Air Quality
Excellent
No health implications.
4
PM2.5
7
PM10
68
O3
0.4
CO
6
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Sep
50
Excellent
Mon
28 Sep
54
Good
Tue
29 Sep
58
Good
Wed
30 Sep
56
Good
Thu
1 Oct
59
Good
Fri
2 Oct
25
Excellent
Sat
3 Oct
29
Excellent
Air quality in the last 12 months (Lai'an)
|
2026/08
|
27
|
34
|
49
|
62
|
40
|
34
|
27
|
37
|
31
|
16
|
15
|
23
|
20
|
20
|
23
|
29
|
38
|
50
|
43
|
30
|
29
|
22
|
27
|
25
|
31
|
44
|
36
|
27
|
28
|
23
|
41
|
|
2026/07
|
36
|
42
|
24
|
21
|
14
|
14
|
26
|
19
|
25
|
37
|
37
|
23
|
15
|
33
|
30
|
24
|
28
|
38
|
30
|
25
|
25
|
31
|
23
|
26
|
41
|
41
|
35
|
34
|
35
|
25
|
25
|
|
2026/06
|
76
|
88
|
76
|
63
|
52
|
44
|
52
|
42
|
56
|
73
|
80
|
72
|
43
|
39
|
28
|
30
|
36
|
64
|
37
|
23
|
40
|
31
|
26
|
25
|
37
|
47
|
52
|
84
|
83
|
36
|
|
|
2026/05
|
48
|
45
|
42
|
35
|
47
|
47
|
48
|
37
|
43
|
45
|
51
|
67
|
71
|
66
|
48
|
45
|
39
|
48
|
58
|
28
|
42
|
57
|
65
|
50
|
51
|
18
|
30
|
42
|
50
|
62
|
74
|
|
2026/04
|
97
|
68
|
67
|
61
|
79
|
71
|
56
|
50
|
47
|
51
|
71
|
40
|
28
|
46
|
56
|
54
|
60
|
58
|
62
|
55
|
68
|
29
|
35
|
43
|
63
|
54
|
58
|
41
|
35
|
43
|
|
|
2026/03
|
36
|
33
|
68
|
49
|
50
|
66
|
47
|
44
|
83
|
74
|
73
|
67
|
77
|
91
|
64
|
59
|
76
|
61
|
96
|
105
|
91
|
76
|
71
|
70
|
69
|
88
|
70
|
62
|
60
|
62
|
113
|
|
2026/02
|
61
|
91
|
122
|
97
|
98
|
68
|
45
|
54
|
44
|
67
|
103
|
97
|
82
|
86
|
103
|
54
|
104
|
100
|
90
|
70
|
49
|
163
|
99
|
30
|
57
|
38
|
20
|
44
|
|||
|
2026/01
|
48
|
71
|
70
|
99
|
156
|
130
|
55
|
94
|
84
|
99
|
68
|
70
|
103
|
101
|
110
|
146
|
126
|
68
|
32
|
51
|
63
|
62
|
76
|
119
|
110
|
30
|
72
|
83
|
67
|
41
|
37
|
|
2025/12
|
99
|
54
|
52
|
57
|
72
|
80
|
85
|
76
|
66
|
70
|
109
|
33
|
44
|
65
|
64
|
64
|
106
|
100
|
133
|
137
|
45
|
38
|
45
|
89
|
73
|
43
|
61
|
75
|
97
|
115
|
33
|
|
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
|
|
|
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