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28日
周六
03月1日
周日
03月2日
周一
03月3日
周二
03月4日
周三
03月5日
周四
03月6日
2025/01
|
91
|
62
|
63
|
69
|
79
|
59
|
72
|
54
|
53
|
38
|
47
|
66
|
65
|
58
|
70
|
49
|
53
|
53
|
68
|
61
|
58
|
55
|
56
|
59
|
35
|
23
|
47
|
87
|
139
|
58
|
32
|
2024/12
|
57
|
67
|
58
|
68
|
41
|
34
|
44
|
65
|
41
|
36
|
18
|
43
|
65
|
60
|
55
|
62
|
60
|
60
|
50
|
51
|
53
|
67
|
52
|
61
|
72
|
64
|
77
|
68
|
63
|
69
|
80
|
2024/11
|
16
|
34
|
37
|
38
|
54
|
41
|
32
|
37
|
35
|
40
|
35
|
33
|
31
|
28
|
18
|
16
|
15
|
19
|
26
|
28
|
24
|
25
|
44
|
43
|
29
|
37
|
47
|
57
|
55
|
49
|
|
2024/10
|
26
|
32
|
26
|
26
|
22
|
22
|
10
|
16
|
37
|
48
|
49
|
51
|
49
|
54
|
36
|
11
|
22
|
37
|
20
|
16
|
21
|
26
|
37
|
32
|
31
|
28
|
11
|
24
|
45
|
39
|
24
|
2024/09
|
46
|
45
|
41
|
35
|
33
|
28
|
29
|
36
|
35
|
28
|
23
|
19
|
30
|
29
|
30
|
19
|
22
|
15
|
24
|
24
|
15
|
24
|
25
|
24
|
35
|
42
|
30
|
18
|
28
|
22
|
|
2024/08
|
17
|
23
|
31
|
35
|
36
|
31
|
48
|
36
|
41
|
41
|
43
|
39
|
28
|
14
|
20
|
29
|
38
|
40
|
19
|
25
|
20
|
31
|
39
|
39
|
36
|
49
|
42
|
27
|
22
|
38
|
43
|
2024/07
|
16
|
17
|
20
|
22
|
24
|
20
|
21
|
21
|
24
|
27
|
31
|
25
|
27
|
25
|
33
|
32
|
23
|
20
|
22
|
24
|
29
|
34
|
39
|
30
|
17
|
12
|
13
|
14
|
19
|
29
|
29
|
2024/06
|
12
|
16
|
24
|
28
|
26
|
20
|
20
|
30
|
29
|
24
|
25
|
27
|
26
|
25
|
18
|
22
|
18
|
14
|
18
|
30
|
28
|
29
|
29
|
14
|
11
|
14
|
16
|
15
|
19
|
23
|
|
2024/05
|
12
|
22
|
32
|
17
|
21
|
40
|
32
|
37
|
46
|
51
|
42
|
47
|
61
|
45
|
49
|
52
|
49
|
50
|
51
|
34
|
20
|
18
|
28
|
29
|
23
|
20
|
18
|
15
|
24
|
30
|
14
|
2024/04
|
27
|
16
|
18
|
17
|
28
|
27
|
28
|
20
|
29
|
45
|
50
|
25
|
22
|
22
|
41
|
42
|
23
|
20
|
23
|
25
|
23
|
29
|
40
|
59
|
42
|
33
|
33
|
24
|
31
|
15
|
|
2024/03
|
23
|
41
|
36
|
30
|
17
|
21
|
49
|
57
|
56
|
57
|
63
|
58
|
76
|
57
|
52
|
72
|
46
|
30
|
53
|
57
|
48
|
54
|
41
|
40
|
27
|
19
|
31
|
34
|
43
|
41
|
29
|
2024/02
|
16
|
18
|
16
|
16
|
45
|
23
|
29
|
49
|
103
|
182
|
89
|
59
|
34
|
35
|
34
|
17
|
19
|
26
|
35
|
30
|
16
|
16
|
18
|
23
|
38
|
44
|
53
|
42
|
31
|
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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
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10
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11
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12
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13
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14
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15
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16
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17
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18
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19
|
20
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21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
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31
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*表示首要污染物