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
|
25
|
27
|
42
|
44
|
44
|
46
|
48
|
46
|
43
|
45
|
48
|
43
|
34
|
19
|
24
|
28
|
40
|
29
|
39
|
44
|
28
|
33
|
22
|
28
|
28
|
22
|
24
|
30
|
21
|
18
|
|
2022/03
|
57
|
52
|
58
|
52
|
40
|
34
|
22
|
23
|
34
|
35
|
39
|
43
|
43
|
40
|
32
|
46
|
36
|
22
|
28
|
39
|
25
|
16
|
16
|
22
|
17
|
16
|
25
|
23
|
26
|
29
|
23
|
2022/02
|
52
|
23
|
15
|
15
|
20
|
48
|
21
|
17
|
14
|
14
|
12
|
18
|
15
|
30
|
25
|
48
|
25
|
18
|
13
|
36
|
23
|
21
|
22
|
38
|
38
|
40
|
42
|
44
|
|||
2022/01
|
70
|
66
|
63
|
67
|
72
|
35
|
35
|
58
|
44
|
34
|
30
|
55
|
62
|
78
|
85
|
59
|
32
|
21
|
38
|
37
|
46
|
36
|
18
|
14
|
17
|
19
|
18
|
13
|
14
|
16
|
29
|
2021/12
|
38
|
40
|
37
|
45
|
50
|
46
|
48
|
57
|
52
|
55
|
62
|
83
|
23
|
43
|
47
|
45
|
59
|
61
|
46
|
46
|
24
|
28
|
46
|
49
|
30
|
32
|
43
|
45
|
38
|
45
|
61
|
2021/11
|
43
|
38
|
45
|
25
|
26
|
19
|
19
|
19
|
27
|
29
|
30
|
35
|
31
|
28
|
35
|
41
|
43
|
32
|
33
|
35
|
30
|
26
|
42
|
36
|
27
|
36
|
51
|
40
|
36
|
48
|
|
2021/10
|
35
|
42
|
34
|
28
|
31
|
36
|
35
|
25
|
29
|
31
|
20
|
18
|
21
|
22
|
27
|
17
|
20
|
31
|
31
|
20
|
14
|
22
|
39
|
34
|
33
|
37
|
41
|
45
|
49
|
52
|
54
|
2021/09
|
25
|
33
|
45
|
36
|
34
|
34
|
32
|
27
|
32
|
32
|
29
|
21
|
25
|
28
|
30
|
38
|
44
|
42
|
40
|
29
|
24
|
29
|
24
|
22
|
29
|
34
|
41
|
43
|
45
|
38
|
|
2021/08
|
29
|
34
|
28
|
20
|
20
|
23
|
25
|
37
|
31
|
22
|
26
|
23
|
24
|
25
|
20
|
20
|
19
|
27
|
24
|
25
|
28
|
29
|
30
|
27
|
28
|
28
|
24
|
26
|
30
|
26
|
23
|
2021/07
|
24
|
25
|
30
|
31
|
31
|
22
|
22
|
17
|
24
|
34
|
33
|
24
|
26
|
31
|
28
|
22
|
21
|
25
|
29
|
24
|
24
|
29
|
17
|
19
|
23
|
28
|
34
|
31
|
27
|
27
|
24
|
2021/06
|
20
|
21
|
24
|
24
|
27
|
31
|
34
|
26
|
18
|
21
|
23
|
23
|
21
|
17
|
18
|
23
|
25
|
30
|
31
|
29
|
24
|
27
|
25
|
24
|
23
|
25
|
32
|
22
|
20
|
20
|
|
2021/05
|
41
|
54
|
36
|
19
|
34
|
40
|
32
|
22
|
26
|
30
|
24
|
29
|
25
|
26
|
29
|
27
|
21
|
21
|
21
|
23
|
20
|
22
|
25
|
26
|
28
|
27
|
22
|
20
|
18
|
21
|
26
|
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