Air Quality
Excellent
No health implications.
4
PM2.5
9
PM10
52
O3
0.6
CO
5
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Oct
31
Excellent
Sun
12 Oct
33
Excellent
Mon
13 Oct
33
Excellent
Tue
14 Oct
32
Excellent
Wed
15 Oct
39
Excellent
Thu
16 Oct
39
Excellent
Fri
17 Oct
34
Excellent
Air quality in the last 12 months (Santai)
|
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
|
|
2024/11
|
24
|
27
|
38
|
30
|
24
|
33
|
50
|
64
|
43
|
30
|
35
|
32
|
29
|
34
|
41
|
27
|
16
|
7
|
9
|
23
|
28
|
44
|
51
|
32
|
15
|
32
|
39
|
53
|
63
|
67
|
|
|
2024/10
|
21
|
26
|
24
|
28
|
43
|
46
|
43
|
43
|
39
|
37
|
36
|
27
|
22
|
33
|
40
|
48
|
26
|
30
|
19
|
10
|
14
|
30
|
43
|
46
|
39
|
32
|
16
|
34
|
45
|
43
|
33
|
|
2024/09
|
39
|
47
|
44
|
44
|
28
|
41
|
33
|
35
|
30
|
16
|
21
|
22
|
37
|
33
|
32
|
31
|
39
|
41
|
44
|
37
|
16
|
21
|
28
|
46
|
52
|
61
|
72
|
74
|
39
|
11
|
|
|
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