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
25 Apr
Fri
26 Apr
Sat
27 Apr
Sun
28 Apr
Mon
29 Apr
Tue
30 Apr
Wed
1 May
Real-time AQI (Monitoring Station in Wenzhou)
龙湾
3515
PM2.5
32
PM10
110
O3
0.3
CO
7
SO2
24
NO2
市站
4419
PM2.5
44
PM10
91
O3
0.4
CO
8
SO2
30
NO2
茶山
3117
PM2.5
30
PM10
98
O3
0.3
CO
5
SO2
25
NO2
Air quality in the last 12 months (Wenzhou)
|
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
|
||
|
2024/01
|
112
|
65
|
50
|
59
|
73
|
81
|
136
|
116
|
82
|
78
|
129
|
118
|
73
|
66
|
112
|
40
|
58
|
70
|
86
|
40
|
20
|
27
|
31
|
43
|
47
|
65
|
94
|
95
|
112
|
39
|
29
|
|
2023/12
|
45
|
52
|
70
|
40
|
35
|
48
|
58
|
69
|
68
|
46
|
69
|
22
|
49
|
57
|
55
|
19
|
38
|
37
|
15
|
40
|
54
|
42
|
48
|
54
|
69
|
80
|
67
|
63
|
68
|
100
|
100
|
|
2023/11
|
40
|
44
|
44
|
40
|
32
|
30
|
39
|
54
|
61
|
20
|
16
|
15
|
30
|
43
|
56
|
43
|
56
|
63
|
62
|
62
|
61
|
58
|
58
|
89
|
38
|
48
|
62
|
62
|
70
|
71
|
|
|
2023/10
|
22
|
34
|
35
|
32
|
34
|
26
|
17
|
18
|
23
|
38
|
31
|
36
|
46
|
52
|
56
|
76
|
65
|
61
|
53
|
26
|
29
|
36
|
48
|
48
|
51
|
46
|
48
|
45
|
34
|
41
|
38
|
|
2023/09
|
26
|
29
|
21
|
27
|
25
|
36
|
38
|
34
|
38
|
36
|
42
|
29
|
26
|
35
|
28
|
32
|
33
|
33
|
23
|
26
|
34
|
31
|
27
|
36
|
27
|
29
|
34
|
32
|
28
|
32
|
|
|
2023/08
|
25
|
23
|
19
|
28
|
44
|
50
|
45
|
37
|
37
|
42
|
37
|
32
|
32
|
30
|
37
|
30
|
40
|
32
|
25
|
30
|
37
|
38
|
27
|
31
|
22
|
21
|
19
|
24
|
26
|
23
|
25
|
|
2023/07
|
39
|
31
|
31
|
46
|
46
|
46
|
51
|
52
|
60
|
45
|
32
|
33
|
32
|
26
|
22
|
15
|
20
|
28
|
35
|
35
|
37
|
35
|
39
|
29
|
20
|
19
|
12
|
25
|
27
|
25
|
30
|
|
2023/06
|
24
|
47
|
59
|
53
|
51
|
49
|
40
|
36
|
41
|
42
|
54
|
48
|
31
|
31
|
61
|
39
|
35
|
38
|
39
|
40
|
33
|
29
|
28
|
43
|
32
|
27
|
33
|
35
|
38
|
29
|
|
|
2023/05
|
70
|
59
|
42
|
40
|
43
|
41
|
27
|
35
|
45
|
49
|
54
|
68
|
65
|
68
|
65
|
43
|
34
|
36
|
40
|
34
|
49
|
40
|
64
|
71
|
59
|
56
|
39
|
36
|
23
|
28
|
35
|
|
2023/04
|
55
|
59
|
64
|
66
|
54
|
37
|
46
|
66
|
45
|
51
|
64
|
94
|
114
|
84
|
67
|
68
|
69
|
50
|
35
|
31
|
43
|
61
|
68
|
47
|
28
|
49
|
54
|
57
|
53
|
50
|
|
|
2023/03
|
59
|
80
|
61
|
66
|
79
|
74
|
68
|
60
|
58
|
61
|
56
|
58
|
61
|
52
|
58
|
70
|
71
|
49
|
45
|
40
|
64
|
83
|
49
|
38
|
42
|
40
|
82
|
75
|
56
|
27
|
36
|
|
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