Moving to Beijing with toddlers - Air Quality and Heath Concerns

I have been offered a job in Beijing. They want us there in 2 weeks. I really want this job but I am also freaking out a little. I have 2 small toddlers and am worried about their health with the air pollution. Does anyone with children have any thoughts for me? I have to let them know in a few days .

Hi Snbell:
I work in Shanghai. I heard people say the air in Beijing is bad. Usually, people put air purifier in the room to make the air better. Hope it can help you.