No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
22 Dec
Tue
23 Dec
Wed
24 Dec
Thu
25 Dec
Fri
26 Dec
Sat
27 Dec
Sun
28 Dec
定海檀枫
246
PM2.5
24
PM10
14
O3
0.7
CO
6
SO2
44
NO2
临城新区
258
PM2.5
23
PM10
9
O3
0.9
CO
6
SO2
49
NO2
普陀东港中学
193
PM2.5
14
PM10
58
O3
0.5
CO
7
SO2
14
NO2
|
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
|
|
2025/09
|
18
|
15
|
11
|
13
|
12
|
14
|
14
|
15
|
24
|
16
|
28
|
23
|
25
|
22
|
16
|
13
|
15
|
21
|
17
|
16
|
18
|
18
|
17
|
18
|
15
|
14
|
17
|
17
|
20
|
14
|
|
|
2025/08
|
34
|
31
|
35
|
34
|
22
|
29
|
42
|
43
|
42
|
39
|
33
|
22
|
19
|
19
|
13
|
23
|
23
|
11
|
10
|
18
|
29
|
24
|
20
|
14
|
12
|
12
|
10
|
11
|
11
|
10
|
14
|
|
2025/07
|
17
|
16
|
21
|
23
|
18
|
13
|
12
|
17
|
17
|
21
|
14
|
12
|
13
|
37
|
32
|
35
|
28
|
23
|
21
|
25
|
22
|
19
|
20
|
21
|
21
|
15
|
15
|
19
|
21
|
9
|
31
|
|
2025/06
|
21
|
18
|
17
|
30
|
23
|
28
|
25
|
23
|
33
|
20
|
12
|
10
|
15
|
22
|
18
|
13
|
31
|
26
|
20
|
17
|
25
|
17
|
21
|
20
|
18
|
23
|
25
|
20
|
13
|
12
|
|
|
2025/05
|
38
|
46
|
51
|
23
|
27
|
54
|
53
|
51
|
33
|
39
|
33
|
36
|
31
|
20
|
18
|
19
|
36
|
41
|
22
|
23
|
17
|
18
|
12
|
33
|
35
|
25
|
22
|
24
|
25
|
48
|
38
|
|
2025/04
|
34
|
39
|
34
|
21
|
42
|
50
|
46
|
54
|
33
|
43
|
32
|
86
|
106
|
77
|
54
|
55
|
62
|
44
|
23
|
34
|
19
|
36
|
32
|
54
|
44
|
25
|
24
|
25
|
30
|
25
|
|
|
2025/03
|
21
|
25
|
28
|
15
|
11
|
26
|
37
|
44
|
23
|
31
|
26
|
19
|
28
|
39
|
12
|
37
|
37
|
43
|
31
|
35
|
47
|
47
|
45
|
52
|
52
|
40
|
48
|
44
|
53
|
34
|
26
|
|
2025/02
|
16
|
38
|
50
|
56
|
44
|
36
|
48
|
36
|
34
|
34
|
21
|
55
|
37
|
21
|
38
|
75
|
53
|
32
|
38
|
29
|
26
|
31
|
40
|
69
|
42
|
104
|
59
|
16
|
|||
|
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
|
|
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
|
*: primary pollution