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
12月31日
周三
01月1日
周四
01月2日
周五
01月3日
周六
01月4日
周日
01月5日
周一
01月6日
2024/11
|
22
|
23
|
25
|
19
|
18
|
19
|
25
|
20
|
22
|
19
|
26
|
17
|
17
|
29
|
18
|
14
|
12
|
19
|
15
|
16
|
21
|
23
|
20
|
16
|
23
|
19
|
22
|
17
|
19
|
17
|
|
2024/10
|
13
|
13
|
16
|
18
|
20
|
17
|
13
|
18
|
13
|
11
|
14
|
17
|
20
|
20
|
19
|
19
|
15
|
19
|
19
|
19
|
18
|
22
|
21
|
17
|
22
|
22
|
25
|
25
|
22
|
19
|
19
|
2024/09
|
12
|
10
|
10
|
12
|
8
|
13
|
10
|
9
|
8
|
13
|
9
|
9
|
12
|
10
|
8
|
9
|
9
|
7
|
8
|
11
|
13
|
16
|
15
|
15
|
20
|
14
|
11
|
10
|
16
|
16
|
|
2024/08
|
16
|
17
|
14
|
10
|
17
|
13
|
7
|
8
|
8
|
14
|
9
|
9
|
10
|
16
|
21
|
21
|
12
|
11
|
13
|
14
|
7
|
11
|
10
|
6
|
10
|
9
|
12
|
9
|
9
|
9
|
7
|
2024/07
|
9
|
11
|
13
|
13
|
12
|
9
|
11
|
9
|
9
|
8
|
12
|
13
|
10
|
8
|
9
|
13
|
9
|
13
|
12
|
10
|
10
|
8
|
10
|
10
|
9
|
10
|
15
|
11
|
18
|
16
|
20
|
2024/06
|
17
|
20
|
18
|
15
|
10
|
19
|
20
|
15
|
13
|
14
|
15
|
19
|
17
|
23
|
20
|
16
|
25
|
26
|
21
|
13
|
11
|
9
|
9
|
9
|
9
|
9
|
11
|
11
|
9
|
11
|
|
2024/05
|
35
|
29
|
31
|
37
|
23
|
20
|
21
|
17
|
18
|
33
|
26
|
22
|
20
|
13
|
19
|
25
|
24
|
26
|
21
|
18
|
14
|
14
|
13
|
11
|
10
|
10
|
10
|
15
|
18
|
22
|
18
|
2024/04
|
15
|
13
|
15
|
13
|
13
|
23
|
22
|
35
|
23
|
29
|
26
|
31
|
29
|
34
|
25
|
28
|
14
|
20
|
24
|
19
|
21
|
29
|
26
|
17
|
24
|
21
|
24
|
16
|
27
|
29
|
|
2024/03
|
17
|
20
|
21
|
23
|
17
|
13
|
12
|
14
|
12
|
13
|
12
|
11
|
18
|
16
|
13
|
18
|
19
|
23
|
22
|
23
|
23
|
13
|
12
|
16
|
16
|
13
|
19
|
19
|
18
|
19
|
18
|
2024/02
|
37
|
74
|
26
|
27
|
31
|
34
|
28
|
34
|
27
|
30
|
24
|
24
|
25
|
30
|
30
|
24
|
28
|
61
|
55
|
45
|
32
|
34
|
31
|
30
|
31
|
25
|
28
|
24
|
25
|
||
2024/01
|
23
|
25
|
25
|
25
|
24
|
24
|
26
|
24
|
22
|
28
|
39
|
30
|
23
|
21
|
23
|
25
|
31
|
25
|
25
|
22
|
26
|
22
|
24
|
25
|
23
|
25
|
29
|
22
|
25
|
26
|
31
|
2023/12
|
26
|
24
|
27
|
26
|
25
|
23
|
26
|
23
|
24
|
28
|
24
|
29
|
26
|
26
|
32
|
39
|
44
|
38
|
33
|
32
|
29
|
28
|
27
|
28
|
27
|
24
|
25
|
24
|
25
|
22
|
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