Air Quality
Excellent
No health implications.
23
PM2.5
36
PM10
86
O3
0.5
CO
8
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Feb
56
Good
Thu
19 Feb
78
Good
Fri
20 Feb
99
Good
Sat
21 Feb
123
Light
Sun
22 Feb
71
Good
Mon
23 Feb
59
Good
Tue
24 Feb
48
Excellent
Liaozhong Air quality rank
Air quality in the last 12 months (Liaozhong)
|
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
|
|
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
|
|||
|
1
|
2
|
3
|
4
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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