Air Quality
Excellent
No health implications.
26
PM2.5
49
PM10
98
O3
0.4
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 May
54
Good
Sun
25 May
79
Good
Mon
26 May
87
Good
Tue
27 May
88
Good
Wed
28 May
103
Light
Thu
29 May
99
Good
Fri
30 May
20
Excellent
Air quality in the last 12 months (Horqin Right Middle Banner)
|
2025/04
|
37
|
29
|
48
|
66
|
45
|
65
|
66
|
30
|
42
|
50
|
117
|
25
|
23
|
26
|
37
|
40
|
58
|
27
|
26
|
41
|
58
|
24
|
34
|
55
|
59
|
94
|
32
|
25
|
45
|
21
|
|
|
2025/03
|
43
|
50
|
65
|
67
|
81
|
43
|
68
|
85
|
134
|
128
|
142
|
114
|
37
|
31
|
33
|
42
|
84
|
38
|
37
|
39
|
52
|
65
|
125
|
44
|
71
|
84
|
30
|
26
|
26
|
25
|
35
|
|
2025/02
|
60
|
41
|
21
|
22
|
30
|
45
|
25
|
20
|
34
|
46
|
77
|
26
|
35
|
42
|
68
|
41
|
27
|
23
|
27
|
26
|
32
|
29
|
26
|
49
|
73
|
34
|
57
|
50
|
|||
|
2025/01
|
21
|
22
|
27
|
52
|
101
|
63
|
30
|
35
|
35
|
45
|
77
|
59
|
30
|
36
|
32
|
30
|
40
|
50
|
29
|
50
|
60
|
81
|
88
|
114
|
114
|
123
|
90
|
25
|
55
|
32
|
39
|
|
2024/12
|
41
|
21
|
26
|
22
|
27
|
28
|
24
|
29
|
36
|
26
|
27
|
37
|
29
|
25
|
22
|
26
|
35
|
42
|
50
|
56
|
30
|
25
|
27
|
36
|
52
|
27
|
24
|
23
|
49
|
51
|
28
|
|
2024/11
|
25
|
33
|
40
|
19
|
25
|
36
|
62
|
96
|
98
|
37
|
30
|
31
|
59
|
60
|
94
|
33
|
26
|
29
|
42
|
40
|
35
|
49
|
54
|
102
|
121
|
18
|
25
|
24
|
23
|
21
|
|
|
2024/10
|
24
|
19
|
24
|
35
|
39
|
30
|
42
|
29
|
39
|
26
|
27
|
29
|
57
|
51
|
23
|
34
|
36
|
32
|
25
|
31
|
38
|
27
|
45
|
37
|
37
|
30
|
28
|
32
|
49
|
32
|
37
|
|
2024/09
|
18
|
21
|
22
|
27
|
21
|
22
|
24
|
24
|
38
|
27
|
30
|
35
|
34
|
25
|
25
|
25
|
27
|
27
|
34
|
24
|
31
|
33
|
30
|
34
|
28
|
36
|
32
|
41
|
49
|
20
|
|
|
2024/08
|
23
|
24
|
22
|
25
|
20
|
28
|
34
|
22
|
27
|
26
|
15
|
18
|
22
|
21
|
24
|
31
|
28
|
26
|
20
|
20
|
17
|
22
|
35
|
28
|
21
|
25
|
19
|
22
|
24
|
25
|
20
|
|
2024/07
|
42
|
44
|
40
|
44
|
41
|
45
|
48
|
73
|
64
|
65
|
65
|
80
|
78
|
57
|
45
|
31
|
25
|
30
|
33
|
39
|
36
|
32
|
23
|
19
|
21
|
19
|
18
|
18
|
17
|
21
|
19
|
|
2024/06
|
25
|
30
|
36
|
44
|
43
|
46
|
36
|
25
|
24
|
39
|
42
|
40
|
31
|
21
|
22
|
25
|
24
|
33
|
57
|
32
|
47
|
89
|
24
|
19
|
22
|
29
|
45
|
52
|
42
|
37
|
|
|
2024/05
|
46
|
39
|
52
|
73
|
61
|
56
|
43
|
59
|
40
|
62
|
49
|
31
|
35
|
40
|
27
|
33
|
50
|
46
|
35
|
31
|
44
|
50
|
34
|
30
|
32
|
23
|
23
|
31
|
41
|
26
|
24
|
|
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