Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
35
PM2.5
62
*
PM10
108
O3
0.7
CO
8
SO2
13
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
13 Apr
87
Good
Tue
14 Apr
87
Good
Wed
15 Apr
89
Good
Thu
16 Apr
83
Good
Fri
17 Apr
83
Good
Sat
18 Apr
41
Excellent
Sun
19 Apr
38
Excellent
Air quality in the last 12 months (Yicheng)
|
2026/03
|
47
|
70
|
105
|
84
|
63
|
46
|
45
|
75
|
107
|
122
|
102
|
87
|
152
|
104
|
66
|
78
|
86
|
75
|
73
|
87
|
80
|
110
|
83
|
73
|
85
|
89
|
86
|
70
|
49
|
64
|
57
|
|
2026/02
|
125
|
71
|
78
|
111
|
122
|
86
|
39
|
49
|
75
|
90
|
81
|
95
|
106
|
93
|
69
|
69
|
176
|
103
|
67
|
67
|
115
|
340
|
103
|
73
|
64
|
75
|
33
|
35
|
|||
|
2026/01
|
111
|
124
|
158
|
202
|
128
|
31
|
59
|
64
|
74
|
84
|
52
|
82
|
97
|
100
|
117
|
93
|
90
|
96
|
53
|
45
|
62
|
81
|
103
|
115
|
172
|
162
|
133
|
139
|
135
|
159
|
149
|
|
2025/12
|
109
|
76
|
43
|
77
|
92
|
129
|
105
|
78
|
93
|
143
|
118
|
53
|
91
|
120
|
109
|
136
|
113
|
101
|
120
|
52
|
60
|
92
|
124
|
95
|
47
|
62
|
88
|
119
|
113
|
80
|
78
|
|
2025/11
|
72
|
70
|
76
|
93
|
91
|
93
|
68
|
51
|
78
|
75
|
85
|
98
|
60
|
78
|
102
|
69
|
22
|
18
|
56
|
72
|
61
|
93
|
111
|
139
|
81
|
187
|
245
|
139
|
120
|
91
|
|
|
2025/10
|
50
|
36
|
47
|
46
|
35
|
19
|
25
|
38
|
20
|
17
|
21
|
26
|
42
|
55
|
39
|
45
|
24
|
30
|
49
|
39
|
42
|
58
|
74
|
85
|
48
|
73
|
58
|
75
|
89
|
126
|
79
|
|
2025/09
|
44
|
41
|
21
|
19
|
22
|
63
|
65
|
59
|
42
|
44
|
18
|
25
|
41
|
51
|
44
|
39
|
23
|
28
|
23
|
47
|
31
|
30
|
40
|
48
|
51
|
36
|
36
|
51
|
57
|
63
|
|
|
2025/08
|
41
|
41
|
40
|
42
|
30
|
32
|
41
|
39
|
26
|
29
|
41
|
47
|
51
|
47
|
25
|
15
|
34
|
33
|
32
|
35
|
27
|
43
|
32
|
27
|
41
|
33
|
36
|
25
|
29
|
46
|
45
|
|
2025/07
|
28
|
26
|
28
|
30
|
14
|
27
|
23
|
27
|
33
|
43
|
53
|
50
|
47
|
47
|
45
|
50
|
46
|
41
|
44
|
39
|
42
|
45
|
22
|
19
|
29
|
35
|
34
|
32
|
39
|
39
|
34
|
|
2025/06
|
54
|
47
|
32
|
42
|
48
|
49
|
63
|
57
|
61
|
56
|
58
|
54
|
53
|
32
|
28
|
36
|
40
|
44
|
31
|
38
|
35
|
39
|
40
|
36
|
49
|
39
|
45
|
28
|
40
|
34
|
|
|
2025/05
|
71
|
81
|
49
|
54
|
175
|
170
|
119
|
79
|
57
|
37
|
48
|
47
|
58
|
50
|
53
|
61
|
140
|
73
|
81
|
67
|
69
|
62
|
51
|
32
|
46
|
46
|
50
|
59
|
63
|
55
|
61
|
|
2025/04
|
70
|
61
|
69
|
86
|
58
|
77
|
95
|
89
|
71
|
63
|
107
|
221
|
119
|
42
|
49
|
110
|
141
|
118
|
83
|
67
|
87
|
154
|
134
|
62
|
68
|
72
|
60
|
53
|
55
|
111
|
|
|
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