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30日
周三
05月31日
周四
06月1日
周五
06月2日
周六
06月3日
周日
06月4日
周一
06月5日
2023/04
|
45
|
61
|
58
|
29
|
31
|
45
|
50
|
25
|
51
|
93
|
70
|
33
|
24
|
25
|
24
|
28
|
34
|
35
|
23
|
27
|
25
|
24
|
25
|
28
|
31
|
27
|
35
|
31
|
27
|
27
|
|
2023/03
|
26
|
30
|
31
|
36
|
67
|
46
|
24
|
25
|
25
|
29
|
31
|
25
|
22
|
25
|
36
|
24
|
24
|
25
|
27
|
38
|
100
|
228
|
81
|
35
|
24
|
32
|
38
|
40
|
55
|
28
|
46
|
2023/02
|
33
|
24
|
36
|
54
|
89
|
59
|
58
|
50
|
36
|
45
|
36
|
35
|
37
|
28
|
36
|
61
|
63
|
46
|
35
|
28
|
26
|
47
|
40
|
25
|
24
|
35
|
51
|
31
|
|||
2023/01
|
26
|
21
|
25
|
28
|
46
|
39
|
46
|
60
|
39
|
50
|
77
|
69
|
37
|
24
|
41
|
46
|
47
|
45
|
45
|
23
|
48
|
37
|
20
|
29
|
45
|
61
|
43
|
31
|
52
|
69
|
79
|
2022/12
|
24
|
31
|
38
|
26
|
25
|
26
|
33
|
43
|
55
|
44
|
43
|
46
|
35
|
28
|
24
|
22
|
25
|
21
|
31
|
50
|
29
|
23
|
19
|
19
|
19
|
21
|
23
|
36
|
42
|
44
|
40
|
2022/11
|
29
|
23
|
21
|
22
|
32
|
66
|
74
|
59
|
61
|
26
|
54
|
33
|
28
|
54
|
53
|
53
|
44
|
49
|
37
|
33
|
23
|
31
|
30
|
30
|
32
|
24
|
31
|
28
|
25
|
23
|
|
2022/10
|
15
|
16
|
17
|
17
|
16
|
17
|
24
|
22
|
17
|
23
|
20
|
19
|
31
|
28
|
26
|
25
|
22
|
22
|
27
|
32
|
32
|
23
|
24
|
24
|
32
|
44
|
33
|
50
|
82
|
107
|
57
|
2022/09
|
16
|
17
|
20
|
19
|
17
|
14
|
17
|
15
|
15
|
21
|
24
|
17
|
14
|
18
|
18
|
21
|
16
|
15
|
20
|
21
|
23
|
26
|
16
|
15
|
18
|
19
|
22
|
27
|
18
|
22
|
|
2022/08
|
20
|
20
|
18
|
16
|
17
|
14
|
14
|
15
|
13
|
14
|
12
|
12
|
13
|
15
|
19
|
15
|
22
|
20
|
19
|
16
|
13
|
13
|
17
|
12
|
14
|
12
|
14
|
15
|
18
|
16
|
17
|
2022/07
|
26
|
32
|
27
|
29
|
27
|
23
|
23
|
18
|
23
|
19
|
23
|
24
|
22
|
17
|
18
|
21
|
17
|
16
|
20
|
16
|
20
|
16
|
17
|
14
|
19
|
19
|
22
|
22
|
14
|
16
|
21
|
2022/06
|
17
|
18
|
17
|
17
|
19
|
21
|
23
|
22
|
22
|
21
|
27
|
27
|
27
|
30
|
24
|
21
|
20
|
18
|
20
|
19
|
20
|
19
|
23
|
19
|
18
|
18
|
23
|
29
|
27
|
24
|
|
2022/05
|
31
|
30
|
26
|
24
|
32
|
23
|
22
|
24
|
32
|
45
|
25
|
19
|
22
|
21
|
24
|
24
|
26
|
29
|
31
|
31
|
21
|
21
|
24
|
18
|
20
|
21
|
27
|
24
|
18
|
21
|
19
|
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