Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
27
PM2.5
51
*
PM10
77
O3
0.6
CO
3
SO2
28
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
4 Apr
89
Good
Sat
5 Apr
55
Good
Sun
6 Apr
63
Good
Mon
7 Apr
60
Good
Tue
8 Apr
65
Good
Wed
9 Apr
76
Good
Thu
10 Apr
42
Excellent
Baiyun Air quality rank
1
East Ujumqin Banner, Inner Mongolia
2
West Ujumqin Banner, Inner Mongolia
3
Linxi, Inner Mongolia
4
Hexigten Banner, Inner Mongolia
5
Bairin Right Banner, Inner Mongolia
6
Abag Banner, Inner Mongolia
7
Jiayin, Heilongjiang
8
Ongniud Banner, Inner Mongolia
9
Xilinhot, Inner Mongolia
677
Baiyun, Guangdong
Air quality in the last 12 months (Baiyun)
|
2025/02
|
33
|
34
|
11
|
34
|
40
|
47
|
21
|
55
|
31
|
49
|
49
|
44
|
44
|
48
|
32
|
62
|
42
|
56
|
46
|
46
|
36
|
35
|
20
|
33
|
45
|
45
|
55
|
38
|
|||
|
2025/01
|
70
|
72
|
60
|
64
|
86
|
85
|
77
|
72
|
66
|
49
|
42
|
48
|
63
|
73
|
63
|
57
|
53
|
60
|
64
|
61
|
75
|
55
|
64
|
43
|
30
|
19
|
28
|
41
|
61
|
54
|
30
|
|
2024/12
|
65
|
75
|
68
|
60
|
62
|
68
|
48
|
37
|
56
|
57
|
55
|
32
|
48
|
63
|
48
|
47
|
59
|
49
|
60
|
63
|
53
|
64
|
74
|
69
|
60
|
63
|
74
|
68
|
78
|
87
|
77
|
|
2024/11
|
48
|
36
|
47
|
49
|
40
|
55
|
46
|
45
|
50
|
53
|
47
|
42
|
39
|
26
|
16
|
14
|
25
|
26
|
21
|
23
|
24
|
34
|
35
|
40
|
25
|
25
|
36
|
43
|
41
|
52
|
|
|
2024/10
|
37
|
32
|
41
|
36
|
42
|
41
|
49
|
72
|
51
|
34
|
42
|
58
|
53
|
42
|
46
|
38
|
35
|
44
|
48
|
35
|
29
|
29
|
31
|
42
|
45
|
38
|
26
|
20
|
27
|
44
|
44
|
|
2024/09
|
35
|
40
|
34
|
37
|
27
|
12
|
18
|
18
|
21
|
31
|
50
|
52
|
38
|
37
|
22
|
27
|
36
|
20
|
34
|
28
|
17
|
18
|
21
|
19
|
39
|
47
|
43
|
51
|
44
|
39
|
|
|
2024/08
|
28
|
34
|
31
|
42
|
42
|
45
|
51
|
44
|
32
|
34
|
30
|
33
|
35
|
34
|
23
|
25
|
20
|
22
|
26
|
30
|
20
|
22
|
36
|
45
|
29
|
38
|
41
|
49
|
30
|
31
|
25
|
|
2024/07
|
40
|
27
|
18
|
18
|
27
|
20
|
16
|
22
|
24
|
19
|
19
|
20
|
18
|
27
|
21
|
21
|
20
|
18
|
17
|
21
|
23
|
23
|
21
|
26
|
36
|
38
|
22
|
15
|
17
|
15
|
19
|
|
2024/06
|
12
|
23
|
31
|
30
|
32
|
17
|
25
|
24
|
21
|
19
|
23
|
29
|
26
|
26
|
21
|
23
|
28
|
25
|
27
|
28
|
22
|
32
|
13
|
15
|
17
|
27
|
24
|
21
|
20
|
23
|
|
|
2024/05
|
22
|
26
|
41
|
26
|
31
|
43
|
37
|
27
|
45
|
46
|
42
|
33
|
40
|
49
|
52
|
56
|
57
|
41
|
30
|
18
|
15
|
27
|
39
|
19
|
25
|
21
|
24
|
21
|
27
|
36
|
18
|
|
2024/04
|
45
|
49
|
34
|
32
|
20
|
26
|
21
|
22
|
27
|
42
|
52
|
53
|
53
|
37
|
42
|
40
|
39
|
36
|
32
|
23
|
20
|
36
|
32
|
40
|
21
|
32
|
39
|
25
|
27
|
25
|
|
|
2024/03
|
24
|
28
|
47
|
46
|
35
|
41
|
35
|
44
|
47
|
19
|
21
|
37
|
59
|
60
|
58
|
67
|
57
|
54
|
24
|
70
|
58
|
55
|
49
|
43
|
40
|
48
|
42
|
46
|
53
|
39
|
42
|
|
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