Air Quality
Excellent
No health implications.
14
PM2.5
32
PM10
54
O3
0.5
CO
4
SO2
28
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Jul
54
Good
Tue
15 Jul
54
Good
Wed
16 Jul
57
Good
Thu
17 Jul
58
Good
Fri
18 Jul
39
Excellent
Sat
19 Jul
36
Excellent
Sun
20 Jul
39
Excellent
Songming Air quality rank
Air quality in the last 12 months (Songming)
|
2025/06
|
12
|
19
|
16
|
23
|
27
|
34
|
36
|
35
|
37
|
31
|
28
|
39
|
47
|
42
|
19
|
25
|
19
|
11
|
13
|
13
|
19
|
11
|
16
|
12
|
11
|
13
|
12
|
15
|
16
|
16
|
|
|
2025/05
|
37
|
29
|
24
|
21
|
32
|
33
|
30
|
27
|
41
|
30
|
24
|
35
|
29
|
35
|
29
|
26
|
33
|
30
|
34
|
31
|
35
|
32
|
50
|
28
|
17
|
18
|
13
|
14
|
15
|
14
|
12
|
|
2025/04
|
44
|
51
|
72
|
78
|
78
|
62
|
66
|
65
|
62
|
67
|
54
|
56
|
77
|
64
|
60
|
27
|
25
|
32
|
34
|
36
|
30
|
33
|
40
|
47
|
41
|
61
|
64
|
46
|
33
|
29
|
|
|
2025/03
|
46
|
44
|
42
|
45
|
51
|
46
|
40
|
58
|
49
|
50
|
50
|
61
|
66
|
70
|
60
|
33
|
25
|
18
|
36
|
46
|
64
|
63
|
57
|
44
|
41
|
40
|
41
|
80
|
97
|
64
|
54
|
|
2025/02
|
41
|
53
|
24
|
43
|
51
|
51
|
28
|
40
|
44
|
34
|
38
|
55
|
60
|
58
|
53
|
60
|
36
|
42
|
54
|
46
|
52
|
48
|
53
|
34
|
34
|
31
|
33
|
40
|
|||
|
2025/01
|
40
|
48
|
43
|
44
|
36
|
52
|
38
|
37
|
34
|
26
|
17
|
46
|
46
|
48
|
63
|
78
|
53
|
51
|
71
|
58
|
47
|
51
|
45
|
28
|
33
|
30
|
42
|
49
|
96
|
39
|
36
|
|
2024/12
|
25
|
30
|
26
|
28
|
35
|
33
|
40
|
41
|
21
|
25
|
34
|
32
|
51
|
37
|
44
|
45
|
38
|
32
|
39
|
29
|
38
|
32
|
35
|
36
|
36
|
44
|
52
|
43
|
36
|
36
|
49
|
|
2024/11
|
25
|
26
|
45
|
35
|
39
|
48
|
37
|
24
|
20
|
36
|
32
|
23
|
26
|
35
|
41
|
39
|
44
|
38
|
37
|
38
|
23
|
30
|
20
|
18
|
27
|
33
|
28
|
35
|
28
|
22
|
|
|
2024/10
|
9
|
19
|
30
|
27
|
20
|
27
|
22
|
26
|
25
|
22
|
21
|
21
|
25
|
26
|
25
|
18
|
19
|
33
|
45
|
29
|
23
|
23
|
25
|
41
|
42
|
38
|
41
|
37
|
49
|
47
|
41
|
|
2024/09
|
27
|
24
|
22
|
26
|
22
|
35
|
28
|
13
|
13
|
12
|
18
|
21
|
31
|
34
|
33
|
24
|
21
|
24
|
28
|
35
|
32
|
19
|
24
|
43
|
40
|
38
|
32
|
16
|
20
|
25
|
|
|
2024/08
|
36
|
35
|
28
|
20
|
20
|
17
|
18
|
17
|
14
|
20
|
44
|
45
|
51
|
45
|
39
|
36
|
36
|
37
|
35
|
42
|
39
|
26
|
22
|
27
|
26
|
18
|
22
|
27
|
34
|
36
|
31
|
|
2024/07
|
15
|
22
|
20
|
9
|
13
|
14
|
13
|
14
|
14
|
16
|
12
|
16
|
17
|
16
|
17
|
17
|
21
|
22
|
19
|
19
|
16
|
13
|
23
|
28
|
22
|
29
|
37
|
23
|
21
|
17
|
25
|
|
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