Hong Kong - China   2024-03-28   Thursday   22.38N, 114.19E

New Territories

Hong Kong - China
2024-03-28

Air Quality

Excellent

No health implications.

18

PM2.5

37

PM10

61

O3

0.5

CO

6

SO2

27

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

28 Mar

65 Good

Fri

29 Mar

91 Good

Sat

30 Mar

62 Good

Sun

31 Mar

45 Excellent

Mon

1 Apr

46 Excellent

Tue

2 Apr

40 Excellent

Wed

3 Apr

42 Excellent

Monthly Average AQI (New Territories)

2019/03 - 2024/02

Air quality in the last 12 months (New Territories)

2024/02
26
24
22
23
24
22
17
16
18
61
52
33
46
38
34
36
28
33
26
19
20
22
36
34
27
44
36
41
48
2024/01
59
54
47
38
40
56
49
52
49
35
42
53
44
29
35
42
36
26
24
36
35
34
29
38
42
49
52
34
42
49
33
2023/12
49
50
49
56
47
42
28
36
43
34
19
39
32
29
23
20
34
47
37
28
30
53
48
43
43
49
48
55
37
51
61
2023/11
36
30
31
27
24
30
40
38
39
29
27
22
23
36
33
34
53
60
56
52
40
33
51
49
52
45
52
50
52
54
2023/10
26
34
36
46
30
32
18
21
16
18
25
27
26
35
43
46
40
42
33
28
23
31
39
31
29
26
22
31
37
41
37
2023/09
19
26
22
38
34
37
28
17
18
18
14
12
13
11
14
15
15
14
14
14
22
28
20
18
22
23
27
23
22
25
2023/08
16
22
21
18
24
31
27
26
25
24
23
18
23
28
29
32
36
25
27
23
19
18
23
15
17
18
17
17
21
27
24
2023/07
12
11
15
17
19
17
22
18
13
13
14
14
15
18
37
22
26
31
19
16
16
14
12
13
16
46
33
30
26
21
15
2023/06
38
35
24
17
19
17
17
14
18
16
22
20
21
23
22
17
13
15
18
19
18
17
17
16
19
13
14
15
16
17
2023/05
38
41
32
26
20
19
23
24
31
40
37
40
23
30
40
27
19
39
45
34
21
22
31
55
46
28
27
25
33
57
53
2023/04
30
26
30
34
28
25
24
41
50
34
36
29
47
60
49
45
36
30
29
28
30
37
52
45
32
23
34
34
31
34
2023/03
53
60
51
45
39
40
33
34
43
43
39
41
71
53
44
44
34
36
29
31
25
20
25
34
28
16
17
27
35
31
28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
  • Excellent
  • Good
  • Lightly
  • Moderately
  • Heavily
  • Severely
Air quality source: CNEMC

*: primary pollution