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
16 Nov
Sun
17 Nov
Mon
18 Nov
Tue
19 Nov
Wed
20 Nov
Thu
21 Nov
Fri
22 Nov
Real-time AQI (Monitoring Station in Zhoushan)
定海檀枫
126
PM2.5
7
PM10
37
O3
0.3
CO
7
SO2
10
NO2
临城新区
143
PM2.5
7
PM10
44
O3
0.3
CO
8
SO2
13
NO2
普陀东港中学
163
PM2.5
6
PM10
51
O3
0.2
CO
7
SO2
6
NO2
Air quality in the last 12 months (Zhoushan)
|
2024/10
|
15
|
21
|
19
|
16
|
10
|
9
|
7
|
21
|
24
|
38
|
36
|
23
|
16
|
21
|
32
|
22
|
24
|
28
|
23
|
30
|
33
|
30
|
24
|
19
|
22
|
10
|
15
|
29
|
16
|
22
|
17
|
|
2024/09
|
18
|
19
|
19
|
18
|
18
|
33
|
36
|
24
|
21
|
21
|
13
|
21
|
16
|
17
|
21
|
14
|
19
|
22
|
20
|
16
|
13
|
18
|
22
|
15
|
31
|
23
|
20
|
27
|
27
|
22
|
|
|
2024/08
|
26
|
36
|
33
|
31
|
19
|
29
|
30
|
21
|
22
|
26
|
32
|
43
|
41
|
21
|
32
|
29
|
25
|
14
|
13
|
19
|
23
|
28
|
25
|
27
|
18
|
17
|
28
|
19
|
21
|
23
|
21
|
|
2024/07
|
30
|
31
|
30
|
28
|
27
|
20
|
25
|
26
|
26
|
36
|
41
|
30
|
30
|
31
|
17
|
14
|
19
|
31
|
27
|
19
|
20
|
17
|
16
|
23
|
31
|
35
|
30
|
22
|
16
|
15
|
19
|
|
2024/06
|
29
|
13
|
25
|
47
|
21
|
12
|
10
|
17
|
28
|
16
|
10
|
21
|
26
|
13
|
22
|
26
|
14
|
14
|
16
|
22
|
42
|
33
|
29
|
32
|
22
|
15
|
27
|
20
|
21
|
24
|
|
|
2024/05
|
28
|
30
|
29
|
24
|
30
|
34
|
43
|
30
|
16
|
21
|
26
|
44
|
52
|
29
|
40
|
27
|
26
|
30
|
24
|
19
|
20
|
26
|
18
|
18
|
16
|
23
|
21
|
28
|
23
|
23
|
17
|
|
2024/04
|
28
|
20
|
30
|
27
|
48
|
33
|
37
|
23
|
49
|
44
|
39
|
24
|
15
|
15
|
37
|
23
|
12
|
56
|
103
|
52
|
24
|
14
|
18
|
34
|
35
|
30
|
18
|
18
|
23
|
14
|
|
|
2024/03
|
42
|
56
|
52
|
31
|
24
|
35
|
37
|
77
|
56
|
34
|
38
|
63
|
35
|
39
|
25
|
20
|
36
|
57
|
54
|
97
|
72
|
56
|
51
|
40
|
42
|
23
|
16
|
25
|
33
|
35
|
51
|
|
2024/02
|
21
|
22
|
21
|
19
|
32
|
57
|
37
|
38
|
121
|
145
|
80
|
86
|
39
|
35
|
34
|
25
|
22
|
24
|
33
|
16
|
16
|
18
|
29
|
27
|
66
|
48
|
49
|
26
|
20
|
||
|
2024/01
|
56
|
39
|
79
|
91
|
49
|
96
|
61
|
20
|
57
|
108
|
91
|
81
|
71
|
66
|
29
|
23
|
21
|
43
|
22
|
28
|
43
|
28
|
34
|
41
|
55
|
88
|
110
|
106
|
90
|
32
|
21
|
|
2023/12
|
41
|
41
|
40
|
44
|
55
|
62
|
81
|
52
|
50
|
34
|
24
|
28
|
34
|
28
|
25
|
32
|
31
|
22
|
20
|
46
|
38
|
37
|
50
|
61
|
85
|
81
|
36
|
56
|
36
|
49
|
129
|
|
2023/11
|
26
|
27
|
23
|
18
|
17
|
25
|
35
|
32
|
27
|
24
|
25
|
29
|
23
|
28
|
42
|
45
|
80
|
43
|
42
|
49
|
40
|
28
|
74
|
29
|
22
|
20
|
57
|
65
|
54
|
35
|
|
|
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