Air Quality
Excellent
No health implications.
3
PM2.5
7
PM10
8
O3
0.9
CO
8
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Dec
54
Good
Thu
25 Dec
48
Excellent
Fri
26 Dec
63
Good
Sat
27 Dec
80
Good
Sun
28 Dec
91
Good
Mon
29 Dec
96
Good
Tue
30 Dec
40
Excellent
Air quality in the last 12 months (Liubei)
|
2025/11
|
37
|
40
|
16
|
12
|
32
|
41
|
39
|
24
|
12
|
13
|
13
|
34
|
42
|
48
|
53
|
57
|
59
|
23
|
26
|
30
|
31
|
51
|
70
|
51
|
47
|
59
|
52
|
72
|
80
|
100
|
|
|
2025/10
|
41
|
35
|
33
|
40
|
32
|
19
|
29
|
41
|
44
|
49
|
50
|
52
|
44
|
28
|
33
|
44
|
50
|
38
|
17
|
17
|
16
|
18
|
29
|
44
|
47
|
46
|
39
|
40
|
48
|
57
|
33
|
|
2025/09
|
41
|
29
|
24
|
33
|
35
|
34
|
37
|
38
|
20
|
24
|
18
|
27
|
33
|
41
|
26
|
32
|
30
|
35
|
41
|
35
|
21
|
19
|
25
|
22
|
17
|
28
|
31
|
34
|
37
|
43
|
|
|
2025/08
|
33
|
31
|
29
|
30
|
25
|
20
|
19
|
31
|
31
|
32
|
35
|
38
|
42
|
41
|
20
|
27
|
30
|
20
|
18
|
18
|
22
|
26
|
36
|
39
|
30
|
32
|
39
|
30
|
38
|
26
|
29
|
|
2025/07
|
21
|
27
|
24
|
49
|
52
|
42
|
52
|
28
|
34
|
34
|
28
|
37
|
37
|
42
|
25
|
29
|
32
|
49
|
43
|
40
|
23
|
19
|
15
|
28
|
39
|
44
|
64
|
39
|
34
|
34
|
32
|
|
2025/06
|
27
|
17
|
27
|
49
|
57
|
33
|
27
|
29
|
30
|
21
|
24
|
26
|
25
|
22
|
29
|
20
|
18
|
18
|
23
|
26
|
23
|
28
|
29
|
28
|
22
|
37
|
20
|
26
|
23
|
21
|
|
|
2025/05
|
40
|
54
|
42
|
29
|
36
|
34
|
37
|
39
|
24
|
42
|
37
|
53
|
52
|
45
|
26
|
25
|
20
|
20
|
16
|
27
|
27
|
25
|
29
|
37
|
51
|
53
|
54
|
38
|
17
|
36
|
30
|
|
2025/04
|
36
|
63
|
80
|
74
|
86
|
96
|
100
|
88
|
98
|
99
|
51
|
61
|
133
|
173
|
119
|
113
|
94
|
77
|
51
|
44
|
45
|
42
|
35
|
34
|
26
|
36
|
44
|
34
|
51
|
50
|
|
|
2025/03
|
45
|
54
|
61
|
28
|
21
|
21
|
29
|
38
|
35
|
38
|
54
|
50
|
34
|
31
|
15
|
34
|
51
|
34
|
44
|
71
|
73
|
87
|
86
|
92
|
82
|
63
|
59
|
76
|
27
|
15
|
22
|
|
2025/02
|
25
|
12
|
21
|
54
|
64
|
28
|
23
|
59
|
44
|
72
|
147
|
144
|
58
|
81
|
33
|
30
|
32
|
28
|
30
|
18
|
18
|
17
|
13
|
46
|
70
|
36
|
41
|
50
|
|||
|
2025/01
|
136
|
105
|
87
|
113
|
97
|
118
|
92
|
78
|
62
|
41
|
55
|
99
|
109
|
110
|
76
|
69
|
79
|
118
|
123
|
127
|
115
|
103
|
131
|
91
|
64
|
21
|
47
|
61
|
150
|
106
|
85
|
|
2024/12
|
70
|
96
|
92
|
80
|
74
|
30
|
18
|
36
|
73
|
66
|
14
|
35
|
53
|
62
|
46
|
52
|
103
|
61
|
68
|
94
|
100
|
92
|
94
|
87
|
102
|
97
|
83
|
77
|
87
|
130
|
99
|
|
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