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
|
19
|
28
|
29
|
35
|
32
|
32
|
29
|
27
|
29
|
28
|
28
|
23
|
22
|
24
|
25
|
26
|
28
|
30
|
33
|
27
|
22
|
21
|
23
|
25
|
28
|
30
|
25
|
24
|
19
|
16
|
16
|
2023/07
|
27
|
20
|
17
|
17
|
19
|
20
|
19
|
22
|
28
|
28
|
29
|
25
|
24
|
30
|
39
|
25
|
20
|
17
|
18
|
20
|
21
|
20
|
22
|
23
|
27
|
17
|
13
|
12
|
21
|
23
|
22
|
2023/06
|
35
|
36
|
36
|
34
|
31
|
29
|
22
|
19
|
19
|
24
|
33
|
44
|
47
|
36
|
29
|
26
|
20
|
22
|
20
|
23
|
22
|
26
|
20
|
23
|
24
|
21
|
25
|
24
|
20
|
21
|
|
2023/05
|
45
|
45
|
39
|
22
|
28
|
23
|
19
|
25
|
26
|
39
|
40
|
29
|
36
|
46
|
49
|
54
|
28
|
26
|
37
|
33
|
25
|
25
|
29
|
37
|
37
|
36
|
38
|
47
|
34
|
31
|
32
|
2023/04
|
33
|
46
|
43
|
31
|
30
|
27
|
26
|
52
|
58
|
56
|
50
|
39
|
45
|
49
|
38
|
55
|
57
|
46
|
29
|
31
|
32
|
31
|
47
|
21
|
13
|
20
|
33
|
44
|
37
|
50
|
|
2023/03
|
48
|
61
|
71
|
63
|
52
|
54
|
58
|
57
|
55
|
57
|
55
|
52
|
58
|
59
|
66
|
67
|
49
|
53
|
40
|
55
|
53
|
49
|
33
|
21
|
19
|
16
|
20
|
34
|
36
|
37
|
45
|
2023/02
|
46
|
45
|
56
|
53
|
36
|
26
|
27
|
23
|
23
|
27
|
23
|
35
|
22
|
15
|
20
|
36
|
50
|
49
|
46
|
51
|
52
|
39
|
47
|
54
|
37
|
63
|
44
|
45
|
|||
2023/01
|
35
|
33
|
45
|
33
|
31
|
37
|
41
|
48
|
27
|
19
|
31
|
40
|
28
|
24
|
12
|
17
|
29
|
32
|
42
|
44
|
56
|
101
|
54
|
34
|
55
|
46
|
51
|
50
|
44
|
44
|
42
|
2022/12
|
10
|
14
|
22
|
23
|
11
|
18
|
29
|
33
|
34
|
32
|
38
|
36
|
48
|
32
|
28
|
26
|
28
|
33
|
36
|
45
|
39
|
44
|
44
|
38
|
41
|
44
|
57
|
69
|
81
|
58
|
36
|
2022/11
|
27
|
21
|
22
|
22
|
21
|
25
|
35
|
34
|
34
|
35
|
41
|
42
|
47
|
66
|
58
|
32
|
35
|
40
|
40
|
26
|
39
|
36
|
15
|
14
|
16
|
26
|
28
|
29
|
24
|
12
|
|
2022/10
|
36
|
38
|
37
|
46
|
41
|
27
|
32
|
32
|
28
|
28
|
36
|
35
|
36
|
38
|
37
|
36
|
33
|
41
|
34
|
34
|
39
|
40
|
49
|
52
|
42
|
40
|
41
|
34
|
23
|
30
|
30
|
2022/09
|
25
|
32
|
32
|
27
|
39
|
36
|
30
|
37
|
48
|
60
|
58
|
50
|
49
|
39
|
30
|
35
|
43
|
58
|
47
|
55
|
48
|
55
|
52
|
50
|
57
|
45
|
34
|
38
|
41
|
40
|
|
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