Air Quality
Good
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.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Nov
Mon
25 Nov
Tue
26 Nov
Wed
27 Nov
Thu
28 Nov
Fri
29 Nov
Sat
30 Nov
Yanbian Prefecture Air quality rank
Real-time AQI (Monitoring Station in Yanbian Prefecture)
妇幼医院
5740 *
PM2.5
46
PM10
9
O3
0.9
CO
10
SO2
40
NO2
延边医院
137104 *
PM2.5
126
PM10
18
O3
1.8
CO
10
SO2
48
NO2
朝阳川镇医院
8764 *
PM2.5
81
PM10
9
O3
1.3
CO
9
SO2
38
NO2
Air quality in the last 12 months (Yanbian Prefecture)
|
2024/10
|
9
|
20
|
28
|
28
|
31
|
46
|
19
|
33
|
37
|
34
|
29
|
36
|
36
|
36
|
22
|
22
|
37
|
36
|
27
|
25
|
44
|
47
|
18
|
33
|
43
|
56
|
33
|
28
|
34
|
45
|
54
|
|
2024/09
|
29
|
17
|
22
|
25
|
20
|
18
|
27
|
22
|
27
|
21
|
25
|
22
|
19
|
13
|
18
|
23
|
20
|
25
|
38
|
14
|
13
|
14
|
22
|
22
|
25
|
22
|
27
|
26
|
27
|
30
|
|
|
2024/08
|
22
|
22
|
21
|
13
|
12
|
15
|
20
|
28
|
26
|
21
|
10
|
10
|
21
|
27
|
23
|
17
|
16
|
21
|
22
|
8
|
13
|
16
|
14
|
29
|
36
|
28
|
19
|
21
|
26
|
23
|
17
|
|
2024/07
|
34
|
31
|
13
|
27
|
34
|
22
|
12
|
33
|
45
|
56
|
61
|
71
|
56
|
46
|
40
|
32
|
22
|
16
|
27
|
36
|
28
|
24
|
21
|
16
|
18
|
10
|
19
|
15
|
15
|
20
|
21
|
|
2024/06
|
14
|
15
|
19
|
22
|
21
|
21
|
22
|
19
|
17
|
20
|
31
|
25
|
21
|
12
|
16
|
23
|
31
|
21
|
35
|
33
|
31
|
9
|
8
|
17
|
11
|
24
|
32
|
48
|
37
|
30
|
|
|
2024/05
|
29
|
50
|
56
|
46
|
42
|
26
|
28
|
26
|
39
|
36
|
34
|
31
|
41
|
45
|
16
|
23
|
30
|
50
|
20
|
10
|
20
|
36
|
30
|
18
|
18
|
14
|
14
|
17
|
22
|
17
|
16
|
|
2024/04
|
75
|
62
|
54
|
32
|
32
|
49
|
53
|
49
|
42
|
52
|
49
|
47
|
45
|
49
|
40
|
177
|
59
|
49
|
51
|
79
|
44
|
27
|
15
|
15
|
53
|
63
|
49
|
26
|
19
|
23
|
|
|
2024/03
|
59
|
43
|
39
|
41
|
39
|
37
|
37
|
38
|
27
|
49
|
69
|
33
|
46
|
52
|
95
|
52
|
39
|
36
|
36
|
29
|
26
|
34
|
31
|
36
|
23
|
34
|
42
|
49
|
89
|
49
|
52
|
|
2024/02
|
34
|
32
|
31
|
37
|
40
|
37
|
36
|
38
|
63
|
141
|
62
|
64
|
74
|
80
|
38
|
41
|
51
|
67
|
35
|
25
|
24
|
29
|
35
|
63
|
82
|
47
|
48
|
49
|
54
|
||
|
2024/01
|
86
|
86
|
81
|
89
|
46
|
34
|
29
|
51
|
42
|
49
|
49
|
29
|
42
|
39
|
26
|
41
|
44
|
34
|
34
|
31
|
20
|
33
|
23
|
29
|
29
|
43
|
55
|
61
|
68
|
75
|
52
|
|
2023/12
|
32
|
44
|
43
|
85
|
88
|
85
|
25
|
46
|
36
|
21
|
21
|
26
|
36
|
24
|
30
|
25
|
24
|
35
|
47
|
33
|
34
|
33
|
53
|
77
|
75
|
41
|
45
|
57
|
77
|
99
|
68
|
|
2023/11
|
39
|
37
|
34
|
36
|
37
|
17
|
23
|
27
|
25
|
21
|
23
|
26
|
24
|
40
|
52
|
51
|
28
|
32
|
31
|
34
|
56
|
76
|
27
|
20
|
25
|
33
|
42
|
27
|
27
|
26
|
|
|
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
*: primary pollution