Air Quality
Excellent
No health implications.
11
PM2.5
32
PM10
21
O3
0.8
CO
16
SO2
25
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jun
46
Excellent
Mon
9 Jun
41
Excellent
Tue
10 Jun
44
Excellent
Wed
11 Jun
56
Good
Thu
12 Jun
72
Good
Fri
13 Jun
94
Good
Sat
14 Jun
49
Excellent
Air quality in the last 12 months (Liubei)
|
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
|
|
2024/11
|
47
|
54
|
72
|
90
|
65
|
68
|
58
|
67
|
68
|
66
|
74
|
69
|
67
|
58
|
62
|
49
|
41
|
28
|
25
|
22
|
27
|
33
|
33
|
46
|
54
|
27
|
31
|
47
|
54
|
69
|
|
|
2024/10
|
32
|
38
|
53
|
58
|
64
|
60
|
60
|
45
|
41
|
46
|
56
|
61
|
63
|
56
|
29
|
40
|
34
|
22
|
17
|
20
|
29
|
31
|
23
|
34
|
44
|
42
|
35
|
26
|
45
|
51
|
53
|
|
2024/09
|
35
|
50
|
37
|
33
|
47
|
36
|
19
|
18
|
27
|
27
|
30
|
36
|
47
|
43
|
43
|
34
|
30
|
40
|
43
|
35
|
31
|
28
|
35
|
42
|
48
|
28
|
46
|
54
|
36
|
52
|
|
|
2024/08
|
17
|
20
|
23
|
24
|
35
|
35
|
34
|
28
|
29
|
31
|
33
|
27
|
17
|
19
|
33
|
40
|
33
|
29
|
31
|
28
|
20
|
22
|
27
|
30
|
35
|
41
|
44
|
47
|
38
|
37
|
41
|
|
2024/07
|
28
|
11
|
26
|
24
|
25
|
26
|
23
|
24
|
26
|
29
|
28
|
31
|
31
|
26
|
26
|
28
|
24
|
21
|
27
|
34
|
36
|
38
|
26
|
24
|
34
|
51
|
45
|
18
|
18
|
15
|
13
|
|
2024/06
|
30
|
32
|
33
|
22
|
17
|
23
|
29
|
27
|
16
|
23
|
21
|
25
|
28
|
21
|
33
|
26
|
24
|
18
|
27
|
28
|
26
|
22
|
23
|
16
|
14
|
14
|
19
|
18
|
21
|
17
|
|
|
2024/05
|
19
|
26
|
37
|
30
|
25
|
54
|
61
|
55
|
34
|
37
|
40
|
27
|
61
|
63
|
69
|
59
|
68
|
36
|
13
|
23
|
28
|
37
|
50
|
46
|
39
|
17
|
26
|
30
|
45
|
21
|
21
|
|
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