Air Quality
Excellent
No health implications.
23
PM2.5
44
PM10
49
O3
0.6
CO
4
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Jul
85
Good
Fri
18 Jul
79
Good
Sat
19 Jul
69
Good
Sun
20 Jul
53
Good
Mon
21 Jul
40
Excellent
Tue
22 Jul
48
Excellent
Wed
23 Jul
42
Excellent
Air quality in the last 12 months (Liangping)
|
2025/06
|
21
|
29
|
42
|
44
|
39
|
34
|
41
|
29
|
30
|
42
|
38
|
42
|
43
|
45
|
39
|
45
|
38
|
23
|
26
|
32
|
29
|
27
|
26
|
29
|
25
|
22
|
26
|
29
|
23
|
29
|
|
|
2025/05
|
49
|
66
|
62
|
38
|
43
|
49
|
46
|
23
|
51
|
63
|
57
|
53
|
53
|
49
|
64
|
64
|
75
|
56
|
62
|
61
|
53
|
27
|
54
|
61
|
49
|
39
|
34
|
24
|
29
|
26
|
18
|
|
2025/04
|
41
|
57
|
61
|
59
|
60
|
66
|
64
|
62
|
63
|
48
|
34
|
289
|
281
|
157
|
99
|
79
|
78
|
64
|
48
|
33
|
29
|
45
|
58
|
44
|
52
|
53
|
45
|
47
|
43
|
34
|
|
|
2025/03
|
77
|
88
|
34
|
16
|
18
|
27
|
35
|
48
|
56
|
51
|
54
|
60
|
41
|
40
|
28
|
26
|
35
|
38
|
54
|
55
|
64
|
91
|
92
|
69
|
59
|
55
|
102
|
48
|
22
|
29
|
38
|
|
2025/02
|
60
|
33
|
38
|
40
|
41
|
35
|
36
|
37
|
50
|
63
|
82
|
67
|
46
|
46
|
45
|
57
|
56
|
51
|
55
|
35
|
42
|
35
|
32
|
47
|
61
|
78
|
66
|
74
|
|||
|
2025/01
|
112
|
129
|
151
|
120
|
59
|
70
|
64
|
62
|
68
|
65
|
76
|
77
|
87
|
116
|
80
|
74
|
84
|
107
|
117
|
128
|
149
|
204
|
214
|
88
|
20
|
35
|
60
|
81
|
177
|
111
|
110
|
|
2024/12
|
67
|
98
|
91
|
55
|
35
|
40
|
39
|
43
|
52
|
57
|
61
|
54
|
59
|
66
|
75
|
77
|
89
|
92
|
72
|
94
|
117
|
79
|
71
|
83
|
102
|
109
|
89
|
73
|
92
|
133
|
121
|
|
2024/11
|
63
|
64
|
78
|
58
|
45
|
50
|
60
|
79
|
44
|
43
|
54
|
56
|
53
|
52
|
50
|
45
|
30
|
30
|
29
|
31
|
38
|
47
|
44
|
43
|
33
|
45
|
42
|
57
|
61
|
84
|
|
|
2024/10
|
32
|
48
|
51
|
54
|
62
|
62
|
58
|
45
|
64
|
66
|
50
|
48
|
42
|
49
|
52
|
58
|
34
|
35
|
37
|
29
|
29
|
34
|
45
|
50
|
53
|
78
|
71
|
67
|
60
|
82
|
82
|
|
2024/09
|
44
|
41
|
29
|
38
|
51
|
49
|
41
|
34
|
34
|
36
|
48
|
41
|
43
|
40
|
37
|
36
|
40
|
41
|
41
|
44
|
44
|
47
|
45
|
57
|
78
|
81
|
56
|
58
|
51
|
35
|
|
|
2024/08
|
29
|
28
|
27
|
32
|
29
|
31
|
34
|
37
|
42
|
40
|
63
|
60
|
57
|
51
|
49
|
54
|
60
|
46
|
49
|
45
|
37
|
42
|
40
|
38
|
41
|
48
|
45
|
34
|
35
|
35
|
35
|
|
2024/07
|
45
|
46
|
36
|
25
|
26
|
32
|
31
|
24
|
26
|
29
|
23
|
28
|
29
|
24
|
28
|
33
|
41
|
38
|
30
|
29
|
28
|
27
|
29
|
30
|
38
|
47
|
36
|
49
|
44
|
24
|
26
|
|
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