When the environmental pollution exceeds the standard during home decoration, which department should be monitored (authoritative), which projects should be monitored, and what is the cost?

At present, there are three government departments that can monitor indoor air, namely CDC, Housing Authority and Environmental Protection Bureau. Generally monitor formaldehyde and benzene or benzene series. The cost is generally 100-200 yuan/point * project. The monitoring results of the company have no legal effect. Generally, it is best to live in an old house when you are pregnant. Those who don't have an old house can only open the window often. Finding corporate governance is generally not very effective, and the cost is generally high. Due to the low temperature in winter, indoor air generally does not exceed the standard, and indoor air pollution will be more serious in summer. If the air exceeds the standard because of decoration materials and furniture, it will be very troublesome because the speed of distribution is very slow. My furniture has been used for 3 or 4 years, and it still smells. Unless it is completely renovated, it can't be handled. Some colleagues have already done so. In addition, you can plant some plants such as chlorophytum at home, use several large plates and put some activated carbon to absorb the smell, but the effect is not good. You can also try.