Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
36
PM2.5
67
*
PM10
52
O3
0.5
CO
21
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Oct
91
Good
Thu
30 Oct
80
Good
Fri
31 Oct
115
Light
Sat
1 Nov
91
Good
Sun
2 Nov
59
Good
Mon
3 Nov
27
Excellent
Tue
4 Nov
24
Excellent
Air quality in the last 12 months (Liaozhong)
|
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
|
|
2025/04
|
90
|
67
|
77
|
61
|
47
|
68
|
81
|
65
|
87
|
75
|
59
|
33
|
25
|
27
|
60
|
67
|
82
|
33
|
55
|
50
|
65
|
32
|
61
|
68
|
57
|
71
|
47
|
58
|
76
|
65
|
|
|
2025/03
|
99
|
57
|
56
|
85
|
104
|
79
|
82
|
92
|
125
|
102
|
75
|
89
|
68
|
69
|
57
|
51
|
77
|
60
|
66
|
74
|
67
|
82
|
169
|
74
|
108
|
161
|
54
|
31
|
38
|
37
|
70
|
|
2025/02
|
160
|
191
|
58
|
48
|
56
|
70
|
57
|
53
|
70
|
64
|
73
|
44
|
78
|
107
|
110
|
51
|
36
|
36
|
49
|
45
|
51
|
52
|
47
|
64
|
81
|
81
|
113
|
161
|
|||
|
2025/01
|
63
|
68
|
74
|
81
|
137
|
130
|
71
|
44
|
54
|
91
|
132
|
162
|
93
|
71
|
50
|
75
|
70
|
86
|
81
|
142
|
82
|
101
|
139
|
146
|
112
|
204
|
100
|
82
|
196
|
106
|
143
|
|
2024/12
|
55
|
30
|
46
|
47
|
56
|
45
|
52
|
64
|
90
|
72
|
52
|
104
|
71
|
67
|
57
|
67
|
38
|
67
|
90
|
88
|
57
|
64
|
55
|
82
|
93
|
60
|
63
|
71
|
88
|
81
|
56
|
|
2024/11
|
77
|
86
|
73
|
28
|
43
|
65
|
65
|
66
|
55
|
49
|
56
|
70
|
70
|
42
|
56
|
31
|
26
|
29
|
58
|
103
|
60
|
51
|
104
|
79
|
53
|
27
|
45
|
49
|
68
|
80
|
|
|
2024/10
|
25
|
43
|
45
|
48
|
58
|
67
|
42
|
75
|
54
|
34
|
55
|
77
|
71
|
44
|
29
|
60
|
69
|
53
|
39
|
52
|
49
|
37
|
46
|
80
|
103
|
98
|
29
|
86
|
91
|
77
|
100
|
|
2024/09
|
27
|
24
|
51
|
43
|
21
|
40
|
64
|
55
|
44
|
28
|
46
|
49
|
53
|
23
|
37
|
58
|
60
|
52
|
63
|
18
|
22
|
36
|
54
|
44
|
36
|
48
|
64
|
70
|
51
|
19
|
|
|
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