Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
126
*
PM2.5
165
PM10
21
O3
1.0
CO
8
SO2
52
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
19 Dec
122
Light
Sat
20 Dec
82
Good
Sun
21 Dec
70
Good
Mon
22 Dec
87
Good
Tue
23 Dec
83
Good
Wed
24 Dec
35
Excellent
Thu
25 Dec
48
Excellent
Yu County Air quality rank
Air quality in the last 12 months (Yu County)
|
2025/11
|
35
|
33
|
52
|
72
|
115
|
141
|
57
|
64
|
54
|
54
|
68
|
69
|
47
|
64
|
73
|
33
|
20
|
37
|
52
|
51
|
60
|
67
|
96
|
92
|
51
|
147
|
45
|
92
|
111
|
119
|
|
|
2025/10
|
53
|
50
|
45
|
50
|
55
|
41
|
40
|
19
|
11
|
11
|
28
|
35
|
45
|
44
|
55
|
60
|
22
|
15
|
21
|
25
|
33
|
44
|
65
|
86
|
86
|
27
|
41
|
62
|
115
|
93
|
68
|
|
2025/09
|
35
|
39
|
40
|
35
|
32
|
41
|
39
|
35
|
46
|
49
|
47
|
45
|
47
|
45
|
40
|
23
|
16
|
19
|
30
|
47
|
42
|
25
|
36
|
44
|
46
|
49
|
46
|
41
|
41
|
49
|
|
|
2025/08
|
41
|
47
|
39
|
31
|
33
|
39
|
27
|
18
|
24
|
25
|
38
|
40
|
23
|
40
|
46
|
21
|
30
|
35
|
24
|
19
|
29
|
37
|
19
|
18
|
32
|
30
|
14
|
28
|
39
|
34
|
36
|
|
2025/07
|
30
|
35
|
26
|
36
|
14
|
18
|
23
|
27
|
35
|
27
|
48
|
50
|
21
|
38
|
42
|
27
|
18
|
28
|
47
|
18
|
21
|
31
|
32
|
21
|
22
|
26
|
29
|
28
|
14
|
18
|
33
|
|
2025/06
|
56
|
32
|
23
|
31
|
39
|
39
|
34
|
42
|
46
|
33
|
54
|
72
|
56
|
37
|
15
|
21
|
45
|
53
|
37
|
35
|
29
|
31
|
43
|
43
|
47
|
58
|
54
|
49
|
39
|
43
|
|
|
2025/05
|
36
|
48
|
25
|
41
|
65
|
37
|
61
|
81
|
23
|
40
|
46
|
59
|
73
|
32
|
50
|
96
|
56
|
53
|
58
|
75
|
63
|
63
|
59
|
44
|
50
|
47
|
51
|
52
|
60
|
66
|
45
|
|
2025/04
|
50
|
29
|
64
|
90
|
35
|
69
|
72
|
47
|
55
|
57
|
172
|
66
|
44
|
30
|
50
|
102
|
126
|
35
|
47
|
65
|
68
|
46
|
63
|
39
|
51
|
73
|
48
|
46
|
60
|
48
|
|
|
2025/03
|
138
|
92
|
45
|
55
|
58
|
46
|
61
|
84
|
87
|
116
|
162
|
107
|
104
|
80
|
39
|
26
|
32
|
36
|
41
|
36
|
40
|
62
|
182
|
102
|
104
|
97
|
78
|
46
|
28
|
44
|
50
|
|
2025/02
|
97
|
67
|
24
|
37
|
36
|
77
|
16
|
30
|
52
|
68
|
86
|
50
|
65
|
63
|
74
|
29
|
38
|
48
|
39
|
39
|
46
|
37
|
27
|
61
|
54
|
65
|
91
|
100
|
|||
|
2025/01
|
57
|
52
|
49
|
55
|
60
|
23
|
26
|
18
|
32
|
48
|
60
|
49
|
64
|
36
|
37
|
62
|
74
|
70
|
66
|
70
|
55
|
53
|
88
|
95
|
123
|
114
|
20
|
49
|
177
|
69
|
85
|
|
2024/12
|
54
|
26
|
53
|
60
|
32
|
31
|
18
|
45
|
62
|
66
|
60
|
74
|
42
|
38
|
47
|
55
|
39
|
37
|
51
|
50
|
29
|
57
|
63
|
77
|
68
|
45
|
37
|
56
|
84
|
83
|
62
|
|
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