Air Quality
Excellent
No health implications.
10
PM2.5
26
PM10
103
O3
0.5
CO
7
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Jul
148
Light
Tue
15 Jul
93
Good
Wed
16 Jul
102
Light
Thu
17 Jul
136
Light
Fri
18 Jul
138
Light
Sat
19 Jul
19
Excellent
Sun
20 Jul
32
Excellent
Yuci Air quality rank
Air quality in the last 12 months (Yuci)
|
2025/06
|
62
|
45
|
34
|
27
|
49
|
47
|
66
|
56
|
66
|
39
|
57
|
55
|
59
|
26
|
26
|
26
|
35
|
43
|
31
|
35
|
35
|
38
|
38
|
37
|
51
|
37
|
41
|
23
|
23
|
43
|
|
|
2025/05
|
54
|
75
|
30
|
53
|
166
|
60
|
66
|
72
|
39
|
42
|
46
|
57
|
81
|
44
|
53
|
103
|
152
|
59
|
70
|
65
|
78
|
67
|
40
|
56
|
52
|
54
|
48
|
49
|
55
|
58
|
50
|
|
2025/04
|
71
|
37
|
94
|
107
|
56
|
76
|
95
|
77
|
66
|
52
|
173
|
135
|
58
|
28
|
52
|
152
|
225
|
117
|
69
|
73
|
80
|
59
|
91
|
36
|
53
|
73
|
48
|
43
|
65
|
108
|
|
|
2025/03
|
121
|
79
|
42
|
54
|
80
|
60
|
72
|
71
|
71
|
85
|
158
|
255
|
97
|
101
|
67
|
31
|
46
|
42
|
47
|
51
|
63
|
77
|
169
|
366
|
396
|
161
|
253
|
135
|
46
|
52
|
56
|
|
2025/02
|
161
|
122
|
38
|
44
|
37
|
137
|
39
|
36
|
55
|
77
|
87
|
106
|
70
|
70
|
92
|
77
|
57
|
64
|
70
|
75
|
112
|
79
|
42
|
58
|
64
|
72
|
83
|
79
|
|||
|
2025/01
|
113
|
72
|
56
|
79
|
92
|
53
|
57
|
45
|
39
|
53
|
64
|
56
|
93
|
59
|
49
|
59
|
72
|
73
|
69
|
78
|
83
|
78
|
95
|
77
|
93
|
80
|
31
|
78
|
171
|
167
|
132
|
|
2024/12
|
63
|
56
|
59
|
61
|
46
|
53
|
39
|
56
|
70
|
73
|
100
|
135
|
100
|
62
|
61
|
65
|
52
|
43
|
71
|
83
|
43
|
58
|
68
|
100
|
99
|
62
|
61
|
58
|
76
|
85
|
81
|
|
2024/11
|
76
|
120
|
93
|
45
|
50
|
64
|
90
|
108
|
152
|
121
|
110
|
117
|
75
|
76
|
82
|
76
|
52
|
68
|
69
|
69
|
73
|
58
|
86
|
113
|
51
|
62
|
64
|
49
|
52
|
66
|
|
|
2024/10
|
75
|
38
|
38
|
58
|
67
|
73
|
40
|
57
|
59
|
51
|
54
|
59
|
97
|
106
|
86
|
84
|
76
|
18
|
23
|
30
|
77
|
61
|
66
|
61
|
88
|
113
|
56
|
77
|
68
|
97
|
60
|
|
2024/09
|
42
|
19
|
36
|
45
|
20
|
25
|
47
|
56
|
51
|
17
|
21
|
28
|
43
|
46
|
34
|
57
|
61
|
46
|
40
|
37
|
21
|
39
|
52
|
62
|
85
|
99
|
91
|
72
|
49
|
27
|
|
|
2024/08
|
45
|
40
|
41
|
40
|
29
|
40
|
28
|
28
|
32
|
51
|
22
|
27
|
27
|
31
|
45
|
44
|
45
|
45
|
41
|
33
|
45
|
48
|
47
|
54
|
53
|
19
|
14
|
22
|
36
|
44
|
53
|
|
2024/07
|
51
|
23
|
51
|
56
|
72
|
63
|
52
|
58
|
47
|
64
|
53
|
47
|
47
|
55
|
72
|
47
|
36
|
37
|
43
|
37
|
41
|
58
|
53
|
53
|
27
|
30
|
37
|
43
|
36
|
18
|
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