accuracy and reliability
Hi, we've noticed that the data for Shanghai Jing'an Station at 12:00 today was 64(moderate), while the nearby stations were all above 160(unhealthy), is it possible that even the stations are quite close but the data has a big difference? We are a school that use your data daily, just would like to know if we can rely on the data that your website provides. looking forward to hearing from you soon. thank you very much.