Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Only very few hypersensitive people should reduce outdoor activities.
Today
20 Mar
Fri
21 Mar
Sat
22 Mar
Sun
23 Mar
Mon
24 Mar
Tue
25 Mar
Wed
26 Mar
Linxi, Inner Mongolia
Huairou, Beijing
Bairin Right Banner, Inner Mongolia
Hexigten Banner, Inner Mongolia
Duolun, Inner Mongolia
Fengning, Hebei
Yanqing, Beijing
West Ujumqin Banner, Inner Mongolia
Zhenglan Banner, Inner Mongolia
Huinong, Ningxia
2025/02
|
69
|
26
|
33
|
33
|
44
|
101
|
58
|
36
|
56
|
95
|
115
|
55
|
74
|
84
|
75
|
77
|
73
|
54
|
42
|
43
|
63
|
47
|
30
|
42
|
74
|
88
|
80
|
72
|
|||
2025/01
|
77
|
46
|
58
|
92
|
64
|
55
|
40
|
33
|
39
|
49
|
60
|
64
|
184
|
38
|
45
|
76
|
62
|
103
|
118
|
120
|
107
|
92
|
79
|
110
|
90
|
56
|
51
|
80
|
122
|
102
|
83
|
2024/12
|
59
|
51
|
70
|
31
|
29
|
33
|
41
|
46
|
67
|
69
|
100
|
55
|
46
|
97
|
154
|
93
|
135
|
36
|
59
|
46
|
27
|
42
|
81
|
90
|
62
|
44
|
40
|
115
|
98
|
95
|
82
|
2024/11
|
74
|
90
|
46
|
46
|
66
|
66
|
95
|
87
|
68
|
74
|
59
|
42
|
113
|
66
|
100
|
47
|
39
|
41
|
98
|
113
|
74
|
58
|
87
|
78
|
58
|
131
|
91
|
31
|
50
|
64
|
|
2024/10
|
64
|
35
|
41
|
32
|
44
|
52
|
35
|
54
|
61
|
48
|
63
|
41
|
69
|
86
|
55
|
60
|
53
|
61
|
29
|
48
|
43
|
33
|
64
|
59
|
63
|
43
|
73
|
91
|
61
|
49
|
42
|
2024/09
|
43
|
29
|
42
|
39
|
57
|
32
|
18
|
45
|
67
|
53
|
36
|
42
|
27
|
15
|
25
|
44
|
52
|
69
|
94
|
28
|
22
|
25
|
39
|
55
|
36
|
42
|
66
|
68
|
40
|
74
|
|
2024/08
|
43
|
36
|
51
|
42
|
39
|
30
|
21
|
22
|
132
|
64
|
41
|
29
|
26
|
28
|
53
|
46
|
33
|
33
|
33
|
43
|
38
|
39
|
38
|
36
|
26
|
26
|
20
|
23
|
34
|
32
|
53
|
2024/07
|
53
|
44
|
42
|
53
|
74
|
49
|
32
|
41
|
62
|
52
|
68
|
61
|
55
|
51
|
32
|
46
|
25
|
28
|
34
|
105
|
183
|
79
|
107
|
177
|
68
|
41
|
30
|
29
|
31
|
41
|
45
|
2024/06
|
48
|
30
|
22
|
25
|
48
|
47
|
52
|
50
|
42
|
46
|
58
|
63
|
97
|
39
|
36
|
34
|
53
|
47
|
50
|
53
|
54
|
163
|
140
|
245
|
81
|
68
|
39
|
48
|
43
|
52
|
|
2024/05
|
33
|
45
|
34
|
36
|
52
|
59
|
44
|
60
|
45
|
170
|
89
|
45
|
40
|
203
|
66
|
111
|
100
|
99
|
288
|
80
|
70
|
64
|
77
|
104
|
81
|
33
|
27
|
46
|
88
|
57
|
28
|
2024/04
|
177
|
85
|
49
|
71
|
52
|
48
|
52
|
59
|
61
|
57
|
59
|
68
|
194
|
278
|
102
|
67
|
88
|
82
|
135
|
42
|
123
|
208
|
74
|
92
|
84
|
90
|
90
|
105
|
55
|
30
|
|
2024/03
|
41
|
64
|
70
|
90
|
71
|
110
|
81
|
53
|
85
|
90
|
62
|
55
|
74
|
92
|
199
|
116
|
65
|
94
|
55
|
54
|
106
|
136
|
77
|
70
|
68
|
65
|
99
|
174
|
73
|
69
|
64
|
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
|
*: primary pollution