Location

Station Type
(Height above Ground)

Address

Pollutant Measured

SO₂

NO₂

O₃

CO

RSP

Central/Western

General
(18m)

Upper Level Police Station,
1 High Street

Y

Y

Y

Y

Kwai Chung

General
(25m)

Chen Zao Man College,
1-5 Kwai Hop Street

Y

Y

Y

Y

Kwun Tong

General
(25m)

Kwun Tong District Office,
6 Tung Yuan Street

Y

Y

Y

Y

Sha Tin

General
(21m)

Sha Tin Government Secondary School,
11-17 Man Lai Road

Y

Y

Y

Y

Sham Shui Po

General
(17m)

Sham Shui Po Police Station,
37A Yen Chow Street

Y

Y

Y

Y

Tai Po

General
(25m)

Tai Po Government Office Building,
1 Ting Kok Road

Y

Y

Y

Y

Tap Mun

General
(11 m)

Tap Mun Police Station

Y

Y

Y

Y

Y

Tsuen Wan

General
(17m)

Princess Alexandra Community Centre,
60 Tai Ho Road

Y

Y

Y

Y

Y

Yuen Long

General
(25m)

Yuen Long District Office,
296 Castle Peak Road

Y

Y

Y

Y

Causeway Bay

Urban Roadside
(2 m)

1 Yee Wo Street

Y

Y

Y

Y

Central

Urban Roadside
(4 m)

Junction of Chater Road & Des Voeux Road Central

Y

Y

Y

Y

Mong Kok

Urban Roadside
(2 m)

Mong Kok Road Pumping Station,
4E Mongkok Road

Y

Y

Y

Y