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Air Pollutant Concentrations Trend - Tuen Mun

YEARNO2PM10PM2.5
2023403419
2022393218
2021443619
2020403420
2019474124
2018474226
2017464327
2016514427
2015484530
2014NANANA
2013NANANA
2012NANANA
2011NANANA
2010NANANA
2009NANANA
2008NANANA
2007NANANA
2006NANANA
2005NANANA
2004NANANA
2003NANANA
2002NANANA
2001NANANA
2000NANANA
1999NANANA
* Pollutant concentrations in micrograms per cubic metre (μg/m3)

AAQI Long Term Trend - Tuen Mun

YEARNO2PM10PM2.5
20231.01.71.9
20221.01.61.8
20211.11.81.9
20201.01.72.0
20191.22.12.4
20181.22.12.6
20171.22.22.7
20161.32.22.7
20151.22.33.0
2014NANANA
2013NANANA
2012NANANA
2011NANANA
2010NANANA
2009NANANA
2008NANANA
2007NANANA
2006NANANA
2005NANANA
2004NANANA
2003NANANA
2002NANANA
2001NANANA
2000NANANA
1999NANANA
Last revision date: 09:07 20-04-2024