Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
1 May
Fri
2 May
Sat
3 May
Sun
4 May
Mon
5 May
Tue
6 May
Wed
7 May
Real-time AQI (Monitoring Station in Lyuliang)
环保局
4712
PM2.5
47
PM10
120
O3
0.3
CO
3
SO2
6
NO2
自来水公司
523
PM2.5
54 *
PM10
118
O3
0.4
CO
3
SO2
9
NO2
马茂庄小学
5512
PM2.5
60 *
PM10
120
O3
0.2
CO
4
SO2
8
NO2
Air quality in the last 12 months (Lyuliang)
|
2025/02
|
67
|
54
|
36
|
50
|
40
|
119
|
40
|
43
|
55
|
73
|
80
|
84
|
59
|
68
|
80
|
75
|
70
|
77
|
69
|
80
|
70
|
66
|
50
|
51
|
65
|
74
|
76
|
73
|
|||
|
2025/01
|
78
|
69
|
71
|
85
|
90
|
65
|
64
|
60
|
57
|
64
|
82
|
56
|
100
|
70
|
64
|
68
|
70
|
67
|
72
|
77
|
79
|
91
|
122
|
144
|
88
|
94
|
38
|
80
|
126
|
85
|
69
|
|
2024/12
|
79
|
64
|
65
|
56
|
52
|
61
|
56
|
59
|
76
|
69
|
63
|
67
|
93
|
71
|
75
|
73
|
83
|
74
|
75
|
71
|
53
|
67
|
83
|
96
|
84
|
72
|
50
|
66
|
72
|
95
|
83
|
|
2024/11
|
55
|
48
|
60
|
54
|
55
|
70
|
81
|
89
|
109
|
108
|
130
|
102
|
60
|
56
|
59
|
85
|
69
|
67
|
47
|
63
|
72
|
83
|
93
|
80
|
61
|
67
|
88
|
41
|
59
|
79
|
|
|
2024/10
|
76
|
41
|
45
|
66
|
67
|
69
|
47
|
50
|
48
|
52
|
61
|
64
|
53
|
72
|
73
|
98
|
67
|
27
|
33
|
29
|
36
|
39
|
56
|
62
|
88
|
63
|
63
|
65
|
74
|
62
|
54
|
|
2024/09
|
41
|
26
|
44
|
43
|
28
|
55
|
35
|
56
|
52
|
36
|
39
|
48
|
58
|
41
|
56
|
57
|
55
|
59
|
55
|
35
|
26
|
51
|
60
|
62
|
64
|
50
|
75
|
72
|
31
|
32
|
|
|
2024/08
|
39
|
54
|
45
|
41
|
45
|
37
|
24
|
35
|
38
|
57
|
28
|
43
|
41
|
49
|
52
|
51
|
49
|
34
|
44
|
40
|
42
|
48
|
64
|
62
|
59
|
26
|
41
|
44
|
55
|
52
|
61
|
|
2024/07
|
49
|
50
|
40
|
33
|
48
|
41
|
53
|
54
|
48
|
39
|
50
|
44
|
57
|
55
|
48
|
23
|
44
|
44
|
46
|
38
|
54
|
64
|
57
|
26
|
37
|
51
|
59
|
60
|
65
|
24
|
34
|
|
2024/06
|
49
|
53
|
48
|
58
|
49
|
63
|
44
|
39
|
47
|
57
|
71
|
60
|
72
|
55
|
49
|
63
|
45
|
53
|
60
|
58
|
45
|
88
|
91
|
105
|
82
|
89
|
67
|
78
|
61
|
50
|
|
|
2024/05
|
43
|
60
|
64
|
36
|
53
|
47
|
42
|
56
|
58
|
71
|
169
|
48
|
48
|
66
|
57
|
67
|
83
|
87
|
70
|
70
|
64
|
63
|
59
|
69
|
50
|
43
|
40
|
50
|
43
|
69
|
56
|
|
2024/04
|
89
|
93
|
70
|
58
|
73
|
72
|
65
|
66
|
70
|
63
|
64
|
73
|
78
|
79
|
106
|
57
|
73
|
75
|
50
|
35
|
57
|
113
|
84
|
70
|
80
|
82
|
75
|
75
|
41
|
38
|
|
|
2024/03
|
58
|
78
|
68
|
78
|
82
|
61
|
69
|
53
|
76
|
87
|
78
|
59
|
70
|
78
|
78
|
152
|
91
|
131
|
75
|
65
|
90
|
147
|
112
|
41
|
46
|
62
|
90
|
121
|
90
|
57
|
73
|
|
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
*: primary pollution