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List of Licensed Chemical Waste Collectors
List of Licensed Clinical Waste Collectors
Air Quality Data
Beach Water Quality Data
Motor Vehicle Noise Type Approval List
Marine Water Quality Data
River Water Quality Data
Back
Online Applications
Download Licences / Permits Application
Inquire License Application Status
Request for Widthdrawal of an application
Inquire Issued Noise Emission Label (EPD119/EPD119A)
Construction Noise Permit
Vehicle Emissions Compliances/Exemption Application Status Enquiry
Back
Complaint
General Pollution Complaint
Smoky Diesel Vehicle Complaint
Back
EPD HomePage
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Environmental Protection Interactive Centre
Volatile Organic Compounds Data - Download by Parameter
1. Please select a parameter
--- SELECT ---
Ethane
Ethene
Propane
Propene
i-butane
Butane
Ethyne
trans-2-Butene
1-Butene
cis-2-Butene
Cyclopentane
i-pentane
Pentane
1,3-Butadiene
trans-2-Pentene
1-Pentene
cis-2-Pentene
2,3-Dimethylbutane
3-Methylpentane
Hexane
Isoprene
1-Hexene
2,4-Dimethylpentane
2,3-Dimethylpentane
2,2-Dimethylbutane
2-Methylpentane
Methylcyclopentane
Benzene
Cyclohexane
2-Methylhexane
3-Methylhexane
2,2,4-Trimethylpentane
Heptane
Methylcyclohexane
2,3,4-Trimethylpentane
Toluene
2-Methylheptane
3-Methylheptane
Octane
Ethylbenzene
m-Xylene + p-Xylene
Styrene
o-Xylene
Nonane
i-propylbenzene
Propylbenzene
m-Ethyltoluene
p-Ethyltoluene
1,3,5-Trimethylbenzene
o-Ethyltoluene
1,2,4-Trimethylbenzene
Decane
1,2,3-Trimethylbenzene
m-Diethylbenzene
p-Diethylbenzene
Undecane
Dodecane
2. Please select Volatile Organic Compounds Monitoring Station(s). You may select up to 6 AQMS
First station
--- SELECT ---
CAPE D'AGUILAR
CENTRAL/WESTERN
MONG KOK
TAI PO
TSEUNG KWAN O
TSUEN WAN
TUNG CHUNG
YUEN LONG
Second station
--- SELECT ---
CAPE D'AGUILAR
CENTRAL/WESTERN
MONG KOK
TAI PO
TSEUNG KWAN O
TSUEN WAN
TUNG CHUNG
YUEN LONG
Third station
--- SELECT ---
CAPE D'AGUILAR
CENTRAL/WESTERN
MONG KOK
TAI PO
TSEUNG KWAN O
TSUEN WAN
TUNG CHUNG
YUEN LONG
Fourth station
--- SELECT ---
CAPE D'AGUILAR
CENTRAL/WESTERN
MONG KOK
TAI PO
TSEUNG KWAN O
TSUEN WAN
TUNG CHUNG
YUEN LONG
Fifth station
--- SELECT ---
CAPE D'AGUILAR
CENTRAL/WESTERN
MONG KOK
TAI PO
TSEUNG KWAN O
TSUEN WAN
TUNG CHUNG
YUEN LONG
Sixth station
--- SELECT ---
CAPE D'AGUILAR
CENTRAL/WESTERN
MONG KOK
TAI PO
TSEUNG KWAN O
TSUEN WAN
TUNG CHUNG
YUEN LONG
3. Please select a time period not exceeding 366 days to download hourly data
From: (YYYY/MM/DD)
Enquiry from year
2026
2025
2024
2023
2022
2021
/
Enquiry from month
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Enquiry from day
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To: (YYYY/MM/DD)
Enquiry end year
2026
2025
2024
2023
2022
2021
/
Enquiry end month
1
2
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Enquiry end day
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