Air Quality
Excellent
No health implications.
19
PM2.5
35
PM10
56
O3
0.5
CO
14
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Jan
89
Good
Sat
1 Feb
88
Good
Sun
2 Feb
45
Excellent
Mon
3 Feb
46
Excellent
Tue
4 Feb
45
Excellent
Wed
5 Feb
47
Excellent
Thu
6 Feb
27
Excellent
Air quality in the last 12 months (Horqin)
|
2024/12
|
54
|
35
|
41
|
42
|
45
|
36
|
37
|
44
|
55
|
36
|
39
|
42
|
39
|
39
|
36
|
33
|
37
|
41
|
60
|
64
|
42
|
38
|
41
|
53
|
65
|
40
|
37
|
36
|
57
|
61
|
45
|
|
2024/11
|
37
|
45
|
71
|
32
|
35
|
41
|
60
|
115
|
91
|
53
|
47
|
39
|
55
|
70
|
58
|
51
|
39
|
33
|
59
|
65
|
46
|
51
|
60
|
91
|
85
|
31
|
39
|
33
|
33
|
31
|
|
|
2024/10
|
27
|
31
|
29
|
47
|
56
|
36
|
47
|
34
|
53
|
32
|
30
|
35
|
63
|
60
|
31
|
37
|
56
|
45
|
34
|
37
|
43
|
34
|
45
|
47
|
53
|
38
|
35
|
45
|
59
|
52
|
57
|
|
2024/09
|
30
|
34
|
26
|
37
|
30
|
28
|
27
|
28
|
47
|
31
|
37
|
41
|
42
|
25
|
26
|
30
|
30
|
30
|
43
|
21
|
25
|
41
|
32
|
50
|
35
|
44
|
35
|
50
|
58
|
27
|
|
|
2024/08
|
24
|
26
|
25
|
45
|
29
|
38
|
45
|
32
|
28
|
35
|
18
|
21
|
24
|
20
|
28
|
37
|
35
|
32
|
33
|
24
|
21
|
22
|
43
|
31
|
24
|
28
|
26
|
25
|
32
|
38
|
28
|
|
2024/07
|
51
|
56
|
36
|
39
|
37
|
47
|
43
|
73
|
69
|
66
|
58
|
72
|
66
|
50
|
53
|
34
|
31
|
26
|
27
|
40
|
52
|
42
|
30
|
26
|
23
|
25
|
29
|
23
|
18
|
24
|
27
|
|
2024/06
|
30
|
35
|
36
|
44
|
54
|
62
|
56
|
35
|
26
|
51
|
51
|
34
|
37
|
31
|
29
|
31
|
34
|
51
|
67
|
44
|
46
|
159
|
21
|
25
|
29
|
36
|
54
|
57
|
42
|
35
|
|
|
2024/05
|
43
|
55
|
68
|
85
|
72
|
81
|
56
|
74
|
54
|
86
|
118
|
51
|
55
|
64
|
50
|
50
|
73
|
77
|
50
|
42
|
61
|
70
|
52
|
38
|
38
|
29
|
30
|
34
|
45
|
28
|
28
|
|
2024/04
|
40
|
57
|
42
|
42
|
64
|
64
|
74
|
53
|
61
|
74
|
104
|
121
|
81
|
102
|
197
|
70
|
63
|
59
|
46
|
77
|
90
|
68
|
40
|
38
|
45
|
43
|
40
|
40
|
48
|
35
|
|
|
2024/03
|
41
|
35
|
42
|
44
|
40
|
38
|
42
|
43
|
51
|
108
|
55
|
38
|
44
|
49
|
44
|
192
|
41
|
40
|
42
|
42
|
77
|
63
|
65
|
32
|
39
|
45
|
111
|
234
|
79
|
61
|
46
|
|
2024/02
|
44
|
63
|
84
|
61
|
59
|
68
|
50
|
44
|
85
|
80
|
48
|
89
|
85
|
58
|
37
|
106
|
100
|
65
|
47
|
36
|
35
|
34
|
47
|
87
|
66
|
53
|
65
|
58
|
66
|
||
|
2024/01
|
65
|
83
|
61
|
67
|
51
|
54
|
38
|
58
|
44
|
50
|
57
|
44
|
53
|
49
|
59
|
85
|
71
|
35
|
44
|
45
|
37
|
32
|
38
|
45
|
59
|
41
|
49
|
59
|
40
|
83
|
49
|
|
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