Air Quality
Excellent
No health implications.
34
PM2.5
48
PM10
86
O3
0.9
CO
11
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Mar
92
Good
Sat
7 Mar
61
Good
Sun
8 Mar
62
Good
Mon
9 Mar
89
Good
Tue
10 Mar
72
Good
Wed
11 Mar
62
Good
Thu
12 Mar
48
Excellent
Lanshan Air quality rank
Air quality in the last 12 months (Lanshan)
|
2026/02
|
168
|
130
|
93
|
126
|
160
|
56
|
44
|
54
|
64
|
77
|
142
|
152
|
125
|
122
|
109
|
55
|
157
|
93
|
101
|
90
|
61
|
146
|
42
|
44
|
78
|
40
|
76
|
94
|
|||
|
2026/01
|
43
|
48
|
113
|
178
|
113
|
111
|
119
|
56
|
86
|
92
|
41
|
76
|
88
|
111
|
190
|
194
|
46
|
45
|
59
|
41
|
37
|
70
|
97
|
123
|
76
|
54
|
80
|
71
|
70
|
45
|
102
|
|
2025/12
|
72
|
46
|
50
|
90
|
52
|
114
|
146
|
62
|
64
|
51
|
98
|
63
|
64
|
93
|
82
|
110
|
74
|
61
|
117
|
101
|
49
|
40
|
42
|
81
|
48
|
35
|
49
|
96
|
152
|
73
|
52
|
|
2025/11
|
128
|
58
|
36
|
43
|
36
|
35
|
49
|
40
|
80
|
50
|
57
|
52
|
102
|
147
|
157
|
114
|
38
|
55
|
66
|
93
|
96
|
153
|
128
|
173
|
55
|
82
|
97
|
122
|
114
|
164
|
|
|
2025/10
|
53
|
20
|
16
|
24
|
23
|
25
|
39
|
28
|
32
|
37
|
38
|
42
|
28
|
35
|
18
|
35
|
48
|
32
|
40
|
41
|
38
|
44
|
46
|
47
|
73
|
77
|
39
|
44
|
32
|
20
|
46
|
|
2025/09
|
24
|
19
|
20
|
24
|
14
|
27
|
39
|
35
|
37
|
32
|
18
|
16
|
18
|
36
|
31
|
17
|
20
|
25
|
32
|
27
|
40
|
40
|
48
|
18
|
44
|
34
|
25
|
20
|
55
|
58
|
|
|
2025/08
|
15
|
14
|
16
|
18
|
22
|
31
|
31
|
17
|
17
|
24
|
15
|
18
|
18
|
18
|
25
|
31
|
39
|
37
|
34
|
37
|
33
|
37
|
39
|
31
|
52
|
29
|
16
|
30
|
43
|
25
|
14
|
|
2025/07
|
40
|
37
|
36
|
35
|
39
|
46
|
33
|
14
|
19
|
25
|
29
|
28
|
42
|
24
|
32
|
36
|
23
|
34
|
22
|
26
|
20
|
22
|
17
|
18
|
21
|
22
|
24
|
14
|
16
|
14
|
16
|
|
2025/06
|
38
|
19
|
47
|
46
|
62
|
67
|
75
|
39
|
45
|
35
|
35
|
28
|
12
|
12
|
44
|
52
|
49
|
51
|
18
|
17
|
41
|
55
|
46
|
27
|
57
|
48
|
31
|
29
|
18
|
20
|
|
|
2025/05
|
60
|
57
|
51
|
42
|
27
|
45
|
50
|
44
|
17
|
28
|
62
|
58
|
55
|
69
|
56
|
37
|
75
|
36
|
71
|
66
|
63
|
57
|
60
|
54
|
49
|
64
|
49
|
36
|
41
|
47
|
53
|
|
2025/04
|
58
|
60
|
38
|
51
|
56
|
57
|
76
|
87
|
71
|
72
|
55
|
126
|
59
|
59
|
62
|
67
|
88
|
82
|
70
|
48
|
35
|
64
|
65
|
94
|
66
|
62
|
58
|
47
|
65
|
66
|
|
|
2025/03
|
25
|
26
|
52
|
49
|
71
|
69
|
65
|
127
|
118
|
80
|
60
|
116
|
78
|
55
|
46
|
41
|
62
|
38
|
54
|
74
|
78
|
76
|
101
|
109
|
136
|
94
|
140
|
55
|
53
|
61
|
69
|
|
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