室内空气甲醛和氨与室外气象条件相关性研究

为了解寒冷地区哈尔滨市室内空气污染物随气候变化的特性，通过对哈尔滨市某一新建楼房办公室进行一年的室内空气甲醛和氨实验检测，确定了室内外环境温度与室内空气甲醛和氨浓度的关系。实验结果表明，气象状况（季节、风力、雨雪等）变化和哈尔滨生活环境特点使室内外温差改变较大，从而导致室内空气甲醛和氨浓度呈现规律性变化。本研究结果具有地区代表性，为完善室内空气污染物检测和评价体系提供依据。

Study on Relationship between the Indoor Formaldehyde and Ammonia and the Outdoor Climate Conditions

To find out the relationship between the concentrations of indoor air pollutants and the climate change in Harbin, one-year long investigation was performed to examine the indoor formaldehyde and ammonia concentrations for a office inside a new building, and the relationship between their concentrations and the indoor and outdoor temperatures was determined. The results indicated that such weather conditions as seasons, wind power, snow and rain as well as Harbiner's habitat resulted in the fluctuating temperature changes and the variation formaldehyde and ammonia concentrations. These results are regionally representative and could provide valuable proofs for improving the system of indoor air pollutants examinations and assessments.