Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Sep
Sun
7 Sep
Mon
8 Sep
Tue
9 Sep
Wed
10 Sep
Thu
11 Sep
Fri
12 Sep
Real-time AQI (Monitoring Station in Xilingol League)
市环保监测站
273
PM2.5
27
PM10
30
O3
0.2
CO
4
SO2
5
NO2
市政府
3011
PM2.5
30
PM10
41
O3
0.3
CO
3
SO2
8
NO2
Air quality in the last 12 months (Xilingol League)
|
2025/08
|
25
|
18
|
16
|
19
|
17
|
20
|
24
|
18
|
17
|
17
|
25
|
16
|
14
|
20
|
18
|
22
|
21
|
20
|
26
|
27
|
20
|
19
|
15
|
20
|
22
|
17
|
14
|
12
|
14
|
23
|
21
|
|
2025/07
|
16
|
21
|
22
|
27
|
12
|
14
|
22
|
20
|
22
|
22
|
23
|
17
|
23
|
15
|
32
|
17
|
22
|
22
|
17
|
16
|
13
|
19
|
27
|
16
|
14
|
31
|
22
|
24
|
15
|
17
|
17
|
|
2025/06
|
23
|
19
|
27
|
20
|
28
|
28
|
22
|
26
|
29
|
24
|
42
|
32
|
21
|
15
|
11
|
23
|
24
|
50
|
22
|
19
|
24
|
42
|
28
|
29
|
36
|
39
|
44
|
29
|
26
|
23
|
|
|
2025/05
|
20
|
27
|
31
|
26
|
15
|
15
|
30
|
50
|
44
|
58
|
23
|
34
|
45
|
32
|
34
|
38
|
23
|
16
|
19
|
24
|
52
|
74
|
27
|
47
|
59
|
41
|
25
|
24
|
41
|
41
|
18
|
|
2025/04
|
18
|
12
|
53
|
47
|
16
|
15
|
33
|
22
|
30
|
37
|
35
|
50
|
43
|
35
|
28
|
52
|
38
|
17
|
18
|
34
|
52
|
55
|
48
|
24
|
24
|
34
|
36
|
21
|
49
|
27
|
|
|
2025/03
|
27
|
24
|
23
|
30
|
27
|
16
|
25
|
35
|
81
|
66
|
210
|
20
|
24
|
23
|
20
|
25
|
25
|
18
|
22
|
27
|
28
|
21
|
165
|
28
|
28
|
110
|
18
|
18
|
28
|
18
|
13
|
|
2025/02
|
32
|
28
|
17
|
15
|
25
|
18
|
18
|
13
|
19
|
27
|
45
|
30
|
53
|
36
|
113
|
18
|
16
|
19
|
17
|
27
|
17
|
23
|
18
|
35
|
24
|
19
|
44
|
30
|
|||
|
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
|
|
|
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
*: primary pollution