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
|
30
|
35
|
50
|
53
|
80
|
65
|
58
|
61
|
72
|
80
|
72
|
76
|
35
|
38
|
27
|
24
|
23
|
24
|
42
|
51
|
56
|
42
|
36
|
38
|
32
|
31
|
35
|
44
|
25
|
24
|
|
2022/03
|
85
|
62
|
91
|
78
|
84
|
78
|
41
|
66
|
60
|
65
|
62
|
74
|
67
|
85
|
74
|
74
|
36
|
26
|
53
|
60
|
25
|
11
|
22
|
33
|
35
|
27
|
28
|
38
|
48
|
44
|
19
|
2022/02
|
38
|
30
|
45
|
50
|
48
|
32
|
15
|
27
|
21
|
26
|
14
|
25
|
29
|
34
|
47
|
41
|
15
|
13
|
25
|
29
|
27
|
24
|
29
|
39
|
53
|
67
|
68
|
96
|
|||
2022/01
|
59
|
62
|
75
|
99
|
87
|
37
|
15
|
14
|
21
|
24
|
42
|
86
|
78
|
79
|
35
|
18
|
19
|
29
|
42
|
49
|
49
|
35
|
11
|
12
|
16
|
20
|
14
|
14
|
18
|
36
|
39
|
2021/12
|
39
|
46
|
48
|
46
|
49
|
54
|
64
|
82
|
122
|
116
|
116
|
77
|
55
|
64
|
76
|
86
|
43
|
58
|
53
|
59
|
58
|
59
|
66
|
83
|
34
|
13
|
41
|
34
|
22
|
43
|
57
|
2021/11
|
26
|
27
|
34
|
24
|
40
|
39
|
15
|
33
|
30
|
35
|
37
|
47
|
52
|
61
|
57
|
30
|
26
|
48
|
56
|
27
|
18
|
41
|
55
|
55
|
46
|
42
|
49
|
61
|
78
|
61
|
|
2021/10
|
54
|
61
|
45
|
44
|
46
|
50
|
46
|
40
|
25
|
17
|
17
|
23
|
34
|
26
|
22
|
21
|
22
|
42
|
50
|
13
|
19
|
25
|
41
|
45
|
55
|
60
|
61
|
69
|
39
|
47
|
40
|
2021/09
|
32
|
30
|
35
|
33
|
39
|
44
|
43
|
45
|
43
|
52
|
55
|
53
|
60
|
48
|
43
|
26
|
35
|
32
|
34
|
31
|
36
|
36
|
29
|
28
|
23
|
36
|
47
|
51
|
47
|
39
|
|
2021/08
|
36
|
45
|
51
|
48
|
39
|
26
|
33
|
33
|
28
|
26
|
20
|
23
|
24
|
20
|
20
|
17
|
27
|
43
|
28
|
27
|
30
|
29
|
27
|
31
|
34
|
24
|
23
|
31
|
27
|
23
|
29
|
2021/07
|
32
|
26
|
27
|
32
|
32
|
40
|
33
|
19
|
24
|
33
|
34
|
32
|
26
|
27
|
29
|
34
|
41
|
34
|
35
|
32
|
30
|
31
|
39
|
35
|
34
|
38
|
39
|
43
|
40
|
36
|
33
|
2021/06
|
43
|
25
|
29
|
33
|
42
|
51
|
52
|
60
|
68
|
53
|
40
|
32
|
21
|
18
|
18
|
28
|
24
|
27
|
31
|
37
|
44
|
38
|
50
|
52
|
29
|
25
|
28
|
27
|
23
|
22
|
|
2021/05
|
48
|
49
|
19
|
31
|
58
|
55
|
48
|
24
|
33
|
40
|
36
|
26
|
24
|
25
|
28
|
27
|
20
|
18
|
21
|
17
|
25
|
42
|
46
|
31
|
47
|
43
|
26
|
31
|
26
|
26
|
30
|
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