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
12 Mar
Thu
13 Mar
Fri
14 Mar
Sat
15 Mar
Sun
16 Mar
Mon
17 Mar
Tue
18 Mar
Real-time AQI (Monitoring Station in Zhoushan)
临城新区
1913
PM2.5
18
PM10
52
O3
0.7
CO
3
SO2
24
NO2
普陀东港中学
2819
PM2.5
19
PM10
54
O3
0.7
CO
6
SO2
30
NO2
Air quality in the last 12 months (Zhoushan)
|
2025/01
|
42
|
25
|
42
|
30
|
43
|
81
|
60
|
61
|
39
|
30
|
42
|
62
|
68
|
52
|
47
|
48
|
60
|
53
|
64
|
120
|
106
|
28
|
25
|
29
|
36
|
24
|
49
|
33
|
60
|
43
|
23
|
|
2024/12
|
36
|
41
|
51
|
33
|
27
|
76
|
82
|
21
|
18
|
22
|
19
|
32
|
35
|
66
|
53
|
50
|
56
|
47
|
25
|
38
|
68
|
38
|
24
|
28
|
35
|
81
|
30
|
50
|
42
|
42
|
67
|
|
2024/11
|
11
|
32
|
41
|
35
|
26
|
16
|
18
|
22
|
18
|
9
|
20
|
24
|
30
|
22
|
12
|
10
|
21
|
24
|
22
|
19
|
26
|
48
|
16
|
16
|
23
|
29
|
40
|
59
|
43
|
43
|
|
|
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
|
||
|
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