Air Quality
Excellent
No health implications.
13
PM2.5
24
PM10
25
O3
0.7
CO
8
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Aug
58
Good
Thu
21 Aug
56
Good
Fri
22 Aug
57
Good
Sat
23 Aug
51
Good
Sun
24 Aug
54
Good
Mon
25 Aug
50
Excellent
Tue
26 Aug
38
Excellent
Miyi Air quality rank
Air quality in the last 12 months (Miyi)
|
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
|
|
|
2024/08
|
40
|
46
|
39
|
32
|
32
|
30
|
26
|
26
|
25
|
22
|
40
|
42
|
42
|
48
|
49
|
42
|
40
|
32
|
37
|
38
|
42
|
48
|
39
|
41
|
38
|
31
|
28
|
41
|
46
|
48
|
36
|
|
2024/07
|
28
|
27
|
25
|
18
|
17
|
24
|
19
|
19
|
23
|
28
|
20
|
25
|
25
|
28
|
23
|
29
|
27
|
31
|
29
|
25
|
32
|
37
|
43
|
37
|
28
|
38
|
45
|
38
|
22
|
16
|
36
|
|
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