Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Only very few hypersensitive people should reduce outdoor activities.
Today
7 Feb
Sat
8 Feb
Sun
9 Feb
Mon
10 Feb
Tue
11 Feb
Wed
12 Feb
Thu
13 Feb
市林业局
5726
PM2.5
64 *
PM10
54
O3
1.3
CO
40
SO2
19
NO2
中海勃湾学校
6527
PM2.5
80 *
PM10
57
O3
1.5
CO
33
SO2
12
NO2
海北新区
7138
PM2.5
92 *
PM10
55
O3
1.2
CO
38
SO2
17
NO2
聚英学校
6531
PM2.5
79 *
PM10
50
O3
1.4
CO
32
SO2
24
NO2
2025/01
|
91
|
78
|
55
|
115
|
69
|
59
|
29
|
33
|
50
|
50
|
65
|
81
|
172
|
31
|
36
|
72
|
85
|
66
|
73
|
75
|
77
|
69
|
89
|
105
|
118
|
68
|
32
|
88
|
222
|
68
|
71
|
2024/12
|
46
|
57
|
52
|
27
|
26
|
27
|
34
|
61
|
65
|
50
|
79
|
72
|
45
|
34
|
37
|
83
|
58
|
67
|
57
|
36
|
63
|
92
|
73
|
81
|
59
|
59
|
40
|
66
|
140
|
83
|
120
|
2024/11
|
65
|
77
|
42
|
58
|
65
|
76
|
92
|
85
|
69
|
81
|
52
|
66
|
104
|
102
|
142
|
38
|
66
|
65
|
85
|
80
|
73
|
67
|
84
|
82
|
60
|
152
|
83
|
40
|
30
|
49
|
|
2024/10
|
65
|
55
|
76
|
60
|
68
|
44
|
59
|
73
|
62
|
62
|
78
|
58
|
77
|
57
|
60
|
64
|
36
|
36
|
39
|
62
|
49
|
35
|
69
|
70
|
67
|
39
|
55
|
82
|
60
|
61
|
70
|
2024/09
|
27
|
47
|
54
|
64
|
53
|
26
|
35
|
47
|
76
|
66
|
33
|
45
|
30
|
40
|
26
|
42
|
46
|
47
|
61
|
21
|
29
|
56
|
71
|
62
|
46
|
54
|
73
|
78
|
46
|
85
|
|
2024/08
|
61
|
56
|
60
|
56
|
55
|
59
|
40
|
31
|
191
|
53
|
24
|
32
|
37
|
46
|
68
|
73
|
49
|
40
|
36
|
32
|
30
|
39
|
46
|
55
|
28
|
24
|
34
|
49
|
59
|
52
|
67
|
2024/07
|
53
|
41
|
41
|
45
|
58
|
61
|
38
|
63
|
40
|
67
|
83
|
49
|
65
|
66
|
39
|
35
|
37
|
43
|
53
|
144
|
123
|
63
|
132
|
139
|
66
|
36
|
35
|
44
|
42
|
35
|
59
|
2024/06
|
70
|
47
|
50
|
42
|
49
|
54
|
46
|
76
|
74
|
64
|
75
|
67
|
99
|
31
|
31
|
38
|
56
|
72
|
59
|
62
|
53
|
110
|
186
|
225
|
84
|
74
|
56
|
57
|
41
|
46
|
|
2024/05
|
57
|
67
|
53
|
58
|
75
|
57
|
48
|
74
|
75
|
130
|
85
|
47
|
69
|
211
|
68
|
92
|
113
|
134
|
186
|
60
|
77
|
77
|
105
|
77
|
75
|
36
|
55
|
65
|
125
|
58
|
46
|
2024/04
|
171
|
70
|
46
|
81
|
57
|
59
|
66
|
68
|
69
|
71
|
73
|
79
|
214
|
250
|
91
|
79
|
87
|
80
|
155
|
77
|
176
|
217
|
75
|
114
|
87
|
87
|
125
|
74
|
53
|
47
|
|
2024/03
|
64
|
57
|
78
|
131
|
69
|
113
|
74
|
68
|
81
|
97
|
61
|
66
|
76
|
130
|
226
|
103
|
81
|
106
|
50
|
69
|
151
|
135
|
72
|
80
|
82
|
67
|
118
|
186
|
62
|
67
|
84
|
2024/02
|
69
|
80
|
101
|
113
|
56
|
43
|
75
|
75
|
104
|
121
|
66
|
74
|
78
|
135
|
68
|
93
|
161
|
335
|
108
|
96
|
57
|
50
|
53
|
85
|
126
|
87
|
97
|
64
|
50
|
||
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