The results show that 60 romatic compounds exist in indoors air, which include 48 benzene series and 12 others aromatic compounds, the inspection rates of 23 are exceeding 50%.

• 结果表明:杭州市居室空气中共存在60种芳香族化合物,其中苯系化合物48种,非苯芳香族化合物12种,检出率大于50%25的23种;