Air Quality
Excellent
No health implications.
19
PM2.5
49
PM10
103
O3
0.3
CO
11
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 May
77
Good
Tue
27 May
78
Good
Wed
28 May
98
Good
Thu
29 May
99
Good
Fri
30 May
71
Good
Sat
31 May
38
Excellent
Sun
1 Jun
48
Excellent
Air quality in the last 12 months (Hanggin Banner)
|
2025/04
|
45
|
33
|
128
|
71
|
48
|
97
|
68
|
81
|
62
|
67
|
324
|
72
|
73
|
34
|
74
|
349
|
94
|
47
|
68
|
89
|
203
|
87
|
64
|
41
|
53
|
72
|
27
|
36
|
91
|
101
|
|
|
2025/03
|
77
|
65
|
36
|
60
|
42
|
33
|
57
|
83
|
98
|
124
|
283
|
80
|
74
|
60
|
35
|
28
|
32
|
27
|
29
|
40
|
60
|
86
|
391
|
324
|
282
|
427
|
263
|
38
|
28
|
27
|
39
|
|
2025/02
|
57
|
29
|
26
|
30
|
65
|
106
|
28
|
26
|
50
|
72
|
83
|
68
|
45
|
69
|
79
|
52
|
55
|
37
|
29
|
33
|
32
|
24
|
28
|
44
|
55
|
61
|
63
|
65
|
|||
|
2025/01
|
62
|
37
|
41
|
86
|
61
|
32
|
26
|
19
|
30
|
43
|
52
|
49
|
107
|
19
|
37
|
43
|
61
|
63
|
64
|
60
|
64
|
70
|
77
|
105
|
177
|
86
|
27
|
56
|
164
|
75
|
59
|
|
2024/12
|
46
|
30
|
47
|
27
|
27
|
22
|
22
|
35
|
53
|
46
|
43
|
83
|
67
|
39
|
43
|
52
|
45
|
40
|
52
|
30
|
32
|
52
|
59
|
71
|
47
|
33
|
44
|
48
|
133
|
74
|
70
|
|
2024/11
|
60
|
55
|
33
|
39
|
51
|
63
|
74
|
67
|
66
|
61
|
61
|
49
|
77
|
68
|
92
|
59
|
47
|
57
|
58
|
60
|
43
|
62
|
78
|
67
|
61
|
83
|
73
|
41
|
41
|
46
|
|
|
2024/10
|
57
|
36
|
49
|
50
|
52
|
38
|
37
|
44
|
56
|
46
|
58
|
55
|
47
|
60
|
43
|
71
|
53
|
32
|
33
|
44
|
40
|
30
|
44
|
56
|
60
|
49
|
38
|
51
|
50
|
54
|
58
|
|
2024/09
|
29
|
33
|
45
|
51
|
40
|
23
|
25
|
44
|
76
|
43
|
35
|
40
|
22
|
21
|
25
|
28
|
36
|
46
|
52
|
21
|
23
|
38
|
54
|
51
|
30
|
45
|
67
|
67
|
29
|
64
|
|
|
2024/08
|
44
|
51
|
39
|
33
|
41
|
44
|
29
|
36
|
89
|
47
|
19
|
21
|
26
|
36
|
48
|
43
|
37
|
35
|
27
|
25
|
31
|
37
|
45
|
47
|
28
|
17
|
30
|
40
|
45
|
49
|
45
|
|
2024/07
|
39
|
34
|
41
|
39
|
53
|
47
|
32
|
36
|
47
|
55
|
53
|
49
|
58
|
61
|
41
|
28
|
33
|
39
|
53
|
89
|
128
|
67
|
89
|
113
|
49
|
40
|
34
|
34
|
33
|
32
|
34
|
|
2024/06
|
56
|
62
|
39
|
33
|
41
|
44
|
33
|
52
|
55
|
52
|
75
|
62
|
77
|
24
|
30
|
39
|
48
|
46
|
49
|
48
|
52
|
139
|
178
|
110
|
57
|
67
|
53
|
50
|
24
|
38
|
|
|
2024/05
|
37
|
47
|
47
|
36
|
51
|
40
|
35
|
52
|
64
|
136
|
68
|
40
|
42
|
106
|
38
|
84
|
114
|
111
|
158
|
70
|
67
|
67
|
80
|
59
|
61
|
28
|
37
|
51
|
78
|
63
|
32
|
|
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