Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
11
PM2.5
57
*
PM10
76
O3
0.4
CO
6
SO2
8
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
10 Jan
123
Light
Sun
11 Jan
82
Good
Mon
12 Jan
82
Good
Tue
13 Jan
91
Good
Wed
14 Jan
130
Light
Thu
15 Jan
90
Good
Fri
16 Jan
45
Excellent
Huixian Air quality rank
1
Oroqen, Inner Mongolia
2
Daxing'anling Prefecture, Heilongjiang
3
Tahe, Heilongjiang
4
Linxi, Inner Mongolia
5
Hexigten Banner, Inner Mongolia
6
Harqin Banner, Inner Mongolia
7
Xilinhot, Inner Mongolia
8
East Ujumqin Banner, Inner Mongolia
9
West Ujumqin Banner, Inner Mongolia
1601
Huixian, Henan
Air quality in the last 12 months (Huixian)
|
2025/11
|
76
|
55
|
77
|
135
|
94
|
147
|
68
|
67
|
72
|
86
|
100
|
121
|
78
|
91
|
86
|
94
|
47
|
40
|
47
|
56
|
65
|
65
|
66
|
82
|
66
|
125
|
154
|
122
|
99
|
102
|
|
|
2025/10
|
51
|
26
|
49
|
50
|
35
|
20
|
44
|
37
|
17
|
16
|
32
|
23
|
41
|
54
|
55
|
56
|
23
|
30
|
47
|
38
|
46
|
56
|
77
|
96
|
75
|
109
|
105
|
150
|
102
|
174
|
188
|
|
2025/09
|
49
|
43
|
31
|
37
|
35
|
55
|
62
|
54
|
36
|
44
|
35
|
33
|
56
|
54
|
47
|
39
|
27
|
26
|
20
|
46
|
48
|
21
|
33
|
44
|
54
|
51
|
26
|
53
|
47
|
62
|
|
|
2025/08
|
40
|
44
|
44
|
49
|
48
|
35
|
43
|
38
|
34
|
40
|
46
|
37
|
39
|
45
|
43
|
32
|
34
|
37
|
42
|
42
|
32
|
43
|
40
|
37
|
49
|
41
|
50
|
32
|
39
|
44
|
39
|
|
2025/07
|
21
|
28
|
31
|
38
|
32
|
33
|
41
|
45
|
48
|
59
|
62
|
55
|
49
|
49
|
48
|
48
|
38
|
46
|
50
|
51
|
38
|
44
|
22
|
22
|
34
|
37
|
42
|
39
|
42
|
40
|
41
|
|
2025/06
|
55
|
70
|
56
|
72
|
74
|
72
|
89
|
82
|
68
|
55
|
60
|
51
|
53
|
54
|
54
|
33
|
46
|
37
|
31
|
45
|
47
|
52
|
49
|
50
|
62
|
37
|
46
|
34
|
44
|
34
|
|
|
2025/05
|
66
|
87
|
51
|
51
|
130
|
131
|
98
|
85
|
61
|
39
|
53
|
55
|
68
|
72
|
43
|
66
|
127
|
75
|
88
|
71
|
83
|
62
|
78
|
59
|
64
|
62
|
63
|
66
|
65
|
64
|
58
|
|
2025/04
|
76
|
52
|
63
|
91
|
73
|
85
|
99
|
82
|
84
|
93
|
101
|
224
|
91
|
54
|
70
|
108
|
152
|
103
|
64
|
68
|
61
|
67
|
84
|
71
|
76
|
76
|
86
|
60
|
62
|
83
|
|
|
2025/03
|
112
|
66
|
42
|
47
|
91
|
92
|
86
|
83
|
92
|
93
|
98
|
130
|
127
|
66
|
79
|
44
|
52
|
59
|
69
|
54
|
55
|
64
|
94
|
236
|
284
|
142
|
109
|
160
|
67
|
64
|
66
|
|
2025/02
|
103
|
154
|
125
|
69
|
51
|
67
|
101
|
66
|
75
|
92
|
111
|
93
|
57
|
74
|
75
|
74
|
73
|
74
|
57
|
62
|
87
|
91
|
63
|
81
|
85
|
83
|
105
|
141
|
|||
|
2025/01
|
119
|
102
|
98
|
141
|
88
|
66
|
64
|
64
|
54
|
81
|
83
|
56
|
98
|
105
|
57
|
56
|
81
|
99
|
102
|
116
|
185
|
107
|
79
|
104
|
108
|
74
|
34
|
56
|
208
|
167
|
88
|
|
2024/12
|
74
|
56
|
61
|
127
|
121
|
74
|
65
|
74
|
87
|
112
|
107
|
130
|
74
|
63
|
57
|
61
|
78
|
61
|
57
|
95
|
52
|
73
|
88
|
144
|
168
|
91
|
77
|
46
|
64
|
75
|
91
|
|
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