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21日
周日
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
2022/04
|
26
|
28
|
43
|
48
|
52
|
52
|
51
|
50
|
44
|
49
|
53
|
42
|
34
|
23
|
32
|
25
|
36
|
35
|
39
|
48
|
34
|
34
|
25
|
35
|
32
|
25
|
28
|
33
|
24
|
21
|
|
2022/03
|
57
|
52
|
62
|
55
|
47
|
35
|
24
|
26
|
36
|
40
|
42
|
48
|
46
|
42
|
36
|
52
|
38
|
22
|
34
|
43
|
26
|
16
|
19
|
25
|
18
|
20
|
37
|
26
|
27
|
28
|
24
|
2022/02
|
69
|
34
|
22
|
27
|
26
|
47
|
24
|
18
|
18
|
18
|
16
|
25
|
21
|
41
|
29
|
49
|
29
|
15
|
14
|
40
|
27
|
21
|
22
|
41
|
43
|
44
|
50
|
47
|
|||
2022/01
|
81
|
73
|
74
|
76
|
79
|
35
|
34
|
62
|
49
|
39
|
38
|
53
|
65
|
74
|
96
|
70
|
36
|
43
|
50
|
39
|
60
|
53
|
20
|
13
|
20
|
20
|
19
|
14
|
13
|
20
|
35
|
2021/12
|
44
|
41
|
43
|
54
|
60
|
54
|
54
|
67
|
65
|
69
|
68
|
88
|
39
|
53
|
50
|
53
|
68
|
59
|
53
|
53
|
26
|
32
|
49
|
53
|
38
|
33
|
41
|
48
|
48
|
51
|
64
|
2021/11
|
52
|
50
|
46
|
33
|
32
|
25
|
28
|
24
|
35
|
32
|
36
|
40
|
38
|
38
|
46
|
49
|
49
|
45
|
49
|
51
|
32
|
39
|
51
|
47
|
38
|
44
|
56
|
56
|
47
|
52
|
|
2021/10
|
40
|
45
|
41
|
32
|
34
|
39
|
50
|
36
|
36
|
43
|
25
|
27
|
29
|
28
|
25
|
18
|
24
|
32
|
36
|
24
|
15
|
30
|
45
|
37
|
40
|
46
|
50
|
52
|
57
|
60
|
64
|
2021/09
|
35
|
45
|
48
|
39
|
37
|
42
|
40
|
33
|
42
|
46
|
42
|
35
|
35
|
32
|
36
|
43
|
50
|
48
|
45
|
31
|
28
|
34
|
26
|
24
|
30
|
37
|
45
|
53
|
49
|
36
|
|
2021/08
|
37
|
45
|
37
|
26
|
22
|
26
|
33
|
45
|
36
|
21
|
26
|
30
|
31
|
27
|
23
|
23
|
26
|
30
|
27
|
28
|
36
|
34
|
35
|
32
|
31
|
29
|
32
|
28
|
38
|
35
|
33
|
2021/07
|
28
|
29
|
34
|
37
|
33
|
29
|
26
|
22
|
30
|
37
|
39
|
29
|
28
|
36
|
38
|
30
|
29
|
26
|
31
|
31
|
28
|
38
|
26
|
26
|
31
|
38
|
40
|
35
|
32
|
28
|
27
|
2021/06
|
20
|
19
|
26
|
31
|
35
|
40
|
40
|
30
|
24
|
25
|
31
|
32
|
21
|
18
|
22
|
29
|
33
|
36
|
37
|
36
|
32
|
36
|
30
|
22
|
24
|
28
|
34
|
29
|
26
|
25
|
|
2021/05
|
48
|
59
|
46
|
25
|
48
|
46
|
42
|
27
|
28
|
34
|
30
|
34
|
31
|
32
|
34
|
31
|
21
|
28
|
25
|
26
|
22
|
26
|
37
|
36
|
41
|
39
|
22
|
21
|
20
|
18
|
25
|
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