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
29 Mar
Sun
30 Mar
Mon
31 Mar
Tue
1 Apr
Wed
2 Apr
Thu
3 Apr
Fri
4 Apr
Real-time AQI (Monitoring Station in Wenzhou)
瓯海
4022
PM2.5
40
PM10
36
O3
0.5
CO
7
SO2
28
NO2
南浦
2716
PM2.5
27
PM10
54
O3
0.3
CO
6
SO2
19
NO2
龙湾
2910
PM2.5
29
PM10
62
O3
0.4
CO
5
SO2
17
NO2
市站
2718
PM2.5
27
PM10
48
O3
0.4
CO
4
SO2
15
NO2
茶山
3219
PM2.5
32
PM10
47
O3
0.4
CO
7
SO2
22
NO2
Air quality in the last 12 months (Wenzhou)
|
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
|
|
2024/06
|
9
|
15
|
29
|
46
|
40
|
12
|
21
|
39
|
29
|
19
|
26
|
34
|
28
|
44
|
22
|
23
|
19
|
19
|
37
|
50
|
42
|
46
|
54
|
28
|
25
|
31
|
47
|
33
|
26
|
32
|
|
|
2024/05
|
16
|
30
|
46
|
46
|
60
|
45
|
49
|
54
|
27
|
32
|
49
|
40
|
36
|
42
|
57
|
34
|
37
|
41
|
37
|
34
|
25
|
36
|
48
|
29
|
18
|
31
|
26
|
18
|
29
|
36
|
34
|
|
2024/04
|
50
|
54
|
49
|
31
|
38
|
41
|
34
|
43
|
34
|
63
|
61
|
54
|
41
|
27
|
45
|
55
|
43
|
37
|
92
|
83
|
62
|
28
|
33
|
44
|
43
|
62
|
48
|
37
|
43
|
23
|
|
|
2024/03
|
20
|
49
|
58
|
65
|
68
|
12
|
63
|
80
|
75
|
54
|
47
|
58
|
81
|
71
|
59
|
45
|
66
|
33
|
42
|
72
|
68
|
69
|
75
|
68
|
52
|
42
|
41
|
57
|
58
|
63
|
53
|
|
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