Air Quality
Excellent
No health implications.
6
PM2.5
19
PM10
37
O3
0.6
CO
6
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 May
48
Excellent
Mon
25 May
49
Excellent
Tue
26 May
53
Good
Wed
27 May
45
Excellent
Thu
28 May
48
Excellent
Fri
29 May
25
Excellent
Sat
30 May
15
Excellent
Air quality in the last 12 months (Yanling)
|
2026/04
|
30
|
36
|
22
|
39
|
51
|
31
|
29
|
38
|
43
|
40
|
36
|
30
|
36
|
31
|
23
|
29
|
35
|
40
|
46
|
51
|
23
|
16
|
24
|
36
|
41
|
50
|
58
|
46
|
25
|
29
|
|
|
2026/03
|
15
|
21
|
33
|
55
|
50
|
48
|
55
|
61
|
28
|
55
|
43
|
45
|
48
|
52
|
83
|
80
|
55
|
35
|
27
|
25
|
32
|
45
|
42
|
23
|
46
|
39
|
29
|
34
|
43
|
30
|
24
|
|
2026/02
|
43
|
49
|
56
|
66
|
79
|
72
|
47
|
52
|
55
|
56
|
46
|
58
|
63
|
59
|
56
|
35
|
72
|
65
|
54
|
34
|
50
|
61
|
55
|
35
|
41
|
28
|
17
|
23
|
|||
|
2026/01
|
37
|
39
|
49
|
63
|
49
|
62
|
58
|
54
|
56
|
66
|
73
|
78
|
88
|
74
|
85
|
92
|
99
|
108
|
73
|
21
|
42
|
54
|
68
|
54
|
78
|
71
|
94
|
64
|
56
|
52
|
30
|
|
2025/12
|
61
|
87
|
84
|
65
|
72
|
78
|
82
|
89
|
93
|
102
|
82
|
99
|
27
|
41
|
48
|
53
|
60
|
87
|
74
|
63
|
109
|
77
|
62
|
34
|
49
|
54
|
58
|
62
|
69
|
92
|
115
|
|
2025/11
|
48
|
46
|
31
|
28
|
30
|
29
|
48
|
20
|
12
|
15
|
39
|
53
|
42
|
48
|
49
|
53
|
65
|
30
|
32
|
35
|
42
|
52
|
58
|
56
|
53
|
61
|
63
|
70
|
63
|
57
|
|
|
2025/10
|
48
|
35
|
24
|
40
|
30
|
18
|
34
|
42
|
45
|
46
|
49
|
70
|
90
|
57
|
65
|
59
|
60
|
40
|
17
|
12
|
18
|
26
|
37
|
44
|
51
|
76
|
74
|
68
|
76
|
83
|
61
|
|
2025/09
|
22
|
23
|
26
|
24
|
24
|
25
|
38
|
19
|
12
|
14
|
15
|
19
|
20
|
30
|
32
|
25
|
24
|
33
|
34
|
17
|
19
|
23
|
31
|
15
|
17
|
21
|
28
|
39
|
41
|
45
|
|
|
2025/08
|
26
|
23
|
14
|
16
|
14
|
12
|
12
|
15
|
21
|
29
|
28
|
28
|
23
|
20
|
11
|
19
|
19
|
17
|
13
|
16
|
20
|
18
|
21
|
17
|
17
|
19
|
21
|
20
|
21
|
20
|
21
|
|
2025/07
|
14
|
13
|
20
|
25
|
30
|
30
|
35
|
31
|
28
|
18
|
18
|
17
|
25
|
22
|
19
|
21
|
24
|
26
|
26
|
17
|
14
|
14
|
15
|
18
|
23
|
26
|
20
|
19
|
21
|
19
|
21
|
|
2025/06
|
14
|
14
|
24
|
28
|
27
|
22
|
21
|
19
|
24
|
25
|
22
|
18
|
24
|
11
|
11
|
19
|
8
|
11
|
11
|
14
|
15
|
13
|
20
|
19
|
29
|
19
|
14
|
15
|
17
|
14
|
|
|
2025/05
|
46
|
50
|
48
|
42
|
24
|
32
|
55
|
28
|
24
|
43
|
38
|
40
|
36
|
30
|
35
|
19
|
15
|
12
|
13
|
14
|
15
|
19
|
19
|
40
|
46
|
43
|
43
|
16
|
13
|
21
|
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