Air Quality
Excellent
No health implications.
8
PM2.5
12
PM10
44
O3
0.7
CO
5
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Apr
49
Excellent
Mon
13 Apr
45
Excellent
Tue
14 Apr
48
Excellent
Wed
15 Apr
51
Good
Thu
16 Apr
50
Excellent
Fri
17 Apr
51
Good
Sat
18 Apr
40
Excellent
Yunhe Air quality rank
Air quality in the last 12 months (Yunhe)
|
2026/02
|
30
|
37
|
50
|
48
|
56
|
38
|
15
|
34
|
32
|
34
|
38
|
46
|
52
|
42
|
34
|
14
|
42
|
46
|
38
|
30
|
30
|
31
|
84
|
45
|
18
|
17
|
13
|
14
|
|||
|
2026/01
|
24
|
25
|
60
|
62
|
48
|
44
|
47
|
46
|
46
|
45
|
53
|
58
|
51
|
54
|
52
|
55
|
72
|
77
|
54
|
13
|
37
|
58
|
73
|
64
|
57
|
55
|
22
|
53
|
52
|
26
|
13
|
|
2025/12
|
57
|
95
|
49
|
50
|
47
|
54
|
62
|
78
|
68
|
40
|
48
|
74
|
39
|
37
|
46
|
51
|
56
|
95
|
82
|
60
|
74
|
38
|
45
|
51
|
28
|
46
|
45
|
47
|
46
|
67
|
65
|
|
2025/11
|
35
|
48
|
56
|
23
|
26
|
41
|
30
|
35
|
15
|
37
|
30
|
17
|
28
|
37
|
60
|
56
|
46
|
24
|
26
|
33
|
46
|
52
|
50
|
48
|
66
|
74
|
64
|
63
|
58
|
53
|
|
|
2025/10
|
34
|
21
|
19
|
24
|
24
|
29
|
35
|
38
|
35
|
30
|
36
|
31
|
34
|
26
|
19
|
29
|
31
|
28
|
18
|
20
|
26
|
24
|
31
|
34
|
37
|
47
|
38
|
47
|
26
|
25
|
24
|
|
2025/09
|
22
|
20
|
21
|
28
|
26
|
19
|
15
|
21
|
18
|
14
|
17
|
21
|
26
|
18
|
26
|
18
|
18
|
16
|
16
|
25
|
22
|
32
|
21
|
16
|
23
|
25
|
24
|
29
|
36
|
38
|
|
|
2025/08
|
30
|
29
|
25
|
20
|
17
|
21
|
18
|
23
|
26
|
32
|
30
|
23
|
13
|
11
|
11
|
13
|
14
|
16
|
17
|
21
|
18
|
16
|
23
|
19
|
17
|
17
|
14
|
12
|
13
|
15
|
26
|
|
2025/07
|
11
|
15
|
24
|
24
|
17
|
12
|
12
|
19
|
13
|
17
|
19
|
19
|
21
|
23
|
29
|
32
|
29
|
23
|
13
|
13
|
10
|
15
|
20
|
21
|
25
|
13
|
18
|
20
|
22
|
25
|
21
|
|
2025/06
|
30
|
30
|
16
|
29
|
26
|
31
|
32
|
36
|
22
|
19
|
17
|
16
|
11
|
21
|
16
|
18
|
26
|
19
|
26
|
20
|
20
|
21
|
20
|
20
|
25
|
24
|
26
|
21
|
26
|
17
|
|
|
2025/05
|
41
|
46
|
50
|
49
|
34
|
44
|
73
|
44
|
36
|
39
|
37
|
37
|
33
|
32
|
42
|
39
|
34
|
23
|
25
|
25
|
28
|
29
|
27
|
31
|
56
|
57
|
47
|
27
|
14
|
31
|
39
|
|
2025/04
|
27
|
35
|
49
|
52
|
48
|
55
|
55
|
54
|
58
|
37
|
42
|
57
|
108
|
78
|
59
|
50
|
59
|
57
|
51
|
34
|
48
|
26
|
31
|
27
|
17
|
34
|
34
|
35
|
52
|
43
|
|
|
2025/03
|
44
|
42
|
47
|
19
|
27
|
20
|
40
|
47
|
58
|
54
|
58
|
61
|
18
|
21
|
12
|
28
|
35
|
34
|
49
|
42
|
37
|
39
|
46
|
57
|
65
|
80
|
78
|
42
|
33
|
26
|
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