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
19 May
Mon
20 May
Tue
21 May
Wed
22 May
Thu
23 May
Fri
24 May
环境监测站
6137
PM2.5
71 *
PM10
160
O3
0.6
CO
9
SO2
10
NO2
2024/02
|
34
|
63
|
48
|
43
|
60
|
104
|
89
|
89
|
163
|
168
|
89
|
85
|
59
|
67
|
36
|
44
|
41
|
70
|
37
|
42
|
27
|
36
|
33
|
65
|
70
|
81
|
64
|
78
|
87
|
||
2024/01
|
95
|
162
|
138
|
71
|
79
|
54
|
43
|
55
|
90
|
50
|
158
|
233
|
305
|
125
|
47
|
68
|
155
|
82
|
50
|
66
|
55
|
25
|
41
|
44
|
49
|
76
|
65
|
69
|
97
|
135
|
156
|
2023/12
|
55
|
64
|
63
|
94
|
103
|
182
|
122
|
81
|
94
|
46
|
32
|
69
|
88
|
26
|
39
|
33
|
27
|
49
|
69
|
32
|
34
|
54
|
106
|
62
|
49
|
106
|
181
|
186
|
236
|
179
|
154
|
2023/11
|
61
|
69
|
115
|
113
|
58
|
49
|
48
|
65
|
73
|
33
|
38
|
52
|
41
|
63
|
92
|
74
|
40
|
52
|
86
|
81
|
88
|
134
|
70
|
40
|
76
|
98
|
124
|
62
|
46
|
45
|
|
2023/10
|
32
|
41
|
49
|
53
|
55
|
61
|
70
|
51
|
63
|
48
|
56
|
58
|
80
|
77
|
83
|
64
|
72
|
76
|
63
|
36
|
50
|
67
|
66
|
69
|
78
|
82
|
45
|
72
|
90
|
78
|
68
|
2023/09
|
73
|
81
|
81
|
90
|
79
|
81
|
66
|
84
|
83
|
73
|
76
|
53
|
50
|
40
|
69
|
85
|
66
|
51
|
43
|
35
|
34
|
49
|
49
|
43
|
50
|
55
|
41
|
55
|
53
|
42
|
|
2023/08
|
25
|
28
|
37
|
39
|
36
|
36
|
53
|
59
|
61
|
60
|
69
|
44
|
37
|
52
|
61
|
67
|
72
|
64
|
54
|
51
|
30
|
40
|
64
|
52
|
71
|
58
|
23
|
33
|
40
|
42
|
58
|
2023/07
|
70
|
71
|
55
|
28
|
68
|
61
|
63
|
77
|
64
|
52
|
57
|
33
|
28
|
58
|
56
|
45
|
64
|
67
|
59
|
72
|
41
|
33
|
47
|
51
|
60
|
58
|
57
|
20
|
26
|
23
|
26
|
2023/06
|
73
|
66
|
51
|
66
|
56
|
56
|
79
|
50
|
61
|
68
|
70
|
59
|
73
|
66
|
90
|
92
|
90
|
44
|
35
|
61
|
66
|
85
|
80
|
86
|
35
|
48
|
67
|
39
|
44
|
60
|
|
2023/05
|
76
|
72
|
63
|
26
|
28
|
60
|
52
|
55
|
76
|
77
|
78
|
73
|
47
|
77
|
85
|
75
|
66
|
78
|
64
|
119
|
186
|
66
|
65
|
57
|
46
|
63
|
43
|
22
|
53
|
86
|
86
|
2023/04
|
66
|
58
|
62
|
28
|
35
|
46
|
47
|
55
|
76
|
71
|
403
|
490
|
210
|
138
|
221
|
102
|
85
|
105
|
86
|
131
|
66
|
54
|
53
|
52
|
55
|
59
|
68
|
72
|
67
|
77
|
|
2023/03
|
124
|
51
|
87
|
86
|
94
|
110
|
95
|
113
|
86
|
81
|
119
|
59
|
96
|
85
|
173
|
84
|
73
|
69
|
85
|
83
|
86
|
248
|
303
|
123
|
121
|
86
|
112
|
99
|
87
|
64
|
80
|
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