Air Quality
Excellent
No health implications.
5
PM2.5
10
PM10
58
O3
0.6
CO
4
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 May
71
Good
Sun
24 May
60
Good
Mon
25 May
57
Good
Tue
26 May
46
Excellent
Wed
27 May
54
Good
Thu
28 May
56
Good
Fri
29 May
33
Excellent
Air quality in the last 12 months (Lanxi)
|
2026/04
|
29
|
40
|
31
|
32
|
65
|
65
|
53
|
33
|
48
|
33
|
48
|
34
|
62
|
55
|
56
|
59
|
58
|
72
|
59
|
68
|
43
|
19
|
16
|
38
|
49
|
51
|
56
|
65
|
23
|
28
|
|
|
2026/03
|
25
|
16
|
34
|
61
|
39
|
57
|
65
|
56
|
63
|
57
|
58
|
53
|
65
|
63
|
67
|
63
|
59
|
55
|
31
|
73
|
51
|
35
|
41
|
31
|
42
|
67
|
39
|
44
|
31
|
47
|
23
|
|
2026/02
|
42
|
49
|
77
|
84
|
99
|
47
|
21
|
47
|
42
|
51
|
52
|
62
|
67
|
56
|
42
|
22
|
66
|
53
|
45
|
39
|
34
|
50
|
147
|
44
|
26
|
33
|
13
|
20
|
|||
|
2026/01
|
22
|
42
|
98
|
100
|
79
|
65
|
60
|
60
|
67
|
59
|
74
|
71
|
64
|
75
|
73
|
80
|
113
|
91
|
53
|
17
|
42
|
66
|
84
|
100
|
116
|
111
|
45
|
98
|
67
|
33
|
15
|
|
2025/12
|
108
|
120
|
56
|
60
|
66
|
91
|
100
|
105
|
65
|
61
|
78
|
70
|
36
|
47
|
64
|
68
|
98
|
150
|
128
|
110
|
59
|
49
|
59
|
35
|
38
|
56
|
65
|
72
|
72
|
119
|
47
|
|
2025/11
|
49
|
60
|
58
|
43
|
50
|
55
|
39
|
54
|
14
|
50
|
32
|
34
|
42
|
64
|
92
|
77
|
59
|
32
|
42
|
54
|
69
|
80
|
79
|
59
|
84
|
99
|
96
|
109
|
79
|
80
|
|
|
2025/10
|
37
|
34
|
35
|
53
|
29
|
37
|
52
|
45
|
32
|
40
|
45
|
56
|
50
|
34
|
36
|
29
|
38
|
27
|
19
|
27
|
28
|
29
|
27
|
40
|
53
|
57
|
49
|
63
|
46
|
40
|
48
|
|
2025/09
|
30
|
25
|
29
|
37
|
35
|
28
|
33
|
26
|
21
|
16
|
23
|
25
|
25
|
19
|
30
|
28
|
23
|
28
|
20
|
26
|
27
|
33
|
28
|
19
|
27
|
30
|
35
|
35
|
47
|
49
|
|
|
2025/08
|
39
|
42
|
37
|
33
|
19
|
18
|
22
|
27
|
30
|
34
|
36
|
32
|
15
|
14
|
17
|
22
|
21
|
22
|
26
|
26
|
24
|
22
|
21
|
28
|
27
|
30
|
25
|
17
|
18
|
24
|
29
|
|
2025/07
|
16
|
21
|
29
|
32
|
24
|
17
|
19
|
17
|
17
|
30
|
22
|
23
|
35
|
35
|
39
|
45
|
38
|
28
|
19
|
16
|
13
|
19
|
23
|
26
|
21
|
13
|
19
|
16
|
23
|
21
|
23
|
|
2025/06
|
35
|
21
|
23
|
42
|
31
|
39
|
46
|
50
|
33
|
31
|
17
|
24
|
18
|
23
|
13
|
25
|
40
|
26
|
31
|
22
|
24
|
33
|
15
|
16
|
25
|
22
|
28
|
21
|
25
|
25
|
|
|
2025/05
|
50
|
51
|
57
|
50
|
34
|
72
|
112
|
56
|
22
|
42
|
40
|
44
|
41
|
44
|
69
|
54
|
27
|
51
|
38
|
27
|
17
|
30
|
15
|
32
|
59
|
61
|
60
|
39
|
28
|
40
|
40
|
|
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