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
23 Jun
Wed
24 Jun
Thu
25 Jun
Fri
26 Jun
Sat
27 Jun
Sun
28 Jun
Mon
29 Jun
Real-time AQI (Monitoring Station in Wenzhou)
瓯海
2917
PM2.5
29
PM10
62
O3
0.3
CO
5
SO2
14
NO2
南浦
3116
PM2.5
31
PM10
71
O3
0.5
CO
4
SO2
8
NO2
龙湾
3815
PM2.5
38
PM10
52
O3
0.3
CO
5
SO2
23
NO2
Air quality in the last 12 months (Wenzhou)
|
2026/05
|
37
|
45
|
45
|
41
|
40
|
36
|
37
|
30
|
27
|
39
|
39
|
37
|
32
|
33
|
24
|
30
|
30
|
35
|
36
|
52
|
55
|
41
|
42
|
54
|
55
|
63
|
43
|
38
|
45
|
47
|
41
|
|
2026/04
|
32
|
37
|
53
|
35
|
45
|
45
|
34
|
36
|
52
|
60
|
47
|
27
|
65
|
54
|
49
|
38
|
42
|
36
|
52
|
55
|
27
|
35
|
22
|
31
|
41
|
53
|
49
|
51
|
28
|
26
|
|
|
2026/03
|
21
|
19
|
26
|
33
|
22
|
29
|
46
|
38
|
40
|
40
|
42
|
45
|
56
|
51
|
41
|
38
|
47
|
59
|
25
|
58
|
34
|
45
|
35
|
33
|
55
|
44
|
47
|
41
|
45
|
44
|
42
|
|
2026/02
|
21
|
37
|
52
|
47
|
51
|
45
|
15
|
34
|
34
|
37
|
47
|
71
|
58
|
41
|
37
|
26
|
42
|
41
|
59
|
52
|
45
|
39
|
117
|
49
|
24
|
31
|
19
|
22
|
|||
|
2026/01
|
26
|
28
|
56
|
69
|
41
|
51
|
57
|
61
|
68
|
69
|
67
|
69
|
68
|
70
|
60
|
69
|
72
|
55
|
42
|
13
|
33
|
50
|
52
|
57
|
76
|
59
|
25
|
39
|
41
|
37
|
12
|
|
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
|
|
|
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