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
03月26日
周一
03月27日
周二
03月28日
周三
03月29日
周四
03月30日
周五
03月31日
周六
04月1日
2023/02
|
30
|
35
|
25
|
26
|
28
|
31
|
31
|
32
|
29
|
58
|
140
|
71
|
38
|
32
|
33
|
33
|
26
|
36
|
38
|
37
|
45
|
32
|
29
|
30
|
28
|
29
|
31
|
31
|
|||
2023/01
|
30
|
39
|
26
|
30
|
27
|
25
|
24
|
27
|
29
|
23
|
25
|
27
|
28
|
71
|
53
|
47
|
37
|
43
|
29
|
29
|
57
|
98
|
55
|
34
|
30
|
29
|
26
|
28
|
28
|
26
|
28
|
2022/12
|
32
|
32
|
31
|
31
|
32
|
32
|
33
|
34
|
33
|
35
|
41
|
43
|
41
|
44
|
35
|
37
|
34
|
36
|
35
|
33
|
29
|
30
|
29
|
36
|
46
|
27
|
28
|
27
|
31
|
30
|
47
|
2022/11
|
24
|
24
|
27
|
27
|
27
|
23
|
26
|
26
|
27
|
31
|
27
|
26
|
44
|
31
|
27
|
27
|
24
|
28
|
32
|
33
|
50
|
33
|
29
|
28
|
30
|
37
|
31
|
35
|
33
|
29
|
|
2022/10
|
23
|
25
|
22
|
19
|
13
|
13
|
16
|
17
|
18
|
16
|
15
|
15
|
19
|
22
|
24
|
27
|
26
|
30
|
30
|
26
|
27
|
27
|
27
|
31
|
25
|
19
|
18
|
20
|
21
|
21
|
21
|
2022/09
|
20
|
19
|
21
|
26
|
28
|
24
|
25
|
26
|
26
|
27
|
23
|
23
|
17
|
15
|
14
|
14
|
18
|
21
|
21
|
23
|
21
|
19
|
22
|
24
|
21
|
21
|
20
|
25
|
22
|
22
|
|
2022/08
|
20
|
18
|
20
|
20
|
20
|
20
|
24
|
23
|
20
|
20
|
25
|
22
|
27
|
23
|
21
|
18
|
19
|
20
|
22
|
20
|
19
|
22
|
20
|
19
|
19
|
23
|
23
|
21
|
20
|
18
|
20
|
2022/07
|
31
|
31
|
34
|
34
|
36
|
32
|
29
|
28
|
27
|
29
|
26
|
28
|
23
|
21
|
25
|
26
|
25
|
27
|
30
|
30
|
23
|
26
|
24
|
25
|
33
|
31
|
34
|
28
|
23
|
23
|
19
|
2022/06
|
30
|
27
|
28
|
31
|
31
|
30
|
28
|
31
|
31
|
29
|
30
|
32
|
33
|
29
|
32
|
33
|
30
|
30
|
27
|
36
|
28
|
27
|
26
|
24
|
24
|
23
|
22
|
28
|
29
|
37
|
|
2022/05
|
33
|
28
|
30
|
31
|
30
|
31
|
32
|
34
|
34
|
40
|
33
|
31
|
30
|
30
|
31
|
35
|
32
|
31
|
36
|
39
|
32
|
33
|
37
|
40
|
32
|
27
|
35
|
39
|
35
|
31
|
31
|
2022/04
|
36
|
35
|
39
|
39
|
30
|
31
|
30
|
32
|
27
|
29
|
34
|
35
|
33
|
33
|
39
|
39
|
40
|
33
|
35
|
34
|
32
|
29
|
31
|
32
|
38
|
36
|
34
|
30
|
32
|
34
|
|
2022/03
|
29
|
28
|
32
|
33
|
31
|
27
|
26
|
27
|
30
|
33
|
31
|
31
|
32
|
29
|
28
|
29
|
29
|
31
|
33
|
37
|
41
|
37
|
36
|
38
|
36
|
38
|
36
|
36
|
34
|
39
|
40
|
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