Sichuan - China   2025-03-18   Tuesday   26.68N, 101.85E

Yanbian Prefecture

Sichuan - China
2025-03-18

Air Quality

Excellent

No health implications.

14

PM2.5

21

PM10

55

O3

0.5

CO

10

SO2

19

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

18 Mar

56 Good

Wed

19 Mar

53 Good

Thu

20 Mar

51 Good

Fri

21 Mar

56 Good

Sat

22 Mar

58 Good

Sun

23 Mar

57 Good

Mon

24 Mar

32 Excellent

Monthly Average AQI (Yanbian Prefecture)

2020/03 - 2025/02

Air quality in the last 12 months (Yanbian Prefecture)

2025/02
61
56
28
46
60
55
39
40
47
41
33
35
44
47
35
41
37
44
47
38
42
38
43
47
39
40
41
38
2025/01
59
56
61
62
52
64
60
38
53
59
29
54
54
56
48
73
67
72
66
78
69
62
78
59
43
32
42
50
58
75
48
2024/12
52
54
53
47
49
51
48
50
47
42
48
55
50
40
44
61
56
58
48
49
59
49
49
57
65
63
66
68
67
55
50
2024/11
42
29
40
35
33
45
37
17
29
36
40
43
42
45
52
49
47
46
57
48
52
33
37
43
44
41
42
37
37
40
2024/10
18
31
37
42
29
23
22
28
29
29
25
34
45
31
29
30
41
47
50
45
37
33
30
36
47
46
23
41
51
47
42
2024/09
35
27
34
37
22
21
37
39
38
24
30
30
35
39
46
26
29
38
48
50
49
40
27
49
46
38
56
34
31
34
2024/08
46
51
42
34
38
36
31
32
30
24
41
47
46
54
56
48
45
36
41
43
46
54
44
44
43
33
28
45
54
53
42
2024/07
33
31
28
22
22
29
22
20
25
29
24
30
26
32
26
35
32
35
33
27
38
45
51
42
31
42
51
46
25
18
42
2024/06
33
47
32
30
19
35
25
23
18
35
32
20
30
24
30
43
26
33
34
32
39
40
28
24
34
41
41
30
37
43
2024/05
51
46
37
46
54
49
46
45
49
49
35
21
24
35
22
35
46
39
25
24
33
41
34
35
25
20
22
34
24
30
22
2024/04
23
39
42
43
46
57
41
41
45
39
42
46
38
51
52
48
55
39
46
44
29
39
53
38
33
45
39
50
34
47
2024/03
34
40
33
33
28
27
31
28
27
38
41
61
55
48
45
44
48
39
51
58
59
36
22
26
37
42
31
39
45
43
37
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