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
|
21
|
26
|
32
|
49
|
66
|
61
|
51
|
59
|
66
|
64
|
42
|
33
|
33
|
26
|
42
|
37
|
20
|
13
|
13
|
26
|
68
|
33
|
30
|
22
|
23
|
32
|
32
|
25
|
33
|
37
|
|
2022/03
|
49
|
60
|
50
|
50
|
59
|
42
|
30
|
35
|
45
|
46
|
50
|
43
|
41
|
46
|
66
|
33
|
35
|
39
|
43
|
31
|
32
|
30
|
10
|
11
|
21
|
28
|
18
|
15
|
23
|
37
|
42
|
2022/02
|
17
|
13
|
13
|
19
|
21
|
29
|
23
|
11
|
13
|
15
|
22
|
16
|
15
|
17
|
26
|
45
|
32
|
19
|
16
|
19
|
16
|
15
|
17
|
21
|
28
|
42
|
64
|
36
|
|||
2022/01
|
51
|
52
|
52
|
69
|
58
|
51
|
39
|
37
|
45
|
30
|
21
|
43
|
50
|
60
|
78
|
72
|
35
|
19
|
21
|
28
|
39
|
54
|
25
|
20
|
12
|
24
|
32
|
25
|
16
|
14
|
20
|
2021/12
|
36
|
39
|
38
|
39
|
43
|
45
|
42
|
51
|
59
|
54
|
55
|
59
|
43
|
50
|
59
|
49
|
25
|
57
|
47
|
44
|
19
|
25
|
44
|
47
|
60
|
31
|
28
|
45
|
48
|
22
|
35
|
2021/11
|
46
|
36
|
35
|
56
|
46
|
42
|
52
|
17
|
26
|
28
|
34
|
38
|
36
|
38
|
46
|
52
|
43
|
24
|
36
|
50
|
44
|
18
|
46
|
42
|
44
|
36
|
40
|
49
|
46
|
55
|
|
2021/10
|
51
|
43
|
30
|
35
|
42
|
38
|
32
|
18
|
11
|
23
|
29
|
18
|
26
|
30
|
24
|
19
|
19
|
22
|
42
|
56
|
18
|
21
|
32
|
22
|
26
|
39
|
40
|
52
|
55
|
26
|
43
|
2021/09
|
21
|
21
|
30
|
33
|
32
|
38
|
23
|
24
|
33
|
39
|
40
|
52
|
45
|
30
|
36
|
35
|
34
|
43
|
25
|
24
|
32
|
35
|
19
|
23
|
27
|
45
|
69
|
64
|
67
|
43
|
|
2021/08
|
40
|
44
|
26
|
25
|
26
|
27
|
30
|
37
|
20
|
18
|
21
|
28
|
26
|
24
|
21
|
27
|
41
|
33
|
35
|
43
|
33
|
30
|
27
|
24
|
24
|
27
|
25
|
20
|
28
|
31
|
29
|
2021/07
|
34
|
32
|
34
|
35
|
28
|
24
|
25
|
24
|
41
|
55
|
30
|
28
|
35
|
34
|
31
|
32
|
32
|
25
|
23
|
15
|
16
|
48
|
48
|
39
|
38
|
49
|
52
|
58
|
48
|
29
|
37
|
2021/06
|
20
|
19
|
33
|
21
|
33
|
46
|
43
|
38
|
37
|
25
|
20
|
17
|
17
|
22
|
29
|
32
|
33
|
38
|
38
|
43
|
41
|
30
|
22
|
23
|
29
|
30
|
35
|
30
|
31
|
33
|
|
2021/05
|
85
|
58
|
27
|
31
|
32
|
48
|
63
|
59
|
53
|
32
|
30
|
31
|
30
|
24
|
29
|
31
|
30
|
31
|
30
|
29
|
30
|
29
|
25
|
26
|
29
|
22
|
28
|
31
|
23
|
32
|
28
|
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