Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
46
*
PM2.5
62
PM10
29
O3
0.6
CO
9
SO2
18
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
8 Jan
99
Good
Thu
9 Jan
92
Good
Fri
10 Jan
96
Good
Sat
11 Jan
106
Light
Sun
12 Jan
117
Light
Mon
13 Jan
20
Excellent
Tue
14 Jan
29
Excellent
Air quality in the last 12 months (Yunyang)
|
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
|
|
2024/11
|
65
|
67
|
65
|
53
|
33
|
44
|
51
|
65
|
38
|
36
|
55
|
57
|
40
|
46
|
46
|
43
|
14
|
14
|
17
|
21
|
32
|
38
|
38
|
37
|
22
|
32
|
40
|
47
|
61
|
74
|
|
|
2024/10
|
20
|
35
|
45
|
48
|
54
|
38
|
33
|
36
|
49
|
62
|
53
|
44
|
41
|
47
|
48
|
53
|
27
|
23
|
28
|
15
|
17
|
26
|
34
|
46
|
48
|
55
|
59
|
56
|
49
|
59
|
64
|
|
2024/09
|
35
|
35
|
32
|
31
|
35
|
34
|
32
|
29
|
27
|
35
|
38
|
30
|
29
|
34
|
23
|
26
|
22
|
23
|
25
|
23
|
20
|
26
|
34
|
38
|
53
|
66
|
54
|
57
|
54
|
29
|
|
|
2024/08
|
23
|
23
|
17
|
17
|
15
|
19
|
23
|
25
|
32
|
31
|
53
|
52
|
30
|
31
|
32
|
38
|
40
|
35
|
31
|
32
|
33
|
40
|
39
|
30
|
28
|
30
|
29
|
17
|
19
|
21
|
24
|
|
2024/07
|
32
|
28
|
22
|
14
|
17
|
16
|
21
|
19
|
23
|
23
|
13
|
14
|
14
|
11
|
18
|
18
|
24
|
23
|
23
|
20
|
19
|
20
|
21
|
22
|
28
|
24
|
26
|
32
|
20
|
14
|
24
|
|
2024/06
|
36
|
39
|
34
|
19
|
20
|
21
|
27
|
36
|
29
|
33
|
37
|
37
|
42
|
43
|
40
|
32
|
23
|
22
|
21
|
19
|
18
|
15
|
28
|
45
|
31
|
24
|
24
|
16
|
23
|
32
|
|
|
2024/05
|
18
|
22
|
23
|
23
|
29
|
39
|
44
|
35
|
42
|
41
|
25
|
48
|
61
|
54
|
46
|
46
|
55
|
60
|
32
|
22
|
29
|
33
|
31
|
36
|
35
|
21
|
21
|
35
|
23
|
20
|
30
|
|
2024/04
|
37
|
30
|
19
|
25
|
30
|
19
|
21
|
26
|
35
|
36
|
30
|
26
|
32
|
39
|
51
|
36
|
22
|
21
|
24
|
45
|
53
|
46
|
40
|
48
|
40
|
44
|
42
|
30
|
30
|
13
|
|
|
2024/03
|
61
|
60
|
63
|
60
|
80
|
74
|
50
|
57
|
57
|
77
|
79
|
62
|
51
|
50
|
55
|
62
|
54
|
27
|
38
|
59
|
60
|
61
|
52
|
38
|
22
|
25
|
24
|
38
|
46
|
43
|
37
|
|
2024/02
|
75
|
26
|
24
|
22
|
32
|
43
|
43
|
51
|
79
|
158
|
78
|
53
|
63
|
74
|
42
|
31
|
35
|
54
|
89
|
53
|
21
|
24
|
29
|
37
|
45
|
44
|
47
|
49
|
60
|
||
|
2024/01
|
86
|
59
|
40
|
45
|
67
|
103
|
89
|
62
|
71
|
76
|
94
|
84
|
102
|
142
|
97
|
55
|
43
|
27
|
20
|
23
|
29
|
28
|
33
|
48
|
63
|
58
|
55
|
70
|
76
|
87
|
97
|
|
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