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
17 Jan
Sun
18 Jan
Mon
19 Jan
Tue
20 Jan
Wed
21 Jan
Thu
22 Jan
Fri
23 Jan
Tongzhou, Beijing
Bairin Right Banner, Inner Mongolia
Linxi, Inner Mongolia
Hexigten Banner, Inner Mongolia
Yi County, Hebei
Changping, Beijing
Chahar Right Front Banner, Inner Mongolia
Ongniud Banner, Inner Mongolia
Daofu, Sichuan
Shicheng, Jiangxi
|
2025/11
|
33
|
41
|
41
|
19
|
20
|
28
|
39
|
36
|
19
|
12
|
41
|
18
|
22
|
32
|
39
|
48
|
49
|
27
|
25
|
33
|
37
|
43
|
53
|
49
|
55
|
60
|
56
|
55
|
47
|
50
|
|
|
2025/10
|
37
|
33
|
28
|
37
|
25
|
21
|
30
|
31
|
34
|
32
|
31
|
29
|
34
|
31
|
32
|
39
|
34
|
42
|
22
|
17
|
16
|
20
|
31
|
34
|
43
|
53
|
54
|
50
|
43
|
55
|
36
|
|
2025/09
|
22
|
20
|
24
|
27
|
26
|
29
|
27
|
14
|
16
|
16
|
14
|
24
|
22
|
23
|
28
|
26
|
23
|
23
|
20
|
20
|
23
|
28
|
27
|
21
|
22
|
23
|
29
|
32
|
35
|
38
|
|
|
2025/08
|
28
|
27
|
18
|
17
|
16
|
16
|
19
|
19
|
25
|
29
|
26
|
30
|
24
|
13
|
17
|
16
|
18
|
18
|
17
|
16
|
17
|
23
|
28
|
21
|
19
|
22
|
21
|
18
|
21
|
20
|
28
|
|
2025/07
|
23
|
22
|
26
|
31
|
28
|
27
|
30
|
37
|
26
|
16
|
20
|
18
|
19
|
21
|
27
|
30
|
34
|
34
|
18
|
12
|
13
|
12
|
20
|
18
|
22
|
27
|
19
|
19
|
23
|
24
|
27
|
|
2025/06
|
19
|
20
|
17
|
23
|
29
|
33
|
31
|
30
|
22
|
25
|
23
|
20
|
26
|
19
|
15
|
17
|
19
|
18
|
20
|
17
|
15
|
16
|
18
|
22
|
27
|
21
|
17
|
19
|
20
|
22
|
|
|
2025/05
|
44
|
45
|
52
|
46
|
22
|
27
|
44
|
30
|
17
|
39
|
27
|
32
|
39
|
35
|
36
|
27
|
25
|
16
|
18
|
20
|
24
|
28
|
24
|
35
|
46
|
43
|
45
|
27
|
14
|
20
|
27
|
|
2025/04
|
32
|
41
|
44
|
51
|
49
|
53
|
54
|
57
|
56
|
37
|
42
|
91
|
133
|
96
|
72
|
58
|
65
|
58
|
27
|
19
|
36
|
27
|
25
|
26
|
16
|
13
|
19
|
28
|
45
|
48
|
|
|
2025/03
|
33
|
29
|
31
|
15
|
17
|
19
|
33
|
31
|
43
|
44
|
45
|
38
|
28
|
17
|
11
|
24
|
45
|
35
|
39
|
36
|
40
|
44
|
48
|
59
|
66
|
72
|
54
|
54
|
21
|
12
|
22
|
|
2025/02
|
32
|
21
|
23
|
39
|
35
|
45
|
40
|
53
|
32
|
41
|
48
|
86
|
58
|
57
|
58
|
39
|
38
|
49
|
42
|
24
|
20
|
19
|
16
|
24
|
46
|
57
|
46
|
39
|
|||
|
2025/01
|
90
|
72
|
71
|
71
|
77
|
80
|
65
|
62
|
58
|
38
|
44
|
47
|
52
|
51
|
58
|
54
|
45
|
53
|
54
|
53
|
52
|
55
|
47
|
63
|
46
|
16
|
38
|
63
|
97
|
55
|
43
|
|
2024/12
|
45
|
45
|
50
|
62
|
59
|
52
|
40
|
49
|
59
|
55
|
37
|
35
|
50
|
56
|
48
|
48
|
50
|
54
|
59
|
59
|
60
|
67
|
63
|
62
|
72
|
67
|
91
|
81
|
70
|
67
|
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
|
*: primary pollution