Air Quality
Excellent
No health implications.
7
PM2.5
21
PM10
57
O3
0.4
CO
8
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Nov
29
Excellent
Mon
17 Nov
31
Excellent
Tue
18 Nov
29
Excellent
Wed
19 Nov
30
Excellent
Thu
20 Nov
29
Excellent
Fri
21 Nov
49
Excellent
Sat
22 Nov
49
Excellent
Real-time AQI (Monitoring Station in Hulunbuir)
国华电力东
217
PM2.5
21
PM10
57
O3
0.4
CO
8
SO2
6
NO2
Air quality in the last 12 months (Hulunbuir)
|
2025/10
|
27
|
30
|
45
|
26
|
30
|
29
|
33
|
25
|
26
|
31
|
27
|
26
|
28
|
28
|
28
|
27
|
26
|
21
|
20
|
25
|
25
|
25
|
23
|
21
|
25
|
22
|
24
|
29
|
24
|
21
|
18
|
|
2025/09
|
22
|
23
|
34
|
30
|
29
|
20
|
23
|
21
|
22
|
23
|
25
|
23
|
27
|
22
|
26
|
22
|
23
|
23
|
27
|
35
|
27
|
33
|
31
|
20
|
29
|
28
|
27
|
34
|
31
|
34
|
|
|
2025/08
|
22
|
22
|
24
|
30
|
29
|
28
|
24
|
20
|
24
|
23
|
25
|
23
|
20
|
21
|
26
|
25
|
24
|
24
|
22
|
23
|
19
|
19
|
18
|
20
|
24
|
25
|
22
|
23
|
20
|
20
|
20
|
|
2025/07
|
29
|
23
|
27
|
22
|
22
|
28
|
31
|
32
|
23
|
23
|
18
|
23
|
28
|
25
|
26
|
27
|
23
|
22
|
18
|
20
|
21
|
25
|
23
|
21
|
21
|
21
|
23
|
17
|
19
|
18
|
22
|
|
2025/06
|
27
|
32
|
30
|
33
|
31
|
29
|
27
|
28
|
25
|
25
|
32
|
29
|
34
|
39
|
45
|
48
|
30
|
30
|
27
|
24
|
30
|
29
|
39
|
48
|
44
|
36
|
32
|
30
|
32
|
36
|
|
|
2025/05
|
27
|
30
|
28
|
29
|
32
|
39
|
44
|
47
|
36
|
53
|
90
|
80
|
47
|
91
|
57
|
70
|
26
|
62
|
45
|
53
|
39
|
24
|
82
|
82
|
46
|
71
|
45
|
49
|
56
|
50
|
36
|
|
2025/04
|
36
|
30
|
28
|
45
|
29
|
32
|
34
|
34
|
59
|
37
|
64
|
31
|
28
|
43
|
59
|
36
|
42
|
26
|
27
|
27
|
29
|
30
|
38
|
47
|
42
|
41
|
43
|
25
|
43
|
32
|
|
|
2025/03
|
39
|
40
|
35
|
44
|
41
|
37
|
40
|
40
|
45
|
52
|
40
|
49
|
31
|
33
|
32
|
35
|
39
|
33
|
27
|
24
|
30
|
29
|
27
|
28
|
28
|
46
|
30
|
31
|
30
|
30
|
31
|
|
2025/02
|
43
|
37
|
36
|
30
|
32
|
37
|
35
|
28
|
38
|
40
|
31
|
40
|
25
|
27
|
32
|
34
|
27
|
30
|
32
|
33
|
35
|
33
|
26
|
28
|
27
|
23
|
22
|
31
|
|||
|
2025/01
|
41
|
31
|
44
|
43
|
42
|
33
|
34
|
28
|
29
|
33
|
37
|
38
|
33
|
28
|
26
|
24
|
24
|
29
|
36
|
30
|
41
|
47
|
58
|
48
|
45
|
35
|
35
|
49
|
92
|
34
|
41
|
|
2024/12
|
37
|
26
|
27
|
24
|
22
|
29
|
28
|
25
|
23
|
29
|
26
|
41
|
33
|
21
|
30
|
31
|
31
|
26
|
30
|
43
|
31
|
40
|
29
|
23
|
35
|
30
|
31
|
49
|
36
|
42
|
37
|
|
2024/11
|
24
|
23
|
24
|
23
|
35
|
28
|
36
|
34
|
35
|
25
|
24
|
25
|
29
|
32
|
28
|
26
|
27
|
25
|
23
|
23
|
29
|
35
|
24
|
27
|
37
|
46
|
50
|
27
|
28
|
28
|
|
|
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