Air Quality
Excellent
No health implications.
3
PM2.5
12
PM10
27
O3
0.6
CO
10
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Jul
49
Excellent
Tue
14 Jul
71
Good
Wed
15 Jul
63
Good
Thu
16 Jul
64
Good
Fri
17 Jul
61
Good
Sat
18 Jul
82
Good
Sun
19 Jul
39
Excellent
Air quality in the last 12 months (Yicheng)
|
2026/06
|
84
|
80
|
62
|
52
|
62
|
60
|
51
|
59
|
65
|
71
|
66
|
81
|
58
|
51
|
34
|
37
|
40
|
50
|
47
|
41
|
55
|
40
|
35
|
36
|
63
|
52
|
66
|
72
|
92
|
72
|
|
|
2026/05
|
60
|
56
|
54
|
50
|
58
|
50
|
54
|
58
|
55
|
62
|
70
|
65
|
71
|
59
|
42
|
50
|
45
|
47
|
29
|
30
|
38
|
49
|
54
|
44
|
32
|
21
|
30
|
55
|
57
|
82
|
76
|
|
2026/04
|
84
|
94
|
84
|
66
|
89
|
70
|
61
|
45
|
48
|
59
|
68
|
59
|
42
|
60
|
64
|
63
|
94
|
93
|
61
|
66
|
82
|
48
|
54
|
46
|
59
|
63
|
72
|
57
|
55
|
61
|
|
|
2026/03
|
67
|
34
|
104
|
94
|
48
|
74
|
60
|
58
|
102
|
114
|
82
|
117
|
107
|
118
|
131
|
112
|
85
|
76
|
60
|
116
|
157
|
104
|
132
|
95
|
103
|
91
|
103
|
99
|
89
|
110
|
123
|
|
2026/02
|
109
|
119
|
147
|
124
|
159
|
61
|
53
|
66
|
73
|
95
|
151
|
133
|
132
|
138
|
111
|
43
|
139
|
109
|
116
|
77
|
70
|
273
|
60
|
47
|
68
|
50
|
71
|
96
|
|||
|
2026/01
|
57
|
68
|
94
|
167
|
148
|
208
|
108
|
60
|
81
|
111
|
60
|
79
|
131
|
142
|
183
|
178
|
45
|
44
|
42
|
47
|
45
|
74
|
109
|
168
|
105
|
74
|
141
|
87
|
67
|
78
|
78
|
|
2025/12
|
97
|
63
|
63
|
97
|
77
|
119
|
160
|
78
|
91
|
105
|
120
|
44
|
66
|
82
|
92
|
121
|
154
|
106
|
168
|
155
|
58
|
41
|
55
|
74
|
57
|
51
|
76
|
112
|
137
|
152
|
57
|
|
2025/11
|
170
|
80
|
63
|
116
|
110
|
49
|
53
|
34
|
99
|
78
|
80
|
80
|
110
|
179
|
238
|
157
|
42
|
59
|
74
|
71
|
124
|
132
|
104
|
142
|
64
|
109
|
204
|
142
|
123
|
192
|
|
|
2025/10
|
47
|
9
|
18
|
34
|
43
|
37
|
29
|
49
|
41
|
57
|
48
|
21
|
18
|
42
|
31
|
31
|
36
|
29
|
31
|
38
|
43
|
49
|
47
|
48
|
96
|
100
|
84
|
68
|
70
|
68
|
132
|
|
2025/09
|
26
|
38
|
33
|
30
|
37
|
29
|
54
|
41
|
40
|
51
|
35
|
11
|
33
|
44
|
49
|
21
|
20
|
23
|
11
|
29
|
42
|
30
|
17
|
21
|
45
|
37
|
42
|
30
|
63
|
40
|
|
|
2025/08
|
17
|
25
|
36
|
43
|
39
|
41
|
48
|
34
|
19
|
20
|
14
|
23
|
17
|
27
|
38
|
35
|
34
|
44
|
40
|
40
|
36
|
37
|
36
|
30
|
52
|
48
|
37
|
46
|
53
|
26
|
21
|
|
2025/07
|
32
|
32
|
33
|
29
|
33
|
37
|
40
|
30
|
32
|
43
|
41
|
34
|
46
|
27
|
42
|
34
|
37
|
37
|
44
|
28
|
27
|
26
|
25
|
23
|
30
|
24
|
22
|
26
|
26
|
29
|
25
|
|
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