Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
56
PM2.5
178
*
PM10
48
O3
0.5
CO
9
SO2
10
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
29 Jan
107
Light
Fri
30 Jan
57
Good
Sat
31 Jan
105
Light
Sun
1 Feb
64
Good
Mon
2 Feb
56
Good
Tue
3 Feb
86
Good
Wed
4 Feb
21
Excellent
Liangzhou Air quality rank
Air quality in the last 12 months (Liangzhou)
|
2025/12
|
81
|
59
|
66
|
60
|
52
|
64
|
55
|
61
|
70
|
252
|
153
|
64
|
61
|
70
|
75
|
69
|
83
|
75
|
65
|
37
|
79
|
74
|
56
|
59
|
69
|
53
|
59
|
61
|
64
|
55
|
70
|
|
2025/11
|
77
|
70
|
65
|
73
|
86
|
101
|
112
|
138
|
115
|
94
|
75
|
71
|
79
|
63
|
75
|
55
|
28
|
54
|
68
|
87
|
85
|
69
|
168
|
75
|
64
|
218
|
56
|
71
|
82
|
126
|
|
|
2025/10
|
61
|
45
|
70
|
66
|
43
|
36
|
25
|
26
|
20
|
24
|
24
|
25
|
34
|
48
|
60
|
53
|
42
|
68
|
101
|
58
|
75
|
102
|
95
|
94
|
50
|
63
|
67
|
58
|
71
|
76
|
72
|
|
2025/09
|
46
|
99
|
96
|
80
|
48
|
65
|
63
|
58
|
55
|
55
|
68
|
71
|
255
|
101
|
238
|
65
|
32
|
33
|
34
|
37
|
23
|
46
|
52
|
54
|
39
|
64
|
58
|
62
|
42
|
58
|
|
|
2025/08
|
43
|
46
|
35
|
22
|
23
|
25
|
30
|
20
|
29
|
42
|
53
|
45
|
47
|
34
|
30
|
40
|
45
|
35
|
47
|
176
|
17
|
20
|
21
|
28
|
46
|
33
|
20
|
30
|
24
|
27
|
36
|
|
2025/07
|
43
|
28
|
45
|
13
|
29
|
18
|
28
|
23
|
22
|
33
|
49
|
71
|
127
|
101
|
50
|
39
|
53
|
77
|
29
|
20
|
30
|
49
|
84
|
30
|
28
|
26
|
33
|
39
|
67
|
143
|
44
|
|
2025/06
|
58
|
40
|
42
|
50
|
51
|
42
|
49
|
37
|
56
|
40
|
37
|
50
|
73
|
43
|
34
|
26
|
35
|
27
|
19
|
23
|
31
|
15
|
25
|
18
|
23
|
44
|
27
|
30
|
63
|
28
|
|
|
2025/05
|
70
|
159
|
89
|
166
|
190
|
146
|
70
|
127
|
67
|
35
|
33
|
47
|
67
|
39
|
35
|
86
|
231
|
64
|
37
|
82
|
68
|
68
|
26
|
28
|
33
|
41
|
49
|
217
|
246
|
45
|
57
|
|
2025/04
|
184
|
117
|
172
|
111
|
81
|
92
|
91
|
162
|
107
|
70
|
264
|
327
|
59
|
49
|
117
|
119
|
144
|
172
|
115
|
136
|
72
|
63
|
47
|
55
|
57
|
46
|
69
|
53
|
79
|
173
|
|
|
2025/03
|
95
|
27
|
52
|
73
|
37
|
48
|
86
|
81
|
180
|
115
|
304
|
100
|
70
|
52
|
36
|
45
|
52
|
59
|
66
|
76
|
71
|
87
|
151
|
247
|
359
|
223
|
65
|
108
|
51
|
54
|
139
|
|
2025/02
|
60
|
51
|
50
|
45
|
38
|
53
|
122
|
76
|
65
|
56
|
111
|
106
|
63
|
51
|
77
|
108
|
77
|
81
|
82
|
55
|
76
|
73
|
43
|
73
|
62
|
68
|
66
|
79
|
|||
|
2025/01
|
93
|
75
|
76
|
72
|
67
|
70
|
67
|
84
|
83
|
69
|
85
|
159
|
176
|
37
|
39
|
82
|
78
|
108
|
65
|
58
|
68
|
84
|
91
|
84
|
57
|
100
|
100
|
91
|
165
|
54
|
52
|
|
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