Air Quality
Excellent
No health implications.
29
PM2.5
36
PM10
58
O3
0.6
CO
12
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Jun
70
Good
Mon
15 Jun
72
Good
Tue
16 Jun
74
Good
Wed
17 Jun
59
Good
Thu
18 Jun
44
Excellent
Fri
19 Jun
48
Excellent
Sat
20 Jun
24
Excellent
Air quality in the last 12 months (Yanjin)
|
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
|
|
|
2025/08
|
34
|
34
|
38
|
47
|
42
|
32
|
27
|
36
|
30
|
21
|
12
|
24
|
28
|
37
|
36
|
35
|
32
|
24
|
24
|
34
|
25
|
18
|
17
|
16
|
21
|
24
|
29
|
34
|
18
|
18
|
21
|
|
2025/07
|
23
|
23
|
26
|
22
|
14
|
19
|
26
|
32
|
22
|
17
|
19
|
24
|
31
|
30
|
34
|
39
|
38
|
35
|
24
|
20
|
19
|
16
|
15
|
15
|
21
|
20
|
20
|
32
|
33
|
34
|
30
|
|
2025/06
|
22
|
14
|
28
|
35
|
43
|
49
|
53
|
34
|
42
|
37
|
37
|
39
|
43
|
45
|
28
|
30
|
34
|
21
|
19
|
28
|
21
|
24
|
33
|
25
|
14
|
17
|
28
|
29
|
25
|
14
|
|
|
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