Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
14
PM2.5
54
*
PM10
76
O3
0.6
CO
5
SO2
6
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
30 Oct
47
Excellent
Sat
31 Oct
57
Good
Sun
1 Nov
52
Good
Mon
2 Nov
51
Good
Tue
3 Nov
50
Excellent
Wed
4 Nov
47
Excellent
Thu
5 Nov
46
Excellent
Air quality in the last 12 months (Yanji)
|
2026/08
|
23
|
12
|
11
|
20
|
30
|
28
|
23
|
21
|
19
|
20
|
16
|
17
|
13
|
16
|
15
|
16
|
21
|
23
|
23
|
21
|
23
|
23
|
27
|
25
|
24
|
24
|
22
|
20
|
20
|
22
|
19
|
|
2026/07
|
29
|
15
|
17
|
23
|
23
|
22
|
17
|
17
|
20
|
18
|
22
|
18
|
21
|
15
|
17
|
23
|
26
|
25
|
24
|
27
|
17
|
26
|
26
|
18
|
13
|
11
|
11
|
17
|
32
|
29
|
25
|
|
2026/06
|
35
|
39
|
34
|
23
|
23
|
22
|
16
|
15
|
18
|
18
|
21
|
25
|
28
|
29
|
31
|
21
|
28
|
31
|
27
|
23
|
20
|
23
|
15
|
23
|
26
|
26
|
31
|
27
|
22
|
29
|
|
|
2026/05
|
36
|
29
|
28
|
31
|
32
|
38
|
26
|
25
|
32
|
34
|
38
|
39
|
38
|
29
|
37
|
45
|
39
|
30
|
30
|
26
|
27
|
31
|
27
|
27
|
33
|
34
|
24
|
20
|
27
|
28
|
30
|
|
2026/04
|
52
|
61
|
64
|
36
|
39
|
27
|
27
|
38
|
52
|
34
|
26
|
33
|
45
|
29
|
29
|
29
|
36
|
34
|
36
|
52
|
55
|
42
|
55
|
28
|
30
|
30
|
23
|
27
|
33
|
36
|
|
|
2026/03
|
32
|
42
|
33
|
48
|
50
|
38
|
29
|
38
|
40
|
43
|
56
|
55
|
68
|
47
|
75
|
77
|
92
|
143
|
34
|
39
|
75
|
101
|
93
|
66
|
73
|
73
|
86
|
70
|
56
|
33
|
33
|
|
2026/02
|
35
|
32
|
50
|
87
|
79
|
52
|
22
|
24
|
46
|
75
|
42
|
56
|
69
|
80
|
40
|
59
|
197
|
31
|
41
|
45
|
57
|
76
|
67
|
43
|
41
|
63
|
56
|
25
|
|||
|
2026/01
|
27
|
32
|
29
|
39
|
34
|
48
|
41
|
32
|
77
|
57
|
37
|
44
|
34
|
31
|
71
|
37
|
34
|
39
|
32
|
24
|
26
|
20
|
24
|
27
|
23
|
44
|
37
|
25
|
37
|
28
|
27
|
|
2025/12
|
46
|
27
|
22
|
23
|
36
|
63
|
77
|
27
|
43
|
60
|
29
|
44
|
49
|
50
|
85
|
45
|
32
|
52
|
80
|
50
|
31
|
54
|
76
|
38
|
37
|
25
|
40
|
106
|
60
|
24
|
26
|
|
2025/11
|
28
|
33
|
37
|
45
|
57
|
51
|
47
|
42
|
44
|
24
|
47
|
63
|
37
|
65
|
61
|
44
|
27
|
26
|
45
|
39
|
32
|
55
|
77
|
121
|
111
|
88
|
85
|
41
|
45
|
33
|
|
|
2025/10
|
29
|
36
|
35
|
30
|
17
|
18
|
20
|
26
|
25
|
20
|
15
|
18
|
24
|
34
|
36
|
40
|
28
|
21
|
27
|
22
|
27
|
35
|
43
|
47
|
56
|
44
|
46
|
48
|
71
|
54
|
34
|
|
2025/09
|
18
|
23
|
29
|
26
|
34
|
21
|
24
|
29
|
27
|
22
|
17
|
28
|
33
|
33
|
20
|
29
|
15
|
17
|
21
|
20
|
20
|
28
|
24
|
18
|
24
|
23
|
23
|
20
|
27
|
28
|
|
|
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