Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
14
PM2.5
54
*
PM10
60
O3
0.3
CO
7
SO2
9
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
13 Dec
74
Good
Sun
14 Dec
78
Good
Mon
15 Dec
96
Good
Tue
16 Dec
104
Light
Wed
17 Dec
109
Light
Thu
18 Dec
48
Excellent
Fri
19 Dec
37
Excellent
Santai Air quality rank
Air quality in the last 12 months (Santai)
|
2025/11
|
32
|
26
|
30
|
25
|
28
|
30
|
13
|
34
|
28
|
13
|
34
|
47
|
52
|
50
|
40
|
26
|
28
|
36
|
50
|
51
|
68
|
75
|
78
|
75
|
66
|
69
|
77
|
80
|
97
|
100
|
|
|
2025/10
|
14
|
11
|
13
|
11
|
10
|
10
|
17
|
30
|
37
|
39
|
13
|
8
|
20
|
26
|
27
|
25
|
19
|
14
|
11
|
8
|
8
|
10
|
10
|
10
|
14
|
23
|
31
|
34
|
29
|
34
|
41
|
|
2025/09
|
31
|
31
|
23
|
27
|
21
|
34
|
27
|
33
|
23
|
28
|
13
|
9
|
17
|
25
|
36
|
30
|
15
|
8
|
13
|
15
|
12
|
8
|
10
|
20
|
25
|
34
|
20
|
8
|
16
|
15
|
|
|
2025/08
|
34
|
31
|
34
|
37
|
43
|
38
|
20
|
25
|
22
|
11
|
20
|
26
|
31
|
36
|
37
|
21
|
24
|
21
|
32
|
32
|
29
|
16
|
17
|
13
|
14
|
24
|
26
|
18
|
10
|
14
|
22
|
|
2025/07
|
14
|
22
|
23
|
25
|
14
|
19
|
17
|
14
|
15
|
18
|
16
|
20
|
29
|
36
|
38
|
39
|
39
|
28
|
20
|
21
|
19
|
20
|
13
|
14
|
15
|
19
|
24
|
33
|
36
|
31
|
27
|
|
2025/06
|
22
|
28
|
37
|
41
|
46
|
51
|
39
|
39
|
27
|
31
|
35
|
47
|
48
|
45
|
43
|
40
|
43
|
14
|
27
|
38
|
25
|
18
|
18
|
21
|
16
|
24
|
29
|
34
|
27
|
11
|
|
|
2025/05
|
40
|
55
|
61
|
52
|
31
|
43
|
39
|
34
|
180
|
92
|
59
|
69
|
44
|
62
|
83
|
113
|
99
|
127
|
90
|
74
|
86
|
67
|
71
|
59
|
49
|
53
|
46
|
21
|
30
|
37
|
24
|
|
2025/04
|
47
|
54
|
53
|
57
|
49
|
42
|
56
|
58
|
61
|
57
|
45
|
330
|
182
|
109
|
93
|
83
|
70
|
66
|
75
|
49
|
52
|
72
|
70
|
34
|
43
|
34
|
31
|
44
|
30
|
27
|
|
|
2025/03
|
62
|
50
|
29
|
16
|
22
|
22
|
24
|
49
|
43
|
60
|
58
|
70
|
43
|
27
|
34
|
35
|
41
|
45
|
47
|
52
|
56
|
70
|
74
|
49
|
52
|
52
|
182
|
77
|
48
|
23
|
30
|
|
2025/02
|
42
|
43
|
36
|
53
|
39
|
27
|
28
|
25
|
43
|
51
|
57
|
57
|
55
|
38
|
47
|
56
|
50
|
54
|
57
|
51
|
35
|
38
|
37
|
30
|
26
|
46
|
60
|
65
|
|||
|
2025/01
|
93
|
105
|
135
|
108
|
63
|
83
|
63
|
44
|
50
|
52
|
43
|
52
|
74
|
75
|
66
|
46
|
66
|
55
|
84
|
94
|
101
|
142
|
163
|
78
|
33
|
71
|
71
|
75
|
146
|
102
|
49
|
|
2024/12
|
71
|
84
|
90
|
64
|
39
|
27
|
27
|
25
|
29
|
45
|
48
|
53
|
36
|
52
|
62
|
76
|
90
|
111
|
91
|
77
|
73
|
73
|
81
|
69
|
70
|
91
|
89
|
66
|
74
|
74
|
86
|
|
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