Air Quality
Excellent
No health implications.
22
PM2.5
48
PM10
41
O3
0.2
CO
5
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Dec
54
Good
Fri
27 Dec
47
Excellent
Sat
28 Dec
51
Good
Sun
29 Dec
69
Good
Mon
30 Dec
55
Good
Tue
31 Dec
54
Good
Wed
1 Jan
57
Good
Air quality in the last 12 months (Yu County)
|
2024/11
|
61
|
70
|
48
|
26
|
51
|
52
|
80
|
132
|
180
|
125
|
86
|
83
|
94
|
57
|
57
|
60
|
44
|
54
|
72
|
63
|
46
|
38
|
60
|
92
|
45
|
21
|
18
|
24
|
38
|
55
|
|
|
2024/10
|
17
|
24
|
37
|
50
|
67
|
80
|
41
|
48
|
65
|
35
|
55
|
70
|
99
|
72
|
49
|
57
|
66
|
34
|
17
|
29
|
49
|
36
|
49
|
53
|
96
|
138
|
46
|
48
|
66
|
61
|
88
|
|
2024/09
|
31
|
17
|
26
|
40
|
14
|
24
|
20
|
33
|
47
|
21
|
25
|
24
|
31
|
21
|
30
|
41
|
34
|
47
|
49
|
24
|
10
|
19
|
35
|
50
|
38
|
49
|
69
|
62
|
61
|
14
|
|
|
2024/08
|
30
|
39
|
30
|
26
|
23
|
34
|
32
|
31
|
30
|
55
|
10
|
10
|
15
|
23
|
40
|
41
|
31
|
29
|
22
|
20
|
17
|
24
|
30
|
34
|
25
|
10
|
18
|
24
|
34
|
40
|
47
|
|
2024/07
|
26
|
32
|
37
|
49
|
55
|
38
|
49
|
41
|
50
|
58
|
61
|
47
|
29
|
52
|
58
|
33
|
26
|
36
|
47
|
34
|
50
|
51
|
60
|
51
|
18
|
27
|
42
|
37
|
29
|
19
|
26
|
|
2024/06
|
39
|
47
|
43
|
54
|
49
|
53
|
35
|
41
|
43
|
34
|
46
|
57
|
58
|
34
|
32
|
45
|
56
|
56
|
51
|
59
|
44
|
263
|
136
|
30
|
34
|
60
|
64
|
58
|
58
|
40
|
|
|
2024/05
|
47
|
53
|
56
|
65
|
63
|
50
|
51
|
52
|
71
|
120
|
88
|
38
|
53
|
69
|
34
|
68
|
65
|
78
|
76
|
51
|
57
|
72
|
81
|
55
|
25
|
37
|
33
|
52
|
63
|
52
|
24
|
|
2024/04
|
83
|
84
|
65
|
64
|
64
|
68
|
61
|
79
|
57
|
56
|
65
|
85
|
78
|
81
|
128
|
52
|
68
|
76
|
80
|
43
|
60
|
103
|
52
|
61
|
93
|
97
|
111
|
44
|
28
|
31
|
|
|
2024/03
|
41
|
82
|
68
|
79
|
85
|
55
|
51
|
41
|
69
|
90
|
58
|
51
|
61
|
64
|
97
|
89
|
48
|
125
|
63
|
59
|
92
|
81
|
81
|
70
|
53
|
77
|
183
|
291
|
121
|
52
|
70
|
|
2024/02
|
55
|
87
|
87
|
93
|
106
|
84
|
66
|
90
|
91
|
153
|
71
|
79
|
104
|
71
|
54
|
69
|
101
|
84
|
56
|
34
|
30
|
28
|
41
|
74
|
72
|
72
|
100
|
72
|
44
|
||
|
2024/01
|
113
|
117
|
55
|
62
|
68
|
29
|
57
|
80
|
54
|
72
|
82
|
83
|
94
|
47
|
66
|
90
|
109
|
113
|
87
|
56
|
29
|
27
|
42
|
47
|
57
|
65
|
65
|
68
|
85
|
120
|
87
|
|
2023/12
|
55
|
66
|
71
|
84
|
99
|
204
|
123
|
133
|
81
|
61
|
46
|
79
|
75
|
69
|
35
|
25
|
41
|
90
|
48
|
36
|
29
|
51
|
67
|
55
|
84
|
75
|
71
|
112
|
168
|
154
|
67
|
|
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