空气质量令人满意,基本无空气污染
PM2.5
PM10
O3
CO
SO2
NO2
空气质量令人满意,基本无空气污染
各类人群可正常活动
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
|
26
|
38
|
46
|
35
|
37
|
42
|
45
|
45
|
53
|
49
|
44
|
38
|
25
|
21
|
23
|
37
|
44
|
53
|
60
|
62
|
55
|
57
|
45
|
47
|
45
|
46
|
26
|
43
|
42
|
27
|
|
2022/03
|
83
|
90
|
66
|
61
|
54
|
54
|
23
|
36
|
48
|
63
|
48
|
39
|
52
|
59
|
47
|
44
|
44
|
25
|
36
|
46
|
25
|
21
|
26
|
42
|
45
|
28
|
38
|
29
|
50
|
46
|
34
|
2022/02
|
52
|
21
|
20
|
18
|
33
|
66
|
22
|
17
|
21
|
22
|
17
|
21
|
18
|
22
|
44
|
57
|
24
|
16
|
14
|
38
|
30
|
30
|
22
|
36
|
29
|
44
|
57
|
60
|
|||
2022/01
|
56
|
59
|
73
|
63
|
57
|
29
|
37
|
53
|
53
|
44
|
50
|
82
|
86
|
107
|
83
|
56
|
33
|
27
|
33
|
53
|
39
|
30
|
27
|
16
|
33
|
40
|
29
|
22
|
18
|
19
|
28
|
2021/12
|
51
|
50
|
51
|
56
|
46
|
53
|
59
|
57
|
52
|
59
|
72
|
62
|
38
|
57
|
62
|
40
|
48
|
57
|
53
|
66
|
31
|
38
|
71
|
52
|
30
|
45
|
41
|
58
|
46
|
67
|
71
|
2021/11
|
48
|
48
|
45
|
50
|
27
|
27
|
28
|
21
|
28
|
38
|
42
|
53
|
52
|
40
|
51
|
58
|
46
|
22
|
31
|
46
|
51
|
23
|
52
|
52
|
56
|
55
|
60
|
54
|
38
|
36
|
|
2021/10
|
32
|
33
|
31
|
42
|
35
|
34
|
21
|
20
|
30
|
28
|
25
|
14
|
16
|
20
|
31
|
29
|
21
|
30
|
39
|
26
|
13
|
28
|
52
|
44
|
35
|
49
|
43
|
48
|
46
|
52
|
59
|
2021/09
|
20
|
26
|
33
|
35
|
27
|
19
|
26
|
29
|
20
|
23
|
20
|
12
|
15
|
26
|
29
|
39
|
33
|
37
|
34
|
36
|
28
|
36
|
31
|
32
|
39
|
41
|
39
|
41
|
48
|
46
|
|
2021/08
|
30
|
25
|
19
|
18
|
18
|
17
|
25
|
33
|
45
|
30
|
33
|
32
|
34
|
43
|
31
|
29
|
20
|
26
|
32
|
32
|
32
|
38
|
33
|
34
|
49
|
28
|
21
|
25
|
21
|
21
|
18
|
2021/07
|
38
|
49
|
46
|
40
|
20
|
22
|
35
|
42
|
46
|
40
|
48
|
42
|
34
|
24
|
19
|
14
|
18
|
23
|
27
|
22
|
28
|
23
|
14
|
13
|
15
|
33
|
42
|
44
|
36
|
34
|
33
|
2021/06
|
37
|
45
|
41
|
25
|
24
|
36
|
34
|
35
|
31
|
26
|
28
|
25
|
36
|
34
|
34
|
39
|
56
|
49
|
37
|
27
|
24
|
27
|
37
|
37
|
34
|
37
|
44
|
39
|
22
|
23
|
|
2021/05
|
61
|
47
|
55
|
57
|
40
|
52
|
65
|
46
|
36
|
55
|
49
|
48
|
46
|
48
|
49
|
49
|
37
|
21
|
28
|
30
|
22
|
24
|
35
|
31
|
35
|
53
|
36
|
28
|
35
|
34
|
35
|
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