Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
96
PM2.5
336
*
PM10
101
O3
0.2
CO
8
SO2
10
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
29 Jun
79
Good
Mon
30 Jun
73
Good
Tue
1 Jul
77
Good
Wed
2 Jul
79
Good
Thu
3 Jul
73
Good
Fri
4 Jul
40
Excellent
Sat
5 Jul
28
Excellent
Liangzhou Air quality rank
Air quality in the last 12 months (Liangzhou)
|
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
|
|
2024/12
|
53
|
62
|
67
|
69
|
57
|
54
|
34
|
55
|
87
|
45
|
95
|
75
|
80
|
60
|
57
|
62
|
54
|
55
|
83
|
66
|
49
|
70
|
120
|
83
|
66
|
56
|
46
|
59
|
58
|
45
|
59
|
|
2024/11
|
59
|
51
|
75
|
71
|
68
|
60
|
55
|
87
|
111
|
83
|
63
|
67
|
58
|
83
|
117
|
61
|
56
|
68
|
76
|
70
|
96
|
96
|
93
|
39
|
45
|
40
|
50
|
40
|
46
|
51
|
|
|
2024/10
|
30
|
27
|
46
|
44
|
57
|
38
|
47
|
49
|
58
|
55
|
49
|
48
|
44
|
57
|
80
|
73
|
54
|
48
|
72
|
54
|
41
|
32
|
39
|
53
|
48
|
39
|
45
|
46
|
56
|
58
|
43
|
|
2024/09
|
23
|
28
|
39
|
9
|
10
|
14
|
27
|
52
|
24
|
32
|
24
|
25
|
22
|
41
|
45
|
38
|
29
|
28
|
38
|
11
|
22
|
41
|
38
|
186
|
48
|
26
|
54
|
70
|
23
|
19
|
|
|
2024/08
|
34
|
22
|
24
|
21
|
33
|
56
|
27
|
109
|
63
|
30
|
27
|
38
|
40
|
30
|
29
|
23
|
36
|
33
|
25
|
34
|
32
|
40
|
39
|
48
|
78
|
107
|
36
|
43
|
43
|
65
|
154
|
|
2024/07
|
21
|
28
|
33
|
74
|
33
|
46
|
28
|
41
|
79
|
80
|
58
|
52
|
40
|
49
|
33
|
38
|
69
|
49
|
47
|
270
|
119
|
68
|
46
|
23
|
29
|
45
|
40
|
47
|
48
|
43
|
31
|
|
2024/06
|
54
|
48
|
41
|
31
|
52
|
39
|
49
|
38
|
34
|
37
|
35
|
34
|
50
|
50
|
58
|
39
|
43
|
47
|
48
|
16
|
31
|
38
|
49
|
49
|
108
|
66
|
59
|
35
|
89
|
24
|
|
|
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