Air Quality
Excellent
No health implications.
6
PM2.5
26
PM10
33
O3
0.5
CO
13
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Jul
48
Excellent
Sun
20 Jul
45
Excellent
Mon
21 Jul
60
Good
Tue
22 Jul
71
Good
Wed
23 Jul
70
Good
Thu
24 Jul
79
Good
Fri
25 Jul
37
Excellent
Songshan Air quality rank
Air quality in the last 12 months (Songshan)
|
2025/06
|
24
|
38
|
29
|
20
|
24
|
22
|
14
|
17
|
30
|
18
|
27
|
42
|
31
|
30
|
11
|
12
|
20
|
36
|
18
|
15
|
18
|
19
|
31
|
41
|
45
|
45
|
39
|
27
|
32
|
30
|
|
|
2025/05
|
29
|
19
|
24
|
22
|
23
|
24
|
38
|
63
|
23
|
30
|
34
|
42
|
44
|
32
|
30
|
36
|
36
|
18
|
35
|
41
|
50
|
91
|
36
|
38
|
41
|
42
|
23
|
29
|
47
|
54
|
35
|
|
2025/04
|
27
|
22
|
30
|
51
|
22
|
32
|
51
|
21
|
41
|
36
|
64
|
62
|
34
|
20
|
38
|
59
|
52
|
20
|
18
|
39
|
51
|
21
|
51
|
28
|
23
|
48
|
26
|
15
|
53
|
37
|
|
|
2025/03
|
42
|
48
|
50
|
51
|
41
|
21
|
48
|
72
|
80
|
86
|
151
|
63
|
38
|
39
|
30
|
24
|
44
|
24
|
26
|
35
|
36
|
31
|
81
|
44
|
48
|
145
|
38
|
31
|
22
|
19
|
31
|
|
2025/02
|
93
|
89
|
20
|
17
|
24
|
32
|
35
|
16
|
25
|
41
|
61
|
46
|
49
|
42
|
66
|
25
|
17
|
21
|
19
|
19
|
19
|
18
|
14
|
18
|
29
|
22
|
56
|
47
|
|||
|
2025/01
|
33
|
14
|
25
|
38
|
28
|
19
|
18
|
23
|
16
|
24
|
40
|
36
|
20
|
28
|
21
|
34
|
34
|
38
|
34
|
44
|
28
|
51
|
74
|
85
|
103
|
50
|
16
|
36
|
182
|
44
|
67
|
|
2024/12
|
51
|
14
|
22
|
17
|
24
|
17
|
17
|
19
|
30
|
33
|
33
|
39
|
19
|
15
|
18
|
22
|
17
|
23
|
39
|
27
|
19
|
17
|
28
|
48
|
46
|
20
|
22
|
19
|
56
|
62
|
27
|
|
2024/11
|
45
|
46
|
23
|
23
|
32
|
46
|
71
|
112
|
97
|
45
|
50
|
52
|
66
|
57
|
50
|
33
|
26
|
42
|
51
|
43
|
29
|
35
|
56
|
73
|
42
|
20
|
29
|
24
|
17
|
30
|
|
|
2024/10
|
16
|
19
|
23
|
41
|
50
|
17
|
22
|
34
|
63
|
27
|
25
|
54
|
94
|
52
|
31
|
52
|
49
|
29
|
19
|
38
|
37
|
27
|
43
|
45
|
51
|
35
|
38
|
43
|
42
|
37
|
54
|
|
2024/09
|
18
|
14
|
20
|
23
|
14
|
17
|
14
|
21
|
18
|
18
|
24
|
30
|
39
|
15
|
23
|
21
|
33
|
25
|
32
|
9
|
10
|
18
|
20
|
23
|
17
|
21
|
35
|
61
|
49
|
9
|
|
|
2024/08
|
12
|
23
|
18
|
18
|
22
|
24
|
26
|
22
|
41
|
20
|
11
|
8
|
14
|
23
|
31
|
27
|
34
|
29
|
21
|
8
|
10
|
13
|
14
|
19
|
23
|
18
|
20
|
29
|
28
|
25
|
25
|
|
2024/07
|
36
|
37
|
20
|
31
|
27
|
29
|
23
|
52
|
57
|
51
|
51
|
31
|
35
|
39
|
33
|
25
|
11
|
12
|
23
|
23
|
35
|
18
|
23
|
23
|
17
|
18
|
18
|
20
|
13
|
26
|
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