Air Quality
Excellent
No health implications.
9
PM2.5
13
PM10
40
O3
0.3
CO
6
SO2
24
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Oct
49
Excellent
Wed
14 Oct
47
Excellent
Thu
15 Oct
78
Good
Fri
16 Oct
59
Good
Sat
17 Oct
48
Excellent
Sun
18 Oct
47
Excellent
Mon
19 Oct
44
Excellent
Air quality in the last 12 months (Songshan)
|
2026/08
|
31
|
34
|
28
|
25
|
28
|
27
|
25
|
25
|
30
|
43
|
43
|
26
|
24
|
27
|
28
|
24
|
22
|
25
|
26
|
35
|
40
|
38
|
33
|
30
|
24
|
25
|
26
|
29
|
27
|
21
|
21
|
|
2026/07
|
37
|
33
|
37
|
42
|
31
|
23
|
27
|
28
|
36
|
29
|
26
|
29
|
37
|
26
|
27
|
27
|
34
|
32
|
33
|
42
|
35
|
33
|
32
|
35
|
39
|
39
|
35
|
37
|
35
|
30
|
34
|
|
2026/06
|
33
|
44
|
23
|
22
|
20
|
19
|
22
|
23
|
23
|
21
|
27
|
36
|
43
|
36
|
54
|
33
|
29
|
39
|
53
|
31
|
26
|
35
|
34
|
31
|
31
|
29
|
35
|
49
|
45
|
38
|
|
|
2026/05
|
32
|
28
|
23
|
25
|
47
|
35
|
28
|
32
|
51
|
46
|
34
|
48
|
60
|
72
|
64
|
44
|
30
|
28
|
39
|
38
|
37
|
34
|
33
|
44
|
38
|
29
|
33
|
32
|
29
|
33
|
62
|
|
2026/04
|
36
|
48
|
79
|
48
|
50
|
27
|
26
|
46
|
25
|
33
|
54
|
44
|
33
|
40
|
72
|
62
|
41
|
43
|
105
|
123
|
32
|
32
|
46
|
45
|
45
|
31
|
26
|
22
|
30
|
33
|
|
|
2026/03
|
48
|
47
|
77
|
67
|
32
|
33
|
38
|
52
|
29
|
53
|
29
|
48
|
82
|
37
|
56
|
59
|
72
|
39
|
42
|
51
|
68
|
79
|
71
|
89
|
63
|
52
|
31
|
37
|
45
|
37
|
44
|
|
2026/02
|
24
|
26
|
32
|
44
|
57
|
16
|
20
|
27
|
53
|
42
|
42
|
74
|
50
|
47
|
20
|
46
|
87
|
24
|
38
|
65
|
238
|
36
|
21
|
49
|
81
|
37
|
33
|
40
|
|||
|
2026/01
|
33
|
66
|
75
|
52
|
41
|
26
|
22
|
39
|
67
|
19
|
22
|
44
|
30
|
68
|
48
|
24
|
30
|
21
|
26
|
21
|
27
|
31
|
39
|
35
|
43
|
48
|
31
|
47
|
42
|
61
|
36
|
|
2025/12
|
21
|
21
|
21
|
20
|
31
|
38
|
33
|
20
|
53
|
54
|
26
|
62
|
44
|
30
|
58
|
67
|
49
|
66
|
75
|
19
|
29
|
53
|
58
|
18
|
23
|
64
|
76
|
49
|
29
|
22
|
23
|
|
2025/11
|
29
|
20
|
51
|
54
|
68
|
54
|
50
|
48
|
15
|
22
|
36
|
58
|
25
|
40
|
64
|
43
|
18
|
26
|
25
|
21
|
21
|
34
|
69
|
55
|
24
|
40
|
22
|
55
|
51
|
27
|
|
|
2025/10
|
43
|
43
|
40
|
31
|
21
|
19
|
44
|
20
|
16
|
25
|
34
|
34
|
46
|
55
|
40
|
24
|
25
|
16
|
12
|
17
|
37
|
42
|
51
|
59
|
41
|
19
|
17
|
54
|
72
|
46
|
37
|
|
2025/09
|
22
|
21
|
33
|
35
|
35
|
19
|
15
|
20
|
23
|
27
|
40
|
31
|
42
|
17
|
14
|
17
|
16
|
18
|
25
|
30
|
38
|
37
|
19
|
15
|
30
|
38
|
39
|
34
|
33
|
28
|
|
|
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