Air Quality
Excellent
No health implications.
3
PM2.5
12
PM10
36
O3
0.6
CO
6
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Aug
52
Good
Mon
10 Aug
59
Good
Tue
11 Aug
63
Good
Wed
12 Aug
65
Good
Thu
13 Aug
62
Good
Fri
14 Aug
66
Good
Sat
15 Aug
35
Excellent
Air quality in the last 12 months (Yunyang)
|
2026/06
|
23
|
28
|
32
|
38
|
40
|
32
|
32
|
24
|
23
|
29
|
37
|
22
|
23
|
25
|
31
|
35
|
30
|
17
|
20
|
20
|
28
|
19
|
18
|
18
|
21
|
18
|
31
|
31
|
27
|
21
|
|
|
2026/05
|
34
|
21
|
27
|
46
|
40
|
36
|
22
|
24
|
35
|
37
|
53
|
72
|
36
|
39
|
36
|
27
|
18
|
16
|
15
|
23
|
22
|
22
|
22
|
20
|
19
|
14
|
14
|
17
|
21
|
22
|
25
|
|
2026/04
|
32
|
35
|
34
|
45
|
60
|
57
|
35
|
28
|
33
|
37
|
29
|
25
|
27
|
21
|
22
|
27
|
36
|
38
|
44
|
58
|
44
|
18
|
28
|
32
|
46
|
56
|
36
|
27
|
30
|
36
|
|
|
2026/03
|
19
|
19
|
18
|
32
|
36
|
34
|
45
|
21
|
27
|
31
|
38
|
51
|
49
|
53
|
25
|
20
|
25
|
22
|
26
|
27
|
30
|
39
|
36
|
20
|
21
|
28
|
31
|
35
|
36
|
23
|
25
|
|
2026/02
|
41
|
52
|
66
|
71
|
91
|
76
|
70
|
61
|
42
|
48
|
55
|
52
|
74
|
77
|
60
|
28
|
42
|
67
|
63
|
60
|
54
|
58
|
56
|
27
|
28
|
36
|
16
|
17
|
|||
|
2026/01
|
21
|
37
|
53
|
57
|
56
|
60
|
62
|
70
|
73
|
72
|
90
|
107
|
132
|
115
|
145
|
109
|
125
|
92
|
54
|
35
|
51
|
53
|
68
|
58
|
55
|
59
|
44
|
43
|
35
|
21
|
30
|
|
2025/12
|
110
|
128
|
70
|
63
|
77
|
76
|
101
|
88
|
79
|
105
|
105
|
96
|
34
|
46
|
59
|
76
|
94
|
101
|
102
|
90
|
25
|
37
|
34
|
37
|
41
|
42
|
56
|
71
|
84
|
106
|
50
|
|
2025/11
|
53
|
50
|
54
|
49
|
43
|
29
|
20
|
22
|
21
|
40
|
38
|
34
|
46
|
50
|
63
|
66
|
30
|
20
|
26
|
38
|
53
|
70
|
65
|
59
|
48
|
56
|
71
|
69
|
85
|
111
|
|
|
2025/10
|
16
|
21
|
23
|
21
|
23
|
27
|
32
|
32
|
34
|
32
|
34
|
39
|
16
|
14
|
12
|
16
|
14
|
14
|
14
|
14
|
12
|
16
|
19
|
33
|
31
|
31
|
32
|
36
|
43
|
42
|
42
|
|
2025/09
|
29
|
25
|
26
|
27
|
32
|
25
|
24
|
24
|
22
|
17
|
13
|
15
|
15
|
20
|
23
|
31
|
31
|
20
|
15
|
11
|
14
|
22
|
16
|
14
|
21
|
17
|
19
|
25
|
18
|
14
|
|
|
2025/08
|
29
|
23
|
27
|
30
|
22
|
21
|
27
|
18
|
16
|
11
|
12
|
13
|
18
|
23
|
20
|
16
|
21
|
25
|
25
|
20
|
21
|
21
|
19
|
18
|
21
|
21
|
27
|
25
|
27
|
31
|
41
|
|
2025/07
|
13
|
17
|
19
|
18
|
19
|
30
|
24
|
21
|
26
|
24
|
27
|
32
|
33
|
32
|
30
|
30
|
34
|
25
|
23
|
28
|
28
|
21
|
17
|
12
|
15
|
19
|
22
|
22
|
24
|
20
|
27
|
|
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