Air Quality
Excellent
No health implications.
3
PM2.5
9
PM10
6
O3
0.4
CO
4
SO2
28
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Jun
24
Excellent
Wed
24 Jun
30
Excellent
Thu
25 Jun
32
Excellent
Fri
26 Jun
41
Excellent
Sat
27 Jun
49
Excellent
Sun
28 Jun
22
Excellent
Mon
29 Jun
30
Excellent
Air quality in the last 12 months (Yunyang)
|
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
|
|
2025/06
|
12
|
18
|
29
|
35
|
35
|
36
|
32
|
17
|
22
|
34
|
34
|
37
|
41
|
33
|
32
|
43
|
32
|
23
|
14
|
21
|
17
|
20
|
21
|
23
|
20
|
17
|
21
|
19
|
14
|
20
|
|
|
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