Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
73
*
PM2.5
94
PM10
19
O3
0.5
CO
11
SO2
37
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
22 Nov
141
Light
Sun
23 Nov
144
Light
Mon
24 Nov
133
Light
Tue
25 Nov
89
Good
Wed
26 Nov
71
Good
Thu
27 Nov
27
Excellent
Fri
28 Nov
38
Excellent
Air quality in the last 12 months (Lai'an)
|
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
|
|
2024/11
|
38
|
63
|
62
|
58
|
45
|
45
|
43
|
40
|
43
|
43
|
53
|
64
|
80
|
81
|
75
|
43
|
31
|
33
|
27
|
37
|
48
|
69
|
34
|
43
|
34
|
37
|
63
|
57
|
44
|
56
|
|
|
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