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
31 Mar
Tue
1 Apr
Wed
2 Apr
Thu
3 Apr
Fri
4 Apr
Sat
5 Apr
Sun
6 Apr
Real-time AQI (Monitoring Station in Liaoyuan)
环保局
6636
PM2.5
82 *
PM10
113
O3
0.8
CO
9
SO2
16
NO2
银鹰制药
5228
PM2.5
54 *
PM10
119
O3
1.2
CO
10
SO2
12
NO2
Air quality in the last 12 months (Liaoyuan)
|
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
|
|
|
2024/08
|
17
|
17
|
16
|
24
|
12
|
15
|
27
|
33
|
25
|
27
|
22
|
24
|
18
|
20
|
27
|
29
|
35
|
32
|
21
|
23
|
12
|
13
|
21
|
28
|
18
|
23
|
23
|
22
|
24
|
29
|
21
|
|
2024/07
|
48
|
45
|
10
|
30
|
40
|
27
|
25
|
52
|
40
|
46
|
57
|
58
|
58
|
54
|
54
|
28
|
11
|
24
|
26
|
19
|
23
|
15
|
22
|
11
|
14
|
8
|
9
|
9
|
13
|
22
|
18
|
|
2024/06
|
23
|
18
|
33
|
27
|
34
|
21
|
24
|
18
|
23
|
25
|
29
|
31
|
29
|
14
|
15
|
18
|
25
|
31
|
38
|
29
|
32
|
44
|
34
|
8
|
13
|
24
|
36
|
30
|
18
|
24
|
|
|
2024/05
|
29
|
35
|
42
|
40
|
26
|
33
|
35
|
31
|
43
|
49
|
58
|
29
|
34
|
41
|
18
|
27
|
38
|
38
|
19
|
12
|
21
|
29
|
23
|
23
|
22
|
12
|
11
|
24
|
35
|
28
|
13
|
|
2024/04
|
57
|
82
|
64
|
87
|
111
|
64
|
112
|
84
|
85
|
155
|
45
|
51
|
34
|
33
|
103
|
121
|
53
|
45
|
57
|
168
|
97
|
45
|
45
|
33
|
43
|
49
|
45
|
20
|
29
|
39
|
|
|
2024/03
|
26
|
40
|
30
|
40
|
40
|
38
|
39
|
33
|
33
|
58
|
60
|
32
|
39
|
53
|
46
|
59
|
39
|
54
|
41
|
38
|
46
|
31
|
38
|
29
|
35
|
57
|
66
|
191
|
57
|
44
|
42
|
|
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