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
10 Nov
Wed
11 Nov
Thu
12 Nov
Fri
13 Nov
Sat
14 Nov
Sun
15 Nov
Mon
16 Nov
Real-time AQI (Monitoring Station in Zhoushan)
定海檀枫
4428
PM2.5
44
PM10
86
O3
0.4
CO
8
SO2
23
NO2
临城新区
3826
PM2.5
36
PM10
86
O3
0.4
CO
9
SO2
18
NO2
普陀东港中学
4028
PM2.5
39
PM10
81
O3
0.5
CO
8
SO2
22
NO2
Air quality in the last 12 months (Zhoushan)
|
2026/09
|
15
|
16
|
18
|
26
|
27
|
28
|
29
|
28
|
30
|
31
|
27
|
32
|
31
|
34
|
39
|
34
|
29
|
26
|
24
|
29
|
37
|
32
|
28
|
26
|
26
|
46
|
28
|
33
|
26
|
27
|
|
|
2026/08
|
37
|
45
|
26
|
27
|
24
|
29
|
27
|
27
|
24
|
22
|
20
|
21
|
23
|
22
|
38
|
27
|
21
|
17
|
15
|
15
|
15
|
17
|
20
|
16
|
18
|
26
|
27
|
27
|
20
|
18
|
17
|
|
2026/07
|
22
|
24
|
23
|
27
|
29
|
30
|
24
|
28
|
18
|
24
|
36
|
32
|
29
|
21
|
25
|
38
|
50
|
43
|
44
|
34
|
35
|
40
|
37
|
28
|
18
|
21
|
13
|
11
|
13
|
18
|
26
|
|
2026/06
|
33
|
32
|
38
|
49
|
32
|
32
|
28
|
29
|
27
|
31
|
33
|
26
|
30
|
33
|
26
|
24
|
32
|
27
|
21
|
27
|
28
|
24
|
23
|
25
|
22
|
27
|
27
|
35
|
25
|
18
|
|
|
2026/05
|
48
|
40
|
33
|
29
|
30
|
31
|
31
|
32
|
26
|
29
|
26
|
26
|
22
|
22
|
25
|
26
|
28
|
25
|
25
|
34
|
46
|
29
|
35
|
28
|
38
|
54
|
37
|
47
|
40
|
39
|
42
|
|
2026/04
|
40
|
49
|
43
|
43
|
47
|
32
|
35
|
32
|
39
|
49
|
49
|
34
|
29
|
44
|
38
|
33
|
42
|
28
|
36
|
30
|
61
|
33
|
28
|
36
|
34
|
36
|
37
|
41
|
32
|
40
|
|
|
2026/03
|
25
|
22
|
25
|
27
|
28
|
38
|
33
|
27
|
33
|
29
|
28
|
41
|
50
|
38
|
28
|
32
|
41
|
39
|
37
|
30
|
30
|
31
|
32
|
31
|
47
|
27
|
29
|
38
|
57
|
34
|
35
|
|
2026/02
|
61
|
94
|
48
|
25
|
44
|
53
|
28
|
48
|
23
|
31
|
88
|
95
|
46
|
33
|
42
|
31
|
34
|
60
|
76
|
55
|
34
|
66
|
63
|
29
|
30
|
27
|
16
|
36
|
|||
|
2026/01
|
15
|
27
|
37
|
32
|
64
|
93
|
53
|
66
|
67
|
58
|
62
|
49
|
60
|
52
|
51
|
85
|
53
|
52
|
35
|
16
|
24
|
27
|
43
|
74
|
39
|
38
|
42
|
27
|
29
|
30
|
11
|
|
2025/12
|
61
|
47
|
40
|
25
|
27
|
39
|
34
|
42
|
32
|
21
|
44
|
28
|
27
|
47
|
52
|
34
|
67
|
33
|
27
|
56
|
32
|
20
|
29
|
35
|
31
|
22
|
20
|
32
|
32
|
57
|
27
|
|
2025/11
|
66
|
52
|
15
|
17
|
17
|
23
|
23
|
30
|
15
|
38
|
19
|
18
|
19
|
41
|
32
|
25
|
23
|
29
|
42
|
47
|
59
|
82
|
45
|
50
|
82
|
53
|
108
|
144
|
80
|
55
|
|
|
2025/10
|
18
|
17
|
13
|
16
|
13
|
19
|
26
|
15
|
16
|
24
|
25
|
29
|
21
|
36
|
20
|
12
|
17
|
19
|
22
|
28
|
26
|
26
|
24
|
26
|
29
|
34
|
28
|
15
|
15
|
17
|
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