Annual AQI Trend

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Air Pollutant Concentrations Trend - Sham Shui Po

YEAR NO2 PM10 PM2.5
2016 58 35 23
2015 63 38 25
2014 65 44 33
2013 72 46 31
2012 68 42 28
2011 70 51 36
2010 69 48 NA
2009 65 47 NA
2008 69 53 NA
2007 69 57 NA
2006 67 55 NA
2005 65 56 NA
2004 70 60 NA
2003 66 55 NA
2002 65 50 NA
2001 69 54 NA
2000 63 52 NA
1999 64 56 NA
* Pollutant concentrations in micrograms per cubic metre (μg/m3)

AAQI Long Term Trend - Sham Shui Po

YEAR NO2 PM10 PM2.5
2016 1.5 1.8 2.3
2015 1.6 1.9 2.5
2014 1.6 2.2 3.3
2013 1.8 2.3 3.1
2012 1.7 2.1 2.8
2011 1.8 2.6 3.6
2010 1.7 2.4 NA
2009 1.6 2.4 NA
2008 1.7 2.7 NA
2007 1.7 2.9 NA
2006 1.7 2.8 NA
2005 1.6 2.8 NA
2004 1.8 3.0 NA
2003 1.7 2.8 NA
2002 1.6 2.5 NA
2001 1.7 2.7 NA
2000 1.6 2.6 NA
1999 1.6 2.8 NA
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Last revision date:10:06 21-11-2017