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 Nov
Mon
1 Dec
Tue
2 Dec
Wed
3 Dec
Thu
4 Dec
Fri
5 Dec
Sat
6 Dec
监测站
9854
PM2.5
145 *
PM10
20
O3
0.8
CO
5
SO2
55
NO2
博物馆
8756
PM2.5
123 *
PM10
34
O3
1.0
CO
12
SO2
37
NO2
|
2025/10
|
39
|
36
|
33
|
34
|
61
|
32
|
25
|
27
|
27
|
25
|
30
|
37
|
44
|
43
|
46
|
38
|
37
|
52
|
51
|
34
|
31
|
35
|
42
|
34
|
36
|
50
|
52
|
46
|
52
|
59
|
53
|
|
2025/09
|
39
|
62
|
65
|
47
|
67
|
61
|
54
|
51
|
50
|
45
|
32
|
39
|
47
|
41
|
73
|
75
|
34
|
27
|
29
|
29
|
30
|
31
|
34
|
47
|
50
|
57
|
52
|
50
|
51
|
54
|
|
|
2025/08
|
44
|
45
|
47
|
35
|
35
|
45
|
42
|
34
|
30
|
34
|
50
|
45
|
45
|
45
|
46
|
33
|
33
|
30
|
34
|
112
|
36
|
47
|
22
|
32
|
40
|
46
|
27
|
30
|
32
|
35
|
38
|
|
2025/07
|
36
|
39
|
32
|
30
|
33
|
37
|
36
|
33
|
36
|
43
|
39
|
42
|
47
|
40
|
50
|
51
|
50
|
47
|
67
|
38
|
32
|
38
|
36
|
34
|
29
|
26
|
34
|
39
|
42
|
39
|
45
|
|
2025/06
|
50
|
48
|
47
|
44
|
46
|
47
|
40
|
46
|
49
|
53
|
56
|
53
|
47
|
73
|
69
|
51
|
54
|
44
|
49
|
45
|
41
|
43
|
36
|
40
|
38
|
37
|
34
|
40
|
43
|
28
|
|
|
2025/05
|
108
|
120
|
96
|
97
|
231
|
155
|
91
|
136
|
130
|
53
|
47
|
52
|
78
|
73
|
65
|
89
|
157
|
76
|
61
|
58
|
61
|
104
|
46
|
45
|
43
|
50
|
45
|
63
|
48
|
57
|
48
|
|
2025/04
|
85
|
88
|
93
|
119
|
87
|
87
|
62
|
100
|
114
|
73
|
188
|
306
|
114
|
47
|
53
|
158
|
81
|
211
|
140
|
80
|
170
|
111
|
61
|
63
|
65
|
51
|
56
|
45
|
68
|
146
|
|
|
2025/03
|
84
|
49
|
44
|
46
|
62
|
51
|
67
|
70
|
66
|
57
|
180
|
135
|
95
|
58
|
53
|
54
|
44
|
36
|
45
|
63
|
62
|
63
|
77
|
53
|
67
|
314
|
122
|
113
|
68
|
81
|
74
|
|
2025/02
|
72
|
56
|
46
|
44
|
47
|
65
|
83
|
64
|
66
|
59
|
93
|
74
|
68
|
52
|
55
|
90
|
79
|
65
|
69
|
65
|
83
|
62
|
36
|
60
|
60
|
56
|
50
|
55
|
|||
|
2025/01
|
53
|
52
|
70
|
56
|
50
|
56
|
51
|
48
|
57
|
52
|
71
|
73
|
59
|
55
|
54
|
61
|
75
|
64
|
55
|
56
|
66
|
76
|
160
|
176
|
76
|
88
|
72
|
81
|
89
|
65
|
54
|
|
2024/12
|
44
|
52
|
60
|
51
|
48
|
46
|
41
|
49
|
59
|
80
|
64
|
59
|
46
|
46
|
40
|
55
|
54
|
57
|
65
|
54
|
50
|
61
|
63
|
67
|
60
|
69
|
54
|
52
|
49
|
39
|
49
|
|
2024/11
|
50
|
52
|
53
|
53
|
49
|
55
|
76
|
90
|
67
|
55
|
59
|
71
|
73
|
57
|
74
|
51
|
46
|
32
|
40
|
56
|
57
|
60
|
72
|
53
|
50
|
46
|
67
|
62
|
30
|
40
|
|
|
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