Air Quality
Excellent
No health implications.
5
PM2.5
26
PM10
29
O3
0.4
CO
6
SO2
31
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Apr
70
Good
Mon
21 Apr
66
Good
Tue
22 Apr
55
Good
Wed
23 Apr
78
Good
Thu
24 Apr
69
Good
Fri
25 Apr
42
Excellent
Sat
26 Apr
32
Excellent
Air quality in the last 12 months (Bairin Left Banner)
|
2025/02
|
73
|
54
|
18
|
17
|
31
|
31
|
22
|
13
|
27
|
39
|
62
|
27
|
41
|
33
|
70
|
28
|
18
|
19
|
19
|
21
|
23
|
22
|
18
|
41
|
42
|
31
|
57
|
49
|
|||
|
2025/01
|
23
|
17
|
24
|
33
|
52
|
33
|
18
|
21
|
21
|
28
|
53
|
42
|
27
|
26
|
27
|
32
|
35
|
34
|
28
|
39
|
29
|
57
|
74
|
86
|
100
|
64
|
44
|
18
|
138
|
31
|
48
|
|
2024/12
|
37
|
18
|
23
|
18
|
23
|
24
|
17
|
21
|
30
|
31
|
28
|
37
|
21
|
18
|
18
|
31
|
24
|
23
|
44
|
37
|
18
|
19
|
26
|
42
|
41
|
17
|
18
|
20
|
54
|
48
|
23
|
|
2024/11
|
24
|
31
|
25
|
18
|
28
|
38
|
62
|
106
|
90
|
40
|
32
|
38
|
57
|
55
|
57
|
28
|
24
|
33
|
45
|
39
|
29
|
36
|
50
|
86
|
65
|
18
|
28
|
20
|
20
|
24
|
|
|
2024/10
|
19
|
20
|
23
|
36
|
42
|
23
|
27
|
32
|
48
|
28
|
22
|
37
|
66
|
48
|
24
|
40
|
43
|
33
|
22
|
31
|
33
|
24
|
33
|
31
|
40
|
20
|
26
|
34
|
39
|
25
|
44
|
|
2024/09
|
17
|
21
|
22
|
24
|
17
|
23
|
21
|
19
|
30
|
24
|
32
|
36
|
28
|
15
|
24
|
23
|
25
|
25
|
32
|
13
|
18
|
26
|
25
|
30
|
23
|
32
|
38
|
49
|
44
|
14
|
|
|
2024/08
|
18
|
19
|
19
|
22
|
20
|
26
|
31
|
19
|
31
|
23
|
11
|
11
|
19
|
16
|
23
|
30
|
27
|
23
|
18
|
12
|
13
|
19
|
28
|
23
|
20
|
24
|
20
|
30
|
27
|
25
|
23
|
|
2024/07
|
35
|
38
|
32
|
36
|
35
|
41
|
38
|
64
|
61
|
56
|
54
|
57
|
50
|
46
|
38
|
24
|
23
|
23
|
29
|
30
|
38
|
29
|
23
|
15
|
17
|
19
|
19
|
19
|
15
|
19
|
15
|
|
2024/06
|
24
|
29
|
39
|
44
|
39
|
41
|
31
|
21
|
24
|
45
|
35
|
45
|
28
|
22
|
20
|
26
|
26
|
41
|
63
|
39
|
112
|
282
|
54
|
17
|
22
|
31
|
45
|
49
|
35
|
29
|
|
|
2024/05
|
42
|
32
|
40
|
63
|
63
|
51
|
46
|
57
|
50
|
68
|
42
|
22
|
35
|
35
|
29
|
26
|
53
|
53
|
40
|
26
|
37
|
49
|
35
|
30
|
32
|
26
|
26
|
29
|
68
|
32
|
17
|
|
2024/04
|
42
|
40
|
26
|
29
|
51
|
36
|
41
|
27
|
56
|
59
|
63
|
98
|
67
|
189
|
186
|
31
|
47
|
44
|
21
|
28
|
73
|
53
|
20
|
55
|
54
|
34
|
21
|
15
|
22
|
22
|
|
|
2024/03
|
20
|
24
|
22
|
35
|
30
|
28
|
27
|
28
|
45
|
69
|
30
|
20
|
29
|
38
|
34
|
146
|
30
|
19
|
20
|
21
|
56
|
55
|
48
|
28
|
47
|
64
|
262
|
207
|
57
|
38
|
33
|
|
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