Air Quality
Excellent
No health implications.
4
PM2.5
8
PM10
16
O3
0.7
CO
6
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Mar
64
Good
Sun
22 Mar
56
Good
Mon
23 Mar
54
Good
Tue
24 Mar
60
Good
Wed
25 Mar
71
Good
Thu
26 Mar
24
Excellent
Fri
27 Mar
22
Excellent
Lianshan Air quality rank
Air quality in the last 12 months (Lianshan)
|
2026/02
|
38
|
42
|
52
|
61
|
69
|
72
|
42
|
39
|
59
|
66
|
27
|
38
|
60
|
53
|
37
|
33
|
42
|
42
|
59
|
39
|
62
|
69
|
50
|
36
|
26
|
43
|
17
|
25
|
|||
|
2026/01
|
41
|
29
|
51
|
62
|
34
|
51
|
47
|
44
|
46
|
55
|
51
|
53
|
65
|
68
|
68
|
80
|
93
|
83
|
80
|
31
|
26
|
27
|
48
|
64
|
72
|
76
|
43
|
63
|
59
|
58
|
21
|
|
2025/12
|
53
|
64
|
93
|
88
|
73
|
77
|
74
|
68
|
72
|
76
|
76
|
65
|
24
|
36
|
46
|
45
|
50
|
61
|
55
|
50
|
87
|
111
|
83
|
20
|
35
|
46
|
52
|
53
|
54
|
60
|
71
|
|
2025/11
|
38
|
35
|
15
|
9
|
16
|
26
|
36
|
20
|
9
|
11
|
15
|
41
|
34
|
39
|
42
|
45
|
57
|
24
|
27
|
32
|
38
|
42
|
53
|
55
|
48
|
51
|
56
|
58
|
55
|
53
|
|
|
2025/10
|
39
|
30
|
24
|
29
|
25
|
15
|
22
|
32
|
30
|
35
|
42
|
34
|
33
|
34
|
41
|
36
|
41
|
32
|
15
|
13
|
14
|
18
|
27
|
37
|
42
|
54
|
52
|
56
|
64
|
64
|
42
|
|
2025/09
|
27
|
27
|
29
|
30
|
34
|
34
|
32
|
18
|
14
|
17
|
24
|
21
|
28
|
29
|
31
|
22
|
22
|
28
|
33
|
23
|
16
|
19
|
19
|
11
|
13
|
21
|
25
|
36
|
33
|
36
|
|
|
2025/08
|
25
|
20
|
16
|
22
|
15
|
16
|
18
|
22
|
34
|
33
|
32
|
35
|
32
|
28
|
12
|
19
|
26
|
16
|
13
|
16
|
19
|
22
|
30
|
22
|
21
|
21
|
25
|
22
|
24
|
21
|
26
|
|
2025/07
|
13
|
17
|
22
|
28
|
38
|
35
|
34
|
33
|
33
|
25
|
22
|
21
|
21
|
26
|
29
|
32
|
38
|
31
|
28
|
18
|
13
|
12
|
16
|
21
|
26
|
37
|
34
|
25
|
26
|
27
|
18
|
|
2025/06
|
33
|
25
|
24
|
38
|
41
|
37
|
30
|
28
|
28
|
25
|
24
|
20
|
22
|
17
|
12
|
19
|
11
|
12
|
17
|
19
|
16
|
23
|
25
|
26
|
29
|
21
|
15
|
17
|
18
|
19
|
|
|
2025/05
|
38
|
50
|
42
|
30
|
27
|
24
|
38
|
27
|
22
|
43
|
37
|
38
|
50
|
48
|
39
|
29
|
18
|
13
|
19
|
22
|
25
|
24
|
25
|
33
|
46
|
41
|
42
|
40
|
15
|
21
|
23
|
|
2025/04
|
41
|
49
|
58
|
81
|
92
|
76
|
76
|
66
|
76
|
57
|
56
|
119
|
209
|
137
|
85
|
79
|
84
|
69
|
42
|
32
|
34
|
37
|
39
|
32
|
20
|
32
|
29
|
24
|
48
|
51
|
|
|
2025/03
|
37
|
39
|
49
|
21
|
19
|
22
|
34
|
46
|
46
|
57
|
66
|
53
|
41
|
38
|
18
|
31
|
49
|
35
|
46
|
47
|
49
|
62
|
70
|
83
|
84
|
68
|
50
|
60
|
20
|
19
|
26
|
|
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