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
14 Nov
Sat
15 Nov
Sun
16 Nov
Mon
17 Nov
Tue
18 Nov
Wed
19 Nov
Thu
20 Nov
Real-time AQI (Monitoring Station in Lyuliang)
环保局
5821
PM2.5
66 *
PM10
62
O3
0.4
CO
8
SO2
30
NO2
自来水公司
5625
PM2.5
62 *
PM10
51
O3
0.5
CO
7
SO2
44
NO2
Air quality in the last 12 months (Lyuliang)
|
2025/10
|
59
|
28
|
44
|
57
|
45
|
28
|
23
|
16
|
16
|
16
|
34
|
28
|
46
|
56
|
41
|
65
|
32
|
45
|
42
|
53
|
52
|
62
|
66
|
75
|
64
|
49
|
59
|
67
|
69
|
71
|
68
|
|
2025/09
|
53
|
59
|
29
|
34
|
42
|
62
|
63
|
60
|
59
|
56
|
44
|
23
|
52
|
58
|
71
|
22
|
22
|
20
|
22
|
47
|
39
|
28
|
49
|
46
|
51
|
57
|
35
|
47
|
55
|
64
|
|
|
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
|
|
|
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