Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
38
PM2.5
277
*
PM10
75
O3
0.4
CO
4
SO2
7
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
28 Mar
115
Light
Sat
29 Mar
74
Good
Sun
30 Mar
74
Good
Mon
31 Mar
72
Good
Tue
1 Apr
73
Good
Wed
2 Apr
23
Excellent
Thu
3 Apr
22
Excellent
Air quality in the last 12 months (Yicheng)
|
2025/02
|
180
|
140
|
27
|
34
|
24
|
73
|
42
|
27
|
52
|
84
|
105
|
66
|
54
|
72
|
77
|
66
|
68
|
81
|
70
|
75
|
114
|
119
|
54
|
56
|
71
|
60
|
78
|
90
|
|||
|
2025/01
|
102
|
93
|
94
|
113
|
100
|
48
|
44
|
40
|
50
|
61
|
63
|
50
|
88
|
69
|
30
|
51
|
72
|
107
|
91
|
103
|
112
|
139
|
146
|
125
|
77
|
71
|
22
|
56
|
127
|
128
|
184
|
|
2024/12
|
72
|
62
|
54
|
62
|
41
|
51
|
35
|
50
|
66
|
97
|
121
|
109
|
65
|
54
|
66
|
72
|
85
|
64
|
67
|
76
|
38
|
68
|
95
|
129
|
155
|
92
|
51
|
53
|
79
|
94
|
63
|
|
2024/11
|
73
|
85
|
99
|
61
|
63
|
76
|
93
|
84
|
72
|
101
|
132
|
167
|
87
|
66
|
83
|
67
|
52
|
52
|
53
|
69
|
83
|
85
|
99
|
100
|
47
|
39
|
73
|
42
|
46
|
60
|
|
|
2024/10
|
65
|
53
|
56
|
65
|
76
|
91
|
100
|
93
|
84
|
64
|
68
|
78
|
87
|
99
|
87
|
114
|
61
|
39
|
30
|
26
|
46
|
29
|
48
|
62
|
77
|
81
|
66
|
91
|
91
|
87
|
90
|
|
2024/09
|
55
|
44
|
44
|
51
|
33
|
40
|
52
|
56
|
53
|
50
|
42
|
37
|
48
|
49
|
51
|
45
|
47
|
56
|
36
|
45
|
33
|
53
|
59
|
71
|
80
|
86
|
88
|
63
|
43
|
21
|
|
|
2024/08
|
52
|
54
|
43
|
38
|
48
|
44
|
33
|
44
|
33
|
87
|
39
|
41
|
48
|
48
|
48
|
52
|
39
|
41
|
53
|
33
|
41
|
48
|
51
|
55
|
49
|
27
|
29
|
33
|
43
|
46
|
45
|
|
2024/07
|
37
|
53
|
51
|
50
|
42
|
47
|
49
|
36
|
50
|
58
|
57
|
50
|
58
|
63
|
63
|
42
|
34
|
32
|
43
|
31
|
44
|
47
|
43
|
50
|
67
|
54
|
54
|
51
|
32
|
21
|
41
|
|
2024/06
|
68
|
52
|
53
|
59
|
51
|
65
|
65
|
63
|
73
|
65
|
68
|
71
|
71
|
58
|
70
|
57
|
47
|
50
|
51
|
56
|
40
|
61
|
70
|
123
|
97
|
93
|
64
|
61
|
62
|
56
|
|
|
2024/05
|
48
|
49
|
50
|
43
|
65
|
42
|
58
|
67
|
66
|
56
|
120
|
88
|
82
|
70
|
92
|
61
|
69
|
73
|
60
|
62
|
65
|
66
|
61
|
67
|
72
|
65
|
64
|
56
|
61
|
57
|
76
|
|
2024/04
|
77
|
91
|
83
|
68
|
64
|
84
|
86
|
71
|
72
|
67
|
65
|
60
|
57
|
46
|
82
|
76
|
84
|
76
|
53
|
47
|
80
|
87
|
122
|
83
|
91
|
73
|
70
|
69
|
61
|
40
|
|
|
2024/03
|
66
|
63
|
62
|
88
|
168
|
93
|
81
|
45
|
69
|
95
|
87
|
68
|
99
|
92
|
78
|
185
|
93
|
95
|
98
|
74
|
83
|
113
|
89
|
49
|
53
|
68
|
67
|
89
|
79
|
75
|
86
|
|
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