Air Quality
Excellent
No health implications.
3
PM2.5
20
PM10
74
O3
0.3
CO
6
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Feb
41
Excellent
Mon
24 Feb
84
Good
Tue
25 Feb
44
Excellent
Wed
26 Feb
46
Excellent
Thu
27 Feb
42
Excellent
Fri
28 Feb
39
Excellent
Sat
1 Mar
42
Excellent
Real-time AQI (Monitoring Station in Xilingol League)
市环保监测站
243
PM2.5
20
PM10
74
O3
0.3
CO
6
SO2
7
NO2
Air quality in the last 12 months (Xilingol League)
|
2025/01
|
44
|
15
|
15
|
13
|
22
|
15
|
16
|
14
|
16
|
14
|
17
|
15
|
12
|
14
|
33
|
46
|
20
|
27
|
20
|
24
|
22
|
23
|
24
|
29
|
38
|
18
|
12
|
37
|
78
|
15
|
13
|
|
2024/12
|
27
|
11
|
14
|
15
|
23
|
24
|
13
|
14
|
18
|
31
|
20
|
21
|
17
|
20
|
14
|
23
|
19
|
19
|
14
|
26
|
11
|
13
|
16
|
24
|
32
|
17
|
13
|
23
|
69
|
46
|
25
|
|
2024/11
|
13
|
16
|
21
|
11
|
17
|
18
|
29
|
49
|
74
|
25
|
31
|
25
|
29
|
34
|
34
|
23
|
21
|
18
|
21
|
13
|
15
|
19
|
35
|
60
|
24
|
16
|
29
|
15
|
9
|
25
|
|
|
2024/10
|
16
|
12
|
19
|
38
|
34
|
19
|
21
|
15
|
40
|
25
|
26
|
36
|
52
|
35
|
17
|
33
|
38
|
41
|
24
|
24
|
24
|
13
|
23
|
25
|
38
|
25
|
14
|
15
|
21
|
16
|
24
|
|
2024/09
|
14
|
11
|
15
|
14
|
13
|
13
|
12
|
13
|
23
|
20
|
20
|
31
|
16
|
13
|
14
|
15
|
13
|
18
|
31
|
10
|
12
|
13
|
21
|
23
|
17
|
20
|
28
|
34
|
23
|
12
|
|
|
2024/08
|
11
|
20
|
18
|
15
|
18
|
18
|
21
|
13
|
22
|
28
|
9
|
14
|
22
|
19
|
15
|
18
|
19
|
18
|
22
|
12
|
9
|
13
|
15
|
16
|
23
|
25
|
19
|
17
|
26
|
23
|
17
|
|
2024/07
|
20
|
22
|
34
|
32
|
35
|
37
|
44
|
55
|
59
|
48
|
35
|
31
|
27
|
33
|
36
|
9
|
14
|
20
|
30
|
23
|
28
|
35
|
22
|
29
|
16
|
16
|
13
|
19
|
17
|
14
|
10
|
|
2024/06
|
30
|
38
|
26
|
55
|
20
|
28
|
22
|
25
|
41
|
84
|
35
|
33
|
23
|
22
|
29
|
30
|
34
|
39
|
112
|
41
|
191
|
397
|
80
|
29
|
27
|
32
|
41
|
55
|
13
|
22
|
|
|
2024/05
|
50
|
30
|
34
|
66
|
49
|
46
|
29
|
71
|
91
|
61
|
28
|
24
|
67
|
42
|
38
|
36
|
69
|
57
|
44
|
27
|
41
|
48
|
36
|
28
|
37
|
26
|
37
|
28
|
171
|
30
|
18
|
|
2024/04
|
18
|
20
|
21
|
29
|
39
|
33
|
37
|
15
|
41
|
35
|
67
|
126
|
68
|
340
|
156
|
22
|
45
|
48
|
23
|
19
|
178
|
43
|
16
|
159
|
51
|
75
|
23
|
13
|
18
|
20
|
|
|
2024/03
|
19
|
17
|
15
|
21
|
21
|
13
|
19
|
13
|
26
|
24
|
26
|
15
|
18
|
47
|
39
|
214
|
22
|
20
|
19
|
16
|
50
|
35
|
35
|
34
|
35
|
40
|
313
|
93
|
30
|
35
|
22
|
|
2024/02
|
20
|
28
|
26
|
29
|
26
|
24
|
25
|
27
|
34
|
78
|
28
|
42
|
45
|
31
|
26
|
166
|
81
|
30
|
22
|
24
|
24
|
24
|
32
|
48
|
50
|
47
|
41
|
31
|
26
|
||
|
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