Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
31
PM2.5
69
*
PM10
73
O3
0.9
CO
8
SO2
30
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
7 Jun
136
Light
Sun
8 Jun
120
Light
Mon
9 Jun
102
Light
Tue
10 Jun
115
Light
Wed
11 Jun
136
Light
Thu
12 Jun
140
Light
Fri
13 Jun
37
Excellent
Air quality in the last 12 months (Yicheng)
|
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
|
|
|
2025/03
|
90
|
79
|
41
|
46
|
73
|
90
|
76
|
81
|
78
|
90
|
94
|
183
|
115
|
87
|
42
|
28
|
36
|
32
|
40
|
40
|
50
|
65
|
101
|
295
|
248
|
223
|
205
|
174
|
53
|
49
|
60
|
|
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
|
|
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