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Air Pollutant Concentrations Trend - Sham Shui Po

YEARNO2PM10PM2.5
2022432512
2021472814
2020452814
2019483318
2018493321
2017543321
2016583523
2015633825
2014654433
2013724631
2012684228
2011705136
20106948NA
20096547NA
20086953NA
20076957NA
20066755NA
20056556NA
20047060NA
20036655NA
20026550NA
20016954NA
20006352NA
19996456NA
* Pollutant concentrations in micrograms per cubic metre (μg/m3)

AAQI Long Term Trend - Sham Shui Po

YEARNO2PM10PM2.5
20221.11.31.2
20211.21.41.4
20201.11.41.4
20191.21.71.8
20181.21.72.1
20171.41.72.1
20161.51.82.3
20151.61.92.5
20141.62.23.3
20131.82.33.1
20121.72.12.8
20111.82.63.6
20101.72.4NA
20091.62.4NA
20081.72.7NA
20071.72.9NA
20061.72.8NA
20051.62.8NA
20041.83.0NA
20031.72.8NA
20021.62.5NA
20011.72.7NA
20001.62.6NA
19991.62.8NA
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Last revision date: 16:07 19-03-2024