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
24 Nov
Tue
25 Nov
Wed
26 Nov
Thu
27 Nov
Fri
28 Nov
Sat
29 Nov
Sun
30 Nov
Qi County Air quality rank
Wudalianchi, Heilongjiang
Bei'an, Heilongjiang
Ewenki, Inner Mongolia
Chen Barag, Inner Mongolia
Nenjiang, Heilongjiang
Sunwu, Heilongjiang
Bairin Right Banner, Inner Mongolia
Linxi, Inner Mongolia
Hexigten Banner, Inner Mongolia
Qi County, Henan
Air quality in the last 12 months (Qi County)
|
2025/10
|
29
|
13
|
28
|
27
|
15
|
10
|
31
|
42
|
11
|
10
|
19
|
17
|
21
|
34
|
37
|
47
|
15
|
32
|
45
|
40
|
52
|
67
|
93
|
94
|
72
|
87
|
94
|
64
|
76
|
84
|
184
|
|
2025/09
|
34
|
37
|
34
|
30
|
35
|
47
|
57
|
22
|
31
|
36
|
25
|
25
|
48
|
39
|
29
|
22
|
26
|
21
|
14
|
30
|
42
|
24
|
19
|
32
|
37
|
32
|
13
|
27
|
31
|
44
|
|
|
2025/08
|
34
|
28
|
37
|
35
|
41
|
29
|
25
|
25
|
18
|
27
|
25
|
22
|
30
|
27
|
32
|
32
|
33
|
31
|
36
|
27
|
29
|
38
|
30
|
30
|
30
|
40
|
32
|
37
|
33
|
37
|
23
|
|
2025/07
|
19
|
25
|
25
|
27
|
35
|
45
|
41
|
34
|
24
|
49
|
62
|
44
|
40
|
48
|
41
|
43
|
38
|
41
|
45
|
44
|
32
|
27
|
21
|
28
|
33
|
30
|
30
|
30
|
25
|
39
|
41
|
|
2025/06
|
54
|
52
|
68
|
62
|
67
|
60
|
68
|
77
|
54
|
58
|
51
|
48
|
49
|
48
|
51
|
60
|
53
|
34
|
23
|
31
|
49
|
35
|
45
|
48
|
57
|
21
|
32
|
25
|
15
|
20
|
|
|
2025/05
|
69
|
95
|
52
|
50
|
145
|
144
|
106
|
76
|
61
|
32
|
49
|
50
|
62
|
81
|
65
|
87
|
136
|
94
|
101
|
72
|
70
|
77
|
75
|
62
|
63
|
50
|
66
|
71
|
67
|
66
|
55
|
|
2025/04
|
74
|
61
|
62
|
83
|
85
|
90
|
87
|
92
|
101
|
102
|
79
|
242
|
109
|
65
|
65
|
108
|
111
|
114
|
43
|
61
|
54
|
68
|
91
|
87
|
77
|
68
|
80
|
50
|
57
|
79
|
|
|
2025/03
|
125
|
41
|
44
|
37
|
82
|
95
|
81
|
88
|
111
|
110
|
93
|
145
|
124
|
60
|
75
|
48
|
53
|
62
|
69
|
55
|
49
|
73
|
95
|
278
|
107
|
98
|
132
|
135
|
72
|
65
|
80
|
|
2025/02
|
95
|
153
|
136
|
66
|
57
|
62
|
90
|
66
|
74
|
74
|
126
|
130
|
97
|
86
|
87
|
78
|
78
|
85
|
94
|
75
|
80
|
102
|
87
|
65
|
80
|
101
|
118
|
118
|
|||
|
2025/01
|
151
|
118
|
129
|
216
|
112
|
71
|
67
|
59
|
57
|
87
|
90
|
68
|
93
|
141
|
62
|
63
|
92
|
120
|
113
|
159
|
223
|
185
|
104
|
161
|
143
|
75
|
41
|
79
|
289
|
176
|
99
|
|
2024/12
|
71
|
70
|
88
|
125
|
130
|
113
|
104
|
60
|
71
|
113
|
136
|
124
|
90
|
75
|
67
|
81
|
109
|
66
|
60
|
109
|
81
|
63
|
87
|
137
|
169
|
154
|
90
|
61
|
95
|
93
|
108
|
|
2024/11
|
99
|
93
|
125
|
69
|
58
|
90
|
70
|
60
|
64
|
82
|
135
|
137
|
125
|
82
|
89
|
70
|
48
|
54
|
46
|
76
|
103
|
139
|
80
|
58
|
44
|
48
|
72
|
54
|
53
|
76
|
|
|
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