No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
19 Apr
Sun
20 Apr
Mon
21 Apr
Tue
22 Apr
Wed
23 Apr
Thu
24 Apr
Fri
25 Apr
Ongniud Banner, Inner Mongolia
Bairin Right Banner, Inner Mongolia
Linxi, Inner Mongolia
West Ujumqin Banner, Inner Mongolia
Cheng'an, Hebei
Wulingyuan, Hunan
Bairin Left Banner, Inner Mongolia
Hexigten Banner, Inner Mongolia
Linzhang, Hebei
Harbin, Heilongjiang
岭北
2014
PM2.5
17
PM10
58
O3
0.8
CO
16
SO2
13
NO2
松北商大
2215
PM2.5
19
PM10
46
O3
0.5
CO
18
SO2
20
NO2
南岗学府路
2513
PM2.5
25
PM10
49
O3
0.5
CO
7
SO2
20
NO2
道外承德广场
2517
PM2.5
24
PM10
38
O3
0.4
CO
6
SO2
30
NO2
香坊红旗大街
2618
PM2.5
22
PM10
58
O3
0.5
CO
11
SO2
20
NO2
动力和平路
1611
PM2.5
11
PM10
48
O3
0.5
CO
8
SO2
18
NO2
省农科院
5425
PM2.5
58 *
PM10
36
O3
0.6
CO
9
SO2
24
NO2
2025/02
|
117
|
159
|
116
|
68
|
81
|
84
|
43
|
34
|
70
|
123
|
148
|
105
|
66
|
51
|
99
|
45
|
34
|
36
|
56
|
50
|
44
|
51
|
58
|
56
|
55
|
42
|
86
|
82
|
|||
2025/01
|
120
|
123
|
61
|
132
|
125
|
124
|
163
|
54
|
94
|
133
|
186
|
185
|
138
|
223
|
68
|
55
|
87
|
80
|
187
|
279
|
215
|
130
|
194
|
267
|
289
|
242
|
82
|
53
|
85
|
46
|
94
|
2024/12
|
64
|
25
|
25
|
33
|
46
|
36
|
47
|
66
|
107
|
101
|
40
|
75
|
101
|
60
|
40
|
52
|
65
|
75
|
93
|
143
|
98
|
55
|
75
|
58
|
58
|
36
|
50
|
53
|
68
|
107
|
114
|
2024/11
|
81
|
84
|
126
|
55
|
74
|
98
|
147
|
126
|
126
|
87
|
267
|
128
|
157
|
144
|
198
|
51
|
35
|
37
|
110
|
147
|
198
|
35
|
91
|
76
|
128
|
63
|
27
|
46
|
31
|
52
|
|
2024/10
|
22
|
30
|
38
|
42
|
52
|
29
|
52
|
67
|
53
|
29
|
34
|
38
|
60
|
56
|
17
|
27
|
61
|
49
|
23
|
44
|
39
|
41
|
45
|
69
|
73
|
84
|
72
|
56
|
61
|
68
|
78
|
2024/09
|
19
|
20
|
29
|
29
|
20
|
23
|
28
|
28
|
41
|
27
|
27
|
32
|
27
|
29
|
34
|
37
|
36
|
43
|
41
|
26
|
42
|
46
|
43
|
40
|
35
|
52
|
54
|
47
|
46
|
24
|
|
2024/08
|
18
|
16
|
27
|
34
|
25
|
30
|
38
|
33
|
37
|
48
|
23
|
19
|
27
|
33
|
38
|
50
|
55
|
46
|
20
|
21
|
29
|
18
|
27
|
47
|
34
|
25
|
27
|
37
|
41
|
36
|
25
|
2024/07
|
46
|
55
|
43
|
19
|
34
|
46
|
71
|
63
|
60
|
81
|
95
|
59
|
61
|
67
|
68
|
56
|
28
|
31
|
45
|
46
|
31
|
45
|
25
|
44
|
34
|
21
|
20
|
20
|
19
|
29
|
27
|
2024/06
|
22
|
36
|
29
|
28
|
43
|
43
|
48
|
33
|
23
|
28
|
45
|
31
|
32
|
23
|
12
|
18
|
19
|
33
|
54
|
51
|
38
|
10
|
10
|
12
|
22
|
41
|
52
|
58
|
50
|
55
|
|
2024/05
|
58
|
57
|
87
|
89
|
71
|
66
|
49
|
59
|
35
|
39
|
33
|
27
|
39
|
23
|
22
|
42
|
47
|
40
|
30
|
34
|
54
|
55
|
31
|
27
|
40
|
13
|
15
|
29
|
31
|
14
|
14
|
2024/04
|
47
|
62
|
56
|
46
|
66
|
76
|
41
|
36
|
77
|
162
|
158
|
120
|
80
|
82
|
122
|
58
|
49
|
56
|
51
|
161
|
153
|
184
|
68
|
86
|
52
|
43
|
44
|
55
|
90
|
73
|
|
2024/03
|
35
|
43
|
53
|
46
|
53
|
57
|
70
|
34
|
56
|
89
|
89
|
49
|
56
|
47
|
42
|
36
|
23
|
31
|
42
|
33
|
45
|
45
|
57
|
26
|
46
|
77
|
60
|
160
|
55
|
42
|
40
|
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