Air Quality
Excellent
No health implications.
9
PM2.5
22
PM10
33
O3
0.6
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Sep
52
Good
Tue
9 Sep
55
Good
Wed
10 Sep
38
Excellent
Thu
11 Sep
29
Excellent
Fri
12 Sep
30
Excellent
Sat
13 Sep
41
Excellent
Sun
14 Sep
46
Excellent
Liuba Air quality rank
Air quality in the last 12 months (Liuba)
|
2025/08
|
32
|
33
|
38
|
33
|
25
|
23
|
28
|
23
|
15
|
14
|
20
|
24
|
27
|
34
|
29
|
17
|
15
|
18
|
21
|
23
|
32
|
25
|
17
|
16
|
19
|
32
|
22
|
11
|
12
|
17
|
20
|
|
2025/07
|
15
|
19
|
21
|
21
|
16
|
19
|
20
|
21
|
30
|
26
|
25
|
33
|
34
|
30
|
31
|
33
|
33
|
23
|
30
|
24
|
23
|
31
|
19
|
16
|
13
|
19
|
24
|
25
|
25
|
23
|
31
|
|
2025/06
|
20
|
28
|
37
|
33
|
30
|
34
|
31
|
27
|
29
|
36
|
38
|
37
|
46
|
37
|
64
|
47
|
40
|
31
|
33
|
37
|
27
|
24
|
22
|
24
|
18
|
19
|
24
|
26
|
26
|
15
|
|
|
2025/05
|
78
|
50
|
86
|
62
|
56
|
124
|
70
|
49
|
100
|
46
|
49
|
57
|
40
|
58
|
58
|
57
|
96
|
81
|
72
|
69
|
77
|
77
|
57
|
41
|
42
|
45
|
29
|
28
|
28
|
32
|
31
|
|
2025/04
|
71
|
83
|
72
|
77
|
95
|
64
|
52
|
64
|
79
|
73
|
98
|
486
|
244
|
77
|
53
|
81
|
83
|
117
|
119
|
60
|
63
|
91
|
76
|
51
|
52
|
43
|
35
|
43
|
47
|
56
|
|
|
2025/03
|
96
|
60
|
25
|
25
|
31
|
37
|
43
|
56
|
51
|
45
|
111
|
150
|
68
|
30
|
53
|
51
|
44
|
37
|
36
|
44
|
46
|
47
|
57
|
47
|
41
|
149
|
250
|
84
|
76
|
73
|
56
|
|
2025/02
|
117
|
56
|
33
|
53
|
76
|
47
|
65
|
65
|
65
|
68
|
78
|
76
|
61
|
55
|
46
|
53
|
56
|
56
|
73
|
94
|
116
|
94
|
65
|
64
|
61
|
45
|
46
|
58
|
|||
|
2025/01
|
83
|
71
|
84
|
102
|
99
|
128
|
130
|
67
|
56
|
59
|
48
|
64
|
62
|
66
|
51
|
51
|
84
|
84
|
71
|
73
|
92
|
148
|
220
|
142
|
50
|
65
|
69
|
89
|
162
|
207
|
151
|
|
2024/12
|
57
|
74
|
101
|
58
|
55
|
53
|
54
|
58
|
58
|
74
|
72
|
69
|
31
|
44
|
58
|
70
|
62
|
65
|
78
|
98
|
100
|
89
|
72
|
80
|
73
|
77
|
52
|
46
|
100
|
74
|
60
|
|
2024/11
|
43
|
29
|
45
|
45
|
43
|
60
|
74
|
82
|
75
|
52
|
56
|
72
|
53
|
28
|
40
|
37
|
17
|
13
|
32
|
33
|
27
|
39
|
65
|
46
|
23
|
41
|
49
|
48
|
47
|
50
|
|
|
2024/10
|
24
|
25
|
34
|
43
|
47
|
42
|
42
|
59
|
33
|
35
|
40
|
41
|
51
|
31
|
29
|
51
|
52
|
35
|
32
|
17
|
14
|
24
|
35
|
53
|
60
|
33
|
18
|
27
|
41
|
53
|
51
|
|
2024/09
|
27
|
38
|
36
|
27
|
14
|
30
|
20
|
28
|
23
|
24
|
39
|
30
|
25
|
20
|
34
|
25
|
28
|
30
|
31
|
24
|
20
|
26
|
34
|
48
|
35
|
39
|
69
|
66
|
33
|
17
|
|
|
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