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
|
35
|
52
|
58
|
52
|
61
|
56
|
66
|
62
|
59
|
57
|
60
|
62
|
44
|
25
|
30
|
48
|
53
|
57
|
58
|
58
|
48
|
53
|
34
|
36
|
41
|
23
|
37
|
57
|
29
|
39
|
|
2022/03
|
74
|
74
|
69
|
56
|
64
|
59
|
27
|
40
|
57
|
56
|
55
|
55
|
52
|
61
|
58
|
55
|
33
|
20
|
38
|
30
|
16
|
22
|
25
|
34
|
26
|
20
|
45
|
47
|
50
|
47
|
41
|
2022/02
|
135
|
34
|
19
|
23
|
40
|
47
|
21
|
19
|
22
|
21
|
20
|
21
|
37
|
43
|
61
|
63
|
24
|
19
|
22
|
42
|
41
|
45
|
42
|
53
|
56
|
53
|
66
|
70
|
|||
2022/01
|
107
|
102
|
122
|
129
|
116
|
24
|
50
|
63
|
53
|
56
|
63
|
70
|
94
|
92
|
103
|
98
|
81
|
54
|
53
|
79
|
52
|
43
|
23
|
22
|
66
|
41
|
15
|
18
|
19
|
34
|
51
|
2021/12
|
52
|
52
|
63
|
62
|
73
|
68
|
77
|
76
|
65
|
84
|
125
|
71
|
52
|
74
|
80
|
65
|
56
|
58
|
61
|
64
|
54
|
64
|
81
|
69
|
21
|
39
|
47
|
62
|
68
|
74
|
77
|
2021/11
|
65
|
79
|
34
|
40
|
31
|
29
|
22
|
27
|
45
|
54
|
58
|
58
|
60
|
58
|
60
|
76
|
80
|
45
|
47
|
51
|
42
|
41
|
62
|
61
|
62
|
64
|
69
|
53
|
49
|
54
|
|
2021/10
|
47
|
48
|
44
|
37
|
42
|
46
|
46
|
37
|
32
|
32
|
17
|
29
|
27
|
30
|
30
|
19
|
32
|
44
|
50
|
34
|
19
|
46
|
62
|
47
|
48
|
54
|
65
|
63
|
60
|
68
|
69
|
2021/09
|
42
|
42
|
45
|
42
|
46
|
48
|
38
|
40
|
40
|
34
|
27
|
19
|
14
|
24
|
39
|
48
|
52
|
63
|
54
|
45
|
35
|
46
|
53
|
44
|
48
|
60
|
71
|
80
|
58
|
33
|
|
2021/08
|
34
|
37
|
23
|
20
|
24
|
27
|
32
|
44
|
54
|
40
|
35
|
22
|
27
|
22
|
25
|
24
|
22
|
41
|
42
|
36
|
29
|
31
|
40
|
42
|
33
|
40
|
31
|
31
|
39
|
38
|
33
|
2021/07
|
20
|
21
|
35
|
37
|
34
|
22
|
30
|
36
|
28
|
32
|
44
|
46
|
42
|
39
|
36
|
29
|
31
|
29
|
35
|
30
|
31
|
30
|
21
|
13
|
14
|
15
|
18
|
26
|
31
|
27
|
28
|
2021/06
|
42
|
39
|
35
|
31
|
43
|
53
|
63
|
55
|
47
|
25
|
36
|
32
|
30
|
35
|
33
|
40
|
41
|
28
|
22
|
22
|
23
|
41
|
49
|
48
|
53
|
50
|
48
|
23
|
31
|
21
|
|
2021/05
|
59
|
65
|
49
|
23
|
55
|
61
|
51
|
56
|
55
|
51
|
22
|
30
|
31
|
26
|
35
|
24
|
22
|
44
|
37
|
26
|
35
|
32
|
24
|
37
|
54
|
49
|
26
|
39
|
33
|
39
|
51
|
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