Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
67
*
PM2.5
124
PM10
63
O3
0.9
CO
10
SO2
55
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Nov
97
Good
Sun
30 Nov
121
Light
Mon
1 Dec
65
Good
Tue
2 Dec
64
Good
Wed
3 Dec
67
Good
Thu
4 Dec
71
Good
Fri
5 Dec
25
Excellent
Siyang Air quality rank
1
Xilinhot, Inner Mongolia
2
Xilingol League, Namenggu
3
Linxi, Inner Mongolia
4
Bairin Right Banner, Inner Mongolia
5
East Ujumqin Banner, Inner Mongolia
6
West Ujumqin Banner, Inner Mongolia
7
Bairin Left Banner, Inner Mongolia
8
Ongniud Banner, Inner Mongolia
9
Ar Horqin Banner, Inner Mongolia
2056
Siyang, Jiangsu
Air quality in the last 12 months (Siyang)
|
2025/10
|
42
|
33
|
20
|
33
|
44
|
55
|
33
|
36
|
27
|
57
|
63
|
28
|
18
|
45
|
23
|
20
|
28
|
24
|
30
|
28
|
25
|
32
|
41
|
50
|
67
|
77
|
59
|
44
|
34
|
30
|
79
|
|
2025/09
|
21
|
22
|
27
|
26
|
34
|
33
|
49
|
34
|
28
|
27
|
28
|
22
|
26
|
32
|
40
|
38
|
18
|
18
|
14
|
28
|
36
|
21
|
34
|
15
|
30
|
26
|
26
|
35
|
51
|
44
|
|
|
2025/08
|
14
|
11
|
26
|
32
|
24
|
37
|
24
|
25
|
24
|
13
|
13
|
19
|
24
|
32
|
29
|
31
|
34
|
35
|
36
|
32
|
43
|
37
|
30
|
23
|
16
|
24
|
28
|
35
|
39
|
30
|
14
|
|
2025/07
|
33
|
27
|
36
|
35
|
38
|
39
|
42
|
17
|
26
|
52
|
45
|
33
|
37
|
27
|
40
|
37
|
32
|
44
|
32
|
26
|
20
|
25
|
22
|
23
|
28
|
26
|
25
|
17
|
22
|
21
|
16
|
|
2025/06
|
30
|
14
|
52
|
66
|
65
|
61
|
45
|
45
|
36
|
48
|
46
|
33
|
53
|
31
|
35
|
55
|
40
|
49
|
22
|
12
|
21
|
39
|
33
|
32
|
34
|
58
|
29
|
25
|
18
|
21
|
|
|
2025/05
|
57
|
62
|
45
|
42
|
34
|
66
|
65
|
45
|
13
|
27
|
45
|
47
|
53
|
68
|
75
|
39
|
70
|
55
|
76
|
62
|
44
|
63
|
65
|
58
|
53
|
59
|
56
|
49
|
46
|
56
|
68
|
|
2025/04
|
56
|
54
|
44
|
76
|
62
|
61
|
65
|
79
|
83
|
67
|
78
|
138
|
80
|
61
|
49
|
60
|
68
|
79
|
83
|
50
|
45
|
54
|
76
|
81
|
59
|
49
|
55
|
48
|
55
|
61
|
|
|
2025/03
|
97
|
36
|
37
|
58
|
88
|
70
|
80
|
102
|
98
|
74
|
119
|
141
|
87
|
54
|
46
|
39
|
50
|
42
|
49
|
61
|
57
|
59
|
73
|
98
|
100
|
86
|
111
|
103
|
76
|
56
|
57
|
|
2025/02
|
66
|
99
|
105
|
65
|
59
|
51
|
52
|
37
|
53
|
69
|
90
|
107
|
52
|
88
|
108
|
109
|
47
|
52
|
49
|
40
|
44
|
63
|
55
|
61
|
83
|
118
|
148
|
150
|
|||
|
2025/01
|
86
|
141
|
70
|
83
|
150
|
90
|
57
|
78
|
44
|
53
|
84
|
114
|
103
|
138
|
61
|
71
|
114
|
118
|
153
|
167
|
180
|
104
|
53
|
41
|
45
|
100
|
43
|
66
|
123
|
108
|
99
|
|
2024/12
|
83
|
111
|
54
|
92
|
148
|
185
|
125
|
45
|
64
|
94
|
70
|
58
|
102
|
68
|
81
|
99
|
142
|
56
|
71
|
98
|
95
|
58
|
75
|
105
|
132
|
108
|
73
|
69
|
71
|
109
|
85
|
|
2024/11
|
48
|
92
|
111
|
71
|
44
|
57
|
41
|
40
|
49
|
49
|
71
|
89
|
93
|
71
|
67
|
57
|
33
|
31
|
30
|
50
|
83
|
76
|
36
|
44
|
30
|
44
|
63
|
60
|
59
|
72
|
|
|
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