Air Quality
Heavily
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
PM2.5
PM10
O3
CO
SO2
NO2
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
Advise
Children, seniors and individuals with heart or lung diseases should stay indoors and avoid outdoor activities. General population should reduce outdoor activities.
Air Quality
Today
20 Apr
Sun
21 Apr
Mon
22 Apr
Tue
23 Apr
Wed
24 Apr
Thu
25 Apr
Fri
26 Apr
Real-time AQI (Monitoring Station in Liaoyuan)
环保局
229179 *
PM2.5
210
PM10
117
O3
1.1
CO
14
SO2
32
NO2
银鹰制药
216166 *
PM2.5
185
PM10
104
O3
1.2
CO
18
SO2
36
NO2
Air quality in the last 12 months (Liaoyuan)
|
2024/02
|
94
|
105
|
125
|
108
|
103
|
120
|
107
|
88
|
147
|
294
|
89
|
56
|
74
|
39
|
40
|
35
|
33
|
31
|
29
|
33
|
33
|
52
|
51
|
102
|
111
|
66
|
48
|
74
|
59
|
||
|
2024/01
|
74
|
79
|
91
|
54
|
34
|
44
|
29
|
38
|
70
|
53
|
37
|
44
|
59
|
33
|
45
|
69
|
42
|
50
|
73
|
45
|
44
|
36
|
53
|
46
|
70
|
75
|
68
|
77
|
89
|
131
|
84
|
|
2023/12
|
40
|
31
|
31
|
54
|
80
|
50
|
31
|
60
|
26
|
25
|
26
|
49
|
52
|
33
|
48
|
32
|
32
|
74
|
88
|
55
|
57
|
63
|
80
|
80
|
61
|
47
|
73
|
93
|
80
|
77
|
76
|
|
2023/11
|
36
|
41
|
30
|
47
|
76
|
61
|
35
|
38
|
35
|
24
|
37
|
47
|
41
|
59
|
69
|
33
|
26
|
37
|
28
|
29
|
55
|
50
|
30
|
22
|
24
|
39
|
70
|
24
|
23
|
29
|
|
|
2023/10
|
27
|
34
|
41
|
29
|
24
|
37
|
40
|
51
|
50
|
37
|
46
|
54
|
52
|
52
|
42
|
41
|
46
|
40
|
31
|
22
|
22
|
33
|
59
|
66
|
91
|
40
|
63
|
91
|
158
|
95
|
135
|
|
2023/09
|
27
|
30
|
29
|
35
|
24
|
31
|
30
|
39
|
38
|
33
|
29
|
25
|
26
|
31
|
33
|
35
|
42
|
41
|
19
|
26
|
27
|
36
|
31
|
33
|
25
|
29
|
33
|
29
|
29
|
25
|
|
|
2023/08
|
31
|
32
|
33
|
35
|
19
|
18
|
18
|
28
|
30
|
26
|
19
|
21
|
19
|
25
|
26
|
25
|
27
|
30
|
32
|
37
|
27
|
28
|
26
|
27
|
23
|
23
|
30
|
24
|
17
|
22
|
24
|
|
2023/07
|
40
|
42
|
43
|
36
|
40
|
50
|
35
|
32
|
29
|
24
|
25
|
29
|
29
|
24
|
27
|
20
|
17
|
33
|
56
|
56
|
45
|
37
|
26
|
28
|
32
|
29
|
26
|
23
|
18
|
14
|
22
|
|
2023/06
|
48
|
31
|
30
|
29
|
38
|
33
|
41
|
30
|
23
|
29
|
26
|
31
|
40
|
51
|
65
|
78
|
86
|
76
|
69
|
32
|
29
|
35
|
32
|
62
|
54
|
46
|
28
|
69
|
40
|
42
|
|
|
2023/05
|
47
|
59
|
46
|
38
|
35
|
29
|
38
|
43
|
45
|
36
|
47
|
53
|
44
|
41
|
58
|
55
|
32
|
32
|
38
|
132
|
72
|
33
|
39
|
46
|
57
|
45
|
38
|
43
|
27
|
33
|
47
|
|
2023/04
|
130
|
122
|
82
|
135
|
283
|
238
|
61
|
48
|
55
|
69
|
219
|
101
|
147
|
71
|
98
|
88
|
82
|
66
|
68
|
59
|
84
|
44
|
40
|
45
|
50
|
30
|
40
|
37
|
34
|
30
|
|
|
2023/03
|
49
|
42
|
47
|
59
|
65
|
80
|
87
|
55
|
64
|
74
|
82
|
35
|
39
|
54
|
51
|
38
|
60
|
77
|
62
|
69
|
72
|
231
|
114
|
63
|
96
|
46
|
142
|
71
|
72
|
81
|
157
|
|
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