空气质量可接受,但某些污染物可能对极少数异常敏感人群健康有较弱影响
PM2.5
PM10
O3
CO
SO2
NO2
空气质量可接受,但某些污染物可能对极少数异常敏感人群健康有较弱影响
极少数异常敏感人群应减少户外活动
今天
05月22日
周一
05月23日
周二
05月24日
周三
05月25日
周四
05月26日
周五
05月27日
2022/04
|
30
|
39
|
50
|
59
|
59
|
66
|
59
|
62
|
55
|
61
|
67
|
54
|
36
|
25
|
26
|
35
|
54
|
45
|
52
|
52
|
42
|
58
|
26
|
37
|
27
|
26
|
34
|
43
|
25
|
24
|
|
2022/03
|
76
|
61
|
74
|
49
|
59
|
44
|
21
|
31
|
51
|
54
|
56
|
57
|
57
|
54
|
40
|
58
|
33
|
20
|
32
|
47
|
17
|
20
|
20
|
36
|
29
|
21
|
40
|
36
|
40
|
40
|
26
|
2022/02
|
89
|
33
|
19
|
19
|
25
|
63
|
26
|
20
|
18
|
20
|
10
|
38
|
40
|
60
|
39
|
88
|
33
|
16
|
14
|
50
|
34
|
28
|
40
|
65
|
65
|
59
|
62
|
58
|
|||
2022/01
|
113
|
103
|
117
|
100
|
107
|
28
|
36
|
68
|
80
|
67
|
56
|
87
|
99
|
129
|
132
|
111
|
73
|
43
|
72
|
68
|
85
|
55
|
22
|
18
|
25
|
19
|
16
|
12
|
15
|
24
|
33
|
2021/12
|
51
|
44
|
50
|
60
|
61
|
64
|
69
|
79
|
78
|
84
|
97
|
109
|
29
|
58
|
90
|
78
|
112
|
63
|
59
|
60
|
47
|
53
|
84
|
78
|
27
|
40
|
46
|
69
|
83
|
87
|
90
|
2021/11
|
66
|
56
|
75
|
46
|
34
|
22
|
21
|
27
|
37
|
38
|
41
|
54
|
45
|
53
|
52
|
65
|
78
|
63
|
57
|
57
|
39
|
55
|
64
|
54
|
52
|
50
|
72
|
50
|
52
|
50
|
|
2021/10
|
38
|
45
|
43
|
42
|
41
|
49
|
51
|
38
|
41
|
45
|
20
|
23
|
34
|
36
|
30
|
20
|
24
|
38
|
32
|
25
|
16
|
30
|
65
|
54
|
52
|
53
|
58
|
54
|
83
|
71
|
81
|
2021/09
|
31
|
42
|
50
|
38
|
36
|
47
|
30
|
32
|
52
|
46
|
41
|
28
|
27
|
30
|
38
|
48
|
53
|
54
|
44
|
27
|
28
|
40
|
41
|
33
|
40
|
44
|
56
|
50
|
45
|
25
|
|
2021/08
|
35
|
51
|
33
|
23
|
23
|
28
|
35
|
43
|
39
|
26
|
27
|
25
|
25
|
24
|
23
|
22
|
18
|
30
|
30
|
23
|
36
|
36
|
33
|
32
|
24
|
33
|
27
|
33
|
40
|
34
|
35
|
2021/07
|
32
|
29
|
25
|
33
|
35
|
33
|
22
|
19
|
25
|
29
|
26
|
22
|
22
|
27
|
28
|
27
|
22
|
29
|
39
|
35
|
31
|
35
|
22
|
22
|
24
|
26
|
31
|
28
|
24
|
26
|
25
|
2021/06
|
28
|
40
|
35
|
29
|
41
|
45
|
51
|
41
|
25
|
24
|
28
|
30
|
26
|
21
|
20
|
23
|
26
|
31
|
27
|
23
|
22
|
33
|
36
|
38
|
31
|
28
|
30
|
22
|
22
|
20
|
|
2021/05
|
49
|
62
|
49
|
24
|
52
|
45
|
38
|
35
|
26
|
29
|
28
|
24
|
29
|
28
|
22
|
29
|
23
|
31
|
23
|
28
|
26
|
23
|
19
|
44
|
52
|
35
|
23
|
22
|
24
|
38
|
43
|
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
|
*表示首要污染物