deiG Hong Kong Air Quality Indices


A service of  deiG Cloud
   

 
2023-06-03 03:32

Urban core 港九市區Whole territories 全境
31
Good
           
32
Good
           

   Location AQI  Level Dominant
 HK Central/Western中西區 28  Good O₃ PM₂.₅
O₃
PM₂.₅
PM₁₀
NO₂
SO₂
μg/m³
67.1
6.3
8.5
7.5
3.4
iAQI
28
26
8
4
2
 Eastern東區 44  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
11.5
69.5
13.1
10.3
1.4
iAQI
48
29
12
5
1
 Southern南區 17  Excellent
O₃
PM₂.₅
NO₂
PM₁₀
SO₂
μg/m³
38.0
3.7
19.0
8.9
3.3
iAQI
16
15
10
8
2
 Kln Sham Shui Po深水埗 25  Excellent
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
6.2
47.1
11.7
18.8
3.5
iAQI
26
20
11
10
2
 Kwun Tong觀塘 28  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
7.4
43.5
11.3
17.8
4.3
iAQI
31
18
10
9
2
 New Territories Tung Chung東涌 28  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
7.6
32.2
10.3
7.5
3.0
iAQI
32
13
10
4
2
 Tuen Mun屯門 37  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
10.0
38.7
12.3
20.3
1.2
iAQI
42
16
11
10
1
 Yuen Long元朗 27  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
7.1
39.3
9.9
17.9
3.8
iAQI
30
16
9
9
2
 Tsuen Wan荃灣 36  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
9.6
46.4
13.2
20.6
5.6
iAQI
40
19
12
10
3
 Kwai Chung葵涌 28  Good PM₂.₅ NO₂
PM₂.₅
NO₂
O₃
PM₁₀
SO₂
μg/m³
7.1
45.8
27.8
11.3
7.7
iAQI
30
23
12
10
4
 North北區 39  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
10.4
57.5
15.0
9.1
2.1
iAQI
43
24
14
5
1
 Tai Po大埔· 47  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
13.5
41.4
18.5
·22.2
·2.1
iAQI
53
17
17
11
1
 Sha Tin沙田 32  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
8.7
42.8
13.5
22.9
3.3
iAQI
36
18
12
12
2
 Tseung Kwan O將軍澳 32  Good PM₂.₅ O₃
PM₂.₅
O₃
PM₁₀
NO₂
SO₂
μg/m³
8.4
51.0
11.8
14.7
3.8
iAQI
35
21
11
7
2
rural Tap Mun塔門 35  Good PM₂.₅ PM₁₀
PM₂.₅
PM₁₀
O₃
NO₂
SO₂
μg/m³
9.6
14.9
29.9
6.7
4.9
iAQI
40
14
12
3
3
 roadside Central中環· 39  Good PM₂.₅ NO₂
PM₂.₅
NO₂
PM₁₀
O₃
SO₂
μg/m³
10.5
·46.3
14.2
20.8
·3.8
iAQI
44
24
13
9
2
 Causeway Bay銅鑼灣 32  Good PM₂.₅ O₃
PM₂.₅
O₃
NO₂
PM₁₀
SO₂
μg/m³
8.6
45.8
27.9
13.7
1.2
iAQI
36
19
14
13
1
 Mong Kok旺角 30  Good PM₂.₅ NO₂
PM₂.₅
NO₂
O₃
PM₁₀
SO₂
μg/m³
8.1
34.7
35.0
12.8
2.6
iAQI
34
18
15
12
1

 Historical Data Locations of Stations

Based on:

Contact: aqi@asc.hk