Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
62
*
PM2.5
113
PM10
74
O3
0.5
CO
7
SO2
12
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
8 Feb
88
Good
Mon
9 Feb
87
Good
Tue
10 Feb
93
Good
Wed
11 Feb
102
Light
Thu
12 Feb
81
Good
Fri
13 Feb
89
Good
Sat
14 Feb
43
Excellent
Air quality in the last 12 months (Yicheng)
|
2026/01
|
64
|
101
|
100
|
92
|
164
|
54
|
42
|
66
|
56
|
85
|
58
|
74
|
102
|
116
|
76
|
108
|
111
|
58
|
67
|
53
|
55
|
103
|
103
|
138
|
185
|
166
|
163
|
97
|
111
|
104
|
103
|
|
2025/12
|
152
|
109
|
68
|
74
|
124
|
91
|
91
|
124
|
136
|
146
|
203
|
59
|
75
|
81
|
64
|
116
|
209
|
213
|
150
|
197
|
150
|
58
|
80
|
92
|
97
|
75
|
88
|
90
|
128
|
199
|
123
|
|
2025/11
|
61
|
96
|
119
|
102
|
95
|
108
|
34
|
49
|
77
|
99
|
79
|
67
|
103
|
130
|
109
|
122
|
39
|
28
|
31
|
45
|
73
|
61
|
70
|
124
|
118
|
83
|
268
|
87
|
71
|
84
|
|
|
2025/10
|
31
|
9
|
33
|
37
|
43
|
22
|
34
|
69
|
32
|
11
|
18
|
26
|
29
|
43
|
27
|
47
|
12
|
38
|
51
|
47
|
58
|
67
|
70
|
97
|
107
|
76
|
99
|
73
|
96
|
92
|
138
|
|
2025/09
|
30
|
37
|
43
|
38
|
34
|
47
|
40
|
26
|
27
|
27
|
18
|
15
|
36
|
25
|
25
|
32
|
24
|
19
|
9
|
28
|
43
|
17
|
11
|
28
|
40
|
19
|
20
|
33
|
23
|
22
|
|
|
2025/08
|
32
|
23
|
26
|
32
|
45
|
35
|
25
|
26
|
19
|
32
|
17
|
16
|
21
|
22
|
29
|
22
|
26
|
32
|
33
|
21
|
19
|
24
|
26
|
36
|
30
|
24
|
33
|
39
|
31
|
36
|
28
|
|
2025/07
|
22
|
16
|
15
|
18
|
29
|
30
|
37
|
46
|
25
|
40
|
57
|
39
|
30
|
26
|
30
|
46
|
47
|
42
|
39
|
39
|
37
|
26
|
10
|
20
|
24
|
31
|
28
|
23
|
28
|
33
|
40
|
|
2025/06
|
46
|
50
|
61
|
45
|
49
|
41
|
50
|
49
|
40
|
40
|
41
|
51
|
48
|
38
|
34
|
45
|
49
|
29
|
16
|
28
|
43
|
18
|
37
|
30
|
41
|
27
|
20
|
20
|
14
|
22
|
|
|
2025/05
|
72
|
99
|
55
|
52
|
81
|
225
|
187
|
81
|
78
|
43
|
43
|
47
|
55
|
49
|
73
|
59
|
209
|
102
|
94
|
75
|
66
|
81
|
67
|
61
|
51
|
64
|
75
|
70
|
61
|
43
|
32
|
|
2025/04
|
66
|
66
|
61
|
81
|
73
|
82
|
78
|
81
|
106
|
104
|
69
|
251
|
122
|
68
|
53
|
74
|
79
|
79
|
53
|
68
|
66
|
68
|
89
|
92
|
72
|
72
|
73
|
49
|
50
|
69
|
|
|
2025/03
|
79
|
72
|
43
|
49
|
60
|
73
|
75
|
72
|
88
|
83
|
79
|
109
|
116
|
52
|
69
|
55
|
45
|
56
|
49
|
42
|
38
|
57
|
59
|
68
|
57
|
74
|
123
|
193
|
82
|
67
|
75
|
|
2025/02
|
96
|
114
|
131
|
62
|
49
|
46
|
108
|
61
|
56
|
66
|
82
|
99
|
65
|
78
|
70
|
73
|
88
|
88
|
106
|
82
|
81
|
100
|
114
|
75
|
66
|
81
|
90
|
83
|
|||
|
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