Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
41
PM2.5
67
*
PM10
95
O3
0.5
CO
5
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Jun
65
Good
Wed
25 Jun
70
Good
Thu
26 Jun
76
Good
Fri
27 Jun
79
Good
Sat
28 Jun
65
Good
Sun
29 Jun
71
Good
Mon
30 Jun
20
Excellent
Air quality in the last 12 months (Hailar)
|
2025/05
|
31
|
31
|
30
|
31
|
34
|
41
|
47
|
49
|
38
|
56
|
96
|
85
|
50
|
94
|
59
|
73
|
28
|
64
|
48
|
52
|
38
|
27
|
82
|
82
|
47
|
73
|
47
|
48
|
57
|
53
|
37
|
|
2025/04
|
38
|
33
|
32
|
48
|
32
|
34
|
37
|
35
|
61
|
39
|
65
|
30
|
29
|
46
|
63
|
38
|
44
|
26
|
28
|
29
|
32
|
31
|
39
|
45
|
45
|
44
|
45
|
26
|
43
|
36
|
|
|
2025/03
|
40
|
42
|
36
|
46
|
41
|
39
|
43
|
41
|
48
|
50
|
40
|
44
|
30
|
34
|
32
|
36
|
40
|
34
|
28
|
25
|
31
|
31
|
27
|
28
|
31
|
46
|
30
|
31
|
32
|
31
|
33
|
|
2025/02
|
46
|
38
|
33
|
28
|
33
|
37
|
31
|
27
|
40
|
43
|
31
|
43
|
26
|
29
|
33
|
36
|
27
|
29
|
32
|
34
|
37
|
34
|
26
|
29
|
27
|
23
|
21
|
30
|
|||
|
2025/01
|
45
|
31
|
51
|
46
|
41
|
32
|
36
|
30
|
30
|
33
|
41
|
43
|
35
|
27
|
28
|
25
|
24
|
32
|
43
|
32
|
41
|
51
|
63
|
53
|
50
|
37
|
35
|
53
|
116
|
32
|
44
|
|
2024/12
|
35
|
25
|
27
|
23
|
22
|
28
|
27
|
26
|
23
|
28
|
27
|
45
|
36
|
20
|
27
|
29
|
27
|
26
|
33
|
41
|
31
|
40
|
28
|
22
|
36
|
29
|
31
|
54
|
37
|
39
|
39
|
|
2024/11
|
25
|
23
|
25
|
24
|
35
|
30
|
40
|
36
|
38
|
27
|
25
|
26
|
31
|
35
|
29
|
25
|
26
|
24
|
23
|
21
|
28
|
36
|
26
|
29
|
35
|
40
|
42
|
27
|
27
|
28
|
|
|
2024/10
|
23
|
26
|
23
|
30
|
31
|
117
|
25
|
27
|
35
|
29
|
30
|
28
|
40
|
40
|
24
|
24
|
26
|
39
|
23
|
23
|
27
|
27
|
24
|
26
|
33
|
33
|
21
|
28
|
33
|
24
|
25
|
|
2024/09
|
23
|
23
|
27
|
28
|
26
|
25
|
37
|
36
|
56
|
26
|
24
|
33
|
25
|
34
|
29
|
25
|
23
|
35
|
27
|
28
|
25
|
24
|
32
|
30
|
37
|
43
|
38
|
34
|
20
|
25
|
|
|
2024/08
|
32
|
34
|
22
|
19
|
28
|
35
|
24
|
40
|
44
|
35
|
35
|
43
|
46
|
45
|
41
|
38
|
41
|
25
|
29
|
30
|
27
|
83
|
80
|
35
|
33
|
36
|
36
|
26
|
28
|
26
|
30
|
|
2024/07
|
50
|
65
|
56
|
57
|
67
|
61
|
62
|
53
|
60
|
78
|
108
|
118
|
87
|
67
|
42
|
17
|
30
|
56
|
32
|
30
|
26
|
26
|
28
|
27
|
25
|
28
|
18
|
23
|
26
|
19
|
25
|
|
2024/06
|
35
|
48
|
49
|
38
|
35
|
33
|
35
|
25
|
25
|
29
|
28
|
29
|
23
|
26
|
32
|
32
|
26
|
32
|
27
|
25
|
25
|
28
|
29
|
32
|
33
|
31
|
34
|
31
|
30
|
48
|
|
|
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