Air Quality
Excellent
No health implications.
19
PM2.5
43
PM10
151
O3
0.6
CO
9
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 May
86
Good
Sat
3 May
70
Good
Sun
4 May
57
Good
Mon
5 May
31
Excellent
Tue
6 May
49
Excellent
Wed
7 May
34
Excellent
Thu
8 May
50
Excellent
Air quality in the last 12 months (Liubei)
|
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
|
|
2024/04
|
56
|
54
|
53
|
25
|
22
|
19
|
19
|
26
|
40
|
43
|
34
|
53
|
52
|
50
|
57
|
51
|
47
|
24
|
49
|
26
|
19
|
52
|
33
|
49
|
52
|
34
|
33
|
54
|
61
|
31
|
|
|
2024/03
|
57
|
78
|
93
|
37
|
44
|
37
|
56
|
67
|
89
|
41
|
41
|
60
|
60
|
34
|
20
|
41
|
52
|
32
|
34
|
100
|
105
|
74
|
51
|
54
|
49
|
25
|
61
|
37
|
59
|
60
|
48
|
|
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