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
13 Sep
Sun
14 Sep
Mon
15 Sep
Tue
16 Sep
Wed
17 Sep
Thu
18 Sep
Fri
19 Sep
Real-time AQI (Monitoring Station in Lyuliang)
环保局
5115
PM2.5
52 *
PM10
34
O3
1.1
CO
4
SO2
21
NO2
自来水公司
5121
PM2.5
51 *
PM10
29
O3
0.9
CO
4
SO2
21
NO2
马茂庄小学
5518
PM2.5
60 *
PM10
32
O3
1.3
CO
5
SO2
26
NO2
Air quality in the last 12 months (Lyuliang)
|
2025/08
|
59
|
56
|
59
|
50
|
35
|
41
|
44
|
41
|
28
|
41
|
37
|
53
|
44
|
57
|
39
|
22
|
40
|
45
|
42
|
27
|
28
|
36
|
17
|
31
|
49
|
43
|
28
|
37
|
37
|
48
|
51
|
|
2025/07
|
36
|
39
|
21
|
35
|
24
|
42
|
36
|
48
|
31
|
49
|
64
|
66
|
56
|
52
|
62
|
48
|
45
|
55
|
58
|
32
|
38
|
54
|
31
|
24
|
35
|
37
|
33
|
52
|
26
|
40
|
47
|
|
2025/06
|
51
|
39
|
45
|
45
|
64
|
58
|
61
|
49
|
68
|
45
|
61
|
64
|
45
|
33
|
34
|
44
|
46
|
55
|
37
|
37
|
38
|
51
|
58
|
56
|
58
|
50
|
47
|
31
|
42
|
40
|
|
|
2025/05
|
69
|
101
|
32
|
65
|
182
|
73
|
83
|
81
|
42
|
51
|
57
|
68
|
87
|
49
|
54
|
131
|
140
|
65
|
83
|
78
|
83
|
107
|
27
|
45
|
45
|
43
|
47
|
61
|
70
|
63
|
23
|
|
2025/04
|
69
|
54
|
106
|
152
|
65
|
94
|
109
|
88
|
62
|
54
|
194
|
169
|
79
|
40
|
56
|
114
|
213
|
106
|
65
|
82
|
103
|
90
|
82
|
49
|
67
|
68
|
49
|
50
|
72
|
108
|
|
|
2025/03
|
88
|
71
|
39
|
49
|
68
|
62
|
63
|
68
|
86
|
80
|
229
|
297
|
90
|
86
|
43
|
39
|
53
|
51
|
58
|
60
|
70
|
90
|
163
|
436
|
452
|
331
|
272
|
118
|
46
|
52
|
65
|
|
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
|
|
|
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