上海市闵行区居室和公共场所卫生状况监测结果分析

ANALYSIS ON MONITORING RESULTS FROM INDOOR AND PUBLIC PLACES HYGIENIC STATUS IN MINHANG DISTRICT

目的掌握该区居室和公共场所卫生状况及主要污染物情况,为下一步针对性的干预提供科学的依据和方向。方法通过对闵行区居室和公共场所进行夏季和秋季的抽样监测,监测的指标主要包括气温、气湿、气压、风速、噪声、照度、CO、CO2、PM10、臭氧、NH3、甲醛、微生物等因素。结果闵行区室内和公共场所总的环境卫生状况较好,但是也存在部分指标超标严重,总的项目达标率为97.0%,主要超标指标为噪声、照度、霉菌、集中式空调的风管积尘、浴室水温。公共场所的噪声达标率在春季和秋季分别仅达到了62.5%和59.4%,秋季公用物品中霉菌达标率为75%,集中式空调的风管积尘达标率仅为50.0%。结论闵行区室内和公共场所总的环境卫生状况较好,但是也存在部分指标超标严重,存在一定的公共卫生安全隐患,应加强对这些隐患的卫生监测和监督,保障人民健康安全。

Objective To investigate the indoor and public places hygienic status and major pollution in Minhang district and to provide scientific references fur intervention. Methods To sample from the indoor and public places monitoring results which were taken during summer and autumn in Minhang district, and the monitoring indexes include air temperature, air humidity, wind speed, noise, intensity of illumination, CO, CO2, PM10, ozone, NH3, formaldehyde and microbe etc. Results General environmental hygienic status was good for indoor and public places in Minhang district, with a 97.0% general qualification rate. However, some indexes including noise, intensity of illumination, fungal, pipe dust in centralized air con- ditioning and water temperature in bathroom appeared beyond of standard seriously. Noise in public places qualification rate was 62.5% and 59.4% respectively in summer and autumn, fungal in public suppliers＂ qualification rate was 75% in autumn and pipe dust in centralized air conditioning qualification rate only at- tained 50.0%. Conclusions General environmental hygienic status is good for indoor and public places in Minhang district. However, some indexes beyond of standard seriously will cause safety risk for public health, intensified hygienic monitoring and supervising should be administrated for making sure of public health and safety in Minhang population.