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Air Quality Data - Download by Parameter
1. Please select parameters
Selection of parameters
Carbon Monoxide
Fine Suspended Particulates
Nitrogen Dioxide
Nitrogen Oxides
Ozone
Respirable Suspended Particulates
Sulphur Dioxide
2. Please select Air Quality Monitoring Station(s). You may select up to 6 AQMS
First station
--- SELECT ---
CAUSEWAY BAY
CENTRAL
CENTRAL/WESTERN
EASTERN
KWAI CHUNG
KWUN TONG
MONG KOK
NORTH
SHAM SHUI PO
SHATIN
SOUTHERN
TAI PO
TAP MUN
TSEUNG KWAN O
TSUEN WAN
TUEN MUN
TUNG CHUNG
YUEN LONG
Second station
--- SELECT ---
CAUSEWAY BAY
CENTRAL
CENTRAL/WESTERN
EASTERN
KWAI CHUNG
KWUN TONG
MONG KOK
NORTH
SHAM SHUI PO
SHATIN
SOUTHERN
TAI PO
TAP MUN
TSEUNG KWAN O
TSUEN WAN
TUEN MUN
TUNG CHUNG
YUEN LONG
Third station
--- SELECT ---
CAUSEWAY BAY
CENTRAL
CENTRAL/WESTERN
EASTERN
KWAI CHUNG
KWUN TONG
MONG KOK
NORTH
SHAM SHUI PO
SHATIN
SOUTHERN
TAI PO
TAP MUN
TSEUNG KWAN O
TSUEN WAN
TUEN MUN
TUNG CHUNG
YUEN LONG
Fourth station
--- SELECT ---
CAUSEWAY BAY
CENTRAL
CENTRAL/WESTERN
EASTERN
KWAI CHUNG
KWUN TONG
MONG KOK
NORTH
SHAM SHUI PO
SHATIN
SOUTHERN
TAI PO
TAP MUN
TSEUNG KWAN O
TSUEN WAN
TUEN MUN
TUNG CHUNG
YUEN LONG
Fifth station
--- SELECT ---
CAUSEWAY BAY
CENTRAL
CENTRAL/WESTERN
EASTERN
KWAI CHUNG
KWUN TONG
MONG KOK
NORTH
SHAM SHUI PO
SHATIN
SOUTHERN
TAI PO
TAP MUN
TSEUNG KWAN O
TSUEN WAN
TUEN MUN
TUNG CHUNG
YUEN LONG
Sixth station
--- SELECT ---
CAUSEWAY BAY
CENTRAL
CENTRAL/WESTERN
EASTERN
KWAI CHUNG
KWUN TONG
MONG KOK
NORTH
SHAM SHUI PO
SHATIN
SOUTHERN
TAI PO
TAP MUN
TSEUNG KWAN O
TSUEN WAN
TUEN MUN
TUNG CHUNG
YUEN LONG
3. Please select average time range
Selectino of average time range
Hourly
Daily Mean
Monthly Average
Yearly Average
Select
4. Please select a time period not exceeding 366 days
Display of hourly chart report is available only on the same date of "From: (YYYY/MM/DD)" and "To: (YYYY/MM/DD)"
Year
From: (YYYY/MM/DD)
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
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Year
To: (YYYY/MM/DD)
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
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2005
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Environmental Protection Department of HKSAR
