Air Quality
Excellent
No health implications.
29
PM2.5
39
PM10
64
O3
0.8
CO
6
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Sep
62
Good
Wed
1 Oct
62
Good
Thu
2 Oct
86
Good
Fri
3 Oct
63
Good
Sat
4 Oct
52
Good
Sun
5 Oct
48
Excellent
Mon
6 Oct
17
Excellent
Air quality in the last 12 months (Horqin Left Rear Banner)
|
2025/08
|
35
|
39
|
24
|
20
|
26
|
21
|
22
|
27
|
27
|
22
|
25
|
31
|
28
|
32
|
44
|
33
|
21
|
27
|
39
|
34
|
32
|
23
|
33
|
21
|
22
|
24
|
31
|
19
|
25
|
43
|
40
|
|
2025/07
|
49
|
45
|
32
|
31
|
47
|
23
|
28
|
40
|
38
|
39
|
43
|
37
|
24
|
23
|
24
|
23
|
19
|
21
|
33
|
21
|
24
|
36
|
28
|
27
|
31
|
32
|
32
|
26
|
27
|
18
|
26
|
|
2025/06
|
27
|
47
|
32
|
24
|
37
|
32
|
24
|
40
|
37
|
25
|
31
|
46
|
35
|
37
|
40
|
24
|
33
|
43
|
36
|
25
|
24
|
35
|
41
|
56
|
43
|
45
|
47
|
32
|
51
|
30
|
|
|
2025/05
|
40
|
34
|
42
|
35
|
44
|
44
|
54
|
70
|
45
|
45
|
57
|
86
|
72
|
78
|
70
|
62
|
42
|
44
|
50
|
54
|
68
|
70
|
37
|
58
|
44
|
54
|
71
|
76
|
62
|
73
|
60
|
|
2025/04
|
90
|
54
|
67
|
67
|
44
|
68
|
86
|
50
|
71
|
70
|
93
|
41
|
29
|
37
|
57
|
74
|
84
|
34
|
39
|
59
|
59
|
29
|
51
|
78
|
76
|
132
|
38
|
43
|
71
|
46
|
|
|
2025/03
|
84
|
41
|
50
|
72
|
83
|
52
|
79
|
93
|
147
|
140
|
139
|
179
|
45
|
45
|
45
|
42
|
64
|
48
|
58
|
63
|
58
|
93
|
194
|
66
|
93
|
131
|
51
|
40
|
35
|
38
|
57
|
|
2025/02
|
87
|
93
|
41
|
35
|
40
|
63
|
50
|
37
|
46
|
75
|
98
|
43
|
65
|
70
|
104
|
55
|
39
|
31
|
35
|
37
|
39
|
38
|
41
|
63
|
87
|
66
|
97
|
123
|
|||
|
2025/01
|
43
|
36
|
48
|
78
|
106
|
82
|
36
|
37
|
35
|
54
|
93
|
111
|
76
|
53
|
46
|
49
|
67
|
84
|
51
|
69
|
51
|
85
|
98
|
95
|
88
|
116
|
112
|
64
|
73
|
52
|
67
|
|
2024/12
|
58
|
33
|
44
|
41
|
48
|
33
|
41
|
50
|
63
|
44
|
37
|
58
|
47
|
43
|
36
|
35
|
36
|
46
|
66
|
68
|
43
|
42
|
40
|
59
|
81
|
42
|
39
|
41
|
69
|
63
|
47
|
|
2024/11
|
43
|
54
|
80
|
32
|
43
|
48
|
69
|
121
|
92
|
59
|
50
|
47
|
67
|
62
|
58
|
43
|
34
|
31
|
65
|
76
|
52
|
51
|
80
|
101
|
82
|
31
|
48
|
42
|
46
|
51
|
|
|
2024/10
|
27
|
36
|
33
|
53
|
71
|
44
|
47
|
47
|
60
|
35
|
42
|
38
|
70
|
57
|
31
|
44
|
66
|
50
|
31
|
42
|
40
|
32
|
45
|
56
|
84
|
48
|
35
|
58
|
78
|
58
|
78
|
|
2024/09
|
25
|
25
|
36
|
35
|
25
|
32
|
32
|
36
|
50
|
27
|
38
|
34
|
42
|
21
|
27
|
40
|
35
|
33
|
50
|
18
|
24
|
36
|
38
|
54
|
33
|
47
|
41
|
54
|
56
|
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