Environmental Protection Department

The calculated L10 (1 hour) in the traffic peak hour in noise map 2020 (at 4m height)

The air quality monitoring network of Hong Kong

Latest information on beach water quality grading

Bin Supplier List Non-Exhaustive List of Local Suppliers of Waste Separation Bins Declaration This is a non-exhaustive list of local suppliers of waste separation bins on each floor. The Hong Kong SAR Government does not warrant or guarantee that the contents of this list are accurate or complete and disclaims any responsibility to the users of this list and the suppliers mentioned therein in respect of any errors therein. The inclusion of any suppliers does not in any way imply endorsement by the Hong Kong SAR Government and the non-inclusion of any suppliers should not be construed as indicating any negative concern by the Hong Kong SAR Government towards those suppliers. If any local suppliers of waste separation bins are interested in adding information of your company to the above list, please fill in the registration form and return it to us for application.

Current Air Quality Health Index (AQHI) at individual general and roadside Air Quality Monitoring stations

Current range and forecast of Air Quality Health Index (AQHI) at general and roadside stations

Applications for approval of environmental impact assessment report under the Environmental Impact Assessment Ordinance

Applications for permission to apply directly for environmental permit under the Environmental Impact Assessment Ordinance

Location and details of electric vehicle chargers offered by the Government and private sector for public access.

With the theme of "carbon neutrality", the kNOw Carbon House provides a variety of interactive exhibitions and environmental activities to promote low-carbon living.

A number of polluting activities and operations require permits or licences. To save applicants' time, the EPD has established Customer Service Counters at all of its Regional Offices. The department also receive electronic submissions. For details, please refer to EPD Webpage.

The dataset provides the statistics on Greenhouse Gas Emissions and Carbon Intensity in Hong Kong.

The dataset provides the statistics on Greenhouse Gas emissions in Hong Kong by sector

Habitat Maps from EIA Reports

Beach Water Quality data from 1986 to 2025 (English Version)

Beach Water Quality data from 1986 to 2025 (Simplified Chinese Version)

Beach Water Quality data from 1986 to 2025 (Traditional Chinese Version)

Marine Water Quality data at different Marine Water Quality Monitoring stations from 1986 to 2025 (English Version)

Marine Water Quality data at different Marine Water Quality Monitoring stations from 1986 to 2025 (Simplified Chinese Version)

Marine Water Quality data at different Marine Water Quality Monitoring stations from 1986 to 2025 (Traditional Chinese Version)

River Water Quality data at different monitoring stations from 1986 to 2025 (English Version)

River Water Quality data at different monitoring stations from 1986 to 2025 (Simplified Chinese Version)

River Water Quality data at different monitoring stations from 1986 to 2025 (Traditional Chinese Version)

A list of Hong Kong Collector / Recycler (Disclaimer: The Government of the Hong Kong Special Administrative Region (HKSAR Government) does not warrant or guarantee that the contents of this Directory are accurate or complete. And the inclusion of any organisations does not in any way imply endorsement by HKSAR Government.)

Hydrogen Sulphide Monitoring Data at the Boundary of WENT and NENT Landfills

The data identifies the locations of Industrial Area (IF) Influencing Factors in determining ASR by the TM under the Noise Control Ordinance

This dataset provides the details of issued construction noise permit in Hong Kong

This dataset provides the details of licensed clinical waste collectors in Hong Kong

This dataset provides the details of licensed chemical waste collectors in Hong Kong

The Environment and Conservation Fund (ECF) has started funding non-profit organisations in the recovery of surplus food since July 2014. The recipient organisations collect surplus food from wet markets, retail shops, supermarkets, club houses, hotels and food suppliers etc. and redistribute them to the needy. Locations of centres of on-going ECF-funded Surplus Food Recovery Projects will be available for organisations' and public's reference.

Locations of wet markets which are covered by on-going ECF-funded Surplus Food Recovery Projects will be available for organisations' and public's reference.

The data shows the extent of LNRS on roads in computing noise mapping

Annual quantity of municipal solid waste locally generated from 2009 to 2024

Annual quantity of recyclables recovered from municipal solid waste from 2009 to 2024

Non-Exhaustive List of Local Suppliers of On-site Food Waste Pre-Treatment and Treatment Systems Declaration This is a non-exhaustive list of local suppliers of waste separation bins on each floor. The Hong Kong SAR Government does not warrant or guarantee that the contents of this list are accurate or complete and disclaims any responsibility to the users of this list and the suppliers mentioned therein in respect of any errors therein. The inclusion of any suppliers does not in any way imply endorsement by the Hong Kong SAR Government and the non-inclusion of any suppliers should not be construed as indicating any negative concern by the Hong Kong SAR Government towards those suppliers. If any local suppliers of on-site food waste pre-treatment and treatment systems are interested in adding information of your company to the above list, please fill in the registration form (https://www.wastereduction.gov.hk/sites/default/files/resources_centre/Registration_form_for_composter_supplier_en_Sept2018_wcag.pdf) and return it to us for application. Hong Kong Waste Reduction Website: https://www.wastereduction.gov.hk/en-hk/resources-centre/supplier-list

Location of Recycling Station

Air Quality Health Index (AQHI) at individual general and roadside Air Quality Monitoring stations for the past 24 hours

Pollutant Concentration at individual general and roadside Air Quality Monitoring stations for the past 24 hours

Hourly Air Pollution Index (API) at different Air Quality Monitoring stations from July 1999 to December 2013 (English Version)

Hourly Air Pollution Index (API) at different Air Quality Monitoring stations from July 1999 to December 2013 (Traditional Chinese Version)