Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
64
*
PM2.5
76
PM10
7
O3
0.9
CO
4
SO2
30
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
30 Dec
95
Good
Wed
31 Dec
49
Excellent
Thu
1 Jan
59
Good
Fri
2 Jan
66
Good
Sat
3 Jan
74
Good
Sun
4 Jan
70
Good
Mon
5 Jan
16
Excellent
Yunyang Air quality rank
Air quality in the last 12 months (Yunyang)
|
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
|
|
|
2025/05
|
50
|
70
|
59
|
40
|
35
|
41
|
41
|
26
|
39
|
57
|
56
|
49
|
49
|
49
|
55
|
48
|
74
|
52
|
57
|
56
|
47
|
28
|
42
|
55
|
45
|
41
|
38
|
29
|
33
|
31
|
24
|
|
2025/04
|
48
|
58
|
61
|
56
|
57
|
69
|
63
|
56
|
57
|
37
|
37
|
149
|
220
|
136
|
84
|
65
|
68
|
61
|
49
|
31
|
29
|
52
|
53
|
40
|
47
|
51
|
45
|
47
|
42
|
35
|
|
|
2025/03
|
67
|
85
|
35
|
16
|
21
|
29
|
38
|
50
|
59
|
51
|
56
|
62
|
48
|
45
|
27
|
28
|
36
|
40
|
54
|
52
|
61
|
86
|
82
|
66
|
53
|
47
|
79
|
50
|
33
|
39
|
48
|
|
2025/02
|
49
|
34
|
43
|
45
|
46
|
40
|
39
|
49
|
54
|
57
|
76
|
63
|
54
|
48
|
51
|
50
|
48
|
47
|
54
|
54
|
52
|
42
|
36
|
56
|
59
|
63
|
57
|
70
|
|||
|
2025/01
|
134
|
140
|
156
|
154
|
52
|
63
|
68
|
64
|
57
|
64
|
74
|
76
|
80
|
102
|
61
|
65
|
78
|
95
|
103
|
117
|
134
|
182
|
161
|
80
|
22
|
32
|
56
|
65
|
119
|
79
|
91
|
|
2024/12
|
81
|
94
|
101
|
62
|
25
|
35
|
40
|
38
|
51
|
57
|
50
|
48
|
56
|
66
|
76
|
85
|
102
|
101
|
75
|
110
|
152
|
88
|
66
|
85
|
109
|
118
|
115
|
84
|
98
|
132
|
137
|
|
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