deiG Hong Kong Air Quality Indices


A service of    deiG Cloud

2022-01-25 04:48
 
 18.0
79 %

Max UV forecast

5 Moderate+

Urban core 港九市區Whole territories 全境
36
Good
           
37
Good
           

Forecast beta 
Today A.M.
Today P.M.
General Good to FairGood to Fair
Roadside Good to FairGood to Fair

  Location AQI  Level Dominant
 HK Central/Western中西區33  Good O₃ PM₂.₅
O₃
PM₂.₅
PM₁₀
NO₂
SO₂
μg/m³
83.0
6.9
13.4
9.7
1.1
iAQI
33
29
12
5
1
 Eastern東區37  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
8.6
83.3
22.5
11.4
0.8
iAQI
36
33
21
6
0
 Southern南區34  Good O₃ PM₂.₅
O₃
PM₂.₅
PM₁₀
NO₂
SO₂
μg/m³
83.0
7.4
9.6
7.7
1.1
iAQI
33
31
9
4
1
 Kln Sham Shui Po深水埗*34  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
8.2
*72.7
18.2
*17.9
*2.8
iAQI
34
29
17
9
1
 Kwun Tong觀塘38  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
10.0
67.9
16.0
16.1
5.5
iAQI
42
27
15
8
3
 New Territories Tung Chung東涌41  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
10.8
64.1
15.1
13.0
7.6
iAQI
45
26
14
6
4
 Tuen Mun屯門45  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
12.0
57.3
18.1
17.4
1.3
iAQI
50
23
17
9
1
 Yuen Long元朗42  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
11.1
67.5
14.6
17.1
3.2
iAQI
46
27
14
8
2
 Tsuen Wan荃灣43  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
11.3
68.4
15.5
11.0
4.4
iAQI
47
27
14
5
2
 North北區27  Good O₃ PM₂.₅
O₃
PM₂.₅
PM₁₀
NO₂
SO₂
μg/m³
71.6
5.2
13.1
11.1
3.2
iAQI
29
22
12
5
2
 Kwai Chung葵涌40  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
10.3
74.6
14.0
10.0
5.8
iAQI
43
30
13
5
3
 Tai Po大埔33  Good O₃ PM₂.₅
O₃
PM₂.₅
PM₁₀
NO₂
SO₂
μg/m³
79.7
7.4
12.1
7.8
3.4
iAQI
32
31
11
4
2
 Sha Tin沙田34  Good O₃ PM₂.₅
O₃
PM₂.₅
PM₁₀
NO₂
SO₂
μg/m³
81.3
7.8
12.2
8.3
3.2
iAQI
33
32
11
4
2
 Tseung Kwan O將軍澳36  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
8.6
79.0
20.7
5.7
2.8
iAQI
36
32
19
3
1
rural Tap Mun塔門30  Good O₃ PM₂.₅
O₃
PM₂.₅
PM₁₀
SO₂
NO₂
μg/m³
80.1
5.5
13.9
7.3
5.4
iAQI
32
23
13
4
3
 roadside Central中環39  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
10.2
72.6
17.1
15.8
1.8
iAQI
42
29
16
8
1
 Causeway Bay銅鑼灣*43  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
11.6
61.7
20.8
*21.3
*2.1
iAQI
48
25
19
10
1
 Mong Kok旺角29  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
7.4
51.1
13.7
24.9
1.7
iAQI
31
21
13
12
1

Historical Data    • Locations of Stations

Based on:

Contact: asc@asc.hk