Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
18
PM2.5
78
*
PM10
114
O3
0.6
CO
8
SO2
22
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 May
88
Good
Fri
16 May
88
Good
Sat
17 May
62
Good
Sun
18 May
83
Good
Mon
19 May
51
Good
Tue
20 May
78
Good
Wed
21 May
17
Excellent
Air quality in the last 12 months (Lianshan)
|
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
|
|
2024/06
|
35
|
55
|
47
|
48
|
33
|
42
|
35
|
40
|
60
|
61
|
58
|
48
|
37
|
25
|
22
|
46
|
60
|
76
|
37
|
24
|
21
|
59
|
86
|
20
|
28
|
47
|
49
|
29
|
20
|
30
|
|
|
2024/05
|
62
|
55
|
63
|
45
|
41
|
66
|
59
|
77
|
105
|
63
|
119
|
28
|
63
|
63
|
43
|
53
|
59
|
48
|
24
|
24
|
52
|
49
|
37
|
32
|
51
|
44
|
28
|
49
|
51
|
48
|
22
|
|
2024/04
|
58
|
81
|
48
|
52
|
61
|
106
|
128
|
75
|
60
|
104
|
111
|
61
|
38
|
40
|
149
|
64
|
63
|
60
|
45
|
72
|
58
|
37
|
29
|
26
|
57
|
71
|
50
|
21
|
32
|
41
|
|
|
2024/03
|
30
|
59
|
49
|
80
|
67
|
45
|
70
|
44
|
68
|
97
|
90
|
42
|
81
|
127
|
104
|
163
|
75
|
64
|
30
|
26
|
77
|
50
|
76
|
35
|
29
|
63
|
86
|
200
|
92
|
65
|
62
|
|
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