Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
46
PM2.5
125
*
PM10
154
O3
0.5
CO
6
SO2
20
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
25 Mar
111
Light
Thu
26 Mar
128
Light
Fri
27 Mar
69
Good
Sat
28 Mar
92
Good
Sun
29 Mar
86
Good
Mon
30 Mar
71
Good
Tue
31 Mar
24
Excellent
Laiyuan Air quality rank
Air quality in the last 12 months (Laiyuan)
|
2026/02
|
97
|
75
|
106
|
101
|
74
|
40
|
53
|
66
|
101
|
111
|
71
|
86
|
99
|
93
|
46
|
60
|
104
|
50
|
67
|
108
|
266
|
83
|
50
|
71
|
100
|
82
|
64
|
68
|
|||
|
2026/01
|
69
|
85
|
115
|
99
|
75
|
61
|
55
|
76
|
119
|
37
|
42
|
78
|
77
|
88
|
129
|
89
|
52
|
48
|
33
|
55
|
59
|
69
|
95
|
118
|
84
|
115
|
111
|
95
|
89
|
112
|
123
|
|
2025/12
|
60
|
36
|
53
|
58
|
83
|
85
|
72
|
54
|
74
|
88
|
81
|
42
|
48
|
67
|
83
|
78
|
111
|
151
|
179
|
91
|
56
|
80
|
71
|
56
|
34
|
70
|
79
|
91
|
79
|
59
|
36
|
|
2025/11
|
43
|
40
|
58
|
82
|
138
|
168
|
58
|
66
|
60
|
61
|
78
|
90
|
52
|
66
|
74
|
42
|
23
|
40
|
53
|
56
|
61
|
67
|
94
|
109
|
51
|
143
|
45
|
90
|
111
|
138
|
|
|
2025/10
|
61
|
48
|
52
|
58
|
56
|
37
|
44
|
22
|
11
|
10
|
26
|
40
|
47
|
47
|
62
|
71
|
32
|
19
|
30
|
30
|
39
|
49
|
73
|
100
|
118
|
44
|
49
|
77
|
147
|
139
|
105
|
|
2025/09
|
42
|
44
|
40
|
38
|
35
|
41
|
48
|
43
|
48
|
52
|
52
|
49
|
50
|
55
|
52
|
31
|
22
|
25
|
31
|
53
|
53
|
27
|
42
|
49
|
55
|
55
|
46
|
49
|
49
|
59
|
|
|
2025/08
|
43
|
53
|
48
|
30
|
34
|
47
|
34
|
22
|
25
|
29
|
42
|
44
|
25
|
46
|
47
|
22
|
33
|
43
|
31
|
17
|
30
|
37
|
19
|
16
|
33
|
35
|
19
|
27
|
40
|
34
|
40
|
|
2025/07
|
31
|
38
|
24
|
38
|
17
|
22
|
28
|
30
|
37
|
29
|
50
|
54
|
24
|
43
|
48
|
39
|
24
|
33
|
51
|
23
|
25
|
36
|
32
|
24
|
26
|
34
|
38
|
32
|
15
|
21
|
38
|
|
2025/06
|
66
|
43
|
27
|
33
|
48
|
52
|
47
|
52
|
57
|
39
|
63
|
79
|
67
|
37
|
17
|
22
|
50
|
60
|
39
|
45
|
37
|
34
|
49
|
48
|
51
|
58
|
55
|
50
|
39
|
49
|
|
|
2025/05
|
42
|
62
|
30
|
49
|
63
|
44
|
65
|
86
|
25
|
39
|
50
|
63
|
80
|
37
|
52
|
80
|
81
|
58
|
69
|
84
|
69
|
67
|
62
|
44
|
53
|
54
|
59
|
57
|
64
|
70
|
55
|
|
2025/04
|
55
|
28
|
66
|
92
|
38
|
80
|
85
|
56
|
63
|
63
|
169
|
83
|
47
|
31
|
54
|
101
|
124
|
47
|
52
|
73
|
73
|
49
|
67
|
47
|
63
|
85
|
65
|
54
|
66
|
56
|
|
|
2025/03
|
180
|
95
|
49
|
56
|
64
|
50
|
70
|
100
|
98
|
128
|
160
|
123
|
117
|
83
|
44
|
25
|
37
|
44
|
45
|
35
|
39
|
59
|
164
|
102
|
95
|
89
|
93
|
57
|
30
|
50
|
57
|
|
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