Telephone Directory of the Government of the HKSAR And Related Organisations

This is a website where you can search for most of the telephone numbers of officers and hotlines in respect of government bureaux / departments and related organisations.

Last Updated: 11/02/2026

Environmental Protection Department
Air Quality Management Division
Air Science and Modelling Group
Regular & VOC Monitoring

Regular & VOC Monitoring

Regular & VOC Monitoring

Full Name	Post Title	Office Tel	Email
Full Name Dr. CHEUNG Tsz Fai, Vincent	Post Title Sr Env Protection Offr(Air Science & Modelling)1	Office Tel 3863 0333	vincentcheung@epd.gov.hk
Email vincentcheung@epd.gov.hk
Full Name Mr. CHAN Chi Kit, Jeff	Post Title Env Protection Offr(Air Science & Modelling)11	Office Tel 3863 0339	chikitchan@epd.gov.hk
Email chikitchan@epd.gov.hk
Full Name Ms. TAM Wing Sheung, Edith	Post Title Env Protection Offr(Air Science & Modelling)12	Office Tel 3863 0338	edithtam@epd.gov.hk
Email edithtam@epd.gov.hk
Full Name Miss SZE Hiu Wing, Carolyn	Post Title Asst Env Protection Offr(Air Science & Modelling)13	Office Tel 3863 0337	carolynhwsze@epd.gov.hk
Email carolynhwsze@epd.gov.hk
Full Name Ms. CHUNG Choi Ying, Joey	Post Title Ch Env Protection Insp(Air Science & Modelling)1	Office Tel 3863 0315	joeychung@epd.gov.hk
Email joeychung@epd.gov.hk
Full Name Mr. HO Kai On	Post Title Sr Env Protection Insp(Air Science & Modelling)11	Office Tel 3863 0321	koho@epd.gov.hk
Email koho@epd.gov.hk
Full Name Mr. LEE Kwok Ming, Kelvin	Post Title Sr Env Protection Insp(Air Science & Modelling)12	Office Tel 3863 0320	kwokminglee@epd.gov.hk
Email kwokminglee@epd.gov.hk
Full Name Miss WONG Siu Kam, Viona	Post Title Sr Env Protection Insp(Air Science & Modelling)13	Office Tel 3863 0319	skwong@epd.gov.hk
Email skwong@epd.gov.hk
Full Name Ms. TANG Bing Lin, Belinda	Post Title Sr Env Protection Insp(Air Science & Modelling)14	Office Tel 3863 0318	belindatang@epd.gov.hk
Email belindatang@epd.gov.hk
Full Name Mr. LEUNG Wai Shun, Wilson	Post Title Sr Env Protection Insp(Air Science & Modelling)15	Office Tel 3863 0323	wilsonleung@epd.gov.hk
Email wilsonleung@epd.gov.hk
Full Name Mr. YIP Chik Sum, Sam	Post Title Sr Env Protection Insp(Air Science & Modelling)17	Office Tel 3863 0317	samyip@epd.gov.hk
Email samyip@epd.gov.hk
Full Name Mr. WONG Kwok Ping, Dick	Post Title Sr Env Protection Insp(Air Science & Modelling)18	Office Tel 3863 0316	kpwong@epd.gov.hk
Email kpwong@epd.gov.hk
Full Name Mr. LAW Siu Chun, Bob	Post Title Env Protection Insp(Air Science & Modelling)11	Office Tel 3863 0343	sclaw@epd.gov.hk
Email sclaw@epd.gov.hk
Full Name Mr. CHENG Ka wai, William	Post Title Env Protection Insp(Air Science & Modelling)12	Office Tel 3863 0351	kwcheng@epd.gov.hk
Email kwcheng@epd.gov.hk
Full Name Mr. CHAN Yuen Wing	Post Title Env Protection Insp(Air Science & Modelling)13	Office Tel 3863 0350	yuenwingchan@epd.gov.hk
Email yuenwingchan@epd.gov.hk
Full Name Ms. YUEN Oi Ying, Amanda	Post Title Env Protection Insp(Air Science & Modelling)14	Office Tel 3863 0349	oyyuen@epd.gov.hk
Email oyyuen@epd.gov.hk
Full Name Miss WONG King Yan, Grace	Post Title Env Protection Insp(Air Science & Modelling)15	Office Tel 3863 0346	kingyanwong@epd.gov.hk
Email kingyanwong@epd.gov.hk
Full Name Mr. NG Yu Tian, Tim	Post Title Env Protection Insp(Air Science & Modelling)16	Office Tel 3863 0345	timytng@epd.gov.hk
Email timytng@epd.gov.hk
Full Name Mr. LIM En	Post Title Env Protection Insp(Air Science & Modelling)17	Office Tel 3863 0329	davidlim@epd.gov.hk
Email davidlim@epd.gov.hk
Full Name -	Post Title Env Protection Insp(Air Science & Modelling)18	Office Tel 2594 6497
Email
Full Name Mr. MOK Kar Hei, Karrick	Post Title Env Protection Insp(Air Science & Modelling)19	Office Tel 3863 0342	khmok@epd.gov.hk
Email khmok@epd.gov.hk
Full Name Mr. LI Man Hin, Symphonia	Post Title Env Protection Insp(Air Science & Modelling)111	Office Tel 3863 0341	symphoniamhli@epd.gov.hk
Email symphoniamhli@epd.gov.hk
Full Name Mr. LAI Hau Yan, Jackson	Post Title Env Proteciton Insp(Air Science & Modelling)112	Office Tel 3863 0344	hylai@epd.gov.hk
Email hylai@epd.gov.hk
Full Name Mr. NG Ting Chun	Post Title Env Protection Insp(Air Science & Modelling)113	Office Tel 3863 0331	tcng@epd.gov.hk
Email tcng@epd.gov.hk

Remarks:

1.For those calling from places outside Hong Kong, please dial the area code "852" before the telephone number (not applicable to overseas offices).
2.Click the name of officer/enquiry for further information.
3.All data on this website are provided and updated by respective bureaux / departments and related organisations.