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
4 Sep
Sat
5 Sep
Sun
6 Sep
Mon
7 Sep
Tue
8 Sep
Wed
9 Sep
Thu
10 Sep
Real-time AQI (Monitoring Station in Ulanqab)
集宁新区
2915
PM2.5
29
PM10
84
O3
0.4
CO
9
SO2
24
NO2
光明街小学
4317
PM2.5
43
PM10
84
O3
0.4
CO
14
SO2
30
NO2
北京八中
4610
PM2.5
46
PM10
68
O3
0.3
CO
12
SO2
27
NO2
市委党校
4419
PM2.5
44
PM10
73
O3
0.4
CO
4
SO2
34
NO2
Air quality in the last 12 months (Ulanqab)
|
2026/08
|
37
|
30
|
36
|
37
|
31
|
34
|
38
|
38
|
43
|
41
|
37
|
33
|
29
|
33
|
37
|
29
|
28
|
37
|
44
|
44
|
41
|
35
|
36
|
41
|
40
|
32
|
29
|
32
|
31
|
28
|
28
|
|
2026/07
|
38
|
41
|
53
|
42
|
31
|
28
|
28
|
29
|
34
|
30
|
31
|
51
|
45
|
35
|
36
|
34
|
43
|
37
|
42
|
42
|
38
|
39
|
46
|
42
|
43
|
44
|
43
|
45
|
42
|
38
|
39
|
|
2026/06
|
38
|
44
|
29
|
26
|
28
|
27
|
24
|
28
|
26
|
28
|
34
|
41
|
35
|
35
|
53
|
43
|
35
|
45
|
40
|
29
|
35
|
43
|
31
|
29
|
34
|
38
|
41
|
39
|
42
|
42
|
|
|
2026/05
|
45
|
31
|
30
|
38
|
46
|
40
|
30
|
44
|
54
|
35
|
39
|
53
|
65
|
57
|
61
|
43
|
33
|
39
|
50
|
51
|
56
|
53
|
57
|
63
|
37
|
47
|
43
|
32
|
37
|
46
|
43
|
|
2026/04
|
28
|
43
|
66
|
87
|
40
|
28
|
38
|
68
|
61
|
33
|
39
|
40
|
39
|
57
|
63
|
48
|
72
|
57
|
199
|
59
|
50
|
44
|
58
|
54
|
49
|
65
|
55
|
30
|
36
|
50
|
|
|
2026/03
|
78
|
75
|
63
|
52
|
41
|
29
|
45
|
43
|
29
|
39
|
31
|
62
|
51
|
29
|
46
|
57
|
66
|
31
|
45
|
60
|
78
|
34
|
48
|
72
|
55
|
40
|
32
|
48
|
37
|
34
|
34
|
|
2026/02
|
29
|
23
|
40
|
58
|
25
|
20
|
29
|
34
|
40
|
46
|
47
|
60
|
62
|
40
|
36
|
43
|
243
|
40
|
57
|
124
|
217
|
31
|
42
|
50
|
63
|
36
|
65
|
73
|
|||
|
2026/01
|
82
|
41
|
53
|
29
|
28
|
38
|
38
|
63
|
78
|
35
|
36
|
44
|
50
|
92
|
93
|
27
|
47
|
34
|
23
|
28
|
32
|
44
|
48
|
48
|
68
|
70
|
51
|
58
|
43
|
40
|
30
|
|
2025/12
|
31
|
24
|
30
|
29
|
45
|
60
|
42
|
33
|
49
|
49
|
26
|
52
|
40
|
68
|
67
|
58
|
44
|
49
|
43
|
25
|
40
|
57
|
32
|
35
|
23
|
46
|
52
|
46
|
30
|
26
|
33
|
|
2025/11
|
22
|
25
|
51
|
59
|
56
|
69
|
54
|
57
|
44
|
37
|
54
|
45
|
32
|
48
|
59
|
25
|
20
|
25
|
44
|
58
|
59
|
60
|
102
|
38
|
48
|
96
|
54
|
103
|
101
|
74
|
|
|
2025/10
|
53
|
52
|
45
|
52
|
53
|
42
|
39
|
26
|
24
|
29
|
30
|
37
|
48
|
45
|
33
|
40
|
21
|
25
|
26
|
26
|
36
|
55
|
40
|
50
|
26
|
19
|
30
|
48
|
49
|
27
|
23
|
|
2025/09
|
30
|
45
|
39
|
43
|
41
|
36
|
24
|
32
|
49
|
46
|
45
|
29
|
44
|
35
|
34
|
22
|
22
|
27
|
35
|
34
|
33
|
32
|
37
|
34
|
46
|
47
|
51
|
28
|
37
|
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
*: primary pollution