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
04月27日
周日
04月28日
周一
04月29日
周二
04月30日
周三
05月1日
周四
05月2日
2024/02
|
21
|
20
|
22
|
21
|
20
|
22
|
30
|
11
|
20
|
59
|
54
|
46
|
42
|
33
|
34
|
38
|
33
|
20
|
22
|
35
|
29
|
30
|
34
|
34
|
30
|
34
|
31
|
37
|
29
|
||
2024/01
|
54
|
45
|
42
|
39
|
38
|
36
|
38
|
43
|
44
|
42
|
35
|
41
|
36
|
35
|
31
|
42
|
37
|
33
|
28
|
26
|
30
|
29
|
15
|
31
|
39
|
53
|
46
|
23
|
34
|
36
|
26
|
2023/12
|
45
|
48
|
47
|
49
|
70
|
44
|
31
|
37
|
35
|
23
|
19
|
21
|
38
|
26
|
27
|
24
|
18
|
29
|
31
|
29
|
34
|
39
|
50
|
44
|
44
|
45
|
53
|
46
|
33
|
38
|
74
|
2023/11
|
37
|
29
|
28
|
25
|
23
|
23
|
42
|
16
|
18
|
25
|
15
|
22
|
30
|
33
|
39
|
33
|
37
|
51
|
58
|
59
|
47
|
32
|
38
|
64
|
52
|
43
|
62
|
67
|
37
|
49
|
|
2023/10
|
23
|
28
|
23
|
26
|
30
|
35
|
37
|
36
|
25
|
15
|
18
|
34
|
37
|
38
|
57
|
48
|
43
|
25
|
20
|
16
|
22
|
36
|
37
|
36
|
30
|
25
|
15
|
17
|
32
|
37
|
47
|
2023/09
|
40
|
32
|
25
|
25
|
33
|
27
|
25
|
20
|
17
|
18
|
18
|
19
|
19
|
16
|
19
|
13
|
12
|
15
|
18
|
17
|
15
|
17
|
17
|
20
|
14
|
12
|
15
|
25
|
20
|
18
|
|
2023/08
|
18
|
19
|
14
|
18
|
23
|
26
|
24
|
22
|
25
|
27
|
24
|
16
|
26
|
27
|
21
|
27
|
26
|
28
|
28
|
19
|
17
|
19
|
20
|
21
|
22
|
25
|
26
|
24
|
20
|
26
|
33
|
2023/07
|
21
|
18
|
18
|
19
|
19
|
32
|
14
|
16
|
15
|
20
|
19
|
19
|
17
|
17
|
22
|
23
|
26
|
25
|
19
|
19
|
15
|
16
|
14
|
15
|
17
|
16
|
18
|
24
|
30
|
21
|
18
|
2023/06
|
36
|
27
|
25
|
19
|
17
|
19
|
17
|
18
|
20
|
22
|
20
|
24
|
26
|
22
|
26
|
20
|
24
|
21
|
21
|
23
|
23
|
22
|
21
|
23
|
24
|
19
|
16
|
17
|
18
|
20
|
|
2023/05
|
34
|
32
|
26
|
26
|
28
|
35
|
36
|
25
|
26
|
30
|
18
|
18
|
20
|
24
|
27
|
24
|
37
|
49
|
49
|
38
|
37
|
38
|
42
|
32
|
25
|
24
|
16
|
29
|
27
|
30
|
27
|
2023/04
|
27
|
29
|
25
|
28
|
28
|
35
|
35
|
30
|
53
|
38
|
38
|
39
|
39
|
36
|
30
|
48
|
43
|
35
|
36
|
44
|
50
|
37
|
30
|
19
|
31
|
27
|
28
|
26
|
27
|
30
|
|
2023/03
|
33
|
54
|
53
|
53
|
55
|
47
|
44
|
38
|
37
|
43
|
44
|
36
|
64
|
54
|
34
|
32
|
36
|
32
|
31
|
25
|
36
|
47
|
48
|
34
|
29
|
24
|
22
|
27
|
29
|
33
|
29
|
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