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
|
52
|
67
|
40
|
29
|
28
|
26
|
41
|
24
|
17
|
32
|
19
|
30
|
19
|
24
|
35
|
39
|
44
|
51
|
56
|
75
|
55
|
49
|
55
|
57
|
50
|
73
|
43
|
46
|
|||
2023/01
|
47
|
58
|
58
|
47
|
44
|
47
|
48
|
54
|
36
|
53
|
69
|
42
|
20
|
20
|
16
|
35
|
43
|
50
|
57
|
60
|
68
|
143
|
61
|
58
|
57
|
57
|
63
|
58
|
52
|
47
|
44
|
2022/12
|
18
|
24
|
17
|
23
|
12
|
28
|
32
|
38
|
47
|
58
|
85
|
63
|
67
|
64
|
60
|
56
|
37
|
43
|
35
|
50
|
49
|
55
|
51
|
44
|
48
|
51
|
69
|
98
|
76
|
70
|
56
|
2022/11
|
39
|
34
|
26
|
25
|
28
|
40
|
33
|
42
|
43
|
38
|
38
|
40
|
54
|
52
|
37
|
33
|
24
|
30
|
29
|
32
|
42
|
38
|
24
|
30
|
37
|
38
|
25
|
23
|
19
|
15
|
|
2022/10
|
36
|
30
|
34
|
41
|
50
|
31
|
25
|
27
|
24
|
39
|
38
|
46
|
43
|
46
|
46
|
51
|
46
|
44
|
44
|
45
|
44
|
50
|
60
|
54
|
48
|
50
|
50
|
36
|
29
|
44
|
42
|
2022/09
|
28
|
38
|
34
|
35
|
46
|
42
|
37
|
44
|
61
|
62
|
57
|
53
|
51
|
32
|
32
|
40
|
48
|
57
|
45
|
48
|
46
|
48
|
51
|
68
|
60
|
58
|
50
|
50
|
50
|
48
|
|
2022/08
|
38
|
40
|
34
|
22
|
16
|
17
|
22
|
20
|
22
|
26
|
25
|
20
|
21
|
25
|
31
|
33
|
29
|
28
|
25
|
21
|
19
|
23
|
34
|
39
|
32
|
20
|
30
|
38
|
30
|
42
|
35
|
2022/07
|
21
|
19
|
20
|
20
|
16
|
22
|
20
|
20
|
22
|
25
|
28
|
30
|
32
|
40
|
40
|
37
|
33
|
27
|
27
|
22
|
26
|
32
|
30
|
35
|
39
|
41
|
49
|
45
|
43
|
33
|
39
|
2022/06
|
27
|
22
|
22
|
20
|
24
|
33
|
42
|
26
|
18
|
18
|
22
|
23
|
18
|
24
|
29
|
24
|
15
|
19
|
17
|
20
|
21
|
22
|
26
|
27
|
30
|
30
|
23
|
23
|
26
|
22
|
|
2022/05
|
30
|
39
|
46
|
43
|
41
|
44
|
53
|
55
|
33
|
26
|
38
|
34
|
20
|
24
|
29
|
33
|
39
|
45
|
53
|
49
|
39
|
33
|
20
|
17
|
24
|
30
|
28
|
23
|
30
|
26
|
25
|
2022/04
|
26
|
28
|
43
|
48
|
52
|
52
|
51
|
50
|
44
|
49
|
53
|
42
|
34
|
23
|
32
|
25
|
36
|
35
|
39
|
48
|
34
|
34
|
25
|
35
|
32
|
25
|
28
|
33
|
24
|
21
|
|
2022/03
|
57
|
52
|
62
|
55
|
47
|
35
|
24
|
26
|
36
|
40
|
42
|
48
|
46
|
42
|
36
|
52
|
38
|
22
|
34
|
43
|
26
|
16
|
19
|
25
|
18
|
20
|
37
|
26
|
27
|
28
|
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