Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
38
*
PM2.5
50
PM10
118
O3
0.2
CO
9
SO2
6
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 Aug
64
Good
Tue
18 Aug
65
Good
Wed
19 Aug
60
Good
Thu
20 Aug
64
Good
Fri
21 Aug
59
Good
Sat
22 Aug
81
Good
Sun
23 Aug
19
Excellent
Air quality in the last 12 months (Yiwu)
|
2026/07
|
59
|
53
|
40
|
44
|
59
|
44
|
34
|
36
|
34
|
34
|
35
|
36
|
39
|
38
|
41
|
45
|
46
|
37
|
61
|
40
|
39
|
46
|
58
|
44
|
45
|
50
|
38
|
32
|
83
|
37
|
33
|
|
2026/06
|
36
|
56
|
53
|
39
|
88
|
61
|
31
|
31
|
37
|
37
|
36
|
40
|
42
|
35
|
35
|
66
|
110
|
45
|
33
|
33
|
35
|
40
|
34
|
52
|
41
|
45
|
47
|
37
|
35
|
39
|
|
|
2026/05
|
46
|
38
|
42
|
41
|
51
|
37
|
44
|
41
|
57
|
53
|
61
|
92
|
74
|
39
|
39
|
42
|
37
|
35
|
37
|
154
|
55
|
60
|
68
|
61
|
43
|
35
|
34
|
35
|
43
|
39
|
35
|
|
2026/04
|
49
|
71
|
41
|
38
|
37
|
41
|
43
|
63
|
43
|
46
|
51
|
32
|
48
|
43
|
73
|
62
|
61
|
59
|
58
|
68
|
77
|
72
|
60
|
45
|
40
|
39
|
33
|
73
|
90
|
41
|
|
|
2026/03
|
76
|
54
|
57
|
58
|
36
|
44
|
49
|
40
|
48
|
56
|
163
|
141
|
48
|
43
|
53
|
59
|
35
|
47
|
73
|
80
|
58
|
49
|
63
|
66
|
38
|
29
|
37
|
45
|
46
|
47
|
45
|
|
2026/02
|
54
|
53
|
60
|
63
|
67
|
189
|
185
|
114
|
97
|
62
|
69
|
88
|
84
|
68
|
69
|
84
|
136
|
72
|
70
|
164
|
239
|
78
|
38
|
121
|
90
|
44
|
56
|
57
|
|||
|
2026/01
|
57
|
60
|
50
|
46
|
64
|
75
|
61
|
66
|
83
|
96
|
83
|
92
|
103
|
297
|
258
|
80
|
61
|
70
|
88
|
64
|
64
|
76
|
76
|
118
|
134
|
94
|
100
|
83
|
114
|
93
|
66
|
|
2025/12
|
52
|
37
|
49
|
57
|
92
|
88
|
54
|
54
|
76
|
68
|
51
|
42
|
43
|
46
|
63
|
74
|
72
|
75
|
66
|
37
|
58
|
58
|
51
|
38
|
50
|
61
|
61
|
55
|
52
|
58
|
50
|
|
2025/11
|
69
|
70
|
80
|
72
|
80
|
68
|
48
|
70
|
58
|
61
|
68
|
57
|
66
|
75
|
53
|
31
|
43
|
54
|
69
|
77
|
80
|
92
|
95
|
63
|
73
|
64
|
66
|
161
|
113
|
58
|
|
|
2025/10
|
58
|
65
|
60
|
45
|
50
|
46
|
45
|
49
|
59
|
74
|
68
|
83
|
75
|
43
|
45
|
30
|
47
|
83
|
79
|
80
|
68
|
77
|
69
|
81
|
83
|
74
|
74
|
81
|
77
|
68
|
68
|
|
2025/09
|
221
|
63
|
117
|
59
|
51
|
75
|
76
|
65
|
76
|
69
|
52
|
60
|
48
|
68
|
39
|
29
|
45
|
48
|
67
|
71
|
60
|
54
|
45
|
48
|
43
|
41
|
52
|
49
|
54
|
55
|
|
|
2025/08
|
53
|
42
|
45
|
38
|
34
|
46
|
36
|
47
|
53
|
46
|
44
|
36
|
43
|
49
|
41
|
46
|
39
|
57
|
81
|
28
|
72
|
50
|
46
|
55
|
67
|
35
|
45
|
48
|
47
|
56
|
95
|
|
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