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
02月17日
周三
02月18日
周四
02月19日
周五
02月20日
周六
02月21日
周日
02月22日
周一
02月23日
|
2026/01
|
20
|
17
|
17
|
19
|
24
|
24
|
21
|
33
|
32
|
26
|
23
|
21
|
20
|
21
|
17
|
20
|
20
|
23
|
27
|
18
|
39
|
20
|
20
|
22
|
20
|
21
|
17
|
24
|
15
|
18
|
18
|
|
2025/12
|
26
|
26
|
26
|
30
|
22
|
23
|
24
|
27
|
28
|
27
|
23
|
26
|
26
|
27
|
25
|
24
|
26
|
24
|
31
|
26
|
25
|
28
|
27
|
32
|
27
|
23
|
26
|
33
|
30
|
23
|
28
|
|
2025/11
|
8
|
9
|
11
|
12
|
13
|
9
|
10
|
12
|
10
|
11
|
28
|
21
|
17
|
22
|
24
|
24
|
24
|
21
|
26
|
24
|
23
|
24
|
23
|
24
|
23
|
23
|
21
|
27
|
22
|
27
|
|
|
2025/10
|
9
|
9
|
8
|
7
|
7
|
8
|
10
|
8
|
9
|
9
|
10
|
10
|
11
|
14
|
15
|
12
|
13
|
14
|
11
|
13
|
17
|
16
|
14
|
12
|
12
|
16
|
14
|
17
|
15
|
10
|
10
|
|
2025/09
|
9
|
10
|
8
|
7
|
8
|
8
|
8
|
7
|
9
|
9
|
7
|
10
|
9
|
9
|
7
|
7
|
7
|
8
|
9
|
8
|
8
|
8
|
14
|
14
|
11
|
13
|
11
|
10
|
9
|
9
|
|
|
2025/08
|
14
|
10
|
10
|
9
|
11
|
11
|
10
|
9
|
9
|
7
|
9
|
11
|
11
|
11
|
11
|
8
|
8
|
7
|
10
|
10
|
7
|
8
|
7
|
7
|
8
|
8
|
7
|
7
|
7
|
7
|
10
|
|
2025/07
|
9
|
8
|
9
|
7
|
10
|
17
|
17
|
19
|
17
|
15
|
12
|
13
|
12
|
9
|
10
|
9
|
10
|
12
|
12
|
11
|
8
|
11
|
9
|
11
|
9
|
10
|
9
|
8
|
12
|
9
|
11
|
|
2025/06
|
10
|
11
|
14
|
12
|
13
|
10
|
13
|
16
|
21
|
24
|
27
|
23
|
18
|
10
|
9
|
9
|
10
|
10
|
9
|
10
|
14
|
18
|
15
|
9
|
13
|
15
|
14
|
11
|
8
|
11
|
|
|
2025/05
|
15
|
14
|
15
|
17
|
15
|
15
|
18
|
27
|
34
|
30
|
28
|
20
|
15
|
16
|
12
|
14
|
10
|
9
|
11
|
11
|
17
|
20
|
11
|
21
|
13
|
11
|
14
|
11
|
11
|
8
|
9
|
|
2025/04
|
47
|
33
|
42
|
31
|
25
|
26
|
32
|
33
|
29
|
22
|
15
|
21
|
14
|
23
|
33
|
27
|
27
|
19
|
20
|
22
|
23
|
35
|
30
|
40
|
36
|
44
|
24
|
16
|
12
|
21
|
|
|
2025/03
|
30
|
21
|
36
|
40
|
41
|
28
|
34
|
32
|
17
|
22
|
34
|
28
|
21
|
19
|
27
|
34
|
43
|
43
|
54
|
52
|
46
|
19
|
12
|
16
|
16
|
17
|
25
|
44
|
62
|
53
|
73
|
|
2025/02
|
96
|
144
|
44
|
25
|
39
|
35
|
102
|
47
|
45
|
51
|
33
|
19
|
18
|
40
|
27
|
22
|
23
|
17
|
17
|
15
|
15
|
18
|
16
|
14
|
14
|
13
|
16
|
17
|
|||
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1
|
2
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3
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4
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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