Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Feb
Tue
25 Feb
Wed
26 Feb
Thu
27 Feb
Fri
28 Feb
Sat
1 Mar
Sun
2 Mar
Real-time AQI (Monitoring Station in Wenzhou)
瓯海
9369 *
PM2.5
84
PM10
65
O3
0.6
CO
7
SO2
21
NO2
龙湾
7857 *
PM2.5
69
PM10
79
O3
0.5
CO
6
SO2
17
NO2
市站
9067 *
PM2.5
83
PM10
66
O3
0.6
CO
8
SO2
20
NO2
茶山
8059 *
PM2.5
74
PM10
83
O3
0.6
CO
5
SO2
14
NO2
Air quality in the last 12 months (Wenzhou)
|
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
|
|
2024/02
|
34
|
16
|
23
|
17
|
17
|
35
|
14
|
49
|
94
|
109
|
60
|
67
|
53
|
52
|
52
|
21
|
30
|
35
|
40
|
20
|
25
|
11
|
14
|
16
|
19
|
35
|
38
|
49
|
17
|
||
|
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