Air Quality
Excellent
No health implications.
16
PM2.5
25
PM10
42
O3
0.6
CO
4
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Jan
46
Excellent
Wed
21 Jan
57
Good
Thu
22 Jan
79
Good
Fri
23 Jan
95
Good
Sat
24 Jan
114
Light
Sun
25 Jan
50
Excellent
Mon
26 Jan
26
Excellent
Liangzi Lake Air quality rank
Air quality in the last 12 months (Liangzi Lake)
|
2025/11
|
59
|
65
|
72
|
63
|
73
|
49
|
36
|
26
|
40
|
50
|
68
|
48
|
54
|
59
|
77
|
73
|
52
|
34
|
40
|
48
|
57
|
70
|
88
|
67
|
91
|
73
|
102
|
92
|
71
|
70
|
|
|
2025/10
|
40
|
41
|
28
|
47
|
55
|
44
|
44
|
54
|
52
|
51
|
53
|
57
|
28
|
38
|
54
|
34
|
42
|
12
|
12
|
21
|
17
|
28
|
40
|
39
|
58
|
64
|
62
|
75
|
83
|
85
|
45
|
|
2025/09
|
23
|
34
|
31
|
33
|
42
|
40
|
42
|
36
|
25
|
18
|
18
|
24
|
28
|
27
|
27
|
34
|
40
|
23
|
28
|
23
|
35
|
41
|
27
|
15
|
19
|
37
|
50
|
51
|
42
|
35
|
|
|
2025/08
|
32
|
30
|
37
|
35
|
30
|
24
|
17
|
21
|
23
|
33
|
14
|
24
|
30
|
22
|
16
|
24
|
26
|
28
|
24
|
23
|
22
|
19
|
19
|
23
|
22
|
27
|
29
|
26
|
33
|
36
|
22
|
|
2025/07
|
17
|
22
|
23
|
30
|
38
|
35
|
38
|
38
|
22
|
24
|
34
|
23
|
24
|
32
|
28
|
29
|
30
|
26
|
33
|
27
|
20
|
12
|
16
|
28
|
24
|
26
|
22
|
23
|
25
|
26
|
30
|
|
2025/06
|
12
|
16
|
41
|
51
|
37
|
37
|
30
|
14
|
23
|
26
|
29
|
29
|
29
|
29
|
32
|
41
|
35
|
20
|
14
|
20
|
18
|
15
|
20
|
24
|
35
|
30
|
16
|
17
|
17
|
20
|
|
|
2025/05
|
52
|
54
|
60
|
55
|
47
|
96
|
124
|
42
|
40
|
48
|
45
|
40
|
49
|
61
|
49
|
30
|
39
|
91
|
70
|
34
|
25
|
27
|
41
|
53
|
47
|
46
|
58
|
31
|
31
|
28
|
16
|
|
2025/04
|
74
|
64
|
66
|
73
|
80
|
69
|
63
|
69
|
71
|
57
|
56
|
212
|
108
|
102
|
55
|
61
|
69
|
69
|
75
|
77
|
34
|
53
|
61
|
60
|
53
|
44
|
45
|
61
|
55
|
55
|
|
|
2025/03
|
47
|
40
|
17
|
45
|
65
|
65
|
69
|
84
|
84
|
74
|
66
|
61
|
57
|
46
|
32
|
47
|
35
|
46
|
48
|
50
|
52
|
58
|
71
|
61
|
54
|
69
|
81
|
59
|
62
|
69
|
73
|
|
2025/02
|
68
|
58
|
78
|
66
|
60
|
50
|
77
|
40
|
43
|
54
|
61
|
101
|
112
|
72
|
84
|
79
|
59
|
60
|
56
|
78
|
78
|
50
|
99
|
124
|
111
|
89
|
67
|
60
|
|||
|
2025/01
|
108
|
151
|
204
|
171
|
97
|
88
|
80
|
73
|
47
|
53
|
72
|
87
|
81
|
91
|
62
|
62
|
74
|
81
|
101
|
125
|
99
|
106
|
228
|
164
|
29
|
40
|
50
|
61
|
131
|
61
|
92
|
|
2024/12
|
54
|
65
|
120
|
108
|
56
|
55
|
54
|
110
|
59
|
77
|
91
|
110
|
86
|
58
|
57
|
56
|
80
|
93
|
63
|
91
|
116
|
66
|
72
|
89
|
119
|
152
|
170
|
49
|
57
|
100
|
114
|
|
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