Air Quality
Excellent
No health implications.
4
PM2.5
11
PM10
70
O3
0.3
CO
4
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Nov
35
Excellent
Tue
26 Nov
40
Excellent
Wed
27 Nov
46
Excellent
Thu
28 Nov
49
Excellent
Fri
29 Nov
48
Excellent
Sat
30 Nov
51
Good
Air quality in the last 12 months (Santai)
|
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
|
|
|
2024/08
|
36
|
33
|
28
|
18
|
24
|
31
|
30
|
32
|
33
|
47
|
46
|
54
|
55
|
55
|
33
|
24
|
35
|
29
|
38
|
44
|
47
|
48
|
44
|
40
|
39
|
39
|
36
|
40
|
32
|
33
|
38
|
|
2024/07
|
18
|
29
|
18
|
18
|
22
|
32
|
22
|
15
|
14
|
16
|
26
|
32
|
23
|
15
|
18
|
27
|
20
|
17
|
21
|
18
|
27
|
25
|
31
|
34
|
66
|
63
|
45
|
31
|
27
|
30
|
33
|
|
2024/06
|
49
|
25
|
31
|
21
|
25
|
27
|
31
|
28
|
24
|
35
|
34
|
26
|
40
|
40
|
48
|
31
|
18
|
28
|
34
|
23
|
20
|
29
|
43
|
50
|
26
|
23
|
21
|
26
|
32
|
31
|
|
|
2024/05
|
28
|
20
|
13
|
32
|
71
|
95
|
72
|
82
|
51
|
54
|
58
|
61
|
52
|
54
|
46
|
45
|
51
|
60
|
27
|
21
|
27
|
33
|
40
|
41
|
38
|
23
|
31
|
26
|
16
|
31
|
46
|
|
2024/04
|
28
|
47
|
63
|
60
|
26
|
25
|
24
|
35
|
31
|
15
|
25
|
31
|
43
|
49
|
53
|
43
|
41
|
42
|
30
|
66
|
75
|
50
|
30
|
31
|
31
|
43
|
49
|
63
|
32
|
16
|
|
|
2024/03
|
61
|
59
|
66
|
69
|
67
|
56
|
58
|
70
|
50
|
51
|
60
|
58
|
24
|
49
|
61
|
82
|
77
|
34
|
53
|
59
|
59
|
61
|
66
|
37
|
20
|
33
|
29
|
41
|
48
|
36
|
27
|
|
2024/02
|
73
|
59
|
21
|
24
|
33
|
49
|
43
|
52
|
75
|
135
|
98
|
85
|
83
|
74
|
37
|
31
|
40
|
48
|
251
|
314
|
33
|
35
|
19
|
36
|
46
|
52
|
58
|
61
|
50
|
||
|
2024/01
|
155
|
78
|
77
|
76
|
95
|
91
|
92
|
100
|
105
|
95
|
87
|
104
|
148
|
120
|
84
|
30
|
30
|
40
|
31
|
31
|
29
|
30
|
36
|
26
|
34
|
43
|
47
|
55
|
80
|
91
|
95
|
|
2023/12
|
25
|
35
|
51
|
58
|
53
|
72
|
75
|
91
|
118
|
134
|
75
|
52
|
46
|
32
|
51
|
53
|
54
|
55
|
63
|
58
|
69
|
85
|
95
|
79
|
80
|
106
|
120
|
134
|
139
|
167
|
132
|
|
2023/11
|
60
|
66
|
51
|
39
|
39
|
34
|
46
|
44
|
55
|
51
|
28
|
34
|
18
|
16
|
21
|
48
|
56
|
59
|
76
|
81
|
100
|
95
|
79
|
88
|
65
|
34
|
41
|
59
|
53
|
30
|
|
|
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