Air Quality
Excellent
No health implications.
9
PM2.5
25
PM10
71
O3
0.5
CO
5
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Sep
39
Excellent
Wed
3 Sep
37
Excellent
Thu
4 Sep
38
Excellent
Fri
5 Sep
38
Excellent
Sat
6 Sep
41
Excellent
Sun
7 Sep
37
Excellent
Mon
8 Sep
42
Excellent
Hailar Air quality rank
Air quality in the last 12 months (Hailar)
|
2025/06
|
28
|
33
|
30
|
33
|
33
|
31
|
27
|
29
|
28
|
26
|
32
|
31
|
34
|
42
|
46
|
49
|
31
|
32
|
28
|
26
|
31
|
31
|
45
|
50
|
43
|
38
|
32
|
31
|
33
|
37
|
|
|
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
|
|
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