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
周日
10月8日
周一
10月9日
2023/08
|
19
|
16
|
13
|
19
|
27
|
33
|
34
|
26
|
25
|
31
|
28
|
25
|
27
|
27
|
26
|
28
|
28
|
25
|
22
|
17
|
16
|
16
|
19
|
18
|
21
|
23
|
23
|
21
|
20
|
20
|
26
|
2023/07
|
19
|
16
|
16
|
17
|
19
|
18
|
13
|
14
|
14
|
16
|
15
|
16
|
16
|
22
|
25
|
18
|
22
|
24
|
19
|
24
|
16
|
14
|
15
|
15
|
15
|
21
|
24
|
31
|
29
|
20
|
17
|
2023/06
|
29
|
24
|
23
|
21
|
18
|
18
|
18
|
22
|
25
|
23
|
23
|
28
|
26
|
26
|
25
|
22
|
23
|
21
|
19
|
19
|
21
|
21
|
22
|
23
|
24
|
18
|
14
|
17
|
17
|
18
|
|
2023/05
|
29
|
26
|
24
|
25
|
24
|
29
|
35
|
26
|
16
|
18
|
13
|
17
|
12
|
15
|
23
|
21
|
31
|
46
|
43
|
31
|
34
|
32
|
39
|
31
|
27
|
21
|
17
|
24
|
28
|
33
|
30
|
2023/04
|
25
|
24
|
23
|
28
|
30
|
28
|
31
|
20
|
33
|
36
|
34
|
31
|
38
|
39
|
33
|
38
|
30
|
30
|
36
|
48
|
50
|
41
|
30
|
21
|
29
|
27
|
24
|
22
|
24
|
24
|
|
2023/03
|
32
|
45
|
51
|
52
|
53
|
41
|
36
|
29
|
31
|
34
|
36
|
33
|
55
|
50
|
31
|
25
|
29
|
26
|
22
|
22
|
29
|
35
|
30
|
27
|
24
|
22
|
21
|
20
|
27
|
27
|
24
|
2023/02
|
26
|
24
|
35
|
29
|
28
|
21
|
18
|
18
|
20
|
20
|
17
|
17
|
18
|
24
|
23
|
35
|
30
|
28
|
35
|
53
|
51
|
42
|
31
|
41
|
74
|
44
|
41
|
33
|
|||
2023/01
|
36
|
29
|
35
|
26
|
35
|
38
|
48
|
24
|
24
|
19
|
26
|
25
|
18
|
20
|
26
|
16
|
17
|
22
|
33
|
37
|
38
|
50
|
36
|
32
|
52
|
33
|
26
|
50
|
54
|
50
|
39
|
2022/12
|
17
|
15
|
18
|
25
|
26
|
21
|
27
|
31
|
37
|
30
|
37
|
46
|
54
|
48
|
31
|
19
|
26
|
38
|
34
|
33
|
35
|
44
|
39
|
37
|
34
|
34
|
29
|
33
|
58
|
55
|
41
|
2022/11
|
41
|
44
|
33
|
22
|
21
|
21
|
17
|
15
|
18
|
21
|
19
|
18
|
19
|
16
|
20
|
20
|
21
|
21
|
23
|
29
|
20
|
11
|
11
|
12
|
15
|
17
|
14
|
18
|
16
|
19
|
|
2022/10
|
10
|
12
|
13
|
10
|
14
|
15
|
12
|
11
|
24
|
32
|
43
|
44
|
46
|
38
|
44
|
44
|
51
|
41
|
27
|
28
|
23
|
35
|
39
|
28
|
28
|
22
|
23
|
32
|
43
|
38
|
34
|
2022/09
|
18
|
21
|
26
|
35
|
44
|
45
|
30
|
13
|
15
|
40
|
45
|
39
|
36
|
36
|
37
|
35
|
30
|
29
|
28
|
24
|
22
|
16
|
13
|
20
|
34
|
39
|
28
|
19
|
20
|
14
|
|
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