Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
41
*
PM2.5
50
PM10
102
O3
0.1
CO
5
SO2
16
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Apr
46
Excellent
Tue
30 Apr
49
Excellent
Wed
1 May
67
Good
Thu
2 May
65
Good
Fri
3 May
65
Good
Sat
4 May
56
Good
Sun
5 May
52
Good
Air quality in the last 12 months (Horqin)
|
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
|
|
2023/12
|
45
|
45
|
50
|
62
|
78
|
42
|
50
|
89
|
35
|
38
|
38
|
44
|
59
|
47
|
42
|
33
|
35
|
55
|
45
|
32
|
34
|
46
|
49
|
61
|
53
|
43
|
48
|
62
|
90
|
115
|
50
|
|
2023/11
|
42
|
61
|
32
|
58
|
175
|
114
|
39
|
75
|
60
|
32
|
39
|
35
|
38
|
46
|
74
|
39
|
45
|
40
|
34
|
49
|
60
|
64
|
29
|
34
|
49
|
53
|
47
|
37
|
39
|
33
|
|
|
2023/10
|
28
|
31
|
47
|
40
|
30
|
32
|
28
|
42
|
43
|
50
|
55
|
55
|
80
|
45
|
42
|
29
|
51
|
32
|
27
|
24
|
29
|
31
|
66
|
67
|
79
|
32
|
36
|
49
|
87
|
43
|
53
|
|
2023/09
|
35
|
34
|
46
|
40
|
37
|
36
|
47
|
53
|
36
|
36
|
42
|
25
|
34
|
43
|
55
|
43
|
40
|
31
|
21
|
29
|
30
|
29
|
30
|
39
|
32
|
39
|
39
|
28
|
43
|
27
|
|
|
2023/08
|
34
|
33
|
44
|
36
|
24
|
18
|
27
|
30
|
28
|
21
|
23
|
24
|
29
|
37
|
38
|
46
|
40
|
47
|
35
|
40
|
48
|
25
|
31
|
39
|
26
|
25
|
51
|
46
|
23
|
25
|
29
|
|
2023/07
|
43
|
63
|
50
|
42
|
41
|
46
|
48
|
33
|
30
|
27
|
84
|
71
|
42
|
28
|
25
|
26
|
33
|
42
|
55
|
46
|
44
|
38
|
25
|
25
|
40
|
51
|
54
|
38
|
41
|
26
|
28
|
|
2023/06
|
40
|
35
|
31
|
35
|
37
|
35
|
50
|
42
|
33
|
31
|
38
|
31
|
43
|
57
|
64
|
78
|
87
|
78
|
61
|
39
|
32
|
44
|
60
|
85
|
69
|
40
|
44
|
68
|
43
|
53
|
|
|
2023/05
|
41
|
211
|
79
|
55
|
49
|
44
|
42
|
47
|
35
|
42
|
50
|
65
|
56
|
73
|
59
|
72
|
66
|
47
|
117
|
447
|
106
|
53
|
59
|
94
|
77
|
49
|
74
|
43
|
33
|
36
|
46
|
|
2023/04
|
112
|
80
|
46
|
38
|
47
|
76
|
63
|
39
|
85
|
223
|
280
|
82
|
114
|
74
|
82
|
51
|
86
|
62
|
90
|
123
|
96
|
56
|
41
|
51
|
58
|
47
|
89
|
65
|
49
|
40
|
|
|
2023/03
|
46
|
40
|
38
|
64
|
136
|
69
|
77
|
45
|
59
|
147
|
38
|
39
|
53
|
118
|
58
|
34
|
39
|
42
|
55
|
98
|
127
|
345
|
151
|
35
|
42
|
41
|
51
|
53
|
75
|
56
|
109
|
|
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