Air Quality
Excellent
No health implications.
12
PM2.5
17
PM10
47
O3
0.8
CO
26
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Feb
37
Excellent
Fri
7 Feb
34
Excellent
Sat
8 Feb
38
Excellent
Sun
9 Feb
41
Excellent
Mon
10 Feb
36
Excellent
Tue
11 Feb
40
Excellent
Wed
12 Feb
18
Excellent
Air quality in the last 12 months (Mianning)
|
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
|
|
2024/11
|
19
|
18
|
29
|
20
|
18
|
31
|
24
|
27
|
28
|
24
|
25
|
26
|
23
|
28
|
31
|
31
|
25
|
24
|
25
|
30
|
35
|
28
|
24
|
20
|
23
|
24
|
22
|
26
|
33
|
39
|
|
|
2024/10
|
8
|
15
|
17
|
24
|
18
|
13
|
11
|
19
|
18
|
11
|
20
|
23
|
16
|
24
|
22
|
25
|
14
|
24
|
22
|
22
|
17
|
20
|
26
|
29
|
27
|
15
|
9
|
26
|
37
|
30
|
31
|
|
2024/09
|
15
|
17
|
17
|
17
|
14
|
19
|
21
|
20
|
18
|
13
|
16
|
19
|
25
|
26
|
24
|
14
|
16
|
16
|
25
|
26
|
20
|
22
|
25
|
25
|
16
|
23
|
26
|
29
|
25
|
12
|
|
|
2024/08
|
23
|
29
|
31
|
24
|
21
|
22
|
24
|
22
|
22
|
21
|
49
|
26
|
28
|
33
|
36
|
21
|
21
|
23
|
27
|
24
|
31
|
35
|
38
|
37
|
41
|
33
|
35
|
38
|
36
|
36
|
24
|
|
2024/07
|
18
|
19
|
18
|
14
|
14
|
18
|
22
|
18
|
17
|
21
|
14
|
19
|
21
|
16
|
18
|
13
|
18
|
18
|
19
|
19
|
13
|
16
|
17
|
17
|
17
|
23
|
25
|
18
|
15
|
14
|
16
|
|
2024/06
|
35
|
27
|
18
|
15
|
22
|
25
|
14
|
15
|
14
|
19
|
17
|
22
|
27
|
21
|
25
|
31
|
15
|
16
|
14
|
17
|
25
|
14
|
20
|
14
|
22
|
30
|
16
|
16
|
15
|
17
|
|
|
2024/05
|
16
|
25
|
27
|
16
|
28
|
39
|
38
|
25
|
24
|
27
|
14
|
14
|
25
|
33
|
22
|
31
|
26
|
18
|
27
|
25
|
25
|
27
|
29
|
32
|
31
|
21
|
22
|
23
|
18
|
11
|
22
|
|
2024/04
|
24
|
29
|
34
|
32
|
29
|
28
|
29
|
25
|
30
|
31
|
26
|
33
|
33
|
40
|
45
|
46
|
41
|
30
|
35
|
25
|
24
|
37
|
15
|
23
|
27
|
30
|
33
|
43
|
25
|
21
|
|
|
2024/03
|
25
|
31
|
36
|
41
|
28
|
29
|
29
|
30
|
45
|
40
|
24
|
45
|
38
|
27
|
38
|
37
|
47
|
33
|
49
|
61
|
49
|
37
|
32
|
34
|
29
|
30
|
28
|
18
|
27
|
34
|
31
|
|
2024/02
|
40
|
46
|
28
|
26
|
31
|
28
|
24
|
24
|
26
|
35
|
38
|
41
|
31
|
33
|
33
|
24
|
29
|
28
|
32
|
54
|
37
|
30
|
39
|
24
|
32
|
37
|
41
|
32
|
26
|
||
|
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