Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
35
PM2.5
75
*
PM10
47
O3
0.5
CO
6
SO2
23
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
2 Apr
110
Light
Fri
3 Apr
106
Light
Sat
4 Apr
81
Good
Sun
5 Apr
95
Good
Mon
6 Apr
103
Light
Tue
7 Apr
30
Excellent
Wed
8 Apr
24
Excellent
Yucheng Air quality rank
Air quality in the last 12 months (Yucheng)
|
2026/02
|
208
|
167
|
112
|
139
|
153
|
50
|
56
|
63
|
65
|
90
|
124
|
105
|
101
|
115
|
80
|
90
|
208
|
105
|
78
|
68
|
107
|
175
|
72
|
74
|
67
|
86
|
85
|
98
|
|||
|
2026/01
|
48
|
54
|
126
|
155
|
175
|
169
|
56
|
61
|
100
|
73
|
48
|
75
|
86
|
124
|
170
|
94
|
51
|
41
|
37
|
34
|
55
|
65
|
98
|
152
|
110
|
69
|
134
|
175
|
114
|
89
|
193
|
|
2025/12
|
84
|
48
|
50
|
65
|
76
|
114
|
102
|
56
|
85
|
96
|
96
|
28
|
68
|
84
|
76
|
151
|
96
|
113
|
196
|
116
|
58
|
53
|
82
|
99
|
39
|
50
|
78
|
122
|
147
|
123
|
40
|
|
2025/11
|
97
|
47
|
59
|
68
|
75
|
99
|
107
|
80
|
66
|
65
|
74
|
85
|
69
|
94
|
143
|
112
|
37
|
51
|
60
|
69
|
74
|
107
|
100
|
162
|
37
|
115
|
83
|
138
|
144
|
155
|
|
|
2025/10
|
55
|
24
|
27
|
38
|
16
|
15
|
28
|
35
|
10
|
10
|
17
|
15
|
31
|
54
|
64
|
52
|
43
|
28
|
42
|
39
|
49
|
57
|
61
|
72
|
75
|
67
|
81
|
102
|
65
|
69
|
97
|
|
2025/09
|
26
|
37
|
49
|
57
|
43
|
40
|
54
|
50
|
33
|
47
|
55
|
54
|
57
|
50
|
39
|
26
|
26
|
41
|
20
|
25
|
52
|
32
|
36
|
34
|
51
|
50
|
26
|
44
|
54
|
53
|
|
|
2025/08
|
38
|
29
|
36
|
44
|
33
|
35
|
49
|
39
|
15
|
30
|
38
|
29
|
38
|
49
|
29
|
15
|
17
|
31
|
40
|
28
|
31
|
29
|
22
|
33
|
29
|
38
|
36
|
20
|
33
|
32
|
19
|
|
2025/07
|
15
|
19
|
27
|
34
|
35
|
35
|
35
|
33
|
32
|
60
|
43
|
51
|
48
|
33
|
43
|
33
|
34
|
36
|
50
|
46
|
28
|
13
|
13
|
29
|
31
|
28
|
22
|
33
|
25
|
29
|
35
|
|
2025/06
|
64
|
58
|
43
|
35
|
68
|
68
|
87
|
70
|
91
|
42
|
67
|
67
|
61
|
55
|
29
|
28
|
38
|
53
|
18
|
32
|
41
|
41
|
41
|
49
|
57
|
52
|
49
|
35
|
16
|
17
|
|
|
2025/05
|
54
|
70
|
42
|
47
|
69
|
55
|
66
|
70
|
35
|
29
|
52
|
58
|
62
|
58
|
45
|
76
|
83
|
74
|
93
|
70
|
66
|
68
|
58
|
50
|
47
|
52
|
57
|
63
|
58
|
61
|
59
|
|
2025/04
|
73
|
34
|
59
|
82
|
58
|
77
|
93
|
97
|
61
|
81
|
82
|
159
|
53
|
61
|
55
|
86
|
130
|
77
|
40
|
65
|
57
|
76
|
75
|
57
|
71
|
71
|
56
|
51
|
60
|
91
|
|
|
2025/03
|
119
|
38
|
39
|
51
|
90
|
91
|
99
|
86
|
90
|
84
|
91
|
138
|
92
|
66
|
63
|
41
|
54
|
36
|
59
|
55
|
56
|
67
|
95
|
141
|
139
|
101
|
117
|
101
|
49
|
56
|
80
|
|
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