Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
55
*
PM2.5
98
PM10
60
O3
0.7
CO
16
SO2
32
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 Dec
90
Good
Mon
15 Dec
113
Light
Tue
16 Dec
132
Light
Wed
17 Dec
112
Light
Thu
18 Dec
132
Light
Fri
19 Dec
137
Light
Sat
20 Dec
49
Excellent
Lanshan Air quality rank
Air quality in the last 12 months (Lanshan)
|
2025/11
|
154
|
79
|
50
|
73
|
62
|
62
|
66
|
34
|
91
|
70
|
63
|
86
|
100
|
146
|
221
|
168
|
32
|
54
|
69
|
103
|
106
|
163
|
126
|
184
|
51
|
94
|
143
|
134
|
126
|
220
|
|
|
2025/10
|
79
|
15
|
14
|
36
|
32
|
32
|
28
|
39
|
32
|
44
|
34
|
18
|
21
|
42
|
31
|
36
|
42
|
26
|
30
|
32
|
33
|
47
|
44
|
47
|
95
|
101
|
67
|
82
|
61
|
45
|
85
|
|
2025/09
|
19
|
37
|
31
|
29
|
31
|
31
|
60
|
62
|
41
|
45
|
29
|
12
|
32
|
57
|
48
|
19
|
19
|
20
|
13
|
31
|
43
|
36
|
23
|
21
|
45
|
48
|
32
|
31
|
64
|
54
|
|
|
2025/08
|
18
|
24
|
28
|
41
|
33
|
41
|
49
|
29
|
19
|
19
|
16
|
19
|
21
|
28
|
39
|
35
|
36
|
41
|
42
|
38
|
40
|
50
|
49
|
47
|
57
|
32
|
30
|
42
|
37
|
38
|
26
|
|
2025/07
|
34
|
28
|
31
|
32
|
36
|
40
|
38
|
25
|
36
|
42
|
44
|
32
|
45
|
21
|
33
|
35
|
26
|
39
|
41
|
28
|
24
|
21
|
22
|
23
|
29
|
27
|
34
|
25
|
22
|
31
|
25
|
|
2025/06
|
49
|
35
|
52
|
57
|
64
|
64
|
78
|
84
|
56
|
46
|
51
|
57
|
42
|
39
|
42
|
46
|
39
|
52
|
30
|
20
|
44
|
49
|
55
|
42
|
55
|
57
|
31
|
35
|
15
|
26
|
|
|
2025/05
|
60
|
71
|
53
|
52
|
37
|
60
|
70
|
55
|
16
|
31
|
57
|
58
|
60
|
71
|
60
|
60
|
96
|
50
|
79
|
68
|
76
|
71
|
58
|
54
|
61
|
68
|
74
|
50
|
51
|
59
|
74
|
|
2025/04
|
71
|
52
|
59
|
78
|
59
|
74
|
76
|
94
|
83
|
82
|
72
|
126
|
60
|
60
|
55
|
69
|
90
|
99
|
71
|
70
|
59
|
77
|
73
|
96
|
75
|
62
|
80
|
57
|
64
|
75
|
|
|
2025/03
|
67
|
24
|
44
|
57
|
83
|
88
|
87
|
114
|
123
|
107
|
121
|
165
|
87
|
65
|
61
|
41
|
57
|
38
|
59
|
76
|
67
|
68
|
99
|
104
|
130
|
86
|
112
|
109
|
53
|
61
|
71
|
|
2025/02
|
81
|
110
|
82
|
42
|
47
|
57
|
58
|
38
|
48
|
83
|
74
|
86
|
99
|
84
|
114
|
108
|
47
|
64
|
64
|
53
|
72
|
60
|
64
|
59
|
84
|
110
|
175
|
190
|
|||
|
2025/01
|
136
|
121
|
62
|
117
|
187
|
74
|
56
|
59
|
44
|
48
|
86
|
116
|
128
|
111
|
46
|
82
|
77
|
128
|
156
|
121
|
157
|
155
|
78
|
53
|
89
|
90
|
39
|
41
|
159
|
93
|
110
|
|
2024/12
|
98
|
90
|
48
|
107
|
184
|
144
|
80
|
52
|
80
|
106
|
62
|
47
|
89
|
75
|
93
|
111
|
97
|
43
|
49
|
108
|
63
|
56
|
80
|
119
|
159
|
84
|
64
|
70
|
84
|
120
|
95
|
|
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