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
29 May
Fri
30 May
Sat
31 May
Sun
1 Jun
Mon
2 Jun
Tue
3 Jun
Wed
4 Jun
博物馆
6327
PM2.5
75 *
PM10
39
O3
1.9
CO
12
SO2
38
NO2
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
|
|
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
|
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