Air Quality
Excellent
No health implications.
18
PM2.5
38
PM10
52
O3
0.4
CO
5
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Jun
40
Excellent
Wed
18 Jun
38
Excellent
Thu
19 Jun
40
Excellent
Fri
20 Jun
41
Excellent
Sat
21 Jun
42
Excellent
Sun
22 Jun
42
Excellent
Mon
23 Jun
29
Excellent
Hulunbuir Air quality rank
Real-time AQI (Monitoring Station in Hulunbuir)
区环保局
3818
PM2.5
38
PM10
52
O3
0.4
CO
5
SO2
11
NO2
Air quality in the last 12 months (Hulunbuir)
|
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
|
|
|
2024/10
|
22
|
24
|
23
|
28
|
31
|
118
|
24
|
26
|
34
|
27
|
28
|
25
|
38
|
42
|
24
|
24
|
26
|
39
|
22
|
21
|
27
|
27
|
25
|
25
|
32
|
28
|
20
|
26
|
32
|
23
|
24
|
|
2024/09
|
23
|
22
|
26
|
29
|
25
|
25
|
34
|
36
|
54
|
27
|
23
|
33
|
26
|
33
|
29
|
26
|
23
|
33
|
28
|
29
|
25
|
23
|
30
|
29
|
36
|
42
|
37
|
35
|
21
|
25
|
|
|
2024/08
|
33
|
34
|
21
|
20
|
27
|
34
|
24
|
39
|
43
|
34
|
33
|
39
|
43
|
41
|
39
|
38
|
37
|
25
|
28
|
30
|
25
|
81
|
80
|
35
|
33
|
33
|
33
|
26
|
27
|
26
|
26
|
|
2024/07
|
48
|
62
|
57
|
55
|
66
|
59
|
61
|
52
|
58
|
78
|
108
|
119
|
84
|
66
|
41
|
17
|
29
|
55
|
32
|
29
|
25
|
26
|
26
|
25
|
25
|
25
|
18
|
23
|
24
|
18
|
22
|
|
2024/06
|
33
|
44
|
45
|
37
|
34
|
31
|
30
|
24
|
23
|
26
|
28
|
28
|
22
|
23
|
29
|
29
|
25
|
28
|
26
|
23
|
23
|
27
|
28
|
28
|
31
|
30
|
32
|
28
|
27
|
43
|
|
|
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