Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
35
PM2.5
85
*
PM10
141
O3
0.5
CO
2
SO2
8
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
19 May
116
Lightly
Mon
20 May
80
Good
Tue
21 May
114
Lightly
Wed
22 May
138
Lightly
Thu
23 May
123
Lightly
Fri
24 May
80
Good
Sat
25 May
95
Good
Air quality in the last 12 months (Laiyuan)
|
2024/02
|
65
|
92
|
110
|
125
|
117
|
116
|
93
|
116
|
116
|
156
|
87
|
94
|
132
|
103
|
68
|
73
|
108
|
104
|
66
|
34
|
35
|
36
|
47
|
79
|
89
|
92
|
111
|
90
|
58
|
||
|
2024/01
|
133
|
163
|
63
|
80
|
89
|
35
|
59
|
83
|
68
|
85
|
101
|
102
|
112
|
61
|
70
|
98
|
111
|
118
|
77
|
65
|
36
|
31
|
47
|
54
|
65
|
68
|
71
|
73
|
93
|
127
|
125
|
|
2023/12
|
62
|
74
|
79
|
96
|
106
|
216
|
137
|
144
|
96
|
60
|
45
|
84
|
87
|
73
|
36
|
26
|
42
|
102
|
69
|
41
|
29
|
53
|
70
|
55
|
92
|
83
|
68
|
111
|
187
|
193
|
87
|
|
2023/11
|
170
|
196
|
66
|
77
|
48
|
43
|
60
|
68
|
42
|
30
|
42
|
51
|
66
|
81
|
89
|
40
|
40
|
77
|
91
|
110
|
135
|
111
|
37
|
50
|
66
|
91
|
72
|
46
|
43
|
52
|
|
|
2023/10
|
39
|
57
|
65
|
48
|
40
|
51
|
58
|
51
|
29
|
40
|
57
|
90
|
79
|
45
|
49
|
50
|
67
|
45
|
31
|
35
|
45
|
57
|
85
|
110
|
85
|
65
|
73
|
87
|
159
|
129
|
150
|
|
2023/09
|
56
|
57
|
43
|
64
|
69
|
65
|
63
|
66
|
31
|
34
|
45
|
35
|
47
|
55
|
60
|
66
|
75
|
69
|
41
|
33
|
45
|
47
|
45
|
40
|
54
|
79
|
78
|
48
|
46
|
26
|
|
|
2023/08
|
21
|
37
|
50
|
47
|
38
|
40
|
43
|
54
|
59
|
62
|
61
|
34
|
47
|
49
|
61
|
69
|
60
|
69
|
73
|
58
|
43
|
41
|
33
|
35
|
50
|
32
|
26
|
31
|
40
|
44
|
58
|
|
2023/07
|
77
|
80
|
72
|
49
|
64
|
68
|
51
|
32
|
38
|
70
|
57
|
33
|
31
|
46
|
33
|
39
|
61
|
73
|
81
|
54
|
38
|
36
|
46
|
52
|
56
|
52
|
55
|
36
|
38
|
12
|
16
|
|
2023/06
|
61
|
40
|
55
|
52
|
52
|
48
|
58
|
52
|
47
|
39
|
55
|
48
|
56
|
71
|
91
|
90
|
92
|
88
|
45
|
42
|
45
|
69
|
84
|
71
|
83
|
54
|
64
|
47
|
47
|
75
|
|
|
2023/05
|
69
|
81
|
80
|
60
|
33
|
30
|
48
|
57
|
57
|
60
|
63
|
63
|
47
|
66
|
83
|
85
|
69
|
58
|
106
|
110
|
62
|
43
|
51
|
59
|
63
|
63
|
62
|
43
|
63
|
54
|
58
|
|
2023/04
|
83
|
92
|
67
|
42
|
37
|
43
|
41
|
45
|
103
|
196
|
344
|
280
|
275
|
311
|
112
|
58
|
93
|
111
|
123
|
104
|
40
|
39
|
57
|
49
|
65
|
54
|
82
|
73
|
60
|
52
|
|
|
2023/03
|
48
|
61
|
64
|
85
|
171
|
160
|
96
|
109
|
95
|
207
|
173
|
68
|
81
|
116
|
76
|
72
|
80
|
58
|
88
|
124
|
136
|
459
|
147
|
97
|
74
|
80
|
84
|
103
|
115
|
94
|
84
|
|
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