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
|
49
|
65
|
30
|
22
|
25
|
27
|
48
|
22
|
17
|
37
|
16
|
24
|
17
|
25
|
39
|
35
|
43
|
54
|
65
|
81
|
53
|
49
|
67
|
58
|
65
|
71
|
44
|
45
|
|||
2023/01
|
51
|
80
|
66
|
51
|
52
|
52
|
49
|
52
|
41
|
76
|
70
|
36
|
19
|
15
|
16
|
37
|
47
|
52
|
58
|
64
|
67
|
149
|
54
|
63
|
52
|
58
|
68
|
60
|
53
|
47
|
41
|
2022/12
|
16
|
25
|
17
|
22
|
12
|
32
|
29
|
31
|
48
|
69
|
107
|
76
|
72
|
74
|
70
|
64
|
36
|
42
|
35
|
45
|
51
|
56
|
49
|
41
|
48
|
55
|
74
|
105
|
63
|
62
|
53
|
2022/11
|
38
|
38
|
32
|
31
|
30
|
42
|
33
|
41
|
44
|
37
|
32
|
34
|
53
|
42
|
32
|
35
|
17
|
20
|
24
|
33
|
44
|
38
|
27
|
34
|
44
|
40
|
25
|
22
|
11
|
14
|
|
2022/10
|
39
|
30
|
34
|
48
|
35
|
23
|
14
|
19
|
22
|
45
|
36
|
44
|
41
|
45
|
48
|
53
|
49
|
45
|
46
|
47
|
46
|
56
|
67
|
55
|
52
|
49
|
52
|
32
|
31
|
46
|
44
|
2022/09
|
27
|
36
|
35
|
37
|
45
|
47
|
41
|
54
|
70
|
66
|
60
|
57
|
55
|
32
|
34
|
46
|
54
|
55
|
49
|
52
|
54
|
51
|
56
|
76
|
63
|
64
|
58
|
55
|
54
|
51
|
|
2022/08
|
38
|
42
|
38
|
24
|
17
|
18
|
22
|
19
|
19
|
28
|
24
|
21
|
23
|
24
|
27
|
28
|
29
|
27
|
33
|
24
|
20
|
24
|
35
|
47
|
37
|
20
|
31
|
36
|
27
|
41
|
32
|
2022/07
|
21
|
23
|
26
|
26
|
17
|
20
|
18
|
18
|
21
|
23
|
25
|
25
|
31
|
35
|
40
|
38
|
34
|
30
|
30
|
22
|
25
|
32
|
30
|
36
|
39
|
42
|
45
|
44
|
42
|
34
|
43
|
2022/06
|
23
|
20
|
21
|
20
|
24
|
37
|
48
|
32
|
20
|
21
|
26
|
24
|
22
|
30
|
34
|
24
|
16
|
14
|
15
|
19
|
19
|
19
|
21
|
28
|
28
|
30
|
21
|
22
|
29
|
25
|
|
2022/05
|
35
|
42
|
45
|
41
|
40
|
40
|
47
|
59
|
32
|
23
|
41
|
36
|
19
|
27
|
32
|
35
|
41
|
45
|
55
|
43
|
35
|
36
|
21
|
20
|
23
|
31
|
33
|
22
|
26
|
27
|
24
|
2022/04
|
28
|
32
|
42
|
48
|
50
|
50
|
50
|
50
|
41
|
46
|
51
|
40
|
34
|
25
|
29
|
31
|
42
|
43
|
47
|
48
|
31
|
34
|
23
|
27
|
29
|
26
|
27
|
35
|
25
|
23
|
|
2022/03
|
62
|
50
|
59
|
49
|
48
|
38
|
23
|
26
|
36
|
36
|
40
|
45
|
43
|
42
|
32
|
44
|
33
|
22
|
33
|
42
|
18
|
18
|
20
|
25
|
20
|
23
|
44
|
28
|
26
|
37
|
28
|
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