Air Quality
Excellent
No health implications.
24
PM2.5
37
PM10
19
O3
0.5
CO
7
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Sep
79
Good
Tue
2 Sep
59
Good
Wed
3 Sep
52
Good
Thu
4 Sep
58
Good
Fri
5 Sep
53
Good
Sat
6 Sep
35
Excellent
Sun
7 Sep
39
Excellent
Air quality in the last 12 months (Liucheng)
|
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
|
|
2024/12
|
72
|
94
|
95
|
90
|
71
|
24
|
18
|
39
|
75
|
52
|
27
|
43
|
56
|
63
|
44
|
52
|
105
|
65
|
72
|
93
|
100
|
94
|
97
|
95
|
101
|
98
|
85
|
77
|
92
|
143
|
105
|
|
2024/11
|
48
|
54
|
74
|
86
|
65
|
68
|
57
|
63
|
62
|
65
|
71
|
68
|
68
|
64
|
63
|
54
|
44
|
25
|
22
|
23
|
26
|
32
|
34
|
48
|
52
|
26
|
32
|
47
|
53
|
66
|
|
|
2024/10
|
34
|
38
|
53
|
57
|
57
|
56
|
60
|
46
|
40
|
47
|
56
|
62
|
67
|
52
|
27
|
36
|
34
|
23
|
18
|
19
|
28
|
29
|
28
|
35
|
42
|
41
|
33
|
31
|
46
|
51
|
53
|
|
2024/09
|
33
|
44
|
35
|
33
|
48
|
38
|
20
|
17
|
26
|
27
|
29
|
37
|
45
|
43
|
45
|
32
|
29
|
38
|
42
|
34
|
30
|
32
|
35
|
43
|
48
|
37
|
44
|
53
|
39
|
49
|
|
|
2024/08
|
16
|
19
|
22
|
24
|
34
|
35
|
31
|
28
|
27
|
29
|
29
|
23
|
16
|
20
|
36
|
40
|
29
|
31
|
37
|
28
|
19
|
22
|
24
|
28
|
31
|
38
|
38
|
46
|
37
|
35
|
41
|
|
2024/07
|
28
|
11
|
21
|
24
|
23
|
23
|
22
|
21
|
25
|
27
|
26
|
28
|
29
|
24
|
27
|
29
|
22
|
20
|
23
|
30
|
36
|
37
|
27
|
26
|
34
|
47
|
43
|
17
|
16
|
16
|
14
|
|
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