Air Quality
Excellent
No health implications.
9
PM2.5
18
PM10
69
O3
0.3
CO
5
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jun
50
Excellent
Wed
10 Jun
53
Good
Thu
11 Jun
75
Good
Fri
12 Jun
74
Good
Sat
13 Jun
56
Good
Sun
14 Jun
71
Good
Mon
15 Jun
27
Excellent
Liangcheng Air quality rank
Air quality in the last 12 months (Liangcheng)
|
2026/04
|
31
|
48
|
70
|
60
|
54
|
27
|
41
|
68
|
69
|
31
|
48
|
48
|
48
|
64
|
65
|
42
|
72
|
63
|
253
|
68
|
56
|
55
|
68
|
68
|
60
|
71
|
85
|
29
|
39
|
55
|
|
|
2026/03
|
85
|
80
|
78
|
76
|
52
|
31
|
58
|
42
|
31
|
47
|
34
|
72
|
59
|
29
|
55
|
68
|
80
|
32
|
47
|
67
|
84
|
53
|
62
|
77
|
64
|
46
|
37
|
54
|
38
|
31
|
35
|
|
2026/02
|
35
|
29
|
47
|
61
|
29
|
23
|
26
|
41
|
52
|
60
|
53
|
69
|
69
|
44
|
39
|
54
|
177
|
124
|
60
|
125
|
288
|
42
|
50
|
61
|
67
|
44
|
69
|
73
|
|||
|
2026/01
|
66
|
53
|
64
|
60
|
43
|
50
|
56
|
65
|
89
|
33
|
35
|
60
|
69
|
104
|
103
|
36
|
58
|
44
|
21
|
29
|
43
|
49
|
55
|
59
|
85
|
105
|
67
|
72
|
50
|
53
|
36
|
|
2025/12
|
37
|
21
|
36
|
34
|
54
|
70
|
67
|
36
|
57
|
59
|
49
|
56
|
45
|
68
|
72
|
85
|
72
|
69
|
51
|
27
|
45
|
67
|
35
|
37
|
23
|
50
|
61
|
53
|
39
|
37
|
33
|
|
2025/11
|
31
|
39
|
63
|
67
|
69
|
74
|
52
|
64
|
57
|
48
|
63
|
50
|
42
|
58
|
70
|
25
|
19
|
33
|
49
|
78
|
64
|
64
|
102
|
82
|
54
|
160
|
53
|
112
|
121
|
101
|
|
|
2025/10
|
63
|
55
|
55
|
56
|
63
|
56
|
44
|
21
|
13
|
21
|
26
|
47
|
58
|
56
|
36
|
43
|
14
|
25
|
23
|
32
|
52
|
57
|
48
|
56
|
31
|
22
|
35
|
61
|
56
|
28
|
30
|
|
2025/09
|
35
|
52
|
43
|
43
|
39
|
46
|
30
|
43
|
53
|
57
|
52
|
29
|
41
|
44
|
43
|
17
|
20
|
32
|
42
|
49
|
41
|
30
|
32
|
37
|
50
|
55
|
56
|
31
|
45
|
52
|
|
|
2025/08
|
48
|
40
|
37
|
36
|
35
|
46
|
31
|
21
|
20
|
37
|
44
|
32
|
26
|
45
|
46
|
30
|
47
|
32
|
20
|
32
|
27
|
41
|
28
|
35
|
36
|
36
|
15
|
26
|
40
|
40
|
36
|
|
2025/07
|
29
|
36
|
30
|
41
|
12
|
24
|
23
|
30
|
29
|
27
|
36
|
43
|
29
|
45
|
35
|
14
|
26
|
44
|
36
|
14
|
30
|
40
|
36
|
19
|
27
|
19
|
22
|
40
|
20
|
24
|
42
|
|
2025/06
|
39
|
18
|
20
|
20
|
36
|
31
|
31
|
31
|
28
|
30
|
53
|
56
|
27
|
27
|
12
|
18
|
34
|
43
|
22
|
28
|
31
|
39
|
44
|
46
|
50
|
47
|
41
|
32
|
44
|
46
|
|
|
2025/05
|
40
|
28
|
23
|
40
|
83
|
39
|
64
|
64
|
34
|
54
|
38
|
55
|
61
|
25
|
42
|
106
|
46
|
48
|
51
|
66
|
44
|
36
|
53
|
38
|
37
|
37
|
42
|
55
|
58
|
58
|
15
|
|
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