Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
38
*
PM2.5
48
PM10
25
O3
0.6
CO
4
SO2
33
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Dec
69
Good
Thu
25 Dec
53
Good
Fri
26 Dec
46
Excellent
Sat
27 Dec
50
Excellent
Sun
28 Dec
75
Good
Mon
29 Dec
84
Good
Tue
30 Dec
28
Excellent
Zhenhai Air quality rank
Air quality in the last 12 months (Zhenhai)
|
2025/11
|
65
|
67
|
20
|
33
|
41
|
44
|
33
|
36
|
18
|
39
|
24
|
21
|
24
|
49
|
52
|
48
|
41
|
36
|
47
|
67
|
94
|
138
|
91
|
92
|
88
|
86
|
129
|
157
|
95
|
82
|
|
|
2025/10
|
29
|
17
|
23
|
36
|
16
|
25
|
37
|
18
|
19
|
33
|
33
|
48
|
51
|
52
|
33
|
19
|
21
|
18
|
23
|
27
|
24
|
26
|
28
|
26
|
30
|
34
|
37
|
24
|
35
|
41
|
22
|
|
2025/09
|
26
|
21
|
19
|
22
|
22
|
15
|
27
|
18
|
25
|
19
|
37
|
27
|
26
|
21
|
27
|
16
|
23
|
25
|
19
|
21
|
26
|
26
|
24
|
24
|
11
|
21
|
22
|
22
|
27
|
24
|
|
|
2025/08
|
31
|
30
|
27
|
32
|
19
|
20
|
26
|
37
|
34
|
39
|
41
|
26
|
15
|
15
|
11
|
16
|
19
|
12
|
12
|
21
|
34
|
29
|
22
|
17
|
16
|
23
|
12
|
10
|
10
|
9
|
15
|
|
2025/07
|
12
|
16
|
20
|
20
|
17
|
13
|
13
|
18
|
18
|
24
|
20
|
11
|
17
|
36
|
33
|
30
|
27
|
24
|
13
|
15
|
13
|
13
|
18
|
21
|
19
|
15
|
14
|
16
|
21
|
8
|
14
|
|
2025/06
|
18
|
20
|
26
|
33
|
28
|
28
|
39
|
42
|
25
|
20
|
15
|
18
|
11
|
17
|
12
|
14
|
35
|
36
|
20
|
16
|
19
|
25
|
20
|
25
|
28
|
26
|
30
|
23
|
19
|
10
|
|
|
2025/05
|
45
|
57
|
58
|
38
|
27
|
63
|
67
|
31
|
20
|
39
|
35
|
37
|
30
|
19
|
23
|
22
|
36
|
48
|
20
|
32
|
21
|
35
|
14
|
44
|
42
|
28
|
19
|
24
|
25
|
48
|
36
|
|
2025/04
|
40
|
56
|
53
|
35
|
52
|
80
|
56
|
58
|
56
|
49
|
48
|
146
|
102
|
80
|
58
|
57
|
55
|
58
|
49
|
59
|
33
|
31
|
38
|
59
|
44
|
38
|
29
|
32
|
33
|
33
|
|
|
2025/03
|
29
|
38
|
37
|
16
|
20
|
26
|
39
|
65
|
49
|
36
|
42
|
28
|
25
|
44
|
17
|
37
|
43
|
46
|
47
|
47
|
49
|
51
|
55
|
58
|
64
|
71
|
59
|
53
|
50
|
52
|
32
|
|
2025/02
|
18
|
44
|
64
|
57
|
43
|
43
|
54
|
35
|
37
|
50
|
27
|
66
|
44
|
42
|
51
|
64
|
66
|
34
|
51
|
44
|
26
|
41
|
46
|
80
|
91
|
98
|
75
|
33
|
|||
|
2025/01
|
72
|
62
|
57
|
54
|
63
|
91
|
79
|
83
|
46
|
37
|
62
|
74
|
84
|
73
|
59
|
53
|
70
|
75
|
82
|
132
|
144
|
59
|
41
|
48
|
37
|
37
|
42
|
34
|
89
|
48
|
31
|
|
2024/12
|
54
|
68
|
77
|
50
|
39
|
64
|
96
|
30
|
41
|
56
|
29
|
64
|
51
|
79
|
60
|
60
|
65
|
77
|
33
|
58
|
82
|
63
|
54
|
46
|
66
|
97
|
44
|
58
|
58
|
66
|
83
|
|
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
Air quality source: CNEMC
*: primary pollution