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
|
53
|
37
|
19
|
27
|
59
|
46
|
29
|
45
|
51
|
45
|
55
|
103
|
75
|
65
|
70
|
109
|
74
|
65
|
37
|
43
|
50
|
34
|
27
|
33
|
62
|
70
|
76
|
100
|
|||
2025/01
|
61
|
70
|
70
|
64
|
65
|
66
|
69
|
71
|
67
|
56
|
51
|
46
|
59
|
66
|
75
|
86
|
66
|
64
|
68
|
67
|
64
|
69
|
78
|
49
|
35
|
31
|
26
|
45
|
75
|
57
|
61
|
2024/12
|
65
|
80
|
68
|
64
|
49
|
60
|
55
|
34
|
50
|
49
|
57
|
39
|
33
|
53
|
47
|
54
|
70
|
67
|
51
|
55
|
57
|
63
|
76
|
56
|
55
|
56
|
67
|
78
|
66
|
78
|
83
|
2024/11
|
27
|
25
|
39
|
55
|
51
|
49
|
37
|
41
|
45
|
56
|
62
|
47
|
34
|
34
|
55
|
37
|
35
|
33
|
18
|
12
|
15
|
29
|
37
|
49
|
41
|
22
|
34
|
31
|
42
|
57
|
|
2024/10
|
25
|
24
|
29
|
27
|
32
|
43
|
40
|
41
|
34
|
44
|
53
|
53
|
47
|
44
|
40
|
38
|
34
|
44
|
53
|
31
|
36
|
39
|
32
|
34
|
40
|
47
|
52
|
29
|
29
|
45
|
39
|
2024/09
|
36
|
52
|
51
|
37
|
35
|
18
|
22
|
22
|
29
|
35
|
50
|
52
|
46
|
37
|
33
|
33
|
38
|
42
|
41
|
29
|
17
|
22
|
16
|
17
|
24
|
32
|
35
|
29
|
37
|
32
|
|
2024/08
|
27
|
34
|
35
|
34
|
41
|
49
|
50
|
49
|
46
|
30
|
36
|
39
|
26
|
23
|
27
|
30
|
23
|
24
|
26
|
18
|
18
|
28
|
25
|
29
|
40
|
42
|
40
|
42
|
43
|
36
|
27
|
2024/07
|
28
|
29
|
22
|
26
|
22
|
28
|
18
|
27
|
29
|
24
|
26
|
30
|
27
|
32
|
22
|
22
|
23
|
26
|
25
|
34
|
25
|
30
|
32
|
38
|
42
|
19
|
20
|
19
|
25
|
25
|
19
|
2024/06
|
24
|
12
|
20
|
28
|
31
|
43
|
24
|
29
|
28
|
31
|
22
|
27
|
26
|
30
|
31
|
24
|
26
|
21
|
24
|
27
|
30
|
34
|
35
|
22
|
28
|
27
|
24
|
25
|
18
|
24
|
|
2024/05
|
41
|
28
|
33
|
38
|
30
|
44
|
52
|
57
|
49
|
44
|
57
|
42
|
33
|
37
|
47
|
64
|
47
|
59
|
70
|
30
|
25
|
19
|
19
|
19
|
28
|
31
|
28
|
27
|
30
|
37
|
32
|
2024/04
|
45
|
51
|
34
|
44
|
52
|
44
|
36
|
47
|
27
|
53
|
48
|
72
|
71
|
58
|
57
|
46
|
34
|
26
|
46
|
51
|
32
|
38
|
42
|
35
|
41
|
25
|
29
|
20
|
39
|
33
|
|
2024/03
|
19
|
23
|
47
|
60
|
156
|
87
|
48
|
53
|
72
|
59
|
54
|
36
|
75
|
92
|
118
|
124
|
96
|
62
|
56
|
60
|
57
|
78
|
92
|
50
|
55
|
50
|
55
|
65
|
77
|
73
|
48
|
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