Air Quality
Excellent
No health implications.
16
PM2.5
27
PM10
146
O3
0.2
CO
10
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Jun
85
Good
Sat
28 Jun
83
Good
Sun
29 Jun
75
Good
Mon
30 Jun
69
Good
Tue
1 Jul
76
Good
Wed
2 Jul
67
Good
Thu
3 Jul
25
Excellent
Yiwu Air quality rank
Air quality in the last 12 months (Yiwu)
|
2025/05
|
67
|
182
|
58
|
109
|
81
|
80
|
150
|
39
|
41
|
37
|
49
|
46
|
53
|
36
|
63
|
79
|
75
|
48
|
80
|
110
|
45
|
39
|
30
|
41
|
48
|
45
|
65
|
143
|
44
|
44
|
39
|
|
2025/04
|
95
|
293
|
90
|
41
|
106
|
151
|
76
|
57
|
55
|
76
|
64
|
50
|
47
|
128
|
184
|
58
|
66
|
33
|
67
|
42
|
45
|
45
|
59
|
40
|
46
|
39
|
52
|
59
|
69
|
51
|
|
|
2025/03
|
78
|
60
|
63
|
95
|
84
|
112
|
122
|
143
|
148
|
174
|
87
|
71
|
48
|
38
|
43
|
43
|
61
|
75
|
83
|
74
|
96
|
126
|
348
|
340
|
179
|
98
|
51
|
48
|
55
|
60
|
95
|
|
2025/02
|
85
|
39
|
38
|
30
|
27
|
24
|
32
|
36
|
64
|
95
|
54
|
61
|
60
|
56
|
72
|
82
|
83
|
72
|
71
|
61
|
67
|
127
|
40
|
78
|
120
|
144
|
127
|
108
|
|||
|
2025/01
|
76
|
87
|
91
|
89
|
69
|
89
|
71
|
65
|
71
|
66
|
76
|
54
|
45
|
39
|
44
|
42
|
65
|
74
|
71
|
73
|
76
|
76
|
67
|
69
|
72
|
50
|
73
|
112
|
190
|
120
|
107
|
|
2024/12
|
76
|
84
|
66
|
51
|
42
|
50
|
54
|
56
|
59
|
58
|
56
|
45
|
58
|
51
|
55
|
64
|
71
|
64
|
65
|
59
|
71
|
74
|
67
|
60
|
47
|
44
|
53
|
56
|
72
|
97
|
96
|
|
2024/11
|
62
|
66
|
46
|
69
|
73
|
75
|
69
|
81
|
62
|
50
|
48
|
59
|
67
|
77
|
40
|
40
|
65
|
67
|
70
|
71
|
73
|
81
|
66
|
47
|
22
|
44
|
54
|
56
|
59
|
74
|
|
|
2024/10
|
45
|
54
|
67
|
63
|
44
|
48
|
46
|
59
|
51
|
55
|
65
|
85
|
78
|
57
|
80
|
81
|
63
|
92
|
95
|
58
|
35
|
55
|
60
|
62
|
48
|
56
|
57
|
55
|
58
|
55
|
47
|
|
2024/09
|
57
|
67
|
49
|
32
|
41
|
38
|
62
|
186
|
44
|
56
|
52
|
31
|
40
|
50
|
49
|
44
|
50
|
55
|
54
|
51
|
53
|
55
|
80
|
48
|
55
|
59
|
61
|
36
|
31
|
30
|
|
|
2024/08
|
45
|
34
|
42
|
40
|
49
|
39
|
46
|
48
|
35
|
34
|
47
|
78
|
28
|
34
|
37
|
44
|
51
|
46
|
66
|
59
|
43
|
47
|
45
|
62
|
42
|
61
|
38
|
46
|
42
|
109
|
41
|
|
2024/07
|
37
|
34
|
107
|
41
|
45
|
47
|
97
|
86
|
74
|
51
|
40
|
42
|
32
|
30
|
24
|
26
|
36
|
52
|
130
|
69
|
32
|
42
|
34
|
34
|
40
|
38
|
62
|
44
|
43
|
42
|
39
|
|
2024/06
|
48
|
38
|
50
|
60
|
55
|
37
|
37
|
34
|
35
|
42
|
43
|
74
|
50
|
56
|
60
|
52
|
48
|
32
|
37
|
31
|
32
|
48
|
38
|
41
|
67
|
59
|
53
|
40
|
69
|
29
|
|
|
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