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
03月30日
周五
03月31日
周六
04月1日
周日
04月2日
周一
04月3日
周二
04月4日
周三
04月5日
2023/02
|
51
|
60
|
31
|
32
|
40
|
40
|
32
|
25
|
27
|
29
|
23
|
29
|
22
|
37
|
46
|
45
|
51
|
54
|
65
|
72
|
53
|
51
|
51
|
40
|
57
|
56
|
43
|
50
|
|||
2023/01
|
69
|
62
|
41
|
47
|
50
|
67
|
73
|
65
|
71
|
78
|
73
|
50
|
20
|
21
|
33
|
51
|
52
|
57
|
61
|
64
|
105
|
133
|
43
|
59
|
56
|
55
|
68
|
60
|
61
|
58
|
46
|
2022/12
|
30
|
28
|
25
|
22
|
28
|
25
|
29
|
38
|
37
|
43
|
64
|
70
|
67
|
75
|
68
|
56
|
48
|
56
|
57
|
54
|
63
|
65
|
54
|
51
|
51
|
56
|
62
|
61
|
56
|
52
|
46
|
2022/11
|
49
|
47
|
53
|
54
|
49
|
49
|
48
|
48
|
53
|
53
|
45
|
49
|
43
|
37
|
48
|
38
|
34
|
34
|
42
|
40
|
33
|
38
|
27
|
32
|
44
|
54
|
37
|
30
|
27
|
40
|
|
2022/10
|
68
|
55
|
54
|
56
|
33
|
33
|
25
|
25
|
34
|
50
|
47
|
50
|
47
|
51
|
52
|
52
|
56
|
52
|
50
|
49
|
56
|
62
|
63
|
63
|
53
|
51
|
46
|
35
|
36
|
47
|
45
|
2022/09
|
29
|
45
|
38
|
39
|
52
|
52
|
59
|
60
|
64
|
62
|
50
|
54
|
51
|
32
|
46
|
54
|
55
|
55
|
55
|
49
|
55
|
56
|
57
|
60
|
54
|
60
|
67
|
58
|
57
|
68
|
|
2022/08
|
54
|
53
|
53
|
44
|
39
|
31
|
33
|
36
|
42
|
49
|
46
|
50
|
45
|
47
|
42
|
47
|
49
|
43
|
50
|
44
|
37
|
44
|
46
|
52
|
45
|
44
|
46
|
37
|
42
|
39
|
33
|
2022/07
|
30
|
32
|
34
|
34
|
29
|
28
|
28
|
31
|
41
|
41
|
46
|
46
|
49
|
51
|
60
|
57
|
49
|
30
|
34
|
35
|
38
|
44
|
49
|
47
|
48
|
41
|
43
|
64
|
46
|
50
|
48
|
2022/06
|
35
|
31
|
27
|
28
|
32
|
51
|
53
|
54
|
50
|
29
|
27
|
29
|
30
|
55
|
60
|
53
|
38
|
29
|
23
|
22
|
29
|
31
|
34
|
39
|
34
|
44
|
33
|
31
|
32
|
33
|
|
2022/05
|
54
|
60
|
54
|
51
|
54
|
57
|
64
|
58
|
42
|
30
|
35
|
34
|
30
|
42
|
37
|
43
|
57
|
59
|
55
|
48
|
41
|
55
|
31
|
38
|
51
|
52
|
59
|
38
|
43
|
44
|
41
|
2022/04
|
43
|
48
|
56
|
58
|
66
|
56
|
61
|
59
|
61
|
62
|
68
|
67
|
48
|
31
|
44
|
39
|
48
|
63
|
68
|
64
|
51
|
54
|
41
|
36
|
39
|
35
|
33
|
42
|
27
|
31
|
|
2022/03
|
71
|
64
|
62
|
57
|
57
|
61
|
30
|
42
|
52
|
57
|
59
|
64
|
67
|
62
|
46
|
53
|
37
|
29
|
38
|
30
|
22
|
24
|
33
|
33
|
30
|
30
|
46
|
35
|
42
|
54
|
39
|
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