Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
45
*
PM2.5
65
PM10
22
O3
0.8
CO
13
SO2
46
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
7 Nov
43
Excellent
Fri
8 Nov
46
Excellent
Sat
9 Nov
43
Excellent
Sun
10 Nov
51
Good
Mon
11 Nov
47
Excellent
Tue
12 Nov
46
Excellent
Wed
13 Nov
45
Excellent
Air quality in the last 12 months (Yanji)
|
2024/10
|
10
|
23
|
37
|
35
|
38
|
51
|
25
|
44
|
46
|
38
|
30
|
44
|
41
|
42
|
27
|
25
|
38
|
42
|
24
|
22
|
50
|
49
|
20
|
37
|
53
|
71
|
32
|
30
|
35
|
53
|
60
|
|
2024/09
|
34
|
22
|
23
|
22
|
24
|
23
|
37
|
30
|
29
|
26
|
35
|
29
|
21
|
13
|
21
|
25
|
22
|
29
|
46
|
17
|
15
|
17
|
25
|
26
|
28
|
26
|
33
|
31
|
30
|
33
|
|
|
2024/08
|
23
|
24
|
25
|
12
|
10
|
15
|
26
|
33
|
30
|
21
|
10
|
12
|
22
|
26
|
24
|
16
|
14
|
19
|
23
|
9
|
15
|
19
|
16
|
30
|
35
|
30
|
21
|
24
|
25
|
23
|
18
|
|
2024/07
|
37
|
34
|
12
|
33
|
43
|
21
|
14
|
36
|
47
|
65
|
67
|
76
|
53
|
46
|
40
|
34
|
23
|
17
|
32
|
39
|
33
|
27
|
27
|
17
|
19
|
11
|
25
|
17
|
19
|
23
|
21
|
|
2024/06
|
16
|
18
|
25
|
20
|
20
|
22
|
19
|
17
|
21
|
24
|
30
|
27
|
22
|
11
|
18
|
30
|
35
|
24
|
34
|
38
|
30
|
10
|
9
|
15
|
15
|
32
|
36
|
48
|
33
|
32
|
|
|
2024/05
|
34
|
53
|
57
|
48
|
38
|
30
|
31
|
30
|
42
|
39
|
37
|
31
|
43
|
47
|
19
|
25
|
32
|
48
|
21
|
13
|
22
|
37
|
30
|
19
|
20
|
15
|
13
|
21
|
26
|
18
|
18
|
|
2024/04
|
69
|
58
|
53
|
32
|
32
|
48
|
53
|
49
|
43
|
50
|
50
|
51
|
44
|
48
|
36
|
169
|
58
|
49
|
52
|
81
|
42
|
21
|
15
|
17
|
52
|
63
|
51
|
27
|
19
|
28
|
|
|
2024/03
|
50
|
39
|
36
|
36
|
41
|
36
|
37
|
32
|
23
|
49
|
66
|
33
|
43
|
51
|
64
|
52
|
35
|
37
|
36
|
29
|
27
|
30
|
37
|
40
|
21
|
35
|
42
|
41
|
90
|
46
|
49
|
|
2024/02
|
32
|
36
|
33
|
40
|
41
|
44
|
35
|
41
|
95
|
204
|
80
|
75
|
75
|
95
|
37
|
41
|
53
|
62
|
32
|
25
|
23
|
26
|
32
|
56
|
72
|
42
|
42
|
43
|
52
|
||
|
2024/01
|
87
|
91
|
96
|
95
|
47
|
38
|
29
|
61
|
44
|
51
|
53
|
29
|
45
|
37
|
25
|
43
|
48
|
34
|
34
|
31
|
21
|
34
|
24
|
31
|
28
|
47
|
55
|
69
|
79
|
77
|
53
|
|
2023/12
|
31
|
47
|
43
|
99
|
94
|
94
|
26
|
44
|
35
|
20
|
22
|
26
|
29
|
22
|
41
|
25
|
23
|
34
|
56
|
28
|
34
|
27
|
61
|
91
|
76
|
44
|
47
|
70
|
84
|
116
|
65
|
|
2023/11
|
43
|
39
|
37
|
38
|
42
|
20
|
28
|
27
|
28
|
27
|
31
|
27
|
31
|
53
|
64
|
57
|
34
|
34
|
36
|
37
|
65
|
84
|
29
|
21
|
29
|
37
|
43
|
29
|
31
|
27
|
|
|
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