Air Quality
Excellent
No health implications.
25
PM2.5
40
PM10
40
O3
0.6
CO
9
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Apr
50
Excellent
Wed
15 Apr
51
Good
Thu
16 Apr
47
Excellent
Fri
17 Apr
47
Excellent
Sat
18 Apr
55
Good
Sun
19 Apr
56
Good
Mon
20 Apr
15
Excellent
Songxi Air quality rank
Air quality in the last 12 months (Songxi)
|
2026/03
|
16
|
21
|
24
|
45
|
31
|
36
|
52
|
46
|
45
|
39
|
35
|
41
|
46
|
48
|
45
|
45
|
44
|
46
|
21
|
36
|
38
|
37
|
29
|
21
|
27
|
34
|
30
|
36
|
27
|
34
|
26
|
|
2026/02
|
27
|
37
|
52
|
53
|
62
|
42
|
14
|
32
|
39
|
42
|
40
|
49
|
54
|
43
|
41
|
25
|
42
|
48
|
45
|
34
|
44
|
40
|
85
|
56
|
22
|
17
|
17
|
16
|
|||
|
2026/01
|
28
|
19
|
44
|
57
|
44
|
35
|
46
|
44
|
44
|
44
|
49
|
57
|
49
|
49
|
48
|
54
|
73
|
72
|
61
|
16
|
26
|
51
|
68
|
65
|
58
|
59
|
38
|
47
|
52
|
32
|
16
|
|
2025/12
|
51
|
79
|
53
|
53
|
50
|
54
|
59
|
69
|
69
|
47
|
50
|
69
|
42
|
31
|
42
|
50
|
52
|
86
|
82
|
56
|
76
|
38
|
41
|
47
|
22
|
44
|
43
|
41
|
44
|
57
|
61
|
|
2025/11
|
34
|
45
|
53
|
22
|
27
|
38
|
36
|
34
|
17
|
34
|
34
|
14
|
28
|
35
|
53
|
54
|
46
|
22
|
27
|
34
|
42
|
47
|
52
|
44
|
58
|
72
|
63
|
61
|
57
|
49
|
|
|
2025/10
|
34
|
24
|
24
|
26
|
26
|
27
|
33
|
39
|
37
|
32
|
35
|
32
|
34
|
27
|
25
|
27
|
31
|
31
|
20
|
19
|
20
|
19
|
30
|
30
|
34
|
46
|
41
|
41
|
30
|
32
|
25
|
|
2025/09
|
23
|
22
|
25
|
28
|
25
|
22
|
18
|
19
|
20
|
16
|
15
|
21
|
27
|
20
|
28
|
21
|
19
|
20
|
18
|
21
|
21
|
27
|
21
|
17
|
23
|
22
|
26
|
27
|
31
|
36
|
|
|
2025/08
|
30
|
27
|
20
|
18
|
15
|
19
|
19
|
23
|
28
|
32
|
30
|
26
|
14
|
12
|
11
|
12
|
13
|
14
|
17
|
18
|
15
|
16
|
24
|
23
|
19
|
19
|
15
|
13
|
14
|
16
|
23
|
|
2025/07
|
13
|
16
|
22
|
24
|
20
|
16
|
16
|
23
|
16
|
15
|
18
|
18
|
19
|
18
|
26
|
29
|
31
|
27
|
15
|
13
|
9
|
13
|
18
|
19
|
26
|
15
|
15
|
15
|
17
|
23
|
23
|
|
2025/06
|
37
|
33
|
16
|
29
|
28
|
32
|
37
|
35
|
19
|
19
|
19
|
20
|
15
|
22
|
17
|
18
|
22
|
20
|
23
|
20
|
19
|
21
|
24
|
23
|
30
|
29
|
27
|
22
|
26
|
21
|
|
|
2025/05
|
42
|
43
|
51
|
49
|
34
|
41
|
71
|
43
|
33
|
37
|
33
|
37
|
35
|
36
|
49
|
46
|
40
|
22
|
25
|
26
|
30
|
30
|
27
|
26
|
52
|
56
|
49
|
28
|
14
|
28
|
38
|
|
2025/04
|
25
|
35
|
44
|
50
|
48
|
53
|
55
|
55
|
58
|
36
|
41
|
63
|
113
|
83
|
69
|
54
|
62
|
58
|
50
|
27
|
47
|
34
|
28
|
23
|
14
|
26
|
25
|
34
|
49
|
48
|
|
|
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