Measured Sulfur dioxide concentrations in outdoor air.

Crude accidental hourly values of sulphur dioxide (SO2) at ground level in the outdoor air measured in the National Air Quality Monitoring Network (LML). Sulfur dioxide is a colourless gas. It is mainly formed the use of sulfur-containing fuels. Important sources include coal-fired power plants, refineries and traffic (in recent years, mainly international shipping has been important).Sulphur dioxide concentrations have fallen sharply in the Netherlands due to measures on the main sources. Since the 1990s, there have been no norms. At high concentrations, sulphur dioxide has negative effects on human health and contributes to the acidification of ecosystems.Sulphur dioxide is partially converted into sulphate particles in the air, contributing to fine dust. Sulfur dioxide is a colourless gas. It is mainly formed the use of sulfur-containing fuels. Important sources include coal-fired power plants, refineries and traffic (in recent years, mainly international shipping has been important). Sulphur dioxide concentrations have fallen sharply in the Netherlands due to measures on the main sources. Since the 1990s, there have been no norms. At high concentrations, sulphur dioxide has negative effects on human health and contributes to the acidification of ecosystems.Sulphur dioxide is partially converted into sulphate particles in the air, contributing to fine dust. Sulfur dioxide is a colourless gas. It is mainly formed the use of sulfur-containing fuels.Important sources include coal-fired power plants, refineries and traffic (in recent years, mainly international shipping has been important). Sulphur dioxide concentrations have fallen sharply in the Netherlands due to measures on the main sources. Since the 1990s, there have been no norms. At high concentrations, sulphur dioxide has negative effects on human health and contributes to the acidification of ecosystems. Sulphur dioxide is partially converted into sulphate particles in the air, contributing to fine dust. Crude accidental hourly values of sulphur dioxide (SO2) at ground level in the outdoor air measured in the National Air Quality Monitoring Network (LML). Sulfur dioxide is a colourless gas. It is mainly formed the use of sulfur-containing fuels. Important sources include coal-fired power plants, refineries and traffic (in recent years, mainly international shipping has been important). Sulphur dioxide concentrations have fallen sharply in the Netherlands due to measures on the main sources. Since the 1990s, there have been no norms. At high concentrations, sulphur dioxide has negative effects on human health and contributes to the acidification of ecosystems. Sulphur dioxide is partially converted into sulphate particles in the air, contributing to fine dust.荷兰国家空气质量监测网络（National Air Quality Monitoring Network, LML）测得的室外空气地面处二氧化硫（sulphur dioxide, SO2）的原始随机小时采样值。 二氧化硫是一种无色气体。其主要产生于含硫燃料的使用过程中。重要排放源包括燃煤电厂、炼油厂以及交通运输（近年来，国际航运已成为主要贡献源）。得益于针对主要排放源的管控措施，荷兰境内的二氧化硫浓度已大幅下降。自20世纪90年代起，已不再设定相关标准。当浓度过高时，二氧化硫会对人体健康产生负面影响，并会加剧生态系统的酸化。二氧化硫在空气中会部分转化为硫酸盐颗粒物，进而成为细颗粒物的组成部分。 二氧化硫是一种无色气体。其主要产生于含硫燃料的使用过程中。重要排放源包括燃煤电厂、炼油厂以及交通运输（近年来，国际航运已成为主要贡献源）。得益于针对主要排放源的管控措施，荷兰境内的二氧化硫浓度已大幅下降。自20世纪90年代起，已不再设定相关标准。当浓度过高时，二氧化硫会对人体健康产生负面影响，并会加剧生态系统的酸化。二氧化硫在空气中会部分转化为硫酸盐颗粒物，进而成为细颗粒物的组成部分。 二氧化硫是一种无色气体。其主要产生于含硫燃料的使用过程中。重要排放源包括燃煤电厂、炼油厂以及交通运输（近年来，国际航运已成为主要贡献源）。得益于针对主要排放源的管控措施，荷兰境内的二氧化硫浓度已大幅下降。自20世纪90年代起，已不再设定相关标准。当浓度过高时，二氧化硫会对人体健康产生负面影响，并会加剧生态系统的酸化。二氧化硫在空气中会部分转化为硫酸盐颗粒物，进而成为细颗粒物的组成部分。荷兰国家空气质量监测网络（National Air Quality Monitoring Network, LML）测得的室外空气地面处二氧化硫（sulphur dioxide, SO2）的原始随机小时采样值。 二氧化硫是一种无色气体。 其主要产生于含硫燃料的使用过程中。 重要排放源包括燃煤电厂、炼油厂以及交通运输（近年来，国际航运已成为主要贡献源）。 得益于针对主要排放源的管控措施，荷兰境内的二氧化硫浓度已大幅下降。 自20世纪90年代起，已不再设定相关标准。 当浓度过高时，二氧化硫会对人体健康产生负面影响，并会加剧生态系统的酸化。 二氧化硫在空气中会部分转化为硫酸盐颗粒物，进而成为细颗粒物的组成部分。