Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
36
PM2.5
67
*
PM10
164
O3
1.0
CO
7
SO2
11
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
12 Aug
85
Good
Wed
13 Aug
75
Good
Thu
14 Aug
82
Good
Fri
15 Aug
81
Good
Sat
16 Aug
74
Good
Sun
17 Aug
75
Good
Mon
18 Aug
35
Excellent
Air quality in the last 12 months (Yu County)
|
2025/06
|
67
|
46
|
41
|
31
|
46
|
54
|
61
|
59
|
60
|
42
|
59
|
63
|
58
|
34
|
22
|
22
|
37
|
47
|
43
|
44
|
38
|
39
|
45
|
46
|
48
|
39
|
41
|
31
|
31
|
45
|
|
|
2025/05
|
43
|
69
|
38
|
55
|
107
|
50
|
65
|
69
|
28
|
41
|
48
|
49
|
79
|
46
|
48
|
80
|
124
|
58
|
68
|
65
|
79
|
70
|
59
|
54
|
52
|
53
|
52
|
51
|
54
|
60
|
53
|
|
2025/04
|
58
|
38
|
68
|
102
|
43
|
70
|
90
|
71
|
71
|
50
|
173
|
102
|
68
|
40
|
58
|
155
|
246
|
71
|
66
|
91
|
87
|
53
|
82
|
42
|
62
|
74
|
63
|
46
|
57
|
94
|
|
|
2025/03
|
145
|
100
|
55
|
56
|
80
|
57
|
66
|
87
|
82
|
101
|
132
|
205
|
106
|
105
|
68
|
42
|
50
|
47
|
49
|
57
|
57
|
68
|
153
|
247
|
274
|
127
|
167
|
140
|
45
|
47
|
48
|
|
2025/02
|
144
|
103
|
41
|
45
|
41
|
120
|
41
|
38
|
55
|
77
|
92
|
72
|
59
|
65
|
77
|
74
|
62
|
64
|
69
|
71
|
102
|
76
|
46
|
59
|
63
|
77
|
89
|
93
|
|||
|
2025/01
|
92
|
78
|
55
|
72
|
80
|
42
|
49
|
43
|
44
|
59
|
66
|
53
|
83
|
59
|
56
|
55
|
71
|
73
|
63
|
73
|
81
|
77
|
82
|
83
|
104
|
84
|
34
|
53
|
174
|
171
|
122
|
|
2024/12
|
61
|
56
|
59
|
65
|
50
|
50
|
47
|
52
|
73
|
70
|
70
|
125
|
98
|
64
|
57
|
59
|
69
|
52
|
66
|
71
|
43
|
57
|
70
|
85
|
87
|
57
|
60
|
58
|
70
|
79
|
69
|
|
2024/11
|
58
|
92
|
88
|
46
|
58
|
67
|
103
|
180
|
244
|
194
|
116
|
135
|
128
|
70
|
70
|
80
|
58
|
66
|
74
|
70
|
65
|
65
|
81
|
120
|
62
|
47
|
47
|
48
|
54
|
56
|
|
|
2024/10
|
66
|
43
|
51
|
58
|
69
|
80
|
64
|
59
|
60
|
53
|
60
|
82
|
163
|
107
|
85
|
83
|
101
|
35
|
32
|
43
|
64
|
62
|
54
|
73
|
114
|
124
|
63
|
75
|
78
|
123
|
73
|
|
2024/09
|
48
|
29
|
41
|
50
|
30
|
39
|
46
|
64
|
73
|
38
|
36
|
43
|
52
|
52
|
48
|
61
|
65
|
65
|
61
|
44
|
26
|
40
|
52
|
62
|
73
|
104
|
127
|
131
|
107
|
35
|
|
|
2024/08
|
47
|
44
|
51
|
39
|
34
|
43
|
35
|
39
|
37
|
59
|
22
|
25
|
29
|
30
|
43
|
43
|
44
|
40
|
39
|
34
|
35
|
43
|
52
|
60
|
50
|
18
|
26
|
33
|
41
|
49
|
63
|
|
2024/07
|
43
|
37
|
64
|
74
|
90
|
66
|
60
|
60
|
52
|
61
|
63
|
57
|
52
|
72
|
105
|
49
|
38
|
40
|
45
|
45
|
44
|
58
|
58
|
48
|
30
|
41
|
45
|
47
|
39
|
21
|
40
|
|
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