Air Quality
Excellent
No health implications.
4
PM2.5
12
PM10
71
O3
0.3
CO
8
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Apr
58
Good
Tue
28 Apr
57
Good
Wed
29 Apr
61
Good
Thu
30 Apr
64
Good
Fri
1 May
61
Good
Sat
2 May
64
Good
Sun
3 May
31
Excellent
Air quality in the last 12 months (Lanxi)
|
2026/03
|
32
|
36
|
55
|
65
|
69
|
47
|
54
|
57
|
49
|
53
|
39
|
49
|
70
|
45
|
54
|
39
|
144
|
81
|
54
|
64
|
210
|
174
|
143
|
212
|
186
|
164
|
103
|
216
|
204
|
57
|
127
|
|
2026/02
|
83
|
58
|
60
|
93
|
60
|
34
|
69
|
43
|
87
|
138
|
80
|
72
|
82
|
104
|
24
|
50
|
67
|
41
|
64
|
86
|
93
|
72
|
42
|
25
|
117
|
35
|
31
|
29
|
|||
|
2026/01
|
43
|
65
|
99
|
47
|
42
|
69
|
31
|
49
|
73
|
66
|
77
|
92
|
68
|
57
|
105
|
79
|
51
|
89
|
59
|
46
|
59
|
46
|
58
|
75
|
60
|
85
|
84
|
76
|
61
|
43
|
77
|
|
2025/12
|
53
|
36
|
40
|
48
|
51
|
70
|
109
|
49
|
65
|
62
|
33
|
43
|
90
|
113
|
70
|
51
|
94
|
110
|
65
|
34
|
72
|
63
|
58
|
69
|
60
|
55
|
89
|
99
|
31
|
40
|
39
|
|
2025/11
|
204
|
22
|
74
|
69
|
201
|
134
|
33
|
137
|
41
|
28
|
47
|
148
|
55
|
89
|
138
|
78
|
27
|
63
|
115
|
65
|
72
|
250
|
181
|
115
|
87
|
245
|
103
|
77
|
60
|
44
|
|
|
2025/10
|
41
|
44
|
57
|
31
|
20
|
32
|
42
|
22
|
52
|
51
|
54
|
28
|
50
|
46
|
63
|
44
|
96
|
22
|
25
|
22
|
32
|
38
|
43
|
50
|
82
|
35
|
37
|
56
|
215
|
121
|
95
|
|
2025/09
|
20
|
21
|
36
|
42
|
36
|
17
|
26
|
19
|
23
|
23
|
29
|
35
|
31
|
36
|
18
|
16
|
12
|
20
|
25
|
28
|
19
|
27
|
39
|
22
|
14
|
17
|
24
|
42
|
32
|
53
|
|
|
2025/08
|
27
|
27
|
10
|
15
|
16
|
13
|
12
|
21
|
16
|
9
|
14
|
24
|
19
|
15
|
29
|
10
|
15
|
25
|
20
|
19
|
26
|
11
|
23
|
21
|
32
|
16
|
21
|
23
|
17
|
16
|
31
|
|
2025/07
|
23
|
21
|
29
|
25
|
18
|
15
|
19
|
26
|
32
|
32
|
42
|
26
|
15
|
20
|
21
|
16
|
22
|
18
|
24
|
18
|
12
|
24
|
27
|
27
|
13
|
23
|
20
|
22
|
18
|
12
|
21
|
|
2025/06
|
22
|
32
|
22
|
24
|
18
|
15
|
24
|
28
|
16
|
15
|
13
|
33
|
34
|
22
|
27
|
21
|
14
|
31
|
22
|
15
|
10
|
19
|
31
|
39
|
42
|
57
|
49
|
32
|
30
|
47
|
|
|
2025/05
|
56
|
38
|
35
|
20
|
26
|
34
|
39
|
38
|
24
|
26
|
45
|
68
|
57
|
41
|
70
|
29
|
17
|
26
|
26
|
33
|
33
|
21
|
30
|
20
|
29
|
31
|
42
|
51
|
46
|
54
|
52
|
|
2025/04
|
91
|
45
|
57
|
72
|
47
|
50
|
65
|
52
|
72
|
161
|
217
|
68
|
41
|
19
|
17
|
29
|
140
|
44
|
29
|
75
|
96
|
13
|
33
|
33
|
15
|
26
|
59
|
74
|
73
|
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