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
周二
04月1日
周三
04月2日
周四
04月3日
周五
04月4日
周六
04月5日
周日
04月6日
2025/02
|
32
|
23
|
17
|
32
|
32
|
40
|
31
|
53
|
32
|
39
|
43
|
100
|
53
|
50
|
54
|
37
|
35
|
50
|
43
|
27
|
19
|
20
|
14
|
19
|
41
|
54
|
45
|
39
|
|||
2025/01
|
83
|
68
|
65
|
61
|
67
|
71
|
64
|
62
|
58
|
36
|
44
|
45
|
50
|
49
|
54
|
54
|
42
|
50
|
51
|
49
|
49
|
55
|
44
|
56
|
45
|
16
|
32
|
57
|
92
|
52
|
39
|
2024/12
|
46
|
45
|
48
|
52
|
56
|
52
|
41
|
40
|
56
|
51
|
38
|
30
|
42
|
55
|
45
|
45
|
48
|
50
|
55
|
56
|
56
|
62
|
62
|
56
|
67
|
62
|
83
|
79
|
68
|
63
|
67
|
2024/11
|
18
|
24
|
33
|
37
|
47
|
44
|
36
|
35
|
42
|
44
|
39
|
33
|
30
|
33
|
28
|
19
|
26
|
18
|
22
|
28
|
27
|
29
|
33
|
43
|
34
|
18
|
30
|
30
|
36
|
43
|
|
2024/10
|
23
|
20
|
31
|
28
|
29
|
32
|
30
|
22
|
19
|
25
|
38
|
44
|
39
|
46
|
55
|
32
|
30
|
33
|
31
|
23
|
25
|
31
|
23
|
33
|
38
|
35
|
25
|
11
|
24
|
35
|
31
|
2024/09
|
33
|
31
|
37
|
28
|
25
|
21
|
17
|
17
|
18
|
25
|
30
|
36
|
34
|
29
|
24
|
27
|
24
|
22
|
27
|
21
|
22
|
19
|
16
|
19
|
22
|
24
|
30
|
24
|
23
|
23
|
|
2024/08
|
20
|
24
|
30
|
36
|
20
|
32
|
27
|
27
|
32
|
38
|
30
|
26
|
26
|
19
|
20
|
21
|
16
|
17
|
18
|
18
|
13
|
15
|
27
|
28
|
25
|
28
|
33
|
28
|
29
|
36
|
34
|
2024/07
|
22
|
19
|
22
|
21
|
22
|
20
|
18
|
17
|
21
|
22
|
22
|
17
|
18
|
22
|
22
|
22
|
17
|
19
|
19
|
19
|
21
|
26
|
30
|
28
|
26
|
12
|
11
|
15
|
18
|
23
|
14
|
2024/06
|
20
|
12
|
18
|
19
|
20
|
19
|
27
|
32
|
20
|
24
|
20
|
23
|
24
|
19
|
19
|
17
|
17
|
23
|
23
|
20
|
20
|
30
|
29
|
19
|
21
|
25
|
22
|
23
|
19
|
18
|
|
2024/05
|
20
|
21
|
32
|
32
|
19
|
26
|
41
|
43
|
47
|
56
|
41
|
30
|
41
|
36
|
39
|
47
|
51
|
51
|
45
|
24
|
15
|
12
|
23
|
21
|
17
|
18
|
19
|
21
|
26
|
34
|
29
|
2024/04
|
28
|
40
|
33
|
20
|
19
|
23
|
21
|
18
|
21
|
34
|
50
|
52
|
54
|
50
|
53
|
51
|
32
|
28
|
18
|
20
|
20
|
27
|
26
|
29
|
22
|
26
|
31
|
23
|
29
|
22
|
|
2024/03
|
23
|
28
|
37
|
52
|
45
|
17
|
29
|
40
|
51
|
51
|
35
|
37
|
57
|
56
|
28
|
40
|
47
|
23
|
24
|
55
|
57
|
54
|
45
|
43
|
32
|
22
|
41
|
28
|
32
|
45
|
26
|
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