Air Quality
Excellent
No health implications.
9
PM2.5
18
PM10
55
O3
0.5
CO
9
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Mar
57
Good
Sat
29 Mar
61
Good
Sun
30 Mar
62
Good
Mon
31 Mar
88
Good
Tue
1 Apr
92
Good
Wed
2 Apr
92
Good
Thu
3 Apr
47
Excellent
Air quality in the last 12 months (Lanxi)
|
2025/02
|
116
|
184
|
137
|
65
|
83
|
84
|
33
|
26
|
51
|
96
|
140
|
114
|
63
|
33
|
82
|
35
|
27
|
30
|
48
|
45
|
43
|
50
|
54
|
47
|
49
|
32
|
70
|
62
|
|||
|
2025/01
|
150
|
141
|
78
|
172
|
146
|
106
|
128
|
58
|
90
|
126
|
172
|
237
|
156
|
237
|
56
|
50
|
84
|
93
|
199
|
236
|
155
|
116
|
210
|
290
|
336
|
206
|
70
|
57
|
68
|
41
|
83
|
|
2024/12
|
67
|
21
|
30
|
30
|
42
|
34
|
50
|
61
|
127
|
121
|
38
|
79
|
117
|
56
|
44
|
52
|
68
|
73
|
102
|
202
|
92
|
51
|
74
|
50
|
49
|
40
|
51
|
50
|
70
|
89
|
118
|
|
2024/11
|
80
|
79
|
129
|
44
|
73
|
95
|
153
|
125
|
184
|
123
|
317
|
134
|
196
|
271
|
274
|
65
|
33
|
39
|
112
|
119
|
158
|
34
|
83
|
97
|
141
|
75
|
24
|
49
|
33
|
60
|
|
|
2024/10
|
21
|
24
|
28
|
39
|
46
|
22
|
49
|
68
|
48
|
25
|
30
|
29
|
52
|
48
|
11
|
22
|
49
|
38
|
20
|
31
|
36
|
50
|
44
|
70
|
74
|
98
|
72
|
57
|
64
|
93
|
101
|
|
2024/09
|
12
|
17
|
18
|
27
|
14
|
19
|
23
|
22
|
36
|
21
|
18
|
23
|
17
|
18
|
24
|
28
|
20
|
23
|
23
|
16
|
28
|
26
|
33
|
37
|
23
|
28
|
43
|
32
|
49
|
20
|
|
|
2024/08
|
12
|
13
|
17
|
20
|
15
|
20
|
25
|
17
|
25
|
30
|
12
|
11
|
15
|
18
|
22
|
30
|
37
|
28
|
13
|
17
|
18
|
13
|
24
|
27
|
25
|
16
|
20
|
24
|
28
|
20
|
17
|
|
2024/07
|
37
|
37
|
41
|
17
|
26
|
37
|
74
|
69
|
54
|
83
|
94
|
51
|
70
|
58
|
62
|
48
|
22
|
26
|
31
|
31
|
18
|
29
|
11
|
19
|
20
|
14
|
13
|
15
|
12
|
19
|
16
|
|
2024/06
|
20
|
33
|
26
|
15
|
29
|
38
|
41
|
23
|
14
|
28
|
37
|
19
|
21
|
16
|
10
|
16
|
18
|
18
|
45
|
40
|
27
|
9
|
9
|
13
|
15
|
31
|
43
|
46
|
39
|
49
|
|
|
2024/05
|
53
|
63
|
72
|
90
|
73
|
59
|
45
|
59
|
33
|
32
|
21
|
24
|
30
|
18
|
17
|
28
|
41
|
30
|
30
|
33
|
48
|
50
|
27
|
23
|
34
|
14
|
15
|
25
|
20
|
10
|
14
|
|
2024/04
|
46
|
65
|
55
|
43
|
64
|
64
|
36
|
42
|
71
|
179
|
187
|
109
|
80
|
78
|
121
|
45
|
49
|
52
|
45
|
165
|
204
|
230
|
35
|
45
|
52
|
37
|
36
|
51
|
75
|
68
|
|
|
2024/03
|
30
|
39
|
52
|
40
|
43
|
44
|
64
|
31
|
49
|
80
|
79
|
45
|
55
|
44
|
44
|
29
|
22
|
32
|
40
|
32
|
42
|
37
|
66
|
20
|
38
|
81
|
64
|
162
|
42
|
33
|
35
|
|
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