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
23 Jun
Tue
24 Jun
Wed
25 Jun
Thu
26 Jun
Fri
27 Jun
Sat
28 Jun
Sun
29 Jun
Real-time AQI (Monitoring Station in Xilingol League)
市环保监测站
4214
PM2.5
34
PM10
133
O3
0.2
CO
6
SO2
7
NO2
市政府
407
PM2.5
16
PM10
127
O3
0.2
CO
4
SO2
7
NO2
Air quality in the last 12 months (Xilingol League)
|
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
|
|
|
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
|
|
|
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