Air Quality
Excellent
No health implications.
30
PM2.5
43
PM10
28
O3
0.9
CO
9
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Dec
48
Excellent
Thu
25 Dec
53
Good
Fri
26 Dec
53
Good
Sat
27 Dec
54
Good
Sun
28 Dec
45
Excellent
Mon
29 Dec
28
Excellent
Tue
30 Dec
42
Excellent
Air quality in the last 12 months (Mianning)
|
2025/11
|
12
|
15
|
19
|
34
|
24
|
19
|
16
|
18
|
21
|
19
|
18
|
20
|
22
|
36
|
28
|
29
|
24
|
25
|
20
|
41
|
30
|
52
|
37
|
48
|
42
|
44
|
35
|
44
|
51
|
60
|
|
|
2025/10
|
16
|
14
|
20
|
18
|
15
|
19
|
20
|
14
|
17
|
21
|
20
|
18
|
18
|
24
|
26
|
29
|
18
|
16
|
19
|
12
|
9
|
15
|
18
|
19
|
19
|
15
|
16
|
27
|
25
|
15
|
22
|
|
2025/09
|
23
|
22
|
21
|
23
|
22
|
17
|
23
|
21
|
19
|
26
|
21
|
17
|
16
|
30
|
31
|
18
|
18
|
17
|
18
|
16
|
14
|
13
|
13
|
14
|
27
|
30
|
29
|
19
|
18
|
21
|
|
|
2025/08
|
28
|
30
|
30
|
30
|
26
|
24
|
23
|
31
|
19
|
18
|
13
|
23
|
30
|
30
|
26
|
29
|
20
|
17
|
18
|
22
|
20
|
15
|
20
|
12
|
12
|
20
|
22
|
18
|
15
|
17
|
12
|
|
2025/07
|
23
|
17
|
14
|
13
|
14
|
13
|
17
|
23
|
18
|
20
|
16
|
16
|
27
|
26
|
26
|
32
|
32
|
32
|
21
|
18
|
14
|
16
|
17
|
16
|
18
|
14
|
20
|
21
|
24
|
26
|
20
|
|
2025/06
|
13
|
11
|
17
|
24
|
33
|
31
|
29
|
17
|
21
|
23
|
28
|
40
|
35
|
28
|
24
|
24
|
23
|
16
|
11
|
15
|
12
|
16
|
22
|
13
|
15
|
16
|
15
|
23
|
23
|
19
|
|
|
2025/05
|
27
|
31
|
28
|
23
|
19
|
12
|
18
|
21
|
27
|
35
|
40
|
38
|
34
|
26
|
24
|
18
|
17
|
20
|
25
|
25
|
29
|
38
|
21
|
20
|
29
|
28
|
18
|
12
|
21
|
18
|
15
|
|
2025/04
|
25
|
33
|
47
|
46
|
12
|
21
|
27
|
40
|
42
|
36
|
37
|
41
|
44
|
45
|
41
|
38
|
27
|
29
|
29
|
30
|
26
|
26
|
24
|
17
|
25
|
33
|
28
|
23
|
23
|
19
|
|
|
2025/03
|
40
|
36
|
23
|
30
|
22
|
12
|
22
|
30
|
39
|
40
|
38
|
48
|
54
|
43
|
16
|
16
|
13
|
14
|
33
|
39
|
43
|
52
|
36
|
30
|
28
|
31
|
37
|
73
|
48
|
39
|
31
|
|
2025/02
|
26
|
17
|
16
|
33
|
39
|
19
|
18
|
19
|
26
|
26
|
26
|
23
|
29
|
34
|
26
|
39
|
33
|
33
|
31
|
30
|
27
|
24
|
22
|
24
|
24
|
20
|
28
|
30
|
|||
|
2025/01
|
54
|
48
|
50
|
64
|
50
|
60
|
40
|
26
|
26
|
29
|
17
|
33
|
40
|
37
|
36
|
47
|
45
|
45
|
52
|
44
|
52
|
57
|
56
|
42
|
18
|
27
|
45
|
35
|
32
|
37
|
27
|
|
2024/12
|
38
|
39
|
38
|
40
|
31
|
38
|
31
|
27
|
22
|
25
|
31
|
42
|
27
|
28
|
33
|
49
|
58
|
46
|
59
|
59
|
41
|
34
|
38
|
37
|
35
|
38
|
51
|
37
|
51
|
35
|
46
|
|
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