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24日
周六
03月25日
周日
03月26日
周一
03月27日
周二
03月28日
周三
03月29日
周四
03月30日
2023/02
|
73
|
62
|
70
|
27
|
14
|
16
|
14
|
15
|
14
|
15
|
24
|
32
|
11
|
22
|
38
|
45
|
64
|
86
|
56
|
67
|
77
|
81
|
99
|
62
|
48
|
53
|
74
|
83
|
|||
2023/01
|
74
|
92
|
77
|
85
|
88
|
88
|
87
|
72
|
46
|
51
|
75
|
62
|
24
|
22
|
16
|
37
|
41
|
47
|
66
|
68
|
78
|
141
|
66
|
72
|
70
|
71
|
64
|
64
|
71
|
74
|
78
|
2022/12
|
12
|
27
|
15
|
13
|
46
|
34
|
35
|
39
|
54
|
54
|
88
|
92
|
78
|
71
|
68
|
72
|
69
|
51
|
57
|
81
|
65
|
69
|
75
|
80
|
77
|
82
|
96
|
79
|
47
|
70
|
65
|
2022/11
|
42
|
41
|
38
|
43
|
71
|
55
|
53
|
46
|
37
|
35
|
36
|
44
|
51
|
54
|
40
|
26
|
22
|
25
|
19
|
29
|
43
|
41
|
19
|
20
|
22
|
24
|
15
|
20
|
20
|
12
|
|
2022/10
|
17
|
19
|
22
|
26
|
48
|
48
|
27
|
35
|
28
|
29
|
35
|
41
|
48
|
59
|
61
|
54
|
67
|
76
|
58
|
66
|
77
|
60
|
64
|
67
|
72
|
85
|
71
|
30
|
35
|
25
|
40
|
2022/09
|
39
|
35
|
44
|
44
|
48
|
50
|
64
|
46
|
35
|
51
|
51
|
59
|
60
|
67
|
61
|
62
|
60
|
53
|
53
|
51
|
63
|
59
|
47
|
52
|
63
|
65
|
67
|
70
|
70
|
46
|
|
2022/08
|
46
|
40
|
38
|
35
|
17
|
19
|
22
|
25
|
19
|
14
|
15
|
17
|
20
|
22
|
27
|
26
|
28
|
24
|
27
|
20
|
16
|
21
|
30
|
32
|
25
|
17
|
21
|
27
|
28
|
34
|
37
|
2022/07
|
21
|
20
|
17
|
15
|
20
|
21
|
17
|
20
|
25
|
25
|
26
|
28
|
33
|
38
|
38
|
32
|
35
|
27
|
26
|
22
|
26
|
29
|
30
|
37
|
40
|
37
|
37
|
42
|
45
|
45
|
47
|
2022/06
|
27
|
30
|
26
|
26
|
20
|
26
|
36
|
34
|
28
|
32
|
25
|
18
|
16
|
22
|
25
|
20
|
13
|
18
|
23
|
19
|
21
|
21
|
27
|
26
|
29
|
27
|
22
|
30
|
21
|
30
|
|
2022/05
|
26
|
40
|
44
|
49
|
58
|
71
|
79
|
37
|
26
|
21
|
18
|
19
|
20
|
22
|
24
|
29
|
40
|
46
|
63
|
67
|
34
|
32
|
17
|
15
|
22
|
23
|
25
|
22
|
23
|
25
|
22
|
2022/04
|
28
|
32
|
49
|
60
|
73
|
76
|
67
|
71
|
77
|
82
|
70
|
69
|
40
|
37
|
30
|
20
|
19
|
18
|
30
|
48
|
54
|
39
|
31
|
29
|
29
|
39
|
42
|
45
|
27
|
23
|
|
2022/03
|
90
|
69
|
96
|
72
|
83
|
89
|
38
|
64
|
58
|
62
|
79
|
72
|
65
|
92
|
94
|
66
|
33
|
31
|
51
|
51
|
37
|
12
|
20
|
26
|
22
|
24
|
26
|
33
|
42
|
34
|
24
|
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