The harshness of the air in BeiJing

January 5, 2017

On January 1, 2017 the ghost’s voice said:”There are countless poisons to deal with you,at least more than 100 poisons.”

This is this morning datas.I don’t know why it is so high.

On December 29,2016 when I just bought the air detector,the HCHO was only 0.06,and the TVOC was 0.75. The past few days the datas have just risen.

Of course there are many spys around me.

If I open the door,the datas of HCHO and TVOC fall immediately.when I am out of doors with the air detector,the datas of HCHO and TVOC are very low but the datas of PM2.5 are very high.

January 7, 2017

After calibrating the air quality detector for HCHO and TVOC,the datas were:

Then the datas of HCHO and TVOC were rising gradually:

At last it will reach the data of the first pic.“Made in China” is terrible.Certainly it is only 99 CNY.PM2.5 is very high in the daytime these days and is low in the midnight after 3 a.m. because Haier air cleaner is only effective several days.