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
10月1日
周一
10月2日
周二
10月3日
周三
10月4日
周四
10月5日
周五
10月6日
周六
10月7日
2023/08
|
23
|
25
|
29
|
31
|
30
|
34
|
35
|
34
|
36
|
30
|
23
|
24
|
27
|
32
|
32
|
33
|
26
|
33
|
37
|
24
|
23
|
27
|
24
|
24
|
29
|
26
|
24
|
25
|
25
|
19
|
21
|
2023/07
|
18
|
15
|
17
|
16
|
20
|
23
|
26
|
32
|
33
|
34
|
30
|
25
|
26
|
34
|
47
|
27
|
18
|
18
|
18
|
24
|
29
|
22
|
27
|
23
|
30
|
23
|
17
|
18
|
23
|
21
|
23
|
2023/06
|
36
|
38
|
34
|
25
|
26
|
25
|
23
|
21
|
22
|
17
|
28
|
37
|
34
|
31
|
22
|
20
|
18
|
18
|
19
|
23
|
24
|
25
|
19
|
17
|
20
|
15
|
15
|
19
|
19
|
19
|
|
2023/05
|
61
|
51
|
41
|
25
|
25
|
23
|
21
|
28
|
32
|
46
|
40
|
40
|
41
|
51
|
50
|
43
|
22
|
40
|
37
|
30
|
27
|
27
|
35
|
46
|
50
|
40
|
38
|
41
|
39
|
41
|
37
|
2023/04
|
26
|
44
|
43
|
41
|
30
|
30
|
26
|
58
|
58
|
55
|
48
|
54
|
50
|
58
|
37
|
48
|
51
|
39
|
33
|
29
|
28
|
36
|
54
|
40
|
29
|
19
|
38
|
51
|
41
|
58
|
|
2023/03
|
59
|
66
|
75
|
59
|
64
|
60
|
61
|
61
|
64
|
66
|
55
|
63
|
71
|
69
|
63
|
69
|
54
|
56
|
47
|
53
|
59
|
38
|
41
|
24
|
18
|
17
|
22
|
29
|
31
|
39
|
34
|
2023/02
|
67
|
62
|
58
|
67
|
41
|
37
|
41
|
33
|
44
|
46
|
33
|
41
|
38
|
19
|
30
|
44
|
52
|
58
|
59
|
74
|
60
|
52
|
49
|
58
|
50
|
59
|
53
|
52
|
|||
2023/01
|
49
|
47
|
45
|
46
|
50
|
41
|
50
|
54
|
39
|
19
|
27
|
30
|
36
|
29
|
17
|
18
|
35
|
37
|
43
|
50
|
55
|
112
|
85
|
36
|
57
|
48
|
58
|
59
|
53
|
57
|
54
|
2022/12
|
10
|
14
|
28
|
31
|
17
|
17
|
24
|
40
|
38
|
34
|
44
|
47
|
58
|
26
|
26
|
24
|
36
|
32
|
42
|
48
|
37
|
45
|
50
|
49
|
50
|
53
|
55
|
63
|
86
|
46
|
37
|
2022/11
|
28
|
19
|
22
|
22
|
20
|
25
|
32
|
39
|
41
|
44
|
47
|
49
|
51
|
53
|
54
|
43
|
49
|
48
|
51
|
37
|
44
|
43
|
13
|
13
|
17
|
23
|
37
|
44
|
40
|
17
|
|
2022/10
|
36
|
32
|
34
|
45
|
34
|
27
|
33
|
28
|
35
|
32
|
37
|
36
|
40
|
43
|
45
|
38
|
37
|
45
|
37
|
41
|
47
|
49
|
47
|
56
|
50
|
48
|
51
|
47
|
34
|
33
|
37
|
2022/09
|
27
|
30
|
37
|
29
|
35
|
46
|
33
|
34
|
52
|
57
|
53
|
51
|
50
|
41
|
37
|
50
|
57
|
60
|
64
|
53
|
49
|
53
|
53
|
51
|
60
|
54
|
35
|
35
|
38
|
33
|
|
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