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
|
27
|
38
|
49
|
39
|
42
|
46
|
47
|
47
|
49
|
46
|
50
|
47
|
21
|
18
|
27
|
38
|
50
|
49
|
45
|
54
|
45
|
53
|
35
|
34
|
35
|
26
|
27
|
42
|
30
|
23
|
|
2022/03
|
70
|
49
|
53
|
52
|
49
|
50
|
21
|
29
|
43
|
52
|
44
|
41
|
43
|
52
|
37
|
41
|
29
|
18
|
33
|
39
|
22
|
17
|
31
|
44
|
27
|
19
|
35
|
30
|
42
|
37
|
30
|
2022/02
|
42
|
23
|
17
|
16
|
29
|
66
|
18
|
15
|
12
|
15
|
12
|
12
|
14
|
22
|
37
|
54
|
22
|
14
|
24
|
42
|
32
|
32
|
24
|
40
|
37
|
47
|
49
|
52
|
|||
2022/01
|
62
|
68
|
68
|
75
|
70
|
28
|
41
|
61
|
39
|
39
|
45
|
84
|
82
|
114
|
84
|
60
|
33
|
25
|
30
|
56
|
47
|
34
|
23
|
14
|
21
|
24
|
21
|
17
|
16
|
23
|
26
|
2021/12
|
49
|
53
|
51
|
64
|
53
|
56
|
65
|
71
|
58
|
65
|
85
|
75
|
45
|
56
|
64
|
38
|
70
|
58
|
52
|
56
|
31
|
39
|
65
|
55
|
27
|
46
|
47
|
56
|
58
|
59
|
68
|
2021/11
|
64
|
55
|
43
|
38
|
26
|
22
|
28
|
22
|
37
|
39
|
42
|
51
|
48
|
41
|
52
|
58
|
47
|
27
|
39
|
40
|
42
|
35
|
56
|
45
|
49
|
57
|
67
|
55
|
55
|
48
|
|
2021/10
|
40
|
38
|
34
|
37
|
38
|
38
|
33
|
27
|
27
|
25
|
19
|
12
|
25
|
28
|
36
|
20
|
26
|
35
|
39
|
23
|
13
|
32
|
54
|
46
|
39
|
45
|
46
|
55
|
54
|
62
|
74
|
2021/09
|
33
|
38
|
42
|
39
|
34
|
25
|
32
|
30
|
24
|
27
|
22
|
16
|
16
|
26
|
34
|
44
|
41
|
45
|
40
|
39
|
28
|
37
|
36
|
32
|
38
|
46
|
48
|
50
|
53
|
44
|
|
2021/08
|
24
|
28
|
27
|
18
|
20
|
21
|
28
|
41
|
45
|
31
|
32
|
26
|
30
|
30
|
25
|
24
|
17
|
29
|
32
|
29
|
28
|
30
|
30
|
34
|
40
|
43
|
27
|
29
|
26
|
27
|
23
|
2021/07
|
20
|
28
|
40
|
32
|
29
|
19
|
25
|
30
|
31
|
35
|
49
|
40
|
38
|
30
|
23
|
18
|
20
|
25
|
28
|
27
|
28
|
29
|
16
|
14
|
15
|
23
|
31
|
30
|
32
|
29
|
31
|
2021/06
|
31
|
37
|
33
|
24
|
26
|
35
|
43
|
35
|
35
|
24
|
22
|
24
|
34
|
35
|
25
|
27
|
36
|
35
|
32
|
27
|
18
|
23
|
37
|
40
|
37
|
38
|
40
|
23
|
20
|
15
|
|
2021/05
|
52
|
52
|
44
|
35
|
43
|
49
|
42
|
34
|
33
|
42
|
28
|
29
|
29
|
36
|
42
|
36
|
23
|
20
|
22
|
23
|
21
|
18
|
24
|
26
|
35
|
41
|
21
|
22
|
26
|
31
|
39
|
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