空气检测报告收费标准？空气质量报告中所列的空气质量级别数目越大，空气质量越好。这句话对吗？

这句话不完全正确。空气检测报告的收费并不一定与空气质量等级数目成正比。空气质量报告中的空气质量级别数目的多少并不能全面反映空气质量的好坏，例如某些污染物可能只出现在重度污染级别上，而空气质量优良级别的空气中则没有这些污染物。虽然空气质量级别数目越多，通常代表空气质量越好，但这并不是绝对的。

The national laboratory testing center, under GB 50325-2001 and other national standards, carries out residential building interior air pollutants content testing for commercial and residential areas using indoor air pollutants such as formaldehyde, benzene, ammonia, radon, and volatile organic compounds (VOC). The following charges apply:

1、Formaldehyde: RMB 300 (per point)

2、Benzene: RMB 300 (per point)

3、Ammonia: RMB 300 (per point)

4、Radon: RMB 300 (per point)

5、VOC (volatile organic compounds total): RMB 300 (per point above the sum of 1500 points)

Air quality indicators listed in the report determine the level of environmental impact and health effects caused by various pollutants, and the corresponding limit values for air pollutants.

At present, the classification standards for urban air pollution are as follows:① Air quality index (AQI) between 0 and 50, as national daily average standards, and air quality is considered good;② (AQI) between 51 and 100, as national standard daily air quality second class standards, air quality is considered good;③ (AQI) between 101 and 200, as national standard daily air quality third class standards, air quality is considered moderate;④ (AQI) between 201 and 300, as national standard daily air quality fourth class standards, air quality is considered poor;⑤ (AQI) greater than 300, as national standard daily air quality fifth class standards, air quality is considered severely polluted. For individuals with special needs, their health will significantly improve if they take part in this level of air. If the air quality indicator of this degree of air pollution in the place meets the requirements of a specific industrial area, it should be required during the construction of an engineering project that requires funds from the public sector.

Unitary construction projects completed before tendering for air quality tests should not require air quality tests for the interior air. However, civil engineering projects involving natural disasters and generally require tests. Whether or not to perform air quality tests depends on the situation.