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
22 Nov
Sat
23 Nov
Sun
24 Nov
Mon
25 Nov
Tue
26 Nov
Wed
27 Nov
Thu
28 Nov
监测站
6244 *
PM2.5
59
PM10
67
O3
0.4
CO
10
SO2
19
NO2
博物馆
6137
PM2.5
72 *
PM10
65
O3
0.5
CO
4
SO2
23
NO2
2024/10
|
45
|
41
|
52
|
46
|
65
|
50
|
44
|
64
|
52
|
54
|
50
|
60
|
59
|
51
|
51
|
66
|
56
|
47
|
29
|
33
|
38
|
37
|
45
|
46
|
59
|
67
|
37
|
42
|
52
|
47
|
44
|
2024/09
|
57
|
43
|
39
|
49
|
25
|
36
|
30
|
48
|
41
|
40
|
44
|
50
|
34
|
38
|
48
|
39
|
53
|
54
|
48
|
43
|
38
|
44
|
59
|
63
|
35
|
39
|
80
|
83
|
42
|
36
|
|
2024/08
|
36
|
44
|
31
|
36
|
34
|
33
|
27
|
32
|
45
|
132
|
53
|
37
|
38
|
44
|
60
|
55
|
43
|
32
|
35
|
37
|
43
|
51
|
51
|
53
|
47
|
29
|
31
|
47
|
52
|
49
|
56
|
2024/07
|
43
|
38
|
38
|
35
|
75
|
50
|
29
|
40
|
45
|
37
|
38
|
53
|
41
|
40
|
31
|
26
|
31
|
32
|
29
|
29
|
155
|
36
|
24
|
139
|
69
|
47
|
49
|
45
|
34
|
41
|
42
|
2024/06
|
57
|
40
|
42
|
46
|
50
|
45
|
43
|
41
|
33
|
38
|
43
|
48
|
44
|
54
|
56
|
40
|
33
|
42
|
39
|
45
|
33
|
40
|
45
|
44
|
53
|
44
|
36
|
35
|
61
|
37
|
|
2024/05
|
45
|
53
|
39
|
41
|
54
|
57
|
54
|
53
|
39
|
88
|
81
|
55
|
52
|
58
|
65
|
63
|
60
|
53
|
42
|
48
|
47
|
51
|
51
|
57
|
61
|
53
|
42
|
60
|
53
|
61
|
58
|
2024/04
|
152
|
122
|
74
|
66
|
60
|
50
|
53
|
54
|
50
|
39
|
44
|
46
|
60
|
72
|
110
|
77
|
68
|
66
|
301
|
215
|
71
|
69
|
291
|
102
|
56
|
53
|
54
|
84
|
54
|
45
|
|
2024/03
|
54
|
59
|
56
|
73
|
79
|
59
|
106
|
67
|
68
|
72
|
71
|
68
|
64
|
64
|
134
|
254
|
110
|
117
|
117
|
74
|
67
|
81
|
106
|
37
|
54
|
55
|
84
|
59
|
47
|
76
|
61
|
2024/02
|
115
|
62
|
72
|
90
|
95
|
84
|
95
|
90
|
54
|
81
|
67
|
58
|
61
|
63
|
53
|
59
|
58
|
377
|
177
|
188
|
104
|
75
|
82
|
187
|
97
|
92
|
109
|
99
|
62
|
||
2024/01
|
62
|
52
|
55
|
44
|
40
|
44
|
65
|
76
|
71
|
70
|
60
|
55
|
59
|
63
|
88
|
116
|
92
|
69
|
51
|
77
|
46
|
42
|
49
|
46
|
59
|
70
|
65
|
74
|
82
|
80
|
99
|
2023/12
|
59
|
65
|
62
|
39
|
158
|
78
|
65
|
47
|
64
|
119
|
61
|
57
|
43
|
81
|
76
|
59
|
64
|
62
|
67
|
75
|
60
|
78
|
56
|
56
|
88
|
60
|
93
|
124
|
69
|
56
|
60
|
2023/11
|
40
|
61
|
51
|
57
|
65
|
61
|
48
|
56
|
69
|
93
|
75
|
55
|
64
|
72
|
155
|
107
|
43
|
45
|
53
|
62
|
66
|
102
|
84
|
66
|
72
|
62
|
53
|
62
|
52
|
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