Air Quality
Excellent
No health implications.
10
PM2.5
19
PM10
87
O3
0.6
CO
3
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 May
78
Good
Sat
10 May
88
Good
Sun
11 May
92
Good
Mon
12 May
93
Good
Tue
13 May
103
Light
Wed
14 May
100
Good
Thu
15 May
42
Excellent
Air quality in the last 12 months (Lanxi)
|
2025/02
|
15
|
27
|
71
|
59
|
41
|
60
|
61
|
43
|
40
|
52
|
66
|
78
|
132
|
104
|
110
|
41
|
66
|
32
|
55
|
28
|
23
|
34
|
50
|
76
|
100
|
83
|
73
|
49
|
|||
|
2025/01
|
113
|
98
|
91
|
87
|
96
|
87
|
86
|
109
|
71
|
43
|
59
|
67
|
76
|
78
|
83
|
55
|
68
|
73
|
67
|
82
|
102
|
82
|
81
|
59
|
48
|
29
|
40
|
71
|
149
|
61
|
51
|
|
2024/12
|
62
|
75
|
107
|
97
|
52
|
63
|
126
|
66
|
57
|
70
|
26
|
76
|
57
|
92
|
71
|
58
|
73
|
79
|
44
|
62
|
81
|
68
|
73
|
75
|
92
|
125
|
127
|
77
|
71
|
89
|
101
|
|
2024/11
|
13
|
28
|
49
|
86
|
56
|
51
|
38
|
48
|
53
|
42
|
48
|
62
|
48
|
54
|
30
|
25
|
24
|
26
|
41
|
47
|
56
|
68
|
89
|
47
|
37
|
29
|
48
|
50
|
56
|
54
|
|
|
2024/10
|
21
|
26
|
33
|
34
|
42
|
24
|
19
|
21
|
48
|
51
|
64
|
63
|
49
|
47
|
52
|
25
|
30
|
40
|
23
|
33
|
53
|
55
|
39
|
48
|
48
|
34
|
19
|
36
|
72
|
52
|
50
|
|
2024/09
|
35
|
45
|
49
|
36
|
29
|
31
|
41
|
30
|
23
|
45
|
27
|
38
|
22
|
30
|
35
|
26
|
28
|
24
|
22
|
21
|
19
|
23
|
26
|
34
|
38
|
55
|
24
|
35
|
47
|
37
|
|
|
2024/08
|
25
|
28
|
37
|
35
|
33
|
38
|
37
|
38
|
37
|
37
|
36
|
23
|
21
|
28
|
32
|
44
|
42
|
33
|
22
|
17
|
17
|
33
|
41
|
48
|
53
|
51
|
46
|
27
|
33
|
28
|
32
|
|
2024/07
|
38
|
27
|
25
|
29
|
30
|
30
|
32
|
26
|
30
|
32
|
37
|
34
|
34
|
25
|
34
|
23
|
32
|
27
|
24
|
30
|
32
|
21
|
25
|
20
|
19
|
15
|
9
|
18
|
14
|
16
|
23
|
|
2024/06
|
11
|
17
|
32
|
46
|
37
|
18
|
22
|
36
|
50
|
26
|
22
|
22
|
29
|
31
|
30
|
24
|
15
|
31
|
29
|
30
|
31
|
30
|
33
|
28
|
17
|
25
|
22
|
37
|
26
|
25
|
|
|
2024/05
|
16
|
48
|
45
|
40
|
26
|
23
|
41
|
70
|
56
|
51
|
48
|
43
|
59
|
52
|
59
|
44
|
47
|
46
|
49
|
42
|
33
|
37
|
47
|
38
|
31
|
20
|
24
|
21
|
37
|
42
|
44
|
|
2024/04
|
35
|
23
|
26
|
22
|
41
|
40
|
28
|
23
|
38
|
57
|
56
|
55
|
62
|
28
|
42
|
52
|
30
|
26
|
49
|
42
|
33
|
33
|
39
|
61
|
49
|
48
|
60
|
42
|
31
|
22
|
|
|
2024/03
|
36
|
54
|
50
|
54
|
48
|
30
|
79
|
65
|
67
|
76
|
65
|
70
|
92
|
107
|
104
|
54
|
65
|
62
|
50
|
70
|
64
|
55
|
61
|
45
|
57
|
19
|
46
|
30
|
43
|
53
|
42
|
|
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