQ in the city, where volunteers measure the air we all breathe together. Collecting air samples helps identify areas for improvement, promote healthier indoor environments and safeguard public health.

We could not have achieved this without the dedication of our community of ambassadors, who all volunteered their time and effort in helping to collect data from the places they visit, from homes, malls and workplaces to universities and the airport.