Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
47
*
PM2.5
60
PM10
107
O3
0.9
CO
5
SO2
20
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
3 Sep
86
Good
Thu
4 Sep
87
Good
Fri
5 Sep
88
Good
Sat
6 Sep
58
Good
Sun
7 Sep
57
Good
Mon
8 Sep
49
Excellent
Tue
9 Sep
34
Excellent
Air quality in the last 12 months (Lianshan)
|
2025/06
|
34
|
70
|
45
|
28
|
54
|
45
|
28
|
45
|
36
|
28
|
52
|
34
|
24
|
15
|
15
|
20
|
31
|
40
|
42
|
29
|
28
|
39
|
64
|
33
|
41
|
45
|
55
|
30
|
83
|
59
|
|
|
2025/05
|
51
|
40
|
39
|
36
|
44
|
38
|
46
|
52
|
40
|
50
|
81
|
79
|
61
|
54
|
62
|
38
|
37
|
37
|
59
|
79
|
58
|
69
|
44
|
48
|
41
|
58
|
87
|
54
|
47
|
53
|
50
|
|
2025/04
|
83
|
31
|
47
|
55
|
48
|
65
|
79
|
41
|
35
|
73
|
57
|
56
|
24
|
20
|
56
|
64
|
67
|
23
|
40
|
63
|
40
|
30
|
54
|
42
|
42
|
63
|
32
|
42
|
64
|
82
|
|
|
2025/03
|
118
|
56
|
35
|
49
|
91
|
44
|
51
|
85
|
166
|
117
|
102
|
74
|
57
|
49
|
42
|
35
|
44
|
26
|
61
|
119
|
52
|
59
|
111
|
80
|
107
|
109
|
82
|
34
|
32
|
31
|
73
|
|
2025/02
|
90
|
97
|
43
|
46
|
35
|
60
|
41
|
35
|
54
|
71
|
93
|
56
|
77
|
84
|
135
|
43
|
31
|
38
|
40
|
54
|
38
|
32
|
33
|
62
|
70
|
71
|
123
|
211
|
|||
|
2025/01
|
66
|
42
|
52
|
123
|
103
|
74
|
55
|
29
|
43
|
60
|
82
|
104
|
94
|
49
|
37
|
55
|
73
|
108
|
74
|
96
|
70
|
71
|
98
|
107
|
89
|
111
|
36
|
70
|
195
|
64
|
73
|
|
2024/12
|
83
|
31
|
63
|
56
|
49
|
38
|
59
|
61
|
109
|
53
|
43
|
82
|
59
|
51
|
53
|
65
|
34
|
40
|
70
|
53
|
35
|
58
|
62
|
78
|
83
|
43
|
46
|
51
|
70
|
84
|
63
|
|
2024/11
|
72
|
56
|
87
|
41
|
45
|
45
|
72
|
88
|
75
|
72
|
47
|
63
|
60
|
42
|
55
|
31
|
37
|
31
|
66
|
88
|
48
|
41
|
68
|
98
|
59
|
12
|
24
|
46
|
69
|
59
|
|
|
2024/10
|
20
|
22
|
43
|
50
|
66
|
51
|
38
|
53
|
54
|
39
|
58
|
60
|
60
|
33
|
30
|
37
|
52
|
41
|
34
|
29
|
49
|
32
|
52
|
83
|
92
|
87
|
35
|
77
|
87
|
38
|
83
|
|
2024/09
|
19
|
27
|
35
|
31
|
20
|
36
|
39
|
43
|
37
|
19
|
34
|
45
|
48
|
17
|
25
|
46
|
35
|
36
|
48
|
18
|
17
|
24
|
40
|
47
|
38
|
42
|
50
|
56
|
34
|
13
|
|
|
2024/08
|
29
|
26
|
49
|
16
|
21
|
33
|
36
|
55
|
54
|
25
|
57
|
38
|
18
|
26
|
34
|
42
|
43
|
42
|
27
|
20
|
17
|
29
|
25
|
35
|
35
|
37
|
32
|
31
|
41
|
53
|
35
|
|
2024/07
|
47
|
56
|
33
|
57
|
84
|
31
|
38
|
55
|
60
|
53
|
69
|
72
|
68
|
62
|
40
|
19
|
23
|
48
|
52
|
31
|
32
|
30
|
32
|
33
|
13
|
9
|
13
|
19
|
40
|
32
|
36
|
|
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