Air Quality
Excellent
No health implications.
21
PM2.5
45
PM10
60
O3
0.5
CO
8
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Dec
43
Excellent
Fri
27 Dec
41
Excellent
Sat
28 Dec
54
Good
Sun
29 Dec
88
Good
Mon
30 Dec
70
Good
Tue
31 Dec
67
Good
Wed
1 Jan
20
Excellent
Air quality in the last 12 months (Liaozhong)
|
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
|
|
2024/02
|
69
|
121
|
138
|
121
|
84
|
83
|
136
|
126
|
170
|
268
|
79
|
86
|
99
|
52
|
55
|
74
|
55
|
37
|
41
|
42
|
46
|
51
|
70
|
120
|
102
|
73
|
113
|
103
|
76
|
||
|
2024/01
|
117
|
166
|
123
|
74
|
59
|
55
|
37
|
53
|
64
|
94
|
73
|
64
|
78
|
51
|
87
|
92
|
85
|
47
|
76
|
60
|
38
|
35
|
65
|
67
|
88
|
80
|
95
|
126
|
112
|
171
|
62
|
|
2023/12
|
56
|
49
|
64
|
97
|
145
|
63
|
80
|
94
|
30
|
39
|
57
|
64
|
83
|
82
|
94
|
32
|
53
|
82
|
77
|
44
|
75
|
87
|
135
|
185
|
157
|
78
|
152
|
108
|
111
|
139
|
61
|
|
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