Air Quality
Excellent
No health implications.
10
PM2.5
26
PM10
51
O3
0.4
CO
5
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Jul
36
Excellent
Tue
7 Jul
28
Excellent
Wed
8 Jul
48
Excellent
Thu
9 Jul
50
Excellent
Fri
10 Jul
75
Good
Sat
11 Jul
60
Good
Sun
12 Jul
23
Excellent
Air quality in the last 12 months (Liangzi Lake)
|
2026/05
|
41
|
31
|
37
|
38
|
41
|
40
|
45
|
44
|
49
|
49
|
54
|
63
|
48
|
35
|
37
|
29
|
31
|
31
|
22
|
32
|
38
|
30
|
26
|
34
|
35
|
23
|
26
|
42
|
54
|
52
|
60
|
|
2026/04
|
43
|
46
|
38
|
53
|
63
|
67
|
73
|
47
|
34
|
45
|
46
|
45
|
39
|
29
|
36
|
48
|
49
|
55
|
56
|
56
|
28
|
19
|
30
|
38
|
43
|
51
|
57
|
32
|
29
|
39
|
|
|
2026/03
|
25
|
31
|
54
|
69
|
75
|
65
|
74
|
69
|
84
|
68
|
61
|
56
|
55
|
59
|
107
|
22
|
16
|
27
|
56
|
69
|
56
|
64
|
63
|
70
|
74
|
57
|
59
|
58
|
65
|
37
|
38
|
|
2026/02
|
51
|
61
|
73
|
78
|
92
|
86
|
46
|
61
|
57
|
72
|
94
|
91
|
83
|
71
|
73
|
39
|
88
|
78
|
85
|
70
|
45
|
66
|
88
|
34
|
32
|
24
|
40
|
34
|
|||
|
2026/01
|
28
|
52
|
70
|
72
|
80
|
62
|
57
|
67
|
63
|
77
|
75
|
66
|
77
|
74
|
109
|
121
|
190
|
170
|
21
|
49
|
74
|
96
|
85
|
95
|
84
|
134
|
101
|
73
|
61
|
25
|
42
|
|
2025/12
|
94
|
108
|
64
|
83
|
100
|
90
|
111
|
134
|
110
|
126
|
140
|
113
|
40
|
50
|
57
|
64
|
170
|
192
|
121
|
177
|
71
|
45
|
57
|
99
|
78
|
66
|
69
|
80
|
77
|
130
|
102
|
|
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
|
|
|
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