Air Quality
Excellent
No health implications.
32
PM2.5
39
PM10
23
O3
0.7
CO
7
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Dec
58
Good
Sun
14 Dec
82
Good
Mon
15 Dec
99
Good
Tue
16 Dec
116
Light
Wed
17 Dec
131
Light
Thu
18 Dec
38
Excellent
Fri
19 Dec
17
Excellent
Air quality in the last 12 months (Lanling)
|
2025/11
|
152
|
78
|
53
|
88
|
80
|
54
|
68
|
34
|
79
|
69
|
65
|
80
|
116
|
164
|
205
|
162
|
35
|
53
|
70
|
95
|
124
|
148
|
124
|
164
|
53
|
95
|
163
|
133
|
119
|
202
|
|
|
2025/10
|
65
|
13
|
13
|
37
|
37
|
34
|
26
|
38
|
30
|
52
|
38
|
17
|
17
|
42
|
33
|
27
|
41
|
22
|
24
|
27
|
29
|
41
|
39
|
44
|
101
|
87
|
69
|
68
|
68
|
49
|
106
|
|
2025/09
|
19
|
29
|
27
|
27
|
30
|
28
|
54
|
47
|
36
|
41
|
25
|
9
|
31
|
46
|
45
|
21
|
16
|
16
|
11
|
29
|
43
|
31
|
24
|
18
|
42
|
42
|
38
|
30
|
62
|
49
|
|
|
2025/08
|
12
|
18
|
27
|
43
|
30
|
37
|
43
|
28
|
15
|
14
|
12
|
19
|
16
|
23
|
34
|
30
|
30
|
40
|
34
|
35
|
34
|
37
|
42
|
36
|
52
|
35
|
35
|
48
|
48
|
29
|
17
|
|
2025/07
|
27
|
25
|
26
|
26
|
31
|
36
|
36
|
23
|
25
|
38
|
41
|
29
|
40
|
22
|
33
|
33
|
26
|
34
|
37
|
23
|
21
|
17
|
18
|
19
|
24
|
22
|
21
|
18
|
19
|
25
|
19
|
|
2025/06
|
42
|
31
|
51
|
62
|
68
|
65
|
62
|
78
|
57
|
44
|
65
|
55
|
50
|
37
|
42
|
52
|
40
|
47
|
28
|
14
|
39
|
44
|
46
|
38
|
53
|
51
|
28
|
27
|
12
|
20
|
|
|
2025/05
|
55
|
65
|
38
|
40
|
39
|
54
|
63
|
43
|
14
|
23
|
51
|
55
|
53
|
67
|
64
|
68
|
80
|
48
|
73
|
66
|
65
|
63
|
55
|
50
|
55
|
61
|
73
|
52
|
48
|
56
|
69
|
|
2025/04
|
66
|
49
|
55
|
74
|
57
|
66
|
76
|
85
|
81
|
81
|
65
|
127
|
65
|
58
|
52
|
66
|
82
|
88
|
62
|
67
|
45
|
75
|
76
|
84
|
71
|
58
|
65
|
55
|
61
|
69
|
|
|
2025/03
|
73
|
21
|
39
|
52
|
83
|
81
|
79
|
103
|
110
|
104
|
123
|
152
|
83
|
62
|
58
|
37
|
55
|
40
|
57
|
71
|
65
|
66
|
97
|
98
|
117
|
91
|
107
|
128
|
48
|
58
|
69
|
|
2025/02
|
83
|
117
|
86
|
51
|
52
|
59
|
53
|
37
|
61
|
85
|
84
|
91
|
97
|
91
|
113
|
100
|
52
|
62
|
63
|
51
|
67
|
60
|
58
|
59
|
82
|
114
|
153
|
175
|
|||
|
2025/01
|
119
|
130
|
72
|
128
|
174
|
76
|
58
|
60
|
47
|
50
|
96
|
133
|
130
|
124
|
51
|
81
|
86
|
133
|
155
|
132
|
164
|
140
|
67
|
49
|
79
|
94
|
40
|
47
|
180
|
99
|
102
|
|
2024/12
|
101
|
94
|
48
|
120
|
184
|
164
|
98
|
51
|
79
|
101
|
65
|
48
|
97
|
73
|
91
|
108
|
108
|
41
|
51
|
112
|
72
|
64
|
93
|
128
|
166
|
104
|
75
|
72
|
84
|
120
|
110
|
|
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