Air Quality
Excellent
No health implications.
12
PM2.5
17
PM10
47
O3
0.9
CO
6
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Mar
86
Good
Sun
15 Mar
99
Good
Mon
16 Mar
103
Light
Tue
17 Mar
104
Light
Wed
18 Mar
97
Good
Thu
19 Mar
98
Good
Fri
20 Mar
25
Excellent
Yicheng Air quality rank
Air quality in the last 12 months (Yicheng)
|
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
|
|
|
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
|
|
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