deiG Hong Kong Air Quality Indices


A service of  deiG Cloud
   

 
2023-02-03 12:39

Urban core 港九市區Whole territories 全境
56
Fair
           
60
Fair
           

Today P.M.
Tomorrow A.M.
FORECAST beta 40 to 8025 to 75

   Location AQI  Level Dominant
 HK Central/Western中西區 62  Fair PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
20.8
84.0
29.3
30.7
3.5
iAQI
69
34
27
15
2
 Eastern東區 53  Fair PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
15.5
90.2
32.2
31.6
1.9
iAQI
57
36
30
16
1
 Southern南區 66  Fair PM₂.₅ PM₁₀
PM₂.₅
PM₁₀
O₃
NO₂
SO₂
μg/m³
22.6
44.5
84.2
27.9
5.0
iAQI
73
41
34
14
3
 Kln Sham Shui Po深水埗 51  Fair PM₂.₅ NO₂
PM₂.₅
NO₂
PM₁₀
O₃
SO₂
μg/m³
15.2
:60.2
27.3
:48.1
:3.0
iAQI
57
30
25
19
2
 Kwun Tong觀塘 57  Fair PM₂.₅ PM₁₀
PM₂.₅
PM₁₀
O₃
NO₂
SO₂
μg/m³
18.3
36.2
61.5
48.1
4.1
iAQI
63
34
25
24
2
 New Territories Tung Chung東涌 50  Good PM₂.₅ PM₁₀
PM₂.₅
PM₁₀
O₃
NO₂
SO₂
μg/m³
14.5
33.5
60.8
31.6
8.0
iAQI
55
31
25
16
4
 Tuen Mun屯門 79  Poor PM₂.₅ PM₁₀
PM₂.₅
PM₁₀
NO₂
O₃
SO₂
μg/m³
29.0
61.0
62.8
44.0
4.1
iAQI
86
53
31
18
2
 Yuen Long元朗 66  Fair PM₂.₅ PM₁₀
PM₂.₅
PM₁₀
O₃
NO₂
SO₂
μg/m³
22.6
41.8
72.0
37.4
4.2
iAQI
73
39
29
18
2
 Tsuen Wan荃灣 62  Fair PM₂.₅ PM₁₀
PM₂.₅
PM₁₀
O₃
NO₂
SO₂
μg/m³
20.9
33.7
73.9
34.1
8.1
iAQI
69
31
30
17
4
 Kwai Chung葵涌 61  Fair PM₂.₅ PM₁₀
PM₂.₅
PM₁₀
O₃
NO₂
SO₂
μg/m³
20.1
37.2
65.8
47.5
4.3
iAQI
67
34
27
23
2
 North北區: 66  Fair PM₂.₅ PM₁₀
PM₂.₅
PM₁₀
O₃
NO₂
SO₂
μg/m³
·22.9
·39.6
·70.3
23.1
2.0
iAQI
73
37
28
11
1
 Tai Po大埔 58  Fair PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
18.2
94.3
32.0
20.1
1.8
iAQI
63
38
30
10
1
 Sha Tin沙田 52  Fair PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
14.4
99.0
28.3
9.7
2.9
iAQI
55
40
26
5
2
 Tseung Kwan O將軍澳 62  Fair PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
20.3
98.6
34.1
10.8
2.3
iAQI
68
40
32
5
1
rural Tap Mun塔門 59  Fair PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
19.0
90.0
35.6
5.4
4.9
iAQI
65
36
33
3
3
 roadside Central中環 65  Fair PM₂.₅ NO₂
PM₂.₅
NO₂
PM₁₀
O₃
SO₂
μg/m³
22.4
69.0
29.5
47.7
2.8
iAQI
72
34
27
19
1
 Causeway Bay銅鑼灣 70  Fair PM₂.₅ PM₁₀
PM₂.₅
PM₁₀
NO₂
O₃
SO₂
μg/m³
24.2
48.7
82.7
34.1
5.0
iAQI
76
45
41
14
3
 Mong Kok旺角 71  Fair PM₂.₅ NO₂
PM₂.₅
NO₂
PM₁₀
O₃
SO₂
μg/m³
24.6
91.9
45.3
38.1
4.8
iAQI
77
45
42
15
3

Historical Data    • Locations of Stations

Based on:

Contact: asc@asc.hk