Day 5 Challenge - Find a Clean Air Route

Clean air walk to reduce Exposure to Air pollution

Roadside air pollution is still a major health threat in Hong Kong. In 2019, the roadside level of air pollutants nitrogen dioxide and PM2.5 were higher than WHO standard by 1.98 times and 2.5 times respectively.

Protect your health from air pollution by changing your route to school or daily commute. Avoid walking on the main streets with busy traffic and congestion. Find a cleaner air route with fewer cars and more green spaces on the way.

Story posted on
26th Apr, 2020


  • Do you support the measure working from home to reduce vehicle emission? 你贊成推行在家工作政策,減少車輛排放嗎?

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