Air Quality
Excellent
No health implications.
3
PM2.5
15
PM10
51
O3
0.6
CO
7
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Jun
58
Good
Fri
20 Jun
44
Excellent
Sat
21 Jun
56
Good
Sun
22 Jun
86
Good
Mon
23 Jun
86
Good
Tue
24 Jun
44
Excellent
Wed
25 Jun
34
Excellent
Yunyang Air quality rank
Air quality in the last 12 months (Yunyang)
|
2025/05
|
66
|
53
|
48
|
29
|
42
|
201
|
130
|
57
|
52
|
52
|
26
|
33
|
50
|
30
|
44
|
43
|
82
|
122
|
72
|
78
|
61
|
95
|
83
|
70
|
63
|
51
|
58
|
52
|
56
|
49
|
45
|
|
2025/04
|
49
|
46
|
36
|
51
|
63
|
66
|
61
|
42
|
50
|
51
|
55
|
197
|
103
|
61
|
28
|
38
|
61
|
69
|
62
|
47
|
53
|
98
|
79
|
63
|
45
|
58
|
45
|
29
|
25
|
34
|
|
|
2025/03
|
92
|
36
|
22
|
34
|
43
|
56
|
60
|
64
|
63
|
53
|
61
|
60
|
46
|
53
|
30
|
27
|
25
|
25
|
23
|
26
|
33
|
41
|
44
|
42
|
37
|
39
|
116
|
52
|
43
|
62
|
54
|
|
2025/02
|
120
|
76
|
43
|
43
|
30
|
28
|
78
|
34
|
39
|
58
|
84
|
62
|
46
|
52
|
39
|
39
|
59
|
71
|
91
|
102
|
104
|
98
|
88
|
117
|
83
|
64
|
92
|
78
|
|||
|
2025/01
|
60
|
107
|
169
|
143
|
58
|
52
|
49
|
35
|
48
|
59
|
49
|
50
|
63
|
62
|
45
|
42
|
57
|
72
|
51
|
55
|
96
|
196
|
167
|
59
|
19
|
45
|
47
|
58
|
128
|
118
|
129
|
|
2024/12
|
29
|
40
|
67
|
64
|
39
|
35
|
37
|
80
|
74
|
72
|
72
|
105
|
39
|
27
|
26
|
38
|
53
|
66
|
49
|
76
|
62
|
53
|
44
|
57
|
64
|
68
|
83
|
39
|
51
|
40
|
40
|
|
2024/11
|
36
|
30
|
21
|
36
|
47
|
50
|
63
|
72
|
78
|
56
|
77
|
72
|
84
|
32
|
40
|
21
|
18
|
24
|
26
|
17
|
19
|
28
|
79
|
66
|
18
|
18
|
26
|
27
|
24
|
27
|
|
|
2024/10
|
21
|
26
|
27
|
27
|
35
|
35
|
35
|
47
|
48
|
30
|
38
|
47
|
44
|
31
|
38
|
76
|
64
|
22
|
26
|
22
|
16
|
20
|
19
|
26
|
47
|
40
|
25
|
33
|
49
|
68
|
50
|
|
2024/09
|
31
|
33
|
40
|
37
|
28
|
23
|
35
|
48
|
47
|
39
|
31
|
27
|
32
|
34
|
37
|
36
|
23
|
19
|
28
|
19
|
18
|
22
|
24
|
30
|
30
|
40
|
48
|
54
|
44
|
18
|
|
|
2024/08
|
18
|
24
|
21
|
19
|
16
|
16
|
20
|
29
|
31
|
48
|
51
|
21
|
20
|
25
|
30
|
30
|
26
|
22
|
19
|
24
|
18
|
18
|
31
|
43
|
35
|
29
|
19
|
20
|
29
|
28
|
29
|
|
2024/07
|
19
|
21
|
31
|
16
|
25
|
18
|
27
|
28
|
21
|
31
|
30
|
21
|
26
|
20
|
21
|
20
|
17
|
17
|
15
|
19
|
24
|
32
|
27
|
35
|
32
|
33
|
21
|
20
|
14
|
17
|
15
|
|
2024/06
|
47
|
57
|
43
|
34
|
19
|
37
|
37
|
32
|
27
|
29
|
24
|
25
|
28
|
29
|
27
|
35
|
21
|
33
|
35
|
32
|
28
|
17
|
22
|
63
|
74
|
52
|
46
|
29
|
25
|
29
|
|
|
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