Air Quality
Excellent
No health implications.
12
PM2.5
23
PM10
56
O3
0.5
CO
6
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Dec
28
Excellent
Tue
24 Dec
28
Excellent
Wed
25 Dec
28
Excellent
Thu
26 Dec
27
Excellent
Fri
27 Dec
26
Excellent
Sat
28 Dec
25
Excellent
Sun
29 Dec
19
Excellent
Air quality in the last 12 months (Hailar)
|
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
|
|
|
2024/05
|
45
|
33
|
37
|
58
|
28
|
33
|
33
|
60
|
31
|
40
|
30
|
27
|
25
|
38
|
39
|
35
|
37
|
28
|
23
|
27
|
30
|
34
|
31
|
43
|
38
|
32
|
42
|
30
|
26
|
29
|
30
|
|
2024/04
|
34
|
28
|
28
|
31
|
24
|
28
|
30
|
28
|
28
|
35
|
41
|
31
|
31
|
329
|
165
|
25
|
36
|
23
|
30
|
36
|
50
|
46
|
23
|
23
|
34
|
25
|
25
|
21
|
21
|
27
|
|
|
2024/03
|
26
|
33
|
39
|
34
|
34
|
24
|
34
|
38
|
40
|
28
|
29
|
23
|
29
|
26
|
35
|
37
|
26
|
29
|
35
|
27
|
28
|
66
|
51
|
22
|
27
|
28
|
93
|
38
|
41
|
36
|
35
|
|
2024/02
|
30
|
54
|
35
|
56
|
44
|
41
|
28
|
27
|
51
|
52
|
28
|
28
|
29
|
31
|
27
|
68
|
55
|
33
|
37
|
32
|
31
|
31
|
30
|
41
|
34
|
38
|
39
|
36
|
30
|
||
|
2024/01
|
25
|
25
|
23
|
26
|
34
|
29
|
31
|
39
|
43
|
26
|
27
|
33
|
31
|
28
|
34
|
41
|
29
|
30
|
52
|
40
|
39
|
40
|
25
|
28
|
26
|
32
|
26
|
27
|
36
|
50
|
34
|
|
2023/12
|
23
|
24
|
24
|
23
|
30
|
28
|
26
|
30
|
32
|
32
|
52
|
50
|
64
|
65
|
67
|
51
|
42
|
49
|
48
|
31
|
49
|
28
|
24
|
26
|
27
|
45
|
45
|
30
|
44
|
40
|
30
|
|
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