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2日
周二
12月3日
周三
12月4日
周四
12月5日
周五
12月6日
周六
12月7日
周日
12月8日
2024/10
|
12
|
12
|
11
|
10
|
11
|
9
|
8
|
11
|
13
|
10
|
10
|
11
|
12
|
15
|
14
|
9
|
15
|
16
|
14
|
24
|
24
|
24
|
24
|
18
|
13
|
16
|
18
|
18
|
18
|
17
|
19
|
2024/09
|
13
|
12
|
10
|
10
|
14
|
15
|
14
|
13
|
13
|
12
|
13
|
12
|
12
|
10
|
12
|
12
|
12
|
14
|
16
|
14
|
13
|
14
|
15
|
13
|
11
|
12
|
13
|
12
|
12
|
15
|
|
2024/08
|
19
|
18
|
17
|
13
|
15
|
18
|
19
|
19
|
17
|
15
|
17
|
17
|
16
|
21
|
16
|
15
|
13
|
14
|
16
|
13
|
15
|
14
|
21
|
23
|
23
|
23
|
22
|
20
|
20
|
20
|
15
|
2024/07
|
17
|
18
|
12
|
11
|
14
|
14
|
13
|
12
|
12
|
13
|
12
|
16
|
14
|
12
|
12
|
12
|
14
|
14
|
14
|
10
|
8
|
11
|
17
|
15
|
14
|
15
|
12
|
14
|
12
|
17
|
19
|
2024/06
|
15
|
14
|
13
|
12
|
14
|
11
|
13
|
12
|
11
|
14
|
12
|
12
|
11
|
13
|
13
|
10
|
14
|
11
|
11
|
10
|
14
|
12
|
13
|
11
|
11
|
11
|
13
|
11
|
12
|
16
|
|
2024/05
|
14
|
18
|
22
|
25
|
24
|
19
|
18
|
11
|
13
|
13
|
14
|
13
|
15
|
12
|
10
|
11
|
9
|
19
|
31
|
21
|
17
|
13
|
15
|
17
|
16
|
20
|
12
|
10
|
11
|
13
|
14
|
2024/04
|
12
|
16
|
21
|
17
|
16
|
17
|
17
|
16
|
16
|
23
|
20
|
20
|
16
|
19
|
15
|
26
|
19
|
23
|
34
|
15
|
12
|
16
|
17
|
15
|
15
|
21
|
16
|
20
|
16
|
17
|
|
2024/03
|
27
|
27
|
22
|
15
|
16
|
22
|
15
|
15
|
14
|
18
|
17
|
20
|
21
|
18
|
17
|
19
|
19
|
22
|
32
|
27
|
16
|
13
|
11
|
13
|
15
|
14
|
16
|
15
|
14
|
13
|
14
|
2024/02
|
24
|
26
|
28
|
28
|
27
|
23
|
24
|
23
|
26
|
30
|
21
|
22
|
20
|
22
|
23
|
22
|
19
|
21
|
21
|
22
|
24
|
23
|
24
|
24
|
24
|
25
|
23
|
24
|
22
|
||
2024/01
|
29
|
21
|
18
|
21
|
23
|
24
|
27
|
26
|
27
|
25
|
26
|
26
|
26
|
27
|
28
|
24
|
21
|
21
|
22
|
23
|
20
|
22
|
19
|
23
|
26
|
22
|
22
|
20
|
25
|
23
|
23
|
2023/12
|
25
|
22
|
20
|
24
|
22
|
21
|
25
|
21
|
17
|
21
|
23
|
21
|
24
|
22
|
40
|
30
|
26
|
26
|
27
|
28
|
30
|
25
|
27
|
22
|
21
|
24
|
30
|
28
|
26
|
21
|
25
|
2023/11
|
22
|
22
|
22
|
21
|
23
|
21
|
25
|
22
|
21
|
21
|
28
|
24
|
27
|
28
|
29
|
29
|
30
|
32
|
24
|
24
|
22
|
22
|
24
|
24
|
26
|
29
|
28
|
29
|
35
|
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