Air Quality
Excellent
No health implications.
19
PM2.5
24
PM10
33
O3
0.8
CO
4
SO2
41
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 May
55
Good
Sat
17 May
109
Light
Sun
18 May
93
Good
Mon
19 May
123
Light
Tue
20 May
123
Light
Wed
21 May
117
Light
Thu
22 May
21
Excellent
Air quality in the last 12 months (Liangxi)
|
2025/02
|
25
|
68
|
72
|
67
|
51
|
39
|
54
|
30
|
44
|
56
|
39
|
89
|
70
|
47
|
86
|
94
|
65
|
47
|
52
|
37
|
34
|
58
|
74
|
79
|
103
|
89
|
107
|
97
|
|||
|
2025/01
|
86
|
58
|
64
|
54
|
94
|
88
|
65
|
66
|
37
|
51
|
62
|
66
|
82
|
111
|
56
|
61
|
72
|
80
|
92
|
162
|
142
|
73
|
40
|
39
|
30
|
43
|
55
|
48
|
79
|
60
|
50
|
|
2024/12
|
65
|
70
|
64
|
41
|
53
|
110
|
141
|
43
|
57
|
43
|
58
|
57
|
71
|
68
|
66
|
66
|
73
|
72
|
42
|
58
|
82
|
53
|
51
|
64
|
81
|
126
|
61
|
64
|
64
|
81
|
85
|
|
2024/11
|
12
|
50
|
87
|
84
|
45
|
38
|
31
|
34
|
35
|
42
|
51
|
46
|
56
|
42
|
90
|
54
|
30
|
30
|
30
|
40
|
57
|
70
|
36
|
31
|
29
|
39
|
66
|
65
|
50
|
63
|
|
|
2024/10
|
16
|
29
|
23
|
23
|
22
|
12
|
14
|
39
|
48
|
62
|
71
|
63
|
31
|
38
|
68
|
46
|
37
|
34
|
25
|
38
|
27
|
32
|
47
|
35
|
38
|
26
|
20
|
59
|
42
|
33
|
26
|
|
2024/09
|
37
|
39
|
32
|
27
|
27
|
33
|
50
|
39
|
22
|
36
|
15
|
26
|
20
|
25
|
24
|
17
|
18
|
23
|
20
|
9
|
21
|
29
|
32
|
40
|
51
|
34
|
28
|
35
|
38
|
38
|
|
|
2024/08
|
26
|
26
|
38
|
37
|
39
|
36
|
42
|
35
|
43
|
47
|
48
|
37
|
39
|
32
|
25
|
37
|
26
|
25
|
25
|
28
|
23
|
37
|
44
|
33
|
34
|
32
|
34
|
36
|
25
|
30
|
37
|
|
2024/07
|
20
|
25
|
19
|
29
|
27
|
32
|
21
|
25
|
28
|
26
|
29
|
29
|
20
|
18
|
52
|
46
|
31
|
22
|
27
|
28
|
35
|
33
|
30
|
24
|
27
|
22
|
19
|
20
|
20
|
22
|
24
|
|
2024/06
|
38
|
26
|
35
|
47
|
40
|
21
|
28
|
35
|
36
|
23
|
24
|
36
|
58
|
51
|
41
|
35
|
27
|
25
|
21
|
30
|
36
|
23
|
20
|
29
|
25
|
24
|
25
|
14
|
24
|
20
|
|
|
2024/05
|
41
|
46
|
38
|
43
|
34
|
47
|
69
|
46
|
33
|
45
|
49
|
75
|
75
|
57
|
50
|
31
|
46
|
46
|
33
|
34
|
29
|
38
|
40
|
34
|
33
|
37
|
26
|
31
|
33
|
36
|
64
|
|
2024/04
|
72
|
34
|
31
|
59
|
51
|
49
|
43
|
31
|
66
|
56
|
53
|
36
|
35
|
36
|
60
|
70
|
36
|
78
|
82
|
40
|
45
|
48
|
43
|
60
|
51
|
44
|
37
|
35
|
38
|
45
|
|
|
2024/03
|
50
|
59
|
65
|
47
|
29
|
61
|
63
|
88
|
80
|
63
|
59
|
83
|
50
|
60
|
64
|
48
|
84
|
67
|
75
|
92
|
68
|
63
|
79
|
77
|
51
|
38
|
51
|
48
|
55
|
57
|
81
|
|
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