Air Quality
Excellent
No health implications.
4
PM2.5
12
PM10
29
O3
1.2
CO
8
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Jan
35
Excellent
Sun
1 Feb
46
Excellent
Mon
2 Feb
67
Good
Tue
3 Feb
86
Good
Wed
4 Feb
95
Good
Thu
5 Feb
27
Excellent
Fri
6 Feb
49
Excellent
Air quality in the last 12 months (Liucheng)
|
2025/12
|
95
|
88
|
83
|
81
|
65
|
74
|
89
|
64
|
76
|
107
|
143
|
82
|
21
|
46
|
62
|
74
|
73
|
63
|
81
|
77
|
64
|
72
|
82
|
12
|
41
|
59
|
61
|
69
|
82
|
83
|
76
|
|
2025/11
|
37
|
40
|
13
|
13
|
30
|
40
|
39
|
21
|
11
|
10
|
12
|
34
|
42
|
46
|
53
|
58
|
63
|
25
|
27
|
30
|
33
|
48
|
61
|
53
|
47
|
58
|
55
|
69
|
76
|
89
|
|
|
2025/10
|
37
|
34
|
33
|
38
|
31
|
20
|
28
|
35
|
43
|
47
|
47
|
49
|
46
|
28
|
32
|
39
|
46
|
35
|
14
|
14
|
14
|
18
|
29
|
43
|
45
|
46
|
40
|
40
|
51
|
62
|
35
|
|
2025/09
|
39
|
30
|
23
|
31
|
32
|
32
|
36
|
37
|
20
|
22
|
18
|
24
|
33
|
38
|
26
|
31
|
29
|
34
|
39
|
34
|
21
|
19
|
22
|
21
|
15
|
23
|
29
|
33
|
36
|
42
|
|
|
2025/08
|
28
|
28
|
27
|
29
|
25
|
19
|
18
|
28
|
29
|
30
|
33
|
35
|
39
|
39
|
16
|
26
|
26
|
21
|
18
|
18
|
22
|
24
|
34
|
39
|
27
|
33
|
37
|
28
|
38
|
25
|
29
|
|
2025/07
|
23
|
26
|
23
|
43
|
46
|
38
|
48
|
29
|
33
|
32
|
25
|
37
|
33
|
37
|
20
|
27
|
29
|
46
|
39
|
36
|
22
|
17
|
16
|
26
|
33
|
37
|
56
|
35
|
31
|
32
|
29
|
|
2025/06
|
26
|
15
|
24
|
45
|
51
|
31
|
24
|
27
|
25
|
20
|
24
|
24
|
23
|
20
|
28
|
19
|
15
|
17
|
19
|
22
|
21
|
24
|
26
|
25
|
22
|
35
|
21
|
25
|
21
|
20
|
|
|
2025/05
|
38
|
54
|
41
|
25
|
34
|
33
|
32
|
37
|
24
|
42
|
32
|
48
|
51
|
45
|
27
|
21
|
19
|
18
|
14
|
22
|
25
|
25
|
25
|
41
|
49
|
44
|
47
|
31
|
15
|
33
|
29
|
|
2025/04
|
38
|
62
|
74
|
76
|
77
|
86
|
96
|
99
|
104
|
95
|
55
|
58
|
150
|
159
|
114
|
100
|
89
|
76
|
49
|
42
|
42
|
38
|
34
|
30
|
23
|
35
|
40
|
32
|
50
|
45
|
|
|
2025/03
|
45
|
48
|
67
|
24
|
23
|
23
|
31
|
38
|
39
|
28
|
46
|
47
|
30
|
29
|
14
|
33
|
46
|
33
|
39
|
64
|
67
|
81
|
87
|
96
|
86
|
64
|
59
|
74
|
26
|
15
|
24
|
|
2025/02
|
19
|
13
|
25
|
58
|
72
|
28
|
24
|
58
|
47
|
69
|
143
|
124
|
61
|
81
|
30
|
31
|
33
|
26
|
27
|
14
|
18
|
17
|
15
|
53
|
61
|
32
|
33
|
46
|
|||
|
2025/01
|
133
|
105
|
91
|
117
|
100
|
111
|
97
|
82
|
56
|
44
|
55
|
95
|
102
|
108
|
75
|
70
|
80
|
112
|
119
|
115
|
120
|
117
|
144
|
105
|
72
|
26
|
46
|
58
|
135
|
93
|
65
|
|
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