Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
36
PM2.5
58
*
PM10
100
O3
1.1
CO
3
SO2
15
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 May
76
Good
Sun
25 May
87
Good
Mon
26 May
102
Light
Tue
27 May
101
Light
Wed
28 May
93
Good
Thu
29 May
48
Excellent
Fri
30 May
37
Excellent
Air quality in the last 12 months (Liangzi Lake)
|
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
|
|
2024/11
|
55
|
106
|
84
|
92
|
68
|
48
|
43
|
43
|
49
|
69
|
53
|
47
|
52
|
67
|
71
|
73
|
18
|
19
|
29
|
37
|
44
|
56
|
77
|
54
|
34
|
38
|
51
|
56
|
53
|
52
|
|
|
2024/10
|
19
|
42
|
38
|
32
|
39
|
65
|
26
|
30
|
49
|
78
|
78
|
63
|
92
|
78
|
84
|
41
|
26
|
24
|
18
|
25
|
43
|
29
|
47
|
48
|
58
|
47
|
40
|
79
|
95
|
68
|
43
|
|
2024/09
|
43
|
52
|
44
|
39
|
45
|
50
|
46
|
44
|
45
|
40
|
46
|
34
|
35
|
48
|
37
|
31
|
46
|
43
|
40
|
39
|
34
|
28
|
33
|
42
|
51
|
54
|
54
|
26
|
31
|
46
|
|
|
2024/08
|
19
|
21
|
29
|
27
|
32
|
33
|
33
|
35
|
33
|
37
|
82
|
80
|
52
|
31
|
29
|
35
|
43
|
40
|
38
|
37
|
37
|
40
|
35
|
36
|
35
|
39
|
30
|
21
|
39
|
44
|
48
|
|
2024/07
|
19
|
23
|
31
|
21
|
23
|
23
|
28
|
27
|
33
|
38
|
41
|
30
|
29
|
38
|
34
|
36
|
25
|
29
|
23
|
26
|
23
|
24
|
31
|
40
|
36
|
26
|
16
|
14
|
14
|
22
|
21
|
|
2024/06
|
30
|
39
|
31
|
27
|
28
|
36
|
30
|
38
|
30
|
26
|
19
|
36
|
38
|
36
|
38
|
40
|
44
|
30
|
16
|
25
|
25
|
12
|
19
|
30
|
18
|
39
|
16
|
12
|
13
|
17
|
|
|
2024/05
|
41
|
34
|
32
|
25
|
33
|
35
|
46
|
49
|
60
|
70
|
56
|
94
|
79
|
61
|
66
|
54
|
58
|
57
|
64
|
49
|
40
|
19
|
33
|
35
|
33
|
33
|
26
|
29
|
32
|
68
|
43
|
|
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