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 Jul
Thu
24 Jul
Fri
25 Jul
Sat
26 Jul
Sun
27 Jul
Mon
28 Jul
Tue
29 Jul
Real-time AQI (Monitoring Station in Wenzhou)
瓯海
178
PM2.5
17
PM10
39
O3
0.3
CO
4
SO2
4
NO2
南浦
2110
PM2.5
21
PM10
40
O3
0.2
CO
3
SO2
5
NO2
龙湾
2912
PM2.5
29
PM10
32
O3
0.2
CO
3
SO2
6
NO2
市站
266
PM2.5
26
PM10
33
O3
0.5
CO
3
SO2
6
NO2
茶山
166
PM2.5
16
PM10
34
O3
0.3
CO
3
SO2
2
NO2
Air quality in the last 12 months (Wenzhou)
|
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
|
|
2024/12
|
56
|
59
|
57
|
58
|
51
|
32
|
35
|
63
|
37
|
53
|
26
|
35
|
18
|
101
|
90
|
55
|
60
|
63
|
36
|
36
|
61
|
62
|
45
|
44
|
49
|
87
|
124
|
62
|
60
|
56
|
73
|
|
2024/11
|
9
|
14
|
41
|
51
|
50
|
30
|
28
|
33
|
39
|
32
|
23
|
35
|
35
|
36
|
17
|
20
|
20
|
13
|
19
|
24
|
37
|
31
|
43
|
31
|
39
|
17
|
39
|
42
|
47
|
50
|
|
|
2024/10
|
18
|
14
|
19
|
19
|
24
|
18
|
15
|
14
|
38
|
46
|
56
|
47
|
36
|
48
|
35
|
27
|
39
|
43
|
30
|
16
|
38
|
40
|
23
|
33
|
28
|
23
|
19
|
19
|
51
|
37
|
23
|
|
2024/09
|
37
|
33
|
25
|
23
|
24
|
19
|
21
|
16
|
29
|
37
|
33
|
31
|
18
|
24
|
24
|
23
|
18
|
22
|
18
|
21
|
27
|
12
|
17
|
17
|
15
|
22
|
23
|
35
|
33
|
25
|
|
|
2024/08
|
31
|
44
|
46
|
46
|
31
|
30
|
40
|
40
|
41
|
43
|
51
|
45
|
39
|
32
|
25
|
28
|
23
|
22
|
17
|
21
|
20
|
30
|
40
|
41
|
32
|
28
|
43
|
29
|
33
|
29
|
31
|
|
2024/07
|
33
|
30
|
34
|
34
|
37
|
31
|
34
|
34
|
39
|
46
|
47
|
49
|
36
|
34
|
24
|
21
|
28
|
39
|
33
|
22
|
24
|
19
|
18
|
17
|
21
|
20
|
20
|
22
|
19
|
17
|
22
|
|
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