Air Quality
Excellent
No health implications.
9
PM2.5
34
PM10
49
O3
0.6
CO
9
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Oct
59
Good
Thu
29 Oct
82
Good
Fri
30 Oct
51
Good
Sat
31 Oct
42
Excellent
Sun
1 Nov
55
Good
Mon
2 Nov
66
Good
Tue
3 Nov
23
Excellent
Air quality in the last 12 months (Liaoyang)
|
2026/08
|
41
|
36
|
34
|
37
|
45
|
46
|
38
|
29
|
44
|
39
|
29
|
44
|
28
|
31
|
48
|
28
|
33
|
52
|
46
|
37
|
38
|
22
|
28
|
25
|
25
|
39
|
45
|
47
|
36
|
41
|
41
|
|
2026/07
|
40
|
37
|
39
|
46
|
29
|
30
|
31
|
33
|
31
|
31
|
18
|
23
|
19
|
16
|
39
|
57
|
59
|
68
|
39
|
46
|
47
|
47
|
41
|
29
|
24
|
30
|
39
|
57
|
43
|
43
|
37
|
|
2026/06
|
51
|
45
|
62
|
35
|
33
|
25
|
27
|
39
|
44
|
41
|
38
|
54
|
45
|
43
|
43
|
38
|
42
|
46
|
31
|
33
|
33
|
38
|
39
|
47
|
56
|
59
|
60
|
40
|
33
|
29
|
|
|
2026/05
|
55
|
53
|
36
|
55
|
62
|
43
|
38
|
46
|
44
|
51
|
40
|
48
|
41
|
42
|
53
|
61
|
40
|
35
|
32
|
44
|
57
|
39
|
26
|
33
|
37
|
54
|
50
|
55
|
48
|
63
|
69
|
|
2026/04
|
83
|
88
|
63
|
50
|
45
|
32
|
42
|
54
|
42
|
63
|
42
|
78
|
67
|
113
|
104
|
71
|
58
|
71
|
68
|
108
|
86
|
64
|
56
|
63
|
66
|
48
|
42
|
37
|
42
|
46
|
|
|
2026/03
|
178
|
241
|
293
|
134
|
59
|
38
|
79
|
86
|
57
|
61
|
79
|
107
|
82
|
176
|
272
|
162
|
124
|
47
|
59
|
73
|
89
|
114
|
133
|
97
|
130
|
177
|
76
|
91
|
61
|
39
|
65
|
|
2026/02
|
101
|
46
|
72
|
152
|
152
|
51
|
51
|
63
|
67
|
95
|
93
|
101
|
129
|
93
|
73
|
68
|
137
|
36
|
52
|
69
|
73
|
98
|
60
|
72
|
78
|
78
|
136
|
98
|
|||
|
2026/01
|
72
|
82
|
84
|
93
|
71
|
73
|
45
|
55
|
70
|
54
|
35
|
49
|
35
|
40
|
74
|
61
|
37
|
49
|
46
|
55
|
47
|
66
|
70
|
67
|
48
|
103
|
55
|
51
|
66
|
62
|
72
|
|
2025/12
|
47
|
32
|
33
|
53
|
54
|
124
|
91
|
41
|
85
|
180
|
42
|
68
|
109
|
136
|
52
|
87
|
103
|
54
|
78
|
34
|
42
|
41
|
51
|
74
|
40
|
52
|
83
|
97
|
37
|
40
|
34
|
|
2025/11
|
63
|
47
|
49
|
63
|
75
|
95
|
130
|
113
|
49
|
43
|
69
|
108
|
60
|
75
|
88
|
56
|
48
|
65
|
57
|
48
|
60
|
62
|
123
|
221
|
44
|
51
|
36
|
35
|
78
|
48
|
|
|
2025/10
|
55
|
51
|
57
|
52
|
48
|
44
|
47
|
44
|
52
|
66
|
93
|
67
|
83
|
94
|
98
|
62
|
89
|
33
|
39
|
43
|
59
|
68
|
72
|
92
|
99
|
63
|
55
|
59
|
68
|
52
|
81
|
|
2025/09
|
49
|
65
|
42
|
46
|
42
|
30
|
44
|
43
|
59
|
45
|
52
|
42
|
53
|
44
|
30
|
36
|
30
|
44
|
49
|
47
|
55
|
55
|
36
|
42
|
53
|
54
|
78
|
46
|
56
|
46
|
|
|
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