What they say

Zhang Haolong, heavy air pollution first responder with the Ministry of Ecology and Environment

My job means I have to be on standby at any time. That's because pollution can come at any time, regardless of whether I am supposed to be on holiday. I need to return to my post immediately if air quality worsens. I am the father of two and they have barely enjoyed my company. They have been used to my sneaking in and sneaking out. My younger son, 5, would say "Daddy won't come back today" when seeing smoggy weather. However, it is family support for dedicated environment workers that has made the improvements in air quality happen. I now feel proud when I come back home. After all, the clear sky and white clouds are the best gift for my family.