Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
PM2.5
PM10
O3
CO
SO2
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
17 Jan
Sun
18 Jan
Mon
19 Jan
Tue
20 Jan
Wed
21 Jan
Thu
22 Jan
Fri
23 Jan
Haiyan Air quality rank
Linxi, Inner Mongolia
Hexigten Banner, Inner Mongolia
Zhengxiangbai Banner, Inner Mongolia
Zhenglan Banner, Inner Mongolia
Duolun, Inner Mongolia
Tongzhou, Beijing
Bairin Right Banner, Inner Mongolia
West Ujumqin Banner, Inner Mongolia
Songshan, Namenggu
Haiyan, Zhejiang
Air quality in the last 12 months (Haiyan)
|
2025/11
|
94
|
89
|
19
|
34
|
41
|
44
|
29
|
36
|
23
|
43
|
24
|
34
|
39
|
68
|
48
|
43
|
37
|
33
|
45
|
62
|
80
|
110
|
104
|
89
|
93
|
73
|
161
|
162
|
96
|
84
|
|
|
2025/10
|
40
|
22
|
44
|
38
|
28
|
34
|
53
|
18
|
17
|
29
|
41
|
60
|
65
|
37
|
38
|
26
|
18
|
19
|
29
|
31
|
28
|
31
|
32
|
35
|
39
|
46
|
52
|
19
|
25
|
31
|
27
|
|
2025/09
|
33
|
30
|
27
|
28
|
30
|
28
|
51
|
23
|
31
|
20
|
33
|
36
|
40
|
23
|
30
|
24
|
33
|
21
|
20
|
27
|
21
|
22
|
21
|
16
|
19
|
23
|
33
|
43
|
38
|
27
|
|
|
2025/08
|
38
|
38
|
30
|
34
|
25
|
18
|
18
|
27
|
30
|
34
|
41
|
31
|
18
|
17
|
15
|
21
|
23
|
14
|
19
|
29
|
41
|
29
|
28
|
29
|
28
|
30
|
18
|
15
|
18
|
15
|
25
|
|
2025/07
|
16
|
22
|
29
|
30
|
28
|
21
|
15
|
20
|
19
|
34
|
19
|
17
|
24
|
41
|
40
|
44
|
37
|
32
|
17
|
25
|
20
|
21
|
23
|
24
|
23
|
16
|
16
|
19
|
22
|
9
|
16
|
|
2025/06
|
16
|
17
|
34
|
47
|
34
|
43
|
50
|
27
|
27
|
20
|
25
|
19
|
19
|
24
|
12
|
18
|
45
|
45
|
33
|
22
|
27
|
23
|
21
|
28
|
34
|
32
|
29
|
27
|
24
|
16
|
|
|
2025/05
|
51
|
56
|
59
|
30
|
39
|
76
|
73
|
46
|
14
|
38
|
36
|
47
|
38
|
37
|
61
|
53
|
45
|
65
|
38
|
39
|
21
|
33
|
17
|
49
|
52
|
35
|
28
|
32
|
32
|
48
|
47
|
|
2025/04
|
43
|
60
|
63
|
44
|
59
|
74
|
61
|
59
|
66
|
66
|
65
|
136
|
101
|
86
|
52
|
55
|
60
|
62
|
61
|
64
|
41
|
42
|
45
|
69
|
52
|
40
|
34
|
52
|
38
|
42
|
|
|
2025/03
|
38
|
49
|
34
|
23
|
32
|
39
|
55
|
77
|
44
|
46
|
54
|
36
|
30
|
43
|
24
|
50
|
40
|
54
|
54
|
61
|
52
|
59
|
64
|
60
|
71
|
76
|
67
|
60
|
59
|
52
|
34
|
|
2025/02
|
32
|
58
|
78
|
63
|
44
|
52
|
59
|
37
|
41
|
55
|
36
|
81
|
58
|
46
|
87
|
76
|
79
|
41
|
53
|
43
|
30
|
59
|
83
|
84
|
111
|
108
|
99
|
51
|
|||
|
2025/01
|
71
|
61
|
63
|
53
|
85
|
98
|
79
|
76
|
44
|
45
|
65
|
73
|
90
|
91
|
56
|
54
|
72
|
81
|
95
|
135
|
145
|
76
|
48
|
43
|
34
|
47
|
50
|
45
|
88
|
59
|
43
|
|
2024/12
|
59
|
69
|
96
|
47
|
52
|
112
|
174
|
35
|
47
|
44
|
43
|
81
|
68
|
94
|
61
|
62
|
73
|
87
|
39
|
55
|
85
|
61
|
56
|
51
|
82
|
147
|
56
|
64
|
65
|
74
|
86
|
|
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
*: primary pollution