Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
72
*
PM2.5
136
PM10
85
O3
1.0
CO
9
SO2
22
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
22 May
56
Good
Sat
23 May
60
Good
Sun
24 May
92
Good
Mon
25 May
60
Good
Tue
26 May
68
Good
Wed
27 May
38
Excellent
Thu
28 May
50
Excellent
Air quality in the last 12 months (Liaozhong)
|
2026/04
|
75
|
91
|
77
|
46
|
47
|
31
|
38
|
69
|
54
|
57
|
46
|
80
|
52
|
91
|
91
|
84
|
57
|
93
|
74
|
120
|
85
|
54
|
56
|
67
|
73
|
45
|
40
|
35
|
42
|
50
|
|
|
2026/03
|
153
|
193
|
244
|
113
|
51
|
35
|
69
|
90
|
49
|
76
|
88
|
97
|
101
|
131
|
262
|
145
|
154
|
45
|
59
|
73
|
111
|
131
|
122
|
112
|
113
|
179
|
68
|
102
|
66
|
38
|
70
|
|
2026/02
|
98
|
43
|
77
|
139
|
133
|
49
|
53
|
70
|
77
|
88
|
96
|
134
|
154
|
93
|
67
|
54
|
137
|
36
|
55
|
82
|
84
|
106
|
59
|
86
|
87
|
69
|
114
|
86
|
|||
|
2026/01
|
71
|
89
|
89
|
101
|
66
|
73
|
48
|
52
|
83
|
45
|
34
|
50
|
39
|
54
|
72
|
54
|
39
|
45
|
47
|
54
|
53
|
69
|
72
|
73
|
53
|
113
|
54
|
52
|
75
|
76
|
88
|
|
2025/12
|
52
|
31
|
39
|
60
|
60
|
120
|
108
|
44
|
85
|
178
|
43
|
82
|
120
|
147
|
66
|
83
|
90
|
69
|
80
|
38
|
46
|
51
|
51
|
75
|
44
|
59
|
107
|
110
|
34
|
43
|
35
|
|
2025/11
|
70
|
43
|
57
|
65
|
96
|
85
|
125
|
179
|
40
|
41
|
61
|
106
|
59
|
93
|
119
|
57
|
48
|
61
|
71
|
46
|
68
|
78
|
150
|
214
|
43
|
57
|
41
|
51
|
73
|
42
|
|
|
2025/10
|
65
|
60
|
63
|
55
|
45
|
46
|
55
|
40
|
49
|
61
|
85
|
59
|
82
|
96
|
80
|
51
|
68
|
26
|
37
|
37
|
53
|
70
|
70
|
86
|
112
|
57
|
53
|
69
|
74
|
48
|
82
|
|
2025/09
|
50
|
64
|
52
|
50
|
50
|
32
|
43
|
40
|
54
|
37
|
58
|
45
|
54
|
42
|
36
|
40
|
29
|
48
|
56
|
49
|
57
|
66
|
48
|
40
|
51
|
60
|
75
|
46
|
59
|
50
|
|
|
2025/08
|
43
|
32
|
31
|
21
|
36
|
24
|
34
|
39
|
34
|
34
|
40
|
37
|
28
|
44
|
38
|
24
|
29
|
38
|
38
|
24
|
32
|
26
|
44
|
26
|
19
|
29
|
47
|
19
|
36
|
43
|
41
|
|
2025/07
|
23
|
32
|
17
|
31
|
33
|
23
|
47
|
46
|
43
|
47
|
43
|
45
|
23
|
30
|
35
|
36
|
30
|
34
|
33
|
20
|
32
|
30
|
20
|
22
|
33
|
38
|
43
|
37
|
26
|
17
|
48
|
|
2025/06
|
47
|
64
|
44
|
24
|
54
|
49
|
24
|
51
|
52
|
23
|
46
|
42
|
33
|
40
|
43
|
24
|
44
|
43
|
40
|
32
|
32
|
42
|
51
|
53
|
53
|
48
|
46
|
38
|
43
|
18
|
|
|
2025/05
|
32
|
43
|
45
|
42
|
44
|
41
|
60
|
56
|
57
|
56
|
76
|
66
|
64
|
59
|
70
|
45
|
32
|
36
|
53
|
59
|
68
|
74
|
42
|
54
|
44
|
58
|
52
|
57
|
51
|
60
|
56
|
|
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