In the latest smog in Beijing, 23 out of 35 environmental monitor stations recorded a sixth-level pollution lasting for five days, which was two days longer than what the red alert standard regulates. The government did not issue the red alert in time and raised controversy.
This artist who calls himself, "Peanut Brother," said on his Weibo account that he started planning this project since 2013. He wanted to use a vacuum cleaner to collect the dust in the air of Beijing in 100 days, and then use the dust he collected to make a brick. This brick will ultimately be used as construction material and, "disappear among the millions of bricks. Just like dust," said Peanut Brother.