Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
23
PM2.5
94
*
PM10
58
O3
0.2
CO
5
SO2
16
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
27 Apr
50
Excellent
Sun
28 Apr
42
Excellent
Mon
29 Apr
66
Good
Tue
30 Apr
38
Excellent
Wed
1 May
42
Excellent
Thu
2 May
42
Excellent
Air quality in the last 12 months (Manzhouli)
|
2024/02
|
26
|
43
|
28
|
42
|
33
|
27
|
26
|
26
|
43
|
82
|
28
|
30
|
29
|
39
|
32
|
84
|
67
|
57
|
52
|
51
|
32
|
33
|
33
|
44
|
40
|
44
|
43
|
30
|
27
|
||
|
2024/01
|
32
|
22
|
25
|
30
|
26
|
22
|
29
|
40
|
30
|
31
|
30
|
35
|
32
|
24
|
33
|
38
|
36
|
33
|
46
|
33
|
33
|
31
|
26
|
29
|
28
|
36
|
28
|
27
|
38
|
41
|
25
|
|
2023/12
|
23
|
21
|
26
|
34
|
41
|
34
|
51
|
54
|
27
|
28
|
46
|
46
|
55
|
56
|
57
|
54
|
50
|
57
|
41
|
32
|
45
|
31
|
25
|
28
|
30
|
42
|
40
|
31
|
43
|
49
|
29
|
|
2023/11
|
23
|
36
|
38
|
59
|
36
|
36
|
33
|
21
|
21
|
22
|
24
|
25
|
24
|
27
|
31
|
21
|
26
|
26
|
27
|
31
|
41
|
30
|
25
|
26
|
28
|
35
|
23
|
25
|
23
|
23
|
|
|
2023/10
|
26
|
29
|
25
|
24
|
29
|
29
|
27
|
33
|
41
|
36
|
35
|
25
|
24
|
36
|
25
|
27
|
30
|
23
|
23
|
28
|
27
|
31
|
31
|
28
|
37
|
26
|
34
|
34
|
31
|
30
|
37
|
|
2023/09
|
30
|
28
|
29
|
26
|
35
|
44
|
59
|
41
|
29
|
35
|
22
|
23
|
28
|
37
|
35
|
27
|
21
|
25
|
26
|
25
|
32
|
31
|
31
|
30
|
27
|
30
|
22
|
25
|
31
|
26
|
|
|
2023/08
|
29
|
31
|
26
|
25
|
29
|
30
|
31
|
32
|
35
|
34
|
22
|
22
|
25
|
31
|
30
|
48
|
33
|
27
|
24
|
30
|
39
|
18
|
19
|
25
|
29
|
28
|
31
|
38
|
35
|
28
|
28
|
|
2023/07
|
33
|
33
|
37
|
32
|
35
|
27
|
27
|
26
|
25
|
28
|
32
|
60
|
74
|
37
|
32
|
43
|
38
|
37
|
29
|
34
|
30
|
23
|
24
|
29
|
33
|
32
|
30
|
29
|
32
|
39
|
33
|
|
2023/06
|
45
|
26
|
27
|
26
|
28
|
27
|
24
|
25
|
26
|
25
|
29
|
40
|
33
|
32
|
26
|
28
|
39
|
38
|
33
|
26
|
40
|
29
|
34
|
40
|
45
|
40
|
38
|
45
|
22
|
29
|
|
|
2023/05
|
46
|
171
|
56
|
38
|
33
|
37
|
42
|
54
|
38
|
43
|
48
|
33
|
27
|
30
|
43
|
50
|
29
|
33
|
223
|
135
|
28
|
31
|
36
|
50
|
36
|
27
|
33
|
35
|
31
|
31
|
42
|
|
2023/04
|
94
|
66
|
43
|
46
|
36
|
52
|
44
|
53
|
77
|
244
|
100
|
35
|
44
|
72
|
35
|
39
|
61
|
30
|
72
|
146
|
37
|
36
|
36
|
39
|
42
|
39
|
66
|
53
|
31
|
30
|
|
|
2023/03
|
28
|
28
|
34
|
28
|
27
|
29
|
41
|
36
|
52
|
131
|
38
|
37
|
64
|
92
|
38
|
36
|
32
|
26
|
24
|
40
|
135
|
244
|
45
|
38
|
29
|
27
|
26
|
26
|
26
|
26
|
37
|
|
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
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution