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
周日
10月8日
2023/08
|
17
|
15
|
14
|
18
|
24
|
28
|
28
|
22
|
22
|
26
|
27
|
26
|
26
|
25
|
24
|
26
|
25
|
23
|
20
|
18
|
15
|
15
|
18
|
16
|
18
|
19
|
20
|
19
|
17
|
17
|
25
|
2023/07
|
19
|
16
|
15
|
16
|
18
|
17
|
13
|
13
|
14
|
16
|
16
|
17
|
18
|
24
|
23
|
17
|
23
|
24
|
21
|
19
|
14
|
14
|
15
|
16
|
15
|
17
|
20
|
25
|
25
|
19
|
15
|
2023/06
|
27
|
26
|
25
|
23
|
18
|
17
|
18
|
23
|
24
|
24
|
22
|
24
|
25
|
24
|
27
|
24
|
22
|
21
|
20
|
18
|
21
|
20
|
21
|
21
|
22
|
18
|
14
|
16
|
17
|
19
|
|
2023/05
|
31
|
26
|
24
|
26
|
28
|
34
|
39
|
28
|
18
|
14
|
13
|
16
|
14
|
18
|
23
|
25
|
35
|
47
|
44
|
35
|
39
|
34
|
37
|
29
|
25
|
21
|
16
|
24
|
27
|
29
|
26
|
2023/04
|
31
|
31
|
28
|
31
|
36
|
34
|
35
|
21
|
30
|
34
|
37
|
33
|
36
|
39
|
33
|
40
|
34
|
36
|
42
|
51
|
54
|
47
|
36
|
22
|
29
|
28
|
25
|
22
|
26
|
26
|
|
2023/03
|
33
|
48
|
52
|
53
|
55
|
40
|
38
|
32
|
35
|
37
|
36
|
35
|
55
|
57
|
33
|
28
|
31
|
28
|
25
|
28
|
39
|
46
|
40
|
39
|
34
|
28
|
24
|
18
|
28
|
28
|
28
|
2023/02
|
26
|
25
|
31
|
26
|
26
|
20
|
18
|
18
|
21
|
20
|
20
|
21
|
24
|
25
|
23
|
34
|
30
|
30
|
36
|
56
|
52
|
43
|
34
|
43
|
71
|
44
|
43
|
34
|
|||
2023/01
|
38
|
34
|
39
|
27
|
37
|
38
|
53
|
27
|
23
|
16
|
22
|
21
|
21
|
24
|
31
|
18
|
16
|
23
|
32
|
38
|
40
|
46
|
37
|
37
|
53
|
33
|
27
|
51
|
55
|
52
|
40
|
2022/12
|
16
|
12
|
15
|
26
|
27
|
24
|
26
|
32
|
38
|
31
|
39
|
50
|
57
|
51
|
39
|
20
|
34
|
40
|
37
|
39
|
35
|
44
|
41
|
40
|
36
|
35
|
32
|
35
|
62
|
57
|
43
|
2022/11
|
43
|
47
|
39
|
30
|
22
|
22
|
19
|
17
|
17
|
23
|
21
|
19
|
18
|
17
|
20
|
21
|
22
|
23
|
23
|
30
|
22
|
10
|
11
|
12
|
15
|
17
|
15
|
17
|
16
|
18
|
|
2022/10
|
11
|
14
|
12
|
12
|
17
|
18
|
13
|
13
|
23
|
32
|
41
|
43
|
46
|
38
|
44
|
48
|
52
|
47
|
27
|
24
|
25
|
37
|
43
|
32
|
29
|
25
|
26
|
34
|
45
|
42
|
38
|
2022/09
|
15
|
19
|
23
|
32
|
37
|
39
|
30
|
9
|
11
|
30
|
36
|
33
|
29
|
30
|
32
|
33
|
31
|
31
|
27
|
24
|
22
|
16
|
12
|
20
|
35
|
44
|
31
|
17
|
20
|
15
|
|
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