Air Quality
Excellent
No health implications.
20
PM2.5
29
PM10
56
O3
0.6
CO
7
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Oct
39
Excellent
Sun
11 Oct
39
Excellent
Mon
12 Oct
44
Excellent
Tue
13 Oct
42
Excellent
Wed
14 Oct
47
Excellent
Thu
15 Oct
35
Excellent
Fri
16 Oct
34
Excellent
Air quality in the last 12 months (Yanjin)
|
2026/08
|
17
|
16
|
18
|
26
|
30
|
29
|
31
|
28
|
33
|
33
|
39
|
34
|
32
|
37
|
41
|
48
|
31
|
21
|
20
|
26
|
33
|
34
|
27
|
31
|
31
|
25
|
27
|
30
|
21
|
27
|
34
|
|
2026/07
|
34
|
36
|
24
|
21
|
28
|
36
|
38
|
35
|
36
|
40
|
30
|
24
|
29
|
34
|
35
|
37
|
30
|
28
|
47
|
42
|
42
|
47
|
47
|
42
|
32
|
34
|
30
|
24
|
27
|
24
|
22
|
|
2026/06
|
49
|
48
|
40
|
40
|
52
|
59
|
35
|
29
|
28
|
31
|
35
|
31
|
27
|
36
|
46
|
29
|
21
|
21
|
29
|
30
|
22
|
19
|
22
|
19
|
16
|
20
|
27
|
23
|
23
|
29
|
|
|
2026/05
|
38
|
22
|
21
|
25
|
34
|
46
|
44
|
36
|
28
|
34
|
40
|
34
|
48
|
60
|
37
|
45
|
37
|
25
|
30
|
39
|
44
|
41
|
35
|
34
|
31
|
28
|
33
|
27
|
33
|
42
|
44
|
|
2026/04
|
35
|
36
|
35
|
41
|
54
|
46
|
26
|
33
|
34
|
40
|
32
|
36
|
29
|
25
|
36
|
30
|
30
|
41
|
53
|
77
|
54
|
23
|
31
|
44
|
52
|
66
|
41
|
29
|
27
|
40
|
|
|
2026/03
|
36
|
22
|
20
|
26
|
39
|
51
|
39
|
32
|
18
|
24
|
39
|
58
|
55
|
30
|
26
|
42
|
33
|
24
|
35
|
27
|
45
|
41
|
34
|
25
|
49
|
32
|
40
|
35
|
40
|
32
|
23
|
|
2026/02
|
48
|
54
|
67
|
74
|
66
|
70
|
77
|
33
|
39
|
31
|
38
|
58
|
54
|
61
|
64
|
62
|
111
|
62
|
46
|
57
|
62
|
75
|
78
|
46
|
56
|
53
|
54
|
57
|
|||
|
2026/01
|
36
|
34
|
33
|
24
|
42
|
47
|
58
|
61
|
88
|
117
|
127
|
122
|
102
|
100
|
98
|
119
|
123
|
126
|
100
|
24
|
35
|
41
|
57
|
79
|
58
|
53
|
80
|
87
|
86
|
57
|
31
|
|
2025/12
|
102
|
111
|
78
|
50
|
59
|
73
|
51
|
83
|
75
|
58
|
88
|
83
|
30
|
61
|
68
|
79
|
65
|
90
|
104
|
50
|
52
|
58
|
47
|
62
|
58
|
80
|
83
|
96
|
91
|
69
|
50
|
|
2025/11
|
20
|
21
|
22
|
28
|
37
|
29
|
27
|
18
|
28
|
33
|
26
|
24
|
18
|
31
|
29
|
47
|
18
|
16
|
24
|
40
|
48
|
74
|
71
|
69
|
66
|
78
|
68
|
83
|
101
|
115
|
|
|
2025/10
|
16
|
25
|
41
|
32
|
25
|
23
|
22
|
22
|
34
|
50
|
41
|
19
|
13
|
27
|
33
|
39
|
26
|
16
|
26
|
16
|
9
|
19
|
21
|
29
|
26
|
23
|
23
|
46
|
24
|
25
|
29
|
|
2025/09
|
30
|
36
|
34
|
44
|
39
|
22
|
48
|
31
|
31
|
47
|
35
|
15
|
19
|
34
|
39
|
35
|
21
|
17
|
15
|
26
|
21
|
12
|
15
|
20
|
30
|
21
|
28
|
33
|
13
|
19
|
|
|
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