Air Quality
Excellent
No health implications.
15
PM2.5
26
PM10
11
O3
0.7
CO
19
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Sep
53
Good
Fri
12 Sep
51
Good
Sat
13 Sep
59
Good
Sun
14 Sep
57
Good
Mon
15 Sep
56
Good
Tue
16 Sep
57
Good
Wed
17 Sep
49
Excellent
Miyi Air quality rank
Air quality in the last 12 months (Miyi)
|
2025/08
|
32
|
35
|
30
|
34
|
29
|
28
|
34
|
25
|
29
|
24
|
24
|
22
|
26
|
36
|
39
|
29
|
23
|
27
|
26
|
24
|
29
|
20
|
20
|
20
|
24
|
32
|
31
|
30
|
32
|
36
|
29
|
|
2025/07
|
31
|
23
|
28
|
25
|
26
|
22
|
30
|
28
|
20
|
30
|
26
|
26
|
30
|
34
|
35
|
36
|
38
|
41
|
23
|
29
|
23
|
24
|
22
|
25
|
20
|
22
|
28
|
24
|
33
|
38
|
24
|
|
2025/06
|
27
|
24
|
18
|
29
|
37
|
39
|
33
|
29
|
31
|
45
|
39
|
41
|
48
|
47
|
20
|
33
|
24
|
24
|
21
|
18
|
14
|
20
|
30
|
22
|
21
|
35
|
23
|
32
|
24
|
19
|
|
|
2025/05
|
42
|
35
|
30
|
25
|
28
|
28
|
27
|
27
|
33
|
35
|
35
|
38
|
32
|
29
|
31
|
34
|
27
|
31
|
32
|
28
|
31
|
33
|
40
|
31
|
50
|
40
|
24
|
18
|
22
|
26
|
17
|
|
2025/04
|
44
|
54
|
58
|
56
|
40
|
47
|
44
|
56
|
56
|
52
|
44
|
55
|
45
|
43
|
44
|
37
|
30
|
29
|
31
|
24
|
25
|
30
|
35
|
35
|
34
|
56
|
50
|
39
|
43
|
25
|
|
|
2025/03
|
40
|
44
|
32
|
41
|
36
|
29
|
37
|
58
|
56
|
52
|
48
|
49
|
63
|
57
|
43
|
29
|
27
|
16
|
26
|
47
|
60
|
66
|
48
|
33
|
29
|
32
|
36
|
66
|
67
|
59
|
55
|
|
2025/02
|
52
|
47
|
23
|
41
|
54
|
46
|
33
|
35
|
42
|
38
|
35
|
34
|
41
|
46
|
34
|
40
|
34
|
41
|
45
|
35
|
39
|
37
|
39
|
42
|
37
|
36
|
37
|
35
|
|||
|
2025/01
|
57
|
52
|
57
|
56
|
49
|
59
|
51
|
33
|
44
|
50
|
26
|
48
|
50
|
48
|
43
|
64
|
57
|
62
|
59
|
67
|
60
|
54
|
66
|
50
|
37
|
32
|
42
|
49
|
52
|
60
|
42
|
|
2024/12
|
48
|
48
|
49
|
45
|
44
|
46
|
45
|
47
|
42
|
37
|
44
|
52
|
45
|
34
|
41
|
56
|
52
|
50
|
44
|
43
|
53
|
44
|
46
|
51
|
56
|
57
|
60
|
61
|
62
|
52
|
48
|
|
2024/11
|
35
|
26
|
35
|
30
|
29
|
42
|
32
|
15
|
25
|
32
|
36
|
37
|
36
|
42
|
48
|
46
|
44
|
42
|
49
|
43
|
45
|
29
|
32
|
37
|
38
|
35
|
35
|
34
|
33
|
37
|
|
|
2024/10
|
15
|
27
|
31
|
36
|
25
|
20
|
19
|
25
|
25
|
23
|
22
|
30
|
37
|
30
|
26
|
26
|
35
|
41
|
45
|
40
|
33
|
29
|
29
|
33
|
42
|
38
|
20
|
36
|
46
|
41
|
38
|
|
2024/09
|
30
|
22
|
29
|
31
|
21
|
22
|
33
|
32
|
31
|
20
|
25
|
27
|
31
|
35
|
40
|
24
|
25
|
30
|
42
|
43
|
42
|
33
|
26
|
41
|
37
|
35
|
47
|
27
|
27
|
28
|
|
|
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