Air Quality
Excellent
No health implications.
4
PM2.5
9
PM10
29
O3
0.4
CO
6
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Aug
50
Excellent
Sat
23 Aug
100
Good
Sun
24 Aug
54
Good
Mon
25 Aug
48
Excellent
Tue
26 Aug
45
Excellent
Wed
27 Aug
43
Excellent
Thu
28 Aug
24
Excellent
Air quality in the last 12 months (Taipa Island)
|
2025/06
|
34
|
23
|
25
|
20
|
18
|
20
|
15
|
12
|
14
|
12
|
14
|
15
|
13
|
27
|
32
|
24
|
20
|
13
|
11
|
11
|
13
|
12
|
10
|
11
|
12
|
13
|
9
|
11
|
12
|
8
|
|
|
2025/05
|
37
|
39
|
44
|
28
|
23
|
20
|
18
|
45
|
28
|
38
|
30
|
33
|
39
|
33
|
25
|
17
|
12
|
12
|
14
|
13
|
20
|
19
|
15
|
20
|
43
|
36
|
36
|
30
|
19
|
13
|
29
|
|
2025/04
|
29
|
29
|
34
|
42
|
26
|
53
|
51
|
56
|
47
|
29
|
24
|
26
|
195
|
177
|
121
|
91
|
66
|
52
|
32
|
26
|
25
|
25
|
24
|
22
|
40
|
38
|
38
|
38
|
31
|
48
|
|
|
2025/03
|
37
|
40
|
20
|
21
|
24
|
14
|
21
|
36
|
36
|
39
|
35
|
29
|
30
|
34
|
20
|
12
|
47
|
48
|
49
|
47
|
49
|
45
|
43
|
36
|
37
|
29
|
28
|
30
|
15
|
11
|
13
|
|
2025/02
|
30
|
22
|
13
|
20
|
39
|
46
|
31
|
45
|
52
|
43
|
35
|
30
|
42
|
37
|
29
|
60
|
49
|
60
|
41
|
35
|
37
|
37
|
29
|
23
|
50
|
55
|
39
|
32
|
|||
|
2025/01
|
65
|
67
|
54
|
54
|
61
|
73
|
52
|
58
|
65
|
47
|
39
|
30
|
36
|
35
|
49
|
60
|
53
|
58
|
57
|
55
|
43
|
55
|
42
|
29
|
25
|
23
|
22
|
34
|
60
|
44
|
36
|
|
2024/12
|
47
|
49
|
45
|
38
|
52
|
65
|
66
|
48
|
44
|
43
|
47
|
44
|
45
|
54
|
51
|
49
|
60
|
54
|
55
|
67
|
57
|
59
|
68
|
67
|
67
|
56
|
68
|
61
|
70
|
73
|
71
|
|
2024/11
|
44
|
32
|
47
|
53
|
49
|
57
|
47
|
47
|
52
|
47
|
48
|
50
|
41
|
19
|
14
|
23
|
19
|
30
|
19
|
11
|
19
|
32
|
38
|
44
|
45
|
24
|
38
|
41
|
41
|
48
|
|
|
2024/10
|
34
|
37
|
46
|
44
|
50
|
45
|
46
|
50
|
47
|
37
|
33
|
41
|
33
|
28
|
29
|
27
|
29
|
28
|
42
|
22
|
39
|
32
|
32
|
42
|
47
|
49
|
50
|
27
|
34
|
41
|
43
|
|
2024/09
|
12
|
16
|
37
|
28
|
25
|
18
|
29
|
23
|
11
|
20
|
27
|
17
|
18
|
21
|
29
|
23
|
24
|
20
|
28
|
25
|
14
|
15
|
16
|
13
|
12
|
17
|
20
|
29
|
25
|
37
|
|
|
2024/08
|
26
|
24
|
21
|
19
|
31
|
31
|
25
|
18
|
17
|
20
|
23
|
17
|
16
|
16
|
14
|
13
|
14
|
16
|
16
|
17
|
14
|
16
|
19
|
18
|
14
|
14
|
19
|
33
|
46
|
25
|
12
|
|
2024/07
|
23
|
26
|
13
|
13
|
13
|
11
|
10
|
12
|
11
|
9
|
8
|
10
|
10
|
13
|
12
|
13
|
13
|
13
|
12
|
18
|
15
|
13
|
13
|
19
|
22
|
23
|
25
|
16
|
11
|
8
|
14
|
|
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