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
周四
04月6日
2023/02
|
95
|
57
|
48
|
23
|
12
|
15
|
18
|
16
|
16
|
15
|
35
|
42
|
23
|
20
|
44
|
58
|
77
|
73
|
62
|
64
|
78
|
84
|
88
|
37
|
42
|
49
|
71
|
76
|
|||
2023/01
|
77
|
79
|
62
|
69
|
82
|
73
|
71
|
83
|
56
|
47
|
53
|
34
|
22
|
30
|
12
|
35
|
48
|
51
|
74
|
72
|
92
|
126
|
63
|
63
|
73
|
75
|
58
|
66
|
83
|
97
|
105
|
2022/12
|
12
|
22
|
20
|
14
|
46
|
42
|
36
|
39
|
52
|
65
|
68
|
96
|
70
|
70
|
64
|
71
|
70
|
54
|
59
|
75
|
65
|
67
|
67
|
79
|
77
|
72
|
99
|
74
|
36
|
56
|
68
|
2022/11
|
38
|
43
|
45
|
44
|
66
|
54
|
49
|
44
|
40
|
50
|
52
|
53
|
59
|
59
|
46
|
50
|
31
|
42
|
18
|
25
|
56
|
52
|
19
|
27
|
18
|
24
|
28
|
20
|
23
|
12
|
|
2022/10
|
21
|
27
|
30
|
35
|
46
|
47
|
31
|
32
|
25
|
31
|
34
|
43
|
54
|
54
|
59
|
52
|
73
|
79
|
61
|
63
|
80
|
73
|
65
|
72
|
78
|
86
|
63
|
38
|
39
|
31
|
34
|
2022/09
|
35
|
38
|
41
|
41
|
42
|
51
|
59
|
38
|
28
|
34
|
39
|
57
|
58
|
55
|
69
|
68
|
58
|
54
|
55
|
55
|
61
|
53
|
53
|
54
|
60
|
65
|
68
|
65
|
57
|
33
|
|
2022/08
|
45
|
41
|
49
|
41
|
21
|
18
|
22
|
30
|
22
|
16
|
15
|
20
|
26
|
28
|
29
|
29
|
31
|
30
|
34
|
27
|
18
|
28
|
34
|
37
|
29
|
18
|
27
|
34
|
32
|
39
|
43
|
2022/07
|
21
|
19
|
17
|
26
|
31
|
20
|
25
|
24
|
28
|
31
|
29
|
33
|
35
|
41
|
37
|
34
|
36
|
31
|
33
|
26
|
27
|
36
|
36
|
44
|
46
|
45
|
39
|
42
|
52
|
51
|
52
|
2022/06
|
37
|
38
|
33
|
33
|
30
|
26
|
34
|
43
|
34
|
26
|
17
|
26
|
21
|
23
|
34
|
25
|
20
|
30
|
31
|
24
|
35
|
35
|
29
|
27
|
29
|
22
|
27
|
29
|
24
|
28
|
|
2022/05
|
23
|
36
|
44
|
53
|
66
|
71
|
52
|
36
|
43
|
28
|
26
|
18
|
18
|
22
|
20
|
27
|
41
|
51
|
58
|
43
|
37
|
39
|
15
|
24
|
33
|
27
|
22
|
30
|
31
|
34
|
28
|
2022/04
|
25
|
29
|
48
|
57
|
75
|
68
|
67
|
71
|
78
|
69
|
68
|
58
|
41
|
38
|
40
|
15
|
16
|
23
|
34
|
53
|
63
|
46
|
41
|
39
|
41
|
47
|
63
|
50
|
37
|
30
|
|
2022/03
|
106
|
63
|
95
|
53
|
71
|
87
|
34
|
66
|
59
|
71
|
104
|
69
|
64
|
82
|
91
|
71
|
44
|
38
|
63
|
46
|
38
|
19
|
18
|
30
|
25
|
25
|
25
|
32
|
43
|
42
|
32
|
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