deiG Hong Kong Air Quality Indices


A service of  deiG Cloud
   

 
2023-12-09 20:33

Urban core
港九市區
Whole territories
全境
77
Poor
71
Fair

   Location AQI  Level Dominant
 HK Central/Western中西區 77  Poor PM₂₅ O₃
PM₂₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
28.4
103.1
42.5
55.7
1.9
iAQI
85
42
39
28
1
 Eastern東區 69  Fair PM₂₅ O₃
PM₂₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
23.6
113.2
43.2
47.0
1.8
iAQI
75
46
40
23
1
 Southern南區 65  Fair PM₂₅ O₃
PM₂₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
20.4
124.6
39.5
37.3
4.4
iAQI
68
51
37
19
2
 Kln Sham Shui Po深水埗 90  Poor PM₂₅ PM₁₀
PM₂₅
PM₁₀
NO₂
O₃
SO₂
μg/m³
35.4
60.3
69.3
80.7
2.6
iAQI
100
53
34
33
1
 Kwun Tong觀塘 72  Fair PM₂₅ O₃
PM₂₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
25.1
116.8
46.4
44.8
3.4
iAQI
78
48
43
22
2
 New Territories Tung Chung東涌 42  Good PM₂₅ O₃
PM₂₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
10.5
86.9
20.4
15.0
7.1
iAQI
44
35
19
7
4
 Tuen Mun屯門 76  Poor PM₂₅ PM₁₀
PM₂₅
PM₁₀
NO₂
O₃
SO₂
μg/m³
27.1
55.8
88.2
35.6
7.4
iAQI
82
51
44
15
4
 Yuen Long元朗 65  Fair PM₂₅ PM₁₀
PM₂₅
PM₁₀
O₃
NO₂
SO₂
μg/m³
22.7
37.1
74.9
48.5
7.1
iAQI
73
34
31
24
4
 Tsuen Wan荃灣 69  Fair PM₂₅ PM₁₀
PM₂₅
PM₁₀
NO₂
O₃
SO₂
μg/m³
24.5
40.2
56.6
68.4
5.2
iAQI
77
37
28
28
3
 Kwai Chung葵涌 62  Fair PM₂₅ PM₁₀
PM₂₅
PM₁₀
O₃
NO₂
SO₂
μg/m³
20.9
37.9
79.9
55.2
10.9
iAQI
69
35
33
27
6
 North北區 115  Bad PM₂₅ PM₁₀
PM₂₅
PM₁₀
O₃
NO₂
SO₂
μg/m³
46.5
75.4
126.1
20.3
2.5
iAQI
128
61
51
10
1
 Tai Po大埔 67  Fair PM₂₅ O₃
PM₂₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
21.4
124.1
40.6
23.0
2.5
iAQI
70
51
38
11
1
 Sha Tin沙田 62  Fair PM₂₅ O₃
PM₂₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
18.5
127.2
34.6
13.1
2.1
iAQI
64
52
32
7
1
 Tseung Kwan O將軍澳 69  Fair PM₂₅ O₃
PM₂₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
22.3
134.3
34.0
20.1
3.7
iAQI
72
55
31
10
2
rural Tap Mun塔門 58  Fair PM₂₅ O₃
PM₂₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
15.8
125.3
25.4
7.8
1.6
iAQI
58
51
24
4
1
 roadside Central中環 88  Poor PM₂₅ PM₁₀
PM₂₅
PM₁₀
NO₂
O₃
SO₂
μg/m³
34.5
56.0
69.0
84.1
4.4
iAQI
98
51
34
34
2
 Causeway Bay銅鑼灣 106  Bad PM₂₅ PM₁₀
PM₂₅
PM₁₀
NO₂
O₃
SO₂
μg/m³
42.7
70.3
94.3
66.2
5.2
iAQI
118
58
47
27
3
 Mong Kok旺角 110  Bad PM₂₅ PM₁₀
PM₂₅
PM₁₀
NO₂
O₃
SO₂
μg/m³
44.6
68.2
108.5
63.1
5.2
iAQI
123
57
55
26
3

 Historical Data Locations of Stations

Based on:

Contact: aqi@asc.hk