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 Mar
Sat
30 Mar
Sun
31 Mar
Mon
1 Apr
Tue
2 Apr
Wed
3 Apr
Thu
4 Apr
铁路
739
PM2.5
96 *
PM10
64
O3
0.3
CO
6
SO2
20
NO2
中国银行
6924
PM2.5
88 *
PM10
68
O3
0.4
CO
8
SO2
19
NO2
开发区
5918
PM2.5
68 *
PM10
63
O3
0.2
CO
6
SO2
12
NO2
文化中心
7520
PM2.5
99 *
PM10
55
O3
0.4
CO
5
SO2
26
NO2
离宫
637
PM2.5
76 *
PM10
66
O3
0.2
CO
5
SO2
4
NO2
2024/02
|
48
|
66
|
66
|
55
|
55
|
50
|
38
|
39
|
51
|
62
|
58
|
72
|
114
|
77
|
32
|
57
|
81
|
89
|
36
|
32
|
28
|
35
|
42
|
67
|
45
|
58
|
82
|
72
|
39
|
||
2024/01
|
74
|
101
|
46
|
59
|
45
|
38
|
41
|
66
|
73
|
48
|
66
|
67
|
80
|
36
|
50
|
74
|
102
|
77
|
39
|
28
|
30
|
26
|
28
|
33
|
34
|
49
|
47
|
47
|
62
|
117
|
67
|
2023/12
|
31
|
48
|
49
|
87
|
99
|
60
|
103
|
109
|
49
|
37
|
27
|
47
|
76
|
35
|
26
|
25
|
37
|
64
|
51
|
28
|
27
|
41
|
45
|
49
|
68
|
73
|
77
|
75
|
80
|
95
|
54
|
2023/11
|
106
|
187
|
28
|
60
|
44
|
35
|
33
|
49
|
26
|
31
|
24
|
26
|
32
|
48
|
63
|
34
|
25
|
38
|
49
|
54
|
103
|
92
|
28
|
32
|
51
|
62
|
48
|
33
|
32
|
25
|
|
2023/10
|
25
|
30
|
47
|
32
|
29
|
35
|
52
|
47
|
22
|
34
|
42
|
53
|
46
|
27
|
30
|
32
|
47
|
43
|
33
|
24
|
33
|
38
|
60
|
103
|
66
|
37
|
48
|
63
|
125
|
150
|
124
|
2023/09
|
28
|
31
|
44
|
55
|
65
|
75
|
68
|
49
|
24
|
31
|
28
|
25
|
29
|
42
|
46
|
57
|
55
|
38
|
27
|
24
|
30
|
27
|
25
|
37
|
52
|
47
|
46
|
32
|
33
|
22
|
|
2023/08
|
26
|
34
|
47
|
45
|
31
|
27
|
28
|
43
|
41
|
40
|
34
|
29
|
32
|
33
|
41
|
47
|
37
|
48
|
44
|
49
|
40
|
31
|
31
|
27
|
25
|
26
|
26
|
28
|
26
|
29
|
22
|
2023/07
|
83
|
86
|
68
|
46
|
49
|
44
|
35
|
28
|
28
|
33
|
36
|
26
|
23
|
28
|
29
|
30
|
51
|
64
|
75
|
76
|
46
|
26
|
31
|
39
|
40
|
48
|
51
|
39
|
32
|
14
|
19
|
2023/06
|
57
|
28
|
30
|
28
|
31
|
31
|
45
|
40
|
29
|
26
|
25
|
27
|
30
|
57
|
85
|
84
|
89
|
72
|
67
|
32
|
30
|
42
|
62
|
51
|
64
|
46
|
48
|
43
|
42
|
58
|
|
2023/05
|
47
|
69
|
67
|
42
|
32
|
30
|
35
|
36
|
46
|
56
|
61
|
39
|
33
|
50
|
67
|
76
|
47
|
37
|
44
|
303
|
54
|
32
|
36
|
55
|
56
|
56
|
63
|
57
|
46
|
36
|
43
|
2023/04
|
70
|
70
|
61
|
34
|
35
|
49
|
38
|
52
|
65
|
211
|
383
|
176
|
303
|
174
|
132
|
46
|
64
|
55
|
75
|
57
|
41
|
38
|
51
|
56
|
51
|
44
|
74
|
76
|
37
|
35
|
|
2023/03
|
37
|
48
|
57
|
76
|
126
|
94
|
75
|
70
|
92
|
223
|
59
|
44
|
56
|
185
|
86
|
41
|
66
|
52
|
52
|
108
|
130
|
264
|
82
|
44
|
43
|
35
|
42
|
65
|
80
|
75
|
75
|
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