Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
9 Sep
Wed
10 Sep
Thu
11 Sep
Fri
12 Sep
Sat
13 Sep
Sun
14 Sep
Mon
15 Sep
Real-time AQI (Monitoring Station in Liaoyang)
宏伟区
3323
PM2.5
31
PM10
100
O3
0.7
CO
4
SO2
14
NO2
滨河路
3018
PM2.5
30
PM10
74
O3
0.5
CO
5
SO2
17
NO2
铁西工业园
8048
PM2.5
110 *
PM10
62
O3
1.0
CO
4
SO2
26
NO2
Air quality in the last 12 months (Liaoyang)
|
2025/08
|
39
|
24
|
29
|
22
|
27
|
24
|
33
|
36
|
35
|
38
|
39
|
28
|
26
|
44
|
30
|
25
|
34
|
35
|
35
|
17
|
21
|
30
|
40
|
28
|
24
|
30
|
47
|
20
|
45
|
44
|
41
|
|
2025/07
|
17
|
23
|
14
|
19
|
27
|
24
|
43
|
35
|
45
|
46
|
35
|
43
|
23
|
29
|
38
|
39
|
28
|
37
|
26
|
18
|
39
|
23
|
15
|
19
|
30
|
36
|
39
|
40
|
29
|
17
|
44
|
|
2025/06
|
53
|
59
|
40
|
20
|
62
|
36
|
23
|
43
|
40
|
24
|
39
|
37
|
24
|
38
|
34
|
23
|
40
|
29
|
27
|
23
|
35
|
41
|
45
|
45
|
52
|
56
|
38
|
30
|
30
|
15
|
|
|
2025/05
|
24
|
41
|
42
|
38
|
29
|
36
|
57
|
43
|
60
|
53
|
67
|
62
|
56
|
49
|
63
|
31
|
27
|
37
|
41
|
45
|
59
|
83
|
43
|
52
|
50
|
51
|
34
|
43
|
46
|
49
|
45
|
|
2025/04
|
85
|
57
|
70
|
50
|
44
|
61
|
65
|
75
|
80
|
63
|
48
|
25
|
29
|
25
|
62
|
41
|
59
|
45
|
49
|
44
|
51
|
32
|
57
|
63
|
56
|
60
|
50
|
60
|
64
|
52
|
|
|
2025/03
|
81
|
40
|
37
|
82
|
91
|
100
|
71
|
77
|
93
|
90
|
52
|
86
|
63
|
62
|
55
|
55
|
66
|
70
|
58
|
60
|
68
|
87
|
111
|
77
|
94
|
131
|
59
|
33
|
31
|
37
|
64
|
|
2025/02
|
175
|
196
|
71
|
47
|
52
|
68
|
54
|
52
|
69
|
58
|
56
|
54
|
77
|
80
|
95
|
49
|
29
|
29
|
44
|
46
|
51
|
56
|
47
|
58
|
86
|
65
|
86
|
123
|
|||
|
2025/01
|
50
|
67
|
68
|
50
|
144
|
141
|
88
|
45
|
40
|
85
|
98
|
117
|
87
|
71
|
48
|
62
|
66
|
55
|
82
|
112
|
86
|
90
|
105
|
133
|
140
|
182
|
126
|
60
|
168
|
96
|
137
|
|
2024/12
|
40
|
24
|
35
|
40
|
52
|
38
|
47
|
56
|
74
|
86
|
54
|
85
|
68
|
68
|
53
|
63
|
34
|
60
|
71
|
77
|
54
|
60
|
54
|
68
|
85
|
51
|
55
|
69
|
64
|
79
|
53
|
|
2024/11
|
87
|
99
|
58
|
31
|
35
|
47
|
41
|
45
|
44
|
44
|
57
|
55
|
42
|
27
|
39
|
28
|
24
|
27
|
37
|
90
|
59
|
52
|
87
|
57
|
45
|
23
|
35
|
46
|
57
|
72
|
|
|
2024/10
|
22
|
39
|
32
|
33
|
40
|
57
|
37
|
57
|
42
|
30
|
41
|
64
|
47
|
31
|
24
|
58
|
50
|
46
|
31
|
43
|
32
|
37
|
39
|
65
|
78
|
96
|
37
|
73
|
73
|
77
|
97
|
|
2024/09
|
28
|
20
|
41
|
34
|
22
|
37
|
44
|
43
|
36
|
28
|
42
|
46
|
47
|
20
|
29
|
50
|
59
|
52
|
55
|
22
|
20
|
37
|
49
|
27
|
30
|
38
|
54
|
50
|
33
|
17
|
|
|
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
*: primary pollution