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
30 Apr
Fri
1 May
Sat
2 May
Sun
3 May
Mon
4 May
Tue
5 May
Wed
6 May
市林业局
5011
PM2.5
50
PM10
112
O3
0.3
CO
16
SO2
9
NO2
中海勃湾学校
419
PM2.5
41
PM10
109
O3
0.5
CO
19
SO2
17
NO2
海北新区
563
PM2.5
58 *
PM10
100
O3
0.4
CO
22
SO2
14
NO2
海拉北路
788
PM2.5
89 *
PM10
110
O3
0.4
CO
22
SO2
8
NO2
|
2026/03
|
60
|
105
|
115
|
79
|
99
|
53
|
65
|
55
|
52
|
62
|
72
|
229
|
342
|
59
|
81
|
89
|
112
|
40
|
56
|
111
|
133
|
59
|
63
|
82
|
74
|
70
|
99
|
59
|
57
|
51
|
48
|
|
2026/02
|
43
|
62
|
60
|
73
|
60
|
45
|
28
|
66
|
87
|
73
|
76
|
75
|
83
|
72
|
26
|
48
|
171
|
54
|
77
|
189
|
439
|
161
|
74
|
107
|
140
|
67
|
82
|
81
|
|||
|
2026/01
|
66
|
73
|
60
|
37
|
31
|
46
|
69
|
73
|
207
|
49
|
62
|
181
|
62
|
271
|
85
|
100
|
107
|
116
|
49
|
34
|
67
|
74
|
84
|
80
|
214
|
113
|
98
|
105
|
84
|
92
|
47
|
|
2025/12
|
56
|
43
|
47
|
64
|
75
|
67
|
73
|
68
|
78
|
64
|
64
|
93
|
166
|
97
|
68
|
67
|
70
|
83
|
60
|
67
|
63
|
113
|
105
|
62
|
58
|
61
|
61
|
51
|
44
|
47
|
54
|
|
2025/11
|
38
|
58
|
74
|
69
|
46
|
62
|
50
|
97
|
66
|
69
|
86
|
50
|
63
|
82
|
79
|
56
|
34
|
28
|
45
|
46
|
53
|
84
|
219
|
190
|
82
|
304
|
89
|
162
|
96
|
109
|
|
|
2025/10
|
65
|
45
|
45
|
90
|
55
|
52
|
48
|
31
|
29
|
28
|
46
|
65
|
60
|
58
|
65
|
57
|
41
|
41
|
34
|
44
|
54
|
62
|
50
|
63
|
55
|
42
|
61
|
75
|
79
|
59
|
39
|
|
2025/09
|
50
|
110
|
76
|
82
|
62
|
59
|
49
|
55
|
66
|
57
|
61
|
56
|
76
|
67
|
59
|
33
|
21
|
33
|
42
|
31
|
32
|
48
|
40
|
54
|
44
|
43
|
41
|
39
|
62
|
58
|
|
|
2025/08
|
61
|
44
|
40
|
30
|
46
|
61
|
41
|
23
|
51
|
56
|
72
|
64
|
53
|
49
|
55
|
43
|
39
|
46
|
30
|
62
|
31
|
50
|
46
|
48
|
41
|
29
|
28
|
32
|
57
|
43
|
42
|
|
2025/07
|
42
|
21
|
41
|
75
|
19
|
33
|
34
|
57
|
25
|
45
|
34
|
33
|
39
|
52
|
44
|
19
|
28
|
43
|
28
|
25
|
31
|
36
|
41
|
33
|
37
|
53
|
27
|
38
|
30
|
33
|
29
|
|
2025/06
|
44
|
36
|
31
|
32
|
47
|
45
|
44
|
46
|
41
|
30
|
56
|
59
|
46
|
55
|
55
|
35
|
48
|
55
|
22
|
23
|
32
|
67
|
45
|
39
|
37
|
26
|
28
|
47
|
50
|
19
|
|
|
2025/05
|
86
|
80
|
36
|
145
|
331
|
87
|
89
|
125
|
36
|
42
|
49
|
101
|
95
|
60
|
61
|
228
|
61
|
80
|
78
|
74
|
71
|
45
|
33
|
56
|
51
|
52
|
60
|
106
|
90
|
74
|
60
|
|
2025/04
|
39
|
56
|
162
|
50
|
69
|
138
|
73
|
136
|
49
|
89
|
340
|
73
|
65
|
34
|
124
|
283
|
88
|
63
|
83
|
105
|
315
|
62
|
59
|
53
|
62
|
75
|
30
|
37
|
167
|
126
|
|
|
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