Air Quality
Excellent
No health implications.
20
PM2.5
50
PM10
80
O3
0.5
CO
7
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Oct
81
Good
Sun
11 Oct
86
Good
Mon
12 Oct
54
Good
Tue
13 Oct
50
Excellent
Wed
14 Oct
83
Good
Thu
15 Oct
59
Good
Fri
16 Oct
29
Excellent
Bayan Obo Mining District Air quality rank
1
Altay Prefecture, Xinjiang
2
Dongfeng, Heilongjiang
3
Altay City, Xinjiang Uygur Autonomous Region
4
Barkam, Sichuan
5
Qianjin, Heilongjiang
6
Yimei, Heilongjiang
7
Tianquan, Sichuan
8
Lushan, Sichuan
9
Garze Prefecture, Sichuan
1523
Bayan Obo Mining District, Inner Mongolia
Air quality in the last 12 months (Bayan Obo Mining District)
|
2026/08
|
32
|
34
|
38
|
42
|
32
|
29
|
41
|
45
|
44
|
41
|
25
|
28
|
30
|
36
|
34
|
27
|
38
|
45
|
41
|
45
|
39
|
29
|
36
|
42
|
29
|
28
|
37
|
50
|
34
|
30
|
33
|
|
2026/07
|
34
|
49
|
60
|
38
|
28
|
27
|
25
|
30
|
35
|
25
|
33
|
59
|
42
|
44
|
43
|
37
|
40
|
34
|
46
|
42
|
46
|
46
|
45
|
44
|
42
|
42
|
40
|
37
|
35
|
45
|
48
|
|
2026/06
|
47
|
37
|
27
|
24
|
24
|
23
|
22
|
28
|
22
|
26
|
30
|
39
|
35
|
33
|
43
|
45
|
34
|
43
|
32
|
28
|
34
|
44
|
25
|
26
|
37
|
64
|
46
|
46
|
40
|
41
|
|
|
2026/05
|
54
|
38
|
32
|
39
|
57
|
41
|
31
|
52
|
56
|
38
|
51
|
59
|
84
|
138
|
41
|
38
|
32
|
40
|
53
|
53
|
62
|
63
|
68
|
50
|
35
|
41
|
55
|
30
|
38
|
50
|
49
|
|
2026/04
|
35
|
68
|
149
|
91
|
47
|
30
|
40
|
63
|
61
|
45
|
57
|
78
|
82
|
69
|
59
|
53
|
78
|
79
|
239
|
67
|
57
|
55
|
75
|
63
|
55
|
116
|
63
|
34
|
38
|
52
|
|
|
2026/03
|
90
|
89
|
83
|
86
|
36
|
31
|
57
|
43
|
44
|
64
|
34
|
134
|
179
|
28
|
50
|
76
|
135
|
36
|
55
|
63
|
93
|
38
|
67
|
74
|
53
|
38
|
37
|
65
|
43
|
33
|
32
|
|
2026/02
|
23
|
32
|
66
|
63
|
24
|
20
|
31
|
43
|
64
|
65
|
54
|
71
|
73
|
49
|
36
|
40
|
149
|
104
|
66
|
154
|
335
|
33
|
42
|
47
|
79
|
40
|
65
|
90
|
|||
|
2026/01
|
66
|
70
|
117
|
51
|
30
|
55
|
68
|
80
|
130
|
36
|
46
|
80
|
73
|
147
|
89
|
31
|
63
|
32
|
23
|
31
|
45
|
70
|
63
|
76
|
99
|
108
|
78
|
74
|
56
|
42
|
27
|
|
2025/12
|
30
|
28
|
50
|
36
|
63
|
89
|
56
|
50
|
77
|
64
|
38
|
54
|
71
|
77
|
159
|
82
|
72
|
100
|
55
|
25
|
51
|
76
|
58
|
38
|
50
|
64
|
58
|
50
|
46
|
20
|
41
|
|
2025/11
|
38
|
34
|
62
|
79
|
68
|
62
|
55
|
65
|
59
|
53
|
64
|
54
|
50
|
73
|
87
|
17
|
19
|
34
|
51
|
43
|
67
|
98
|
140
|
61
|
62
|
173
|
57
|
123
|
144
|
109
|
|
|
2025/10
|
56
|
48
|
45
|
56
|
58
|
55
|
35
|
26
|
32
|
43
|
30
|
42
|
63
|
62
|
39
|
44
|
15
|
27
|
26
|
31
|
40
|
54
|
53
|
91
|
26
|
17
|
47
|
66
|
66
|
32
|
27
|
|
2025/09
|
34
|
56
|
69
|
53
|
50
|
41
|
19
|
40
|
59
|
55
|
41
|
32
|
42
|
37
|
36
|
14
|
17
|
28
|
42
|
47
|
38
|
33
|
44
|
45
|
47
|
48
|
42
|
27
|
48
|
59
|
|
|
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