Air Quality
Excellent
No health implications.
11
PM2.5
11
PM10
82
O3
0.3
CO
4
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Apr
53
Good
Sat
19 Apr
51
Good
Sun
20 Apr
62
Good
Mon
21 Apr
57
Good
Tue
22 Apr
48
Excellent
Wed
23 Apr
53
Good
Thu
24 Apr
40
Excellent
Air quality in the last 12 months (Manzhouli)
|
2025/02
|
36
|
24
|
25
|
24
|
33
|
29
|
29
|
24
|
35
|
38
|
31
|
36
|
33
|
32
|
55
|
31
|
27
|
26
|
28
|
29
|
30
|
31
|
22
|
30
|
24
|
23
|
28
|
26
|
|||
|
2025/01
|
41
|
22
|
38
|
33
|
29
|
24
|
28
|
26
|
25
|
28
|
30
|
27
|
21
|
16
|
29
|
28
|
24
|
25
|
27
|
27
|
32
|
38
|
38
|
34
|
38
|
25
|
27
|
51
|
123
|
44
|
34
|
|
2024/12
|
35
|
23
|
23
|
18
|
20
|
24
|
22
|
21
|
17
|
22
|
23
|
35
|
26
|
20
|
26
|
28
|
23
|
21
|
27
|
33
|
25
|
34
|
25
|
21
|
30
|
23
|
27
|
43
|
55
|
37
|
34
|
|
2024/11
|
19
|
16
|
17
|
21
|
30
|
28
|
36
|
34
|
41
|
18
|
23
|
20
|
29
|
34
|
29
|
23
|
24
|
25
|
24
|
18
|
25
|
34
|
30
|
28
|
28
|
37
|
44
|
22
|
23
|
27
|
|
|
2024/10
|
21
|
22
|
23
|
33
|
27
|
91
|
23
|
25
|
37
|
28
|
28
|
27
|
37
|
38
|
20
|
27
|
30
|
41
|
29
|
26
|
27
|
23
|
24
|
22
|
33
|
23
|
17
|
24
|
27
|
21
|
21
|
|
2024/09
|
19
|
20
|
26
|
29
|
23
|
22
|
30
|
33
|
48
|
24
|
24
|
33
|
24
|
28
|
27
|
21
|
20
|
29
|
26
|
23
|
23
|
23
|
32
|
28
|
32
|
38
|
37
|
33
|
17
|
24
|
|
|
2024/08
|
25
|
30
|
20
|
18
|
25
|
28
|
22
|
36
|
38
|
29
|
26
|
35
|
38
|
38
|
37
|
34
|
32
|
23
|
25
|
25
|
20
|
62
|
62
|
30
|
28
|
34
|
28
|
23
|
26
|
29
|
25
|
|
2024/07
|
41
|
54
|
53
|
50
|
57
|
54
|
55
|
54
|
58
|
68
|
87
|
92
|
69
|
57
|
37
|
13
|
24
|
43
|
35
|
37
|
31
|
26
|
25
|
23
|
22
|
22
|
15
|
20
|
23
|
20
|
19
|
|
2024/06
|
34
|
48
|
42
|
39
|
27
|
27
|
28
|
26
|
28
|
43
|
30
|
29
|
24
|
22
|
31
|
28
|
27
|
32
|
43
|
25
|
79
|
190
|
56
|
33
|
33
|
33
|
35
|
34
|
24
|
38
|
|
|
2024/05
|
45
|
29
|
36
|
59
|
34
|
35
|
29
|
57
|
46
|
50
|
23
|
27
|
39
|
77
|
65
|
57
|
57
|
50
|
43
|
31
|
34
|
42
|
42
|
40
|
41
|
32
|
42
|
33
|
59
|
31
|
25
|
|
2024/04
|
34
|
18
|
25
|
32
|
23
|
28
|
28
|
27
|
29
|
36
|
41
|
53
|
68
|
339
|
150
|
19
|
34
|
34
|
28
|
27
|
72
|
49
|
21
|
58
|
52
|
41
|
42
|
15
|
21
|
26
|
|
|
2024/03
|
27
|
32
|
31
|
28
|
22
|
21
|
24
|
31
|
38
|
27
|
21
|
21
|
26
|
31
|
44
|
72
|
31
|
30
|
29
|
29
|
43
|
52
|
43
|
24
|
27
|
30
|
201
|
68
|
39
|
33
|
29
|
|
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