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 Liaoyuan)
环保局
6128
PM2.5
72 *
PM10
12
O3
0.7
CO
9
SO2
51
NO2
银鹰制药
4613
PM2.5
46
PM10
3
O3
0.7
CO
15
SO2
61
NO2
Air quality in the last 12 months (Liaoyuan)
|
2025/08
|
27
|
27
|
20
|
20
|
22
|
17
|
20
|
22
|
23
|
22
|
25
|
26
|
26
|
27
|
35
|
22
|
18
|
26
|
38
|
29
|
25
|
15
|
30
|
22
|
16
|
23
|
26
|
20
|
20
|
36
|
34
|
|
2025/07
|
17
|
18
|
14
|
14
|
19
|
18
|
26
|
27
|
32
|
35
|
27
|
29
|
21
|
19
|
16
|
19
|
25
|
21
|
21
|
19
|
19
|
29
|
16
|
16
|
24
|
29
|
34
|
22
|
20
|
15
|
27
|
|
2025/06
|
36
|
38
|
22
|
16
|
27
|
29
|
23
|
29
|
29
|
15
|
18
|
32
|
25
|
25
|
33
|
18
|
27
|
27
|
25
|
18
|
15
|
20
|
30
|
37
|
39
|
34
|
45
|
31
|
30
|
23
|
|
|
2025/05
|
23
|
26
|
22
|
24
|
33
|
31
|
44
|
47
|
41
|
32
|
41
|
46
|
45
|
39
|
33
|
27
|
22
|
28
|
26
|
33
|
43
|
47
|
38
|
39
|
32
|
35
|
47
|
42
|
42
|
46
|
51
|
|
2025/04
|
54
|
47
|
71
|
63
|
33
|
28
|
46
|
52
|
63
|
64
|
56
|
25
|
12
|
26
|
34
|
39
|
45
|
32
|
34
|
48
|
61
|
18
|
37
|
70
|
75
|
105
|
74
|
56
|
61
|
52
|
|
|
2025/03
|
84
|
29
|
37
|
32
|
56
|
61
|
48
|
56
|
77
|
60
|
49
|
88
|
35
|
52
|
64
|
67
|
82
|
70
|
65
|
69
|
67
|
168
|
148
|
88
|
119
|
84
|
45
|
37
|
32
|
45
|
57
|
|
2025/02
|
131
|
144
|
58
|
72
|
90
|
95
|
57
|
32
|
58
|
80
|
67
|
63
|
72
|
73
|
77
|
45
|
32
|
56
|
67
|
65
|
62
|
61
|
57
|
54
|
70
|
44
|
61
|
82
|
|||
|
2025/01
|
32
|
32
|
52
|
67
|
88
|
84
|
57
|
40
|
59
|
63
|
82
|
103
|
88
|
59
|
33
|
52
|
59
|
56
|
61
|
76
|
84
|
88
|
95
|
90
|
85
|
95
|
67
|
68
|
73
|
61
|
101
|
|
2024/12
|
40
|
20
|
23
|
24
|
25
|
29
|
41
|
47
|
60
|
67
|
55
|
53
|
68
|
40
|
30
|
35
|
48
|
58
|
62
|
64
|
65
|
50
|
61
|
47
|
47
|
32
|
31
|
38
|
49
|
49
|
34
|
|
2024/11
|
93
|
143
|
119
|
31
|
18
|
29
|
42
|
54
|
42
|
32
|
35
|
38
|
50
|
21
|
26
|
35
|
25
|
33
|
35
|
51
|
54
|
57
|
72
|
55
|
39
|
58
|
31
|
42
|
34
|
55
|
|
|
2024/10
|
19
|
28
|
27
|
34
|
44
|
45
|
32
|
40
|
45
|
25
|
31
|
41
|
62
|
45
|
20
|
36
|
68
|
41
|
26
|
45
|
18
|
34
|
36
|
53
|
77
|
88
|
34
|
45
|
70
|
76
|
81
|
|
2024/09
|
16
|
20
|
23
|
21
|
23
|
19
|
21
|
23
|
26
|
18
|
27
|
27
|
24
|
19
|
36
|
31
|
31
|
34
|
24
|
15
|
19
|
31
|
28
|
26
|
22
|
28
|
36
|
37
|
32
|
15
|
|
|
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