Ambient air monitoring data

The kit includes the following indicators for on-site assessment of ambient air quality: sulfur dioxide (SO2), nitrogen dioxide (NO2), volatile organic compounds (benzene, toluene, ethylbenzene, w / w xylene, oxylene (BTEX)), carbon monoxide (CO) , particulate matter (PM10). Number of research points: 37 The purpose of ambient air monitoring is to assess the level of ambient air pollution and the reasons for changes, to provide the public with information related to ambient air quality. Surveys are conducted every two years.本套件包含用于现场评估环境空气质量的以下指标：二氧化硫（SO₂）、二氧化氮（NO₂）、挥发性有机物（苯、甲苯、乙苯、间二甲苯、对二甲苯、邻二甲苯（BTEX））、一氧化碳（CO）及颗粒物（PM₁₀）。研究点位共计37个。环境空气监测的目的在于评估环境空气污染水平及其变化成因，并向公众提供与环境空气质量相关的信息。该调查每两年开展一次。