Air Quality
Excellent
No health implications.
24
PM2.5
28
PM10
48
O3
0.8
CO
4
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Oct
36
Excellent
Fri
17 Oct
24
Excellent
Sat
18 Oct
36
Excellent
Sun
19 Oct
30
Excellent
Mon
20 Oct
42
Excellent
Tue
21 Oct
39
Excellent
Wed
22 Oct
22
Excellent
Yuyang Air quality rank
Air quality in the last 12 months (Yuyang)
|
2025/08
|
38
|
40
|
36
|
24
|
38
|
49
|
57
|
28
|
38
|
39
|
38
|
29
|
33
|
37
|
32
|
16
|
18
|
26
|
23
|
25
|
29
|
48
|
22
|
43
|
37
|
36
|
21
|
26
|
23
|
30
|
23
|
|
2025/07
|
30
|
23
|
30
|
25
|
13
|
32
|
23
|
19
|
18
|
29
|
35
|
49
|
52
|
38
|
46
|
29
|
38
|
33
|
25
|
15
|
34
|
32
|
29
|
18
|
20
|
15
|
21
|
29
|
26
|
39
|
35
|
|
2025/06
|
41
|
33
|
28
|
30
|
35
|
53
|
54
|
38
|
52
|
37
|
50
|
52
|
35
|
37
|
41
|
25
|
36
|
37
|
32
|
28
|
39
|
40
|
35
|
43
|
39
|
39
|
32
|
29
|
35
|
47
|
|
|
2025/05
|
70
|
91
|
31
|
80
|
257
|
95
|
82
|
111
|
49
|
39
|
43
|
69
|
79
|
44
|
66
|
196
|
73
|
53
|
66
|
73
|
76
|
189
|
61
|
73
|
58
|
49
|
38
|
51
|
58
|
49
|
35
|
|
2025/04
|
52
|
42
|
116
|
107
|
48
|
76
|
86
|
68
|
74
|
62
|
257
|
154
|
97
|
37
|
55
|
252
|
123
|
71
|
63
|
67
|
227
|
147
|
72
|
42
|
66
|
67
|
46
|
35
|
94
|
173
|
|
|
2025/03
|
72
|
71
|
36
|
48
|
55
|
46
|
52
|
68
|
61
|
62
|
200
|
104
|
79
|
58
|
35
|
30
|
32
|
27
|
24
|
24
|
51
|
72
|
223
|
426
|
390
|
379
|
318
|
77
|
34
|
37
|
49
|
|
2025/02
|
48
|
23
|
29
|
37
|
31
|
118
|
35
|
27
|
47
|
61
|
72
|
46
|
59
|
58
|
72
|
51
|
59
|
46
|
45
|
42
|
48
|
24
|
34
|
51
|
53
|
66
|
62
|
57
|
|||
|
2025/01
|
50
|
38
|
54
|
70
|
50
|
30
|
30
|
26
|
47
|
45
|
56
|
48
|
109
|
25
|
33
|
51
|
57
|
51
|
56
|
70
|
68
|
68
|
108
|
138
|
99
|
76
|
31
|
48
|
126
|
75
|
53
|
|
2024/12
|
63
|
32
|
58
|
39
|
27
|
35
|
28
|
51
|
51
|
55
|
39
|
60
|
66
|
38
|
47
|
66
|
46
|
41
|
49
|
36
|
43
|
55
|
53
|
64
|
61
|
41
|
23
|
40
|
66
|
67
|
68
|
|
2024/11
|
70
|
40
|
33
|
35
|
49
|
52
|
63
|
64
|
85
|
80
|
74
|
65
|
58
|
60
|
73
|
46
|
42
|
60
|
49
|
76
|
57
|
66
|
80
|
62
|
68
|
87
|
73
|
38
|
36
|
55
|
|
|
2024/10
|
63
|
46
|
39
|
42
|
48
|
47
|
31
|
45
|
50
|
44
|
51
|
60
|
55
|
57
|
60
|
93
|
57
|
33
|
28
|
30
|
27
|
28
|
34
|
48
|
41
|
45
|
49
|
58
|
50
|
47
|
60
|
|
2024/09
|
35
|
30
|
34
|
43
|
29
|
35
|
20
|
35
|
63
|
31
|
26
|
25
|
25
|
25
|
42
|
29
|
37
|
34
|
32
|
22
|
19
|
41
|
48
|
49
|
43
|
50
|
72
|
59
|
22
|
39
|
|
|
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