Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
44
*
PM2.5
67
PM10
104
O3
0.8
CO
9
SO2
26
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
11 Apr
90
Good
Sat
12 Apr
71
Good
Sun
13 Apr
47
Excellent
Mon
14 Apr
53
Good
Tue
15 Apr
67
Good
Wed
16 Apr
69
Good
Thu
17 Apr
42
Excellent
Air quality in the last 12 months (Liaozhong)
|
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
|
|
|
2024/08
|
27
|
23
|
46
|
23
|
20
|
36
|
41
|
50
|
60
|
31
|
48
|
38
|
27
|
33
|
43
|
44
|
54
|
57
|
32
|
35
|
29
|
27
|
35
|
58
|
41
|
47
|
41
|
48
|
47
|
47
|
40
|
|
2024/07
|
63
|
68
|
29
|
57
|
67
|
41
|
39
|
56
|
53
|
63
|
71
|
70
|
58
|
61
|
55
|
21
|
27
|
52
|
46
|
26
|
43
|
23
|
38
|
28
|
22
|
11
|
16
|
18
|
39
|
51
|
24
|
|
2024/06
|
26
|
45
|
41
|
54
|
48
|
42
|
35
|
35
|
41
|
50
|
50
|
34
|
29
|
33
|
26
|
48
|
60
|
59
|
46
|
45
|
42
|
43
|
79
|
14
|
28
|
44
|
54
|
43
|
28
|
36
|
|
|
2024/05
|
51
|
65
|
68
|
52
|
47
|
56
|
58
|
67
|
84
|
77
|
88
|
41
|
64
|
74
|
58
|
66
|
61
|
56
|
38
|
38
|
61
|
42
|
34
|
37
|
50
|
26
|
24
|
51
|
60
|
48
|
25
|
|
2024/04
|
74
|
118
|
65
|
76
|
126
|
105
|
113
|
90
|
190
|
159
|
74
|
63
|
48
|
42
|
220
|
95
|
60
|
65
|
80
|
164
|
81
|
65
|
54
|
49
|
59
|
70
|
55
|
37
|
47
|
71
|
|
|
2024/03
|
54
|
54
|
77
|
86
|
57
|
73
|
112
|
58
|
93
|
104
|
111
|
87
|
104
|
167
|
115
|
161
|
125
|
112
|
50
|
51
|
74
|
42
|
105
|
44
|
55
|
80
|
87
|
234
|
130
|
78
|
92
|
|
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