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
06月28日
周三
06月29日
周四
06月30日
周五
07月1日
周六
07月2日
周日
07月3日
周一
07月4日
2022/05
|
20
|
26
|
31
|
35
|
35
|
38
|
43
|
35
|
23
|
19
|
15
|
22
|
27
|
25
|
21
|
25
|
28
|
22
|
18
|
24
|
23
|
20
|
25
|
26
|
25
|
20
|
16
|
15
|
13
|
19
|
32
|
2022/04
|
29
|
32
|
34
|
33
|
27
|
33
|
40
|
45
|
40
|
41
|
48
|
35
|
20
|
20
|
24
|
22
|
22
|
30
|
46
|
40
|
33
|
36
|
37
|
33
|
29
|
23
|
24
|
22
|
19
|
20
|
|
2022/03
|
58
|
41
|
51
|
62
|
55
|
42
|
42
|
43
|
47
|
53
|
48
|
49
|
47
|
46
|
50
|
51
|
24
|
25
|
31
|
18
|
15
|
17
|
21
|
21
|
27
|
25
|
32
|
41
|
48
|
43
|
23
|
2022/02
|
99
|
44
|
44
|
44
|
41
|
38
|
23
|
34
|
28
|
28
|
36
|
44
|
39
|
35
|
42
|
41
|
20
|
22
|
38
|
53
|
35
|
30
|
36
|
44
|
54
|
61
|
59
|
65
|
|||
2022/01
|
72
|
80
|
102
|
53
|
39
|
32
|
23
|
29
|
35
|
36
|
48
|
76
|
75
|
66
|
69
|
67
|
60
|
54
|
52
|
56
|
28
|
18
|
19
|
23
|
20
|
17
|
20
|
24
|
43
|
41
|
49
|
2021/12
|
52
|
58
|
63
|
66
|
77
|
76
|
81
|
100
|
111
|
118
|
74
|
30
|
47
|
65
|
64
|
52
|
41
|
52
|
52
|
56
|
61
|
66
|
73
|
95
|
72
|
41
|
41
|
46
|
60
|
50
|
53
|
2021/11
|
50
|
44
|
52
|
44
|
20
|
15
|
20
|
31
|
37
|
38
|
47
|
51
|
42
|
46
|
51
|
48
|
48
|
42
|
47
|
56
|
39
|
29
|
38
|
42
|
52
|
54
|
54
|
62
|
68
|
53
|
|
2021/10
|
35
|
35
|
39
|
31
|
32
|
43
|
35
|
27
|
29
|
19
|
18
|
20
|
23
|
22
|
17
|
19
|
20
|
20
|
20
|
17
|
20
|
25
|
33
|
34
|
35
|
44
|
45
|
46
|
42
|
37
|
35
|
2021/09
|
26
|
29
|
31
|
31
|
29
|
30
|
22
|
25
|
25
|
27
|
32
|
31
|
39
|
37
|
35
|
41
|
33
|
23
|
19
|
28
|
29
|
29
|
32
|
31
|
30
|
28
|
30
|
31
|
24
|
29
|
|
2021/08
|
35
|
34
|
33
|
30
|
34
|
30
|
29
|
36
|
28
|
16
|
15
|
16
|
15
|
23
|
19
|
16
|
18
|
17
|
25
|
27
|
26
|
29
|
23
|
21
|
19
|
17
|
14
|
15
|
20
|
28
|
27
|
2021/07
|
21
|
17
|
20
|
23
|
21
|
20
|
25
|
23
|
30
|
25
|
23
|
22
|
26
|
30
|
30
|
29
|
22
|
22
|
20
|
24
|
27
|
31
|
29
|
30
|
26
|
26
|
24
|
22
|
26
|
32
|
34
|
2021/06
|
38
|
35
|
24
|
31
|
38
|
39
|
37
|
39
|
41
|
28
|
21
|
22
|
26
|
22
|
22
|
24
|
26
|
19
|
19
|
23
|
25
|
30
|
32
|
40
|
42
|
33
|
23
|
16
|
19
|
18
|
|
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