Recent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
22 May
Mon
23 May
Tue
24 May
Wed
25 May
Thu
26 May
Fri
27 May
市疾控中心
2014
PM2.5
18
PM10
27
O3
0.8
CO
7
SO2
14
NO2
市环保站
198
PM2.5
19
PM10
23
O3
0.5
CO
6
SO2
20
NO2
东仁乐园
2014
PM2.5
15
PM10
15
O3
0.7
CO
5
SO2
15
NO2
|
2022/04
|
25
|
31
|
39
|
55
|
58
|
49
|
51
|
64
|
76
|
73
|
68
|
60
|
32
|
41
|
39
|
17
|
17
|
21
|
40
|
49
|
59
|
46
|
54
|
49
|
49
|
58
|
54
|
62
|
28
|
21
|
|
|
2022/03
|
127
|
49
|
88
|
66
|
97
|
67
|
39
|
65
|
70
|
82
|
94
|
89
|
60
|
64
|
65
|
71
|
27
|
43
|
64
|
46
|
46
|
20
|
17
|
21
|
32
|
34
|
21
|
42
|
58
|
30
|
20
|
|
2022/02
|
28
|
17
|
33
|
36
|
47
|
66
|
11
|
15
|
20
|
19
|
14
|
24
|
20
|
33
|
45
|
40
|
10
|
10
|
22
|
49
|
21
|
18
|
24
|
29
|
46
|
91
|
91
|
144
|
|||
|
2022/01
|
30
|
45
|
75
|
95
|
77
|
45
|
22
|
11
|
22
|
28
|
34
|
64
|
71
|
80
|
23
|
17
|
24
|
38
|
52
|
71
|
40
|
35
|
34
|
15
|
16
|
16
|
14
|
13
|
14
|
27
|
20
|
|
2021/12
|
54
|
58
|
59
|
62
|
67
|
63
|
60
|
73
|
97
|
104
|
118
|
28
|
31
|
59
|
102
|
90
|
29
|
42
|
52
|
62
|
63
|
65
|
84
|
120
|
33
|
12
|
29
|
32
|
30
|
38
|
50
|
|
2021/11
|
12
|
14
|
11
|
27
|
45
|
39
|
30
|
32
|
30
|
40
|
48
|
37
|
49
|
54
|
37
|
38
|
20
|
41
|
47
|
28
|
17
|
22
|
44
|
44
|
50
|
53
|
54
|
60
|
61
|
39
|
|
|
2021/10
|
42
|
44
|
41
|
34
|
41
|
46
|
50
|
30
|
20
|
13
|
17
|
20
|
27
|
23
|
22
|
19
|
18
|
21
|
28
|
34
|
18
|
24
|
29
|
45
|
52
|
56
|
55
|
66
|
44
|
19
|
14
|
|
2021/09
|
40
|
41
|
34
|
36
|
38
|
39
|
28
|
34
|
39
|
45
|
44
|
50
|
53
|
57
|
33
|
24
|
31
|
38
|
35
|
23
|
30
|
33
|
26
|
25
|
26
|
38
|
44
|
42
|
42
|
37
|
|
|
2021/08
|
35
|
49
|
51
|
47
|
53
|
49
|
54
|
48
|
45
|
37
|
22
|
19
|
33
|
22
|
15
|
24
|
33
|
37
|
37
|
39
|
40
|
39
|
36
|
36
|
39
|
41
|
33
|
33
|
26
|
34
|
35
|
|
2021/07
|
29
|
34
|
35
|
40
|
43
|
43
|
47
|
29
|
26
|
35
|
36
|
40
|
40
|
41
|
38
|
42
|
49
|
56
|
40
|
49
|
41
|
27
|
37
|
39
|
31
|
38
|
47
|
41
|
38
|
39
|
41
|
|
2021/06
|
48
|
30
|
33
|
37
|
46
|
56
|
58
|
64
|
68
|
58
|
33
|
43
|
26
|
23
|
24
|
32
|
30
|
34
|
39
|
37
|
23
|
43
|
44
|
35
|
32
|
33
|
37
|
41
|
17
|
22
|
|
|
2021/05
|
66
|
63
|
27
|
27
|
33
|
53
|
51
|
29
|
53
|
48
|
50
|
46
|
35
|
35
|
35
|
39
|
17
|
17
|
24
|
21
|
31
|
54
|
33
|
21
|
37
|
45
|
27
|
48
|
47
|
24
|
44
|
|
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
|
*: primary pollution
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