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6日
周二
02月7日
周三
02月8日
周四
02月9日
周五
02月10日
周六
02月11日
周日
02月12日
2023/01
|
47
|
49
|
55
|
41
|
39
|
47
|
45
|
54
|
37
|
35
|
46
|
37
|
23
|
20
|
10
|
16
|
29
|
41
|
47
|
45
|
58
|
100
|
50
|
34
|
55
|
49
|
53
|
52
|
49
|
48
|
60
|
2022/12
|
9
|
11
|
15
|
17
|
11
|
19
|
29
|
33
|
35
|
37
|
45
|
45
|
52
|
49
|
37
|
31
|
24
|
33
|
33
|
42
|
40
|
51
|
48
|
40
|
39
|
46
|
70
|
90
|
114
|
81
|
44
|
2022/11
|
28
|
21
|
20
|
19
|
19
|
26
|
32
|
35
|
32
|
32
|
33
|
37
|
47
|
58
|
43
|
25
|
25
|
32
|
31
|
25
|
34
|
29
|
22
|
20
|
20
|
28
|
24
|
29
|
28
|
10
|
|
2022/10
|
32
|
37
|
41
|
40
|
30
|
24
|
28
|
26
|
24
|
31
|
33
|
37
|
33
|
35
|
39
|
43
|
37
|
39
|
35
|
35
|
34
|
43
|
49
|
48
|
37
|
36
|
37
|
33
|
24
|
35
|
30
|
2022/09
|
26
|
34
|
30
|
27
|
38
|
38
|
36
|
43
|
59
|
60
|
55
|
47
|
50
|
34
|
29
|
32
|
42
|
58
|
44
|
45
|
44
|
48
|
51
|
53
|
54
|
45
|
33
|
35
|
35
|
36
|
|
2022/08
|
36
|
39
|
31
|
19
|
18
|
21
|
17
|
25
|
25
|
28
|
26
|
26
|
26
|
31
|
40
|
36
|
31
|
27
|
23
|
20
|
21
|
23
|
31
|
28
|
24
|
19
|
27
|
28
|
29
|
37
|
31
|
2022/07
|
18
|
17
|
18
|
20
|
18
|
19
|
23
|
25
|
23
|
24
|
29
|
32
|
33
|
39
|
39
|
36
|
33
|
27
|
26
|
24
|
26
|
32
|
30
|
34
|
41
|
42
|
49
|
46
|
40
|
32
|
34
|
2022/06
|
23
|
19
|
20
|
20
|
21
|
25
|
30
|
25
|
21
|
17
|
19
|
17
|
15
|
18
|
21
|
24
|
13
|
17
|
18
|
19
|
21
|
23
|
26
|
29
|
30
|
28
|
24
|
27
|
25
|
21
|
|
2022/05
|
19
|
36
|
42
|
34
|
37
|
38
|
43
|
43
|
30
|
19
|
21
|
16
|
14
|
19
|
22
|
26
|
28
|
40
|
40
|
45
|
42
|
20
|
16
|
12
|
17
|
22
|
20
|
19
|
21
|
22
|
19
|
2022/04
|
24
|
26
|
42
|
43
|
42
|
46
|
48
|
46
|
43
|
48
|
47
|
44
|
36
|
18
|
26
|
25
|
34
|
23
|
29
|
43
|
35
|
33
|
24
|
31
|
29
|
25
|
21
|
25
|
20
|
16
|
|
2022/03
|
52
|
57
|
63
|
57
|
38
|
29
|
22
|
23
|
32
|
38
|
41
|
44
|
45
|
42
|
38
|
54
|
42
|
22
|
31
|
39
|
34
|
19
|
14
|
21
|
20
|
15
|
18
|
20
|
25
|
24
|
19
|
2022/02
|
39
|
20
|
13
|
14
|
18
|
36
|
19
|
15
|
14
|
13
|
17
|
14
|
13
|
20
|
27
|
41
|
23
|
18
|
13
|
31
|
21
|
18
|
16
|
29
|
32
|
39
|
41
|
44
|
|||
1
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2
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3
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4
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5
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6
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7
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8
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9
|
10
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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