Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Feb
Mon
2 Feb
Tue
3 Feb
Wed
4 Feb
Thu
5 Feb
Fri
6 Feb
Sat
7 Feb
Wenzhou Air quality rank
Real-time AQI (Monitoring Station in Wenzhou)
瓯海
117
PM2.5
10
PM10
23
O3
0.3
CO
6
SO2
22
NO2
南浦
136
PM2.5
6
PM10
21
O3
0.4
CO
5
SO2
26
NO2
龙湾
153
PM2.5
6
PM10
45
O3
0.3
CO
5
SO2
14
NO2
Air quality in the last 12 months (Wenzhou)
|
2025/12
|
68
|
68
|
52
|
49
|
52
|
51
|
56
|
67
|
43
|
53
|
51
|
55
|
42
|
39
|
61
|
59
|
68
|
80
|
67
|
64
|
59
|
30
|
54
|
67
|
29
|
42
|
42
|
48
|
53
|
69
|
42
|
|
2025/11
|
34
|
55
|
40
|
23
|
21
|
36
|
41
|
43
|
28
|
36
|
27
|
14
|
18
|
42
|
51
|
49
|
37
|
19
|
36
|
48
|
59
|
65
|
63
|
61
|
62
|
89
|
82
|
91
|
92
|
75
|
|
|
2025/10
|
21
|
19
|
17
|
17
|
26
|
34
|
31
|
33
|
28
|
30
|
32
|
31
|
29
|
27
|
18
|
31
|
24
|
34
|
11
|
15
|
18
|
23
|
35
|
36
|
42
|
44
|
32
|
32
|
24
|
33
|
17
|
|
2025/09
|
23
|
21
|
19
|
25
|
26
|
21
|
18
|
28
|
24
|
19
|
21
|
30
|
40
|
27
|
32
|
18
|
20
|
18
|
14
|
18
|
17
|
23
|
19
|
22
|
19
|
20
|
23
|
27
|
25
|
25
|
|
|
2025/08
|
37
|
36
|
36
|
26
|
22
|
31
|
41
|
49
|
48
|
46
|
41
|
29
|
21
|
18
|
16
|
17
|
19
|
18
|
21
|
33
|
30
|
32
|
25
|
20
|
20
|
20
|
16
|
16
|
17
|
16
|
18
|
|
2025/07
|
18
|
23
|
25
|
27
|
18
|
16
|
9
|
10
|
15
|
20
|
23
|
24
|
24
|
36
|
47
|
41
|
36
|
22
|
17
|
18
|
11
|
16
|
22
|
18
|
15
|
14
|
17
|
18
|
19
|
18
|
36
|
|
2025/06
|
37
|
48
|
22
|
31
|
34
|
43
|
39
|
34
|
28
|
19
|
10
|
21
|
19
|
29
|
28
|
20
|
42
|
37
|
26
|
22
|
33
|
38
|
22
|
31
|
28
|
30
|
32
|
26
|
21
|
14
|
|
|
2025/05
|
39
|
48
|
58
|
33
|
42
|
49
|
58
|
50
|
45
|
33
|
33
|
37
|
36
|
35
|
34
|
42
|
50
|
22
|
35
|
43
|
31
|
28
|
42
|
31
|
64
|
53
|
26
|
33
|
19
|
41
|
51
|
|
2025/04
|
33
|
55
|
60
|
55
|
48
|
58
|
58
|
60
|
67
|
52
|
49
|
50
|
89
|
90
|
71
|
65
|
83
|
63
|
46
|
52
|
53
|
42
|
29
|
38
|
23
|
49
|
52
|
46
|
42
|
41
|
|
|
2025/03
|
57
|
57
|
53
|
30
|
19
|
19
|
44
|
57
|
57
|
45
|
63
|
50
|
31
|
36
|
20
|
31
|
44
|
54
|
52
|
60
|
54
|
55
|
65
|
76
|
83
|
64
|
61
|
31
|
44
|
32
|
29
|
|
2025/02
|
37
|
14
|
46
|
76
|
52
|
57
|
49
|
36
|
38
|
50
|
46
|
47
|
86
|
49
|
50
|
68
|
70
|
31
|
53
|
28
|
18
|
39
|
26
|
92
|
102
|
79
|
79
|
56
|
|||
|
2025/01
|
79
|
51
|
56
|
48
|
51
|
72
|
76
|
77
|
63
|
38
|
51
|
58
|
64
|
64
|
87
|
48
|
62
|
61
|
55
|
73
|
101
|
80
|
53
|
30
|
36
|
31
|
30
|
45
|
84
|
47
|
48
|
|
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
*: primary pollution