deiG Hong Kong Air Quality Indices

2024-11-21
13:17
🔄
 
 
 
 

Urban core
港九市區
Whole territories
全境
21
Excellent
23
Excellent

   Location AQI  Level Dom.
 HK Central/Western中西區 22  Excellent
NO₂
PM₂₅
O₃
PM₁₀
SO₂
μg/m³
43.9
4.7
18.2
7.8
3.4
iAQI
22
20
7
7
2
 Eastern東區 20  Excellent
NO₂
PM₂₅
O₃
PM₁₀
SO₂
μg/m³
45.0
2.0
20.5
3.4
0.6
iAQI
22
8
8
3
0
 Southern南區 18  Excellent
NO₂
PM₂₅
O₃
PM₁₀
SO₂
μg/m³
38.0
3.1
25.1
4.1
3.1
iAQI
19
13
10
4
2
 Kln Sham Shui Po深水埗 17  Excellent
NO₂
PM₂₅
O₃
PM₁₀
SO₂
μg/m³
38.0
2.7
23.3
4.8
4.2
iAQI
19
11
9
4
2
 Kwun Tong觀塘· 25  Excellent
NO₂
PM₂₅
PM₁₀
O₃
SO₂
μg/m³
54.4
4.3
8.4
:12.1
2.6
iAQI
27
18
8
5
1
 New Territories Tung Chung東涌--  N/A
PM₂₅
NO₂
O₃
PM₁₀
SO₂
μg/m³
8.5
:34.2
34.0
14.1
1.2
iAQI
35
17
14
13
1
 Tuen Mun屯門 30  Good PM₂₅
PM₂₅
NO₂
PM₁₀
O₃
SO₂
μg/m³
8.0
37.7
14.1
27.0
4.5
iAQI
33
19
13
11
2
 Yuen Long元朗 32  Good PM₂₅
PM₂₅
NO₂
O₃
PM₁₀
SO₂
μg/m³
8.7
28.3
31.7
11.3
1.6
iAQI
36
14
13
10
1
 Tsuen Wan荃灣 20  Excellent
PM₂₅
NO₂
O₃
PM₁₀
SO₂
μg/m³
5.1
29.9
22.2
6.5
1.5
iAQI
21
15
9
6
1
 Kwai Chung葵涌 30  Good PM₂₅
PM₂₅
NO₂
O₃
PM₁₀
SO₂
μg/m³
7.8
41.2
21.4
8.4
1.6
iAQI
32
20
9
8
1
 North北區 22  Excellent
PM₂₅
O₃
NO₂
PM₁₀
SO₂
μg/m³
6.0
29.9
22.5
8.2
1.9
iAQI
25
12
11
8
1
 Tai Po大埔· 26  Good PM₂₅
PM₂₅
NO₂
O₃
PM₁₀
SO₂
μg/m³
6.9
·23.3
24.5
9.8
·3.8
iAQI
29
11
10
9
2
 Sha Tin沙田 12  Excellent
NO₂
O₃
PM₂₅
PM₁₀
SO₂
μg/m³
24.4
28.6
1.5
2.1
1.4
iAQI
12
12
6
2
1
 Tseung Kwan O將軍澳--  N/A
PM₂₅
NO₂
O₃
PM₁₀
SO₂
μg/m³
:3.5
:28.1
:24.0
:3.6
:0.4
iAQI
15
14
10
3
0
rural Tap Mun塔門 19  Excellent
O₃
PM₂₅
PM₁₀
NO₂
SO₂
μg/m³
45.1
4.3
5.4
9.7
2.0
iAQI
18
18
5
5
1
 roadside Central中環 41  Good PM₂₅
PM₂₅
NO₂
PM₁₀
SO₂
O₃
μg/m³
10.7
63.5
13.5
5.8
5.6
iAQI
45
31
12
3
2
 Causeway Bay銅鑼灣 55  Fair PM₂₅
PM₂₅
NO₂
PM₁₀
SO₂
O₃
μg/m³
16.7
68.7
27.9
7.3
5.4
iAQI
60
34
26
4
2
 Mong Kok旺角 22  Excellent
NO₂
PM₂₅
PM₁₀
O₃
SO₂
μg/m³
44.8
4.7
6.5
6.7
3.8
iAQI
22
20
6
3
2

History & Stats

Locations of Stations

Based on:

Contact: aqi@asc.hk

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