Air Quality
Excellent
No health implications.
10
PM2.5
20
PM10
20
O3
0.5
CO
3
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Apr
50
Excellent
Thu
2 Apr
40
Excellent
Fri
3 Apr
48
Excellent
Sat
4 Apr
56
Good
Sun
5 Apr
40
Excellent
Mon
6 Apr
21
Excellent
Tue
7 Apr
46
Excellent
Sinan Air quality rank
Air quality in the last 12 months (Sinan)
|
2026/02
|
44
|
52
|
65
|
68
|
63
|
53
|
76
|
59
|
42
|
41
|
49
|
51
|
65
|
61
|
55
|
37
|
53
|
54
|
46
|
55
|
58
|
54
|
30
|
24
|
37
|
21
|
12
|
11
|
|||
|
2026/01
|
23
|
44
|
44
|
39
|
46
|
49
|
61
|
56
|
72
|
102
|
87
|
84
|
87
|
131
|
124
|
123
|
130
|
105
|
62
|
23
|
50
|
58
|
61
|
79
|
49
|
25
|
48
|
60
|
44
|
15
|
34
|
|
2025/12
|
76
|
83
|
62
|
56
|
59
|
60
|
59
|
54
|
60
|
65
|
63
|
108
|
38
|
38
|
47
|
59
|
63
|
59
|
60
|
64
|
49
|
40
|
29
|
44
|
46
|
47
|
59
|
63
|
75
|
79
|
49
|
|
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
|
|
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