Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
47
*
PM2.5
59
PM10
13
O3
0.8
CO
7
SO2
23
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
18 Dec
69
Good
Fri
19 Dec
72
Good
Sat
20 Dec
88
Good
Sun
21 Dec
89
Good
Mon
22 Dec
91
Good
Tue
23 Dec
40
Excellent
Wed
24 Dec
42
Excellent
Sinan Air quality rank
Air quality in the last 12 months (Sinan)
|
2025/11
|
22
|
21
|
18
|
17
|
18
|
15
|
15
|
12
|
10
|
15
|
21
|
26
|
27
|
31
|
36
|
42
|
39
|
18
|
22
|
28
|
31
|
38
|
37
|
37
|
38
|
41
|
44
|
48
|
48
|
56
|
|
|
2025/10
|
16
|
17
|
19
|
19
|
19
|
21
|
17
|
18
|
19
|
18
|
19
|
30
|
25
|
17
|
17
|
12
|
15
|
14
|
10
|
12
|
12
|
17
|
25
|
28
|
39
|
33
|
22
|
25
|
34
|
28
|
25
|
|
2025/09
|
23
|
20
|
19
|
16
|
22
|
26
|
26
|
25
|
18
|
12
|
14
|
18
|
15
|
15
|
18
|
17
|
19
|
21
|
20
|
18
|
20
|
20
|
16
|
15
|
15
|
13
|
17
|
20
|
25
|
23
|
|
|
2025/08
|
19
|
20
|
20
|
21
|
21
|
20
|
18
|
13
|
15
|
16
|
16
|
19
|
24
|
16
|
13
|
12
|
15
|
16
|
16
|
15
|
13
|
14
|
17
|
18
|
17
|
17
|
16
|
17
|
26
|
28
|
25
|
|
2025/07
|
15
|
14
|
16
|
15
|
16
|
19
|
18
|
22
|
24
|
19
|
19
|
26
|
20
|
18
|
15
|
15
|
17
|
22
|
22
|
22
|
16
|
15
|
13
|
12
|
14
|
16
|
17
|
18
|
18
|
18
|
17
|
|
2025/06
|
17
|
15
|
21
|
19
|
23
|
25
|
29
|
27
|
24
|
21
|
23
|
23
|
23
|
17
|
22
|
21
|
16
|
16
|
15
|
12
|
15
|
13
|
13
|
17
|
14
|
15
|
14
|
14
|
16
|
20
|
|
|
2025/05
|
35
|
44
|
37
|
34
|
29
|
28
|
29
|
22
|
26
|
23
|
28
|
28
|
30
|
48
|
41
|
26
|
34
|
32
|
39
|
35
|
25
|
20
|
25
|
37
|
36
|
25
|
17
|
14
|
19
|
21
|
18
|
|
2025/04
|
34
|
41
|
44
|
56
|
58
|
56
|
58
|
62
|
58
|
47
|
50
|
68
|
138
|
83
|
64
|
61
|
51
|
51
|
29
|
23
|
32
|
28
|
32
|
24
|
30
|
29
|
22
|
25
|
31
|
19
|
|
|
2025/03
|
43
|
56
|
41
|
27
|
25
|
28
|
33
|
34
|
33
|
37
|
41
|
52
|
59
|
34
|
22
|
34
|
38
|
30
|
34
|
36
|
49
|
56
|
55
|
49
|
53
|
61
|
64
|
62
|
31
|
29
|
32
|
|
2025/02
|
35
|
25
|
41
|
46
|
56
|
54
|
42
|
60
|
50
|
49
|
47
|
69
|
58
|
34
|
39
|
43
|
35
|
34
|
33
|
33
|
67
|
36
|
43
|
73
|
43
|
38
|
41
|
43
|
|||
|
2025/01
|
87
|
102
|
96
|
105
|
101
|
75
|
63
|
53
|
41
|
52
|
59
|
56
|
62
|
68
|
64
|
69
|
73
|
77
|
69
|
88
|
98
|
123
|
134
|
91
|
26
|
30
|
44
|
68
|
150
|
72
|
50
|
|
2024/12
|
56
|
65
|
74
|
69
|
24
|
36
|
37
|
43
|
43
|
22
|
29
|
53
|
66
|
54
|
48
|
50
|
66
|
74
|
74
|
90
|
105
|
76
|
70
|
72
|
77
|
81
|
82
|
91
|
89
|
92
|
73
|
|
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