deiG Hong Kong Air Quality Indices

2024-05-28
22:44
🔄
 
 

 
 

Urban core
港九市區
Whole territories
全境
43
Good
44
Good

   Location AQI  Level Dominant
 HK Central/Western中西區 44  Good O₃ PM₂₅
O₃
PM₂₅
PM₁₀
NO₂
SO₂
μg/m³
109.6
9.0
21.9
13.8
2.5
iAQI
46
38
20
7
1
 Eastern東區 46  Good O₃ PM₂₅
O₃
PM₂₅
PM₁₀
NO₂
SO₂
μg/m³
118.9
8.1
21.5
15.8
1.0
iAQI
49
34
20
8
1
 Southern南區 40  Good O₃ PM₂₅
O₃
PM₂₅
PM₁₀
NO₂
SO₂
μg/m³
103.0
6.9
15.4
9.0
2.0
iAQI
43
29
14
5
1
 Kln Sham Shui Po深水埗 39  Good O₃ PM₂₅
O₃
PM₂₅
PM₁₀
NO₂
SO₂
μg/m³
94.4
8.4
19.4
28.5
3.5
iAQI
39
35
18
14
2
 Kwun Tong觀塘 44  Good O₃ PM₂₅
O₃
PM₂₅
PM₁₀
NO₂
SO₂
μg/m³
117.9
6.2
19.5
15.7
0.8
iAQI
49
26
18
8
0
 New Territories Tung Chung東涌 44  Good PM₂₅ O₃
PM₂₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
10.4
97.8
14.5
9.4
0.9
iAQI
43
41
13
5
0
 Tuen Mun屯門 41  Good O₃ PM₂₅
O₃
PM₂₅
PM₁₀
NO₂
SO₂
μg/m³
103.5
8.1
17.1
13.1
3.2
iAQI
43
34
16
7
2
 Yuen Long元朗 43  Good O₃ PM₂₅
O₃
PM₂₅
PM₁₀
NO₂
SO₂
μg/m³
110.4
7.6
13.7
16.8
1.8
iAQI
46
32
13
9
1
 Tsuen Wan荃灣 45  Good PM₂₅ O₃
PM₂₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
10.6
100.0
19.2
19.9
2.6
iAQI
44
42
18
10
1
 Kwai Chung葵涌 42  Good O₃ PM₂₅
O₃
PM₂₅
PM₁₀
NO₂
SO₂
μg/m³
97.4
9.4
18.2
23.8
2.0
iAQI
41
39
17
12
1
 North北區 46  Good O₃ PM₂₅
O₃
PM₂₅
PM₁₀
NO₂
SO₂
μg/m³
109.2
10.1
17.7
12.8
5.7
iAQI
45
42
16
7
3
 Tai Po大埔 46  Good O₃ PM₂₅
O₃
PM₂₅
PM₁₀
NO₂
SO₂
μg/m³
121.2
7.9
19.8
9.2
1.6
iAQI
50
33
18
5
1
 Sha Tin沙田 47  Good O₃ PM₂₅
O₃
PM₂₅
PM₁₀
NO₂
SO₂
μg/m³
126.7
5.9
15.6
7.8
1.3
iAQI
53
25
14
4
1
 Tseung Kwan O將軍澳 48  Good O₃ PM₂₅
O₃
PM₂₅
PM₁₀
NO₂
SO₂
μg/m³
126.8
6.5
25.9
8.1
3.5
iAQI
53
27
24
4
2
rural Tap Mun塔門 50  Good O₃ PM₂₅
O₃
PM₂₅
PM₁₀
SO₂
NO₂
μg/m³
134.8
6.7
19.3
2.5
1.5
iAQI
56
28
18
1
1
 roadside Central中環 55  Fair PM₂₅ O₃
PM₂₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
16.2
100.3
27.4
29.0
1.6
iAQI
59
42
25
15
1
 Causeway Bay銅鑼灣 54  Fair PM₂₅ NO₂
PM₂₅
NO₂
O₃
PM₁₀
SO₂
μg/m³
16.4
59.2
67.1
29.0
2.3
iAQI
59
30
28
27
1
 Mong Kok旺角--  N/A
O₃
NO₂
SO₂
PM₁₀
PM₂₅
μg/m³
75.6
55.5
1.9
--
--
iAQI
31
28
1
--
--

History & Stats

Locations of Stations

Based on:

Contact: aqi@asc.hk