Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
99
*
PM2.5
133
PM10
27
O3
0.8
CO
10
SO2
64
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
18 Dec
98
Good
Fri
19 Dec
98
Good
Sat
20 Dec
133
Light
Sun
21 Dec
57
Good
Mon
22 Dec
62
Good
Tue
23 Dec
69
Good
Wed
24 Dec
27
Excellent
Air quality in the last 12 months (Lai'an)
|
2025/11
|
120
|
71
|
41
|
54
|
57
|
50
|
47
|
27
|
59
|
58
|
36
|
45
|
78
|
117
|
93
|
88
|
34
|
38
|
47
|
49
|
84
|
102
|
96
|
93
|
76
|
69
|
219
|
121
|
88
|
82
|
|
|
2025/10
|
31
|
37
|
17
|
30
|
53
|
57
|
39
|
34
|
35
|
52
|
68
|
47
|
21
|
27
|
45
|
24
|
28
|
20
|
26
|
28
|
23
|
29
|
32
|
43
|
43
|
56
|
64
|
50
|
47
|
39
|
49
|
|
2025/09
|
23
|
25
|
30
|
37
|
45
|
51
|
41
|
40
|
19
|
29
|
38
|
30
|
17
|
28
|
24
|
39
|
24
|
20
|
26
|
20
|
31
|
28
|
35
|
15
|
13
|
19
|
29
|
27
|
38
|
30
|
|
|
2025/08
|
12
|
11
|
16
|
26
|
35
|
29
|
18
|
19
|
25
|
12
|
10
|
13
|
25
|
28
|
27
|
31
|
34
|
32
|
35
|
30
|
33
|
26
|
24
|
24
|
18
|
13
|
37
|
36
|
36
|
26
|
15
|
|
2025/07
|
28
|
30
|
34
|
35
|
37
|
46
|
45
|
20
|
18
|
44
|
39
|
27
|
27
|
26
|
36
|
33
|
21
|
31
|
27
|
19
|
20
|
17
|
21
|
25
|
29
|
18
|
19
|
14
|
28
|
16
|
13
|
|
2025/06
|
24
|
14
|
39
|
55
|
47
|
44
|
24
|
35
|
32
|
44
|
41
|
42
|
47
|
38
|
28
|
39
|
42
|
37
|
16
|
15
|
13
|
24
|
32
|
28
|
36
|
38
|
20
|
15
|
16
|
22
|
|
|
2025/05
|
53
|
60
|
48
|
42
|
42
|
76
|
74
|
50
|
23
|
36
|
36
|
50
|
52
|
62
|
73
|
32
|
68
|
74
|
70
|
52
|
32
|
53
|
56
|
58
|
54
|
58
|
55
|
52
|
58
|
51
|
65
|
|
2025/04
|
49
|
58
|
42
|
64
|
69
|
61
|
65
|
69
|
79
|
79
|
79
|
176
|
82
|
64
|
47
|
56
|
64
|
65
|
75
|
50
|
57
|
63
|
59
|
68
|
61
|
53
|
45
|
54
|
51
|
55
|
|
|
2025/03
|
72
|
73
|
31
|
43
|
80
|
60
|
75
|
85
|
84
|
65
|
93
|
124
|
94
|
42
|
37
|
41
|
36
|
42
|
49
|
49
|
41
|
53
|
58
|
91
|
68
|
66
|
112
|
72
|
108
|
68
|
42
|
|
2025/02
|
44
|
67
|
80
|
68
|
50
|
43
|
55
|
33
|
43
|
58
|
68
|
106
|
62
|
88
|
98
|
84
|
58
|
53
|
65
|
49
|
49
|
77
|
65
|
68
|
79
|
103
|
94
|
81
|
|||
|
2025/01
|
97
|
99
|
91
|
89
|
105
|
74
|
44
|
64
|
40
|
46
|
56
|
60
|
81
|
108
|
64
|
55
|
67
|
84
|
101
|
116
|
119
|
143
|
57
|
45
|
32
|
73
|
48
|
69
|
107
|
71
|
85
|
|
2024/12
|
62
|
79
|
60
|
51
|
80
|
118
|
99
|
39
|
51
|
50
|
62
|
59
|
84
|
63
|
56
|
58
|
79
|
67
|
50
|
61
|
79
|
55
|
59
|
74
|
98
|
110
|
63
|
67
|
65
|
76
|
103
|
|
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