Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
32
PM2.5
58
*
PM10
61
O3
0.7
CO
7
SO2
31
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Apr
46
Excellent
Thu
25 Apr
37
Excellent
Fri
26 Apr
57
Good
Sat
27 Apr
41
Excellent
Sun
28 Apr
44
Excellent
Mon
29 Apr
45
Excellent
Tue
30 Apr
44
Excellent
Air quality in the last 12 months (Lianshan)
|
2024/02
|
46
|
35
|
31
|
18
|
30
|
20
|
17
|
32
|
62
|
101
|
73
|
59
|
50
|
55
|
46
|
32
|
53
|
35
|
40
|
42
|
38
|
20
|
16
|
18
|
20
|
16
|
23
|
18
|
18
|
||
|
2024/01
|
121
|
70
|
36
|
47
|
59
|
68
|
65
|
44
|
34
|
48
|
71
|
56
|
65
|
70
|
95
|
107
|
80
|
66
|
54
|
20
|
29
|
21
|
47
|
53
|
58
|
55
|
50
|
61
|
58
|
58
|
52
|
|
2023/12
|
71
|
66
|
48
|
25
|
36
|
44
|
51
|
51
|
71
|
61
|
45
|
27
|
50
|
46
|
48
|
29
|
31
|
23
|
19
|
49
|
48
|
65
|
56
|
54
|
59
|
66
|
67
|
67
|
70
|
89
|
98
|
|
2023/11
|
47
|
50
|
57
|
58
|
52
|
29
|
29
|
46
|
51
|
30
|
19
|
16
|
18
|
27
|
39
|
34
|
50
|
54
|
55
|
50
|
57
|
60
|
64
|
63
|
73
|
80
|
76
|
61
|
66
|
73
|
|
|
2023/10
|
43
|
41
|
41
|
43
|
29
|
33
|
31
|
25
|
23
|
15
|
26
|
42
|
52
|
59
|
50
|
50
|
52
|
42
|
30
|
20
|
23
|
34
|
40
|
38
|
35
|
54
|
36
|
32
|
47
|
47
|
46
|
|
2023/09
|
35
|
32
|
34
|
25
|
42
|
32
|
23
|
21
|
22
|
16
|
18
|
22
|
24
|
17
|
16
|
25
|
27
|
29
|
25
|
29
|
38
|
30
|
42
|
41
|
42
|
47
|
46
|
46
|
39
|
38
|
|
|
2023/08
|
27
|
31
|
42
|
46
|
30
|
27
|
33
|
31
|
34
|
30
|
26
|
34
|
34
|
30
|
32
|
37
|
40
|
38
|
43
|
37
|
26
|
30
|
30
|
35
|
22
|
32
|
24
|
23
|
20
|
30
|
35
|
|
2023/07
|
33
|
28
|
24
|
21
|
25
|
26
|
23
|
27
|
30
|
32
|
37
|
34
|
30
|
39
|
41
|
44
|
34
|
21
|
27
|
25
|
26
|
38
|
41
|
41
|
41
|
42
|
40
|
32
|
36
|
24
|
26
|
|
2023/06
|
49
|
45
|
48
|
40
|
31
|
30
|
26
|
24
|
25
|
25
|
36
|
49
|
45
|
33
|
41
|
37
|
20
|
21
|
27
|
27
|
27
|
26
|
18
|
19
|
19
|
20
|
30
|
28
|
28
|
36
|
|
|
2023/05
|
63
|
50
|
38
|
31
|
38
|
33
|
17
|
29
|
50
|
53
|
22
|
26
|
41
|
44
|
51
|
53
|
36
|
44
|
46
|
36
|
39
|
33
|
28
|
41
|
50
|
35
|
32
|
37
|
45
|
44
|
47
|
|
2023/04
|
42
|
24
|
25
|
29
|
26
|
23
|
30
|
64
|
64
|
56
|
47
|
46
|
54
|
46
|
49
|
59
|
54
|
51
|
38
|
34
|
41
|
32
|
26
|
14
|
18
|
27
|
47
|
56
|
45
|
70
|
|
|
2023/03
|
76
|
77
|
90
|
70
|
55
|
65
|
65
|
61
|
59
|
59
|
59
|
80
|
90
|
81
|
74
|
81
|
57
|
44
|
52
|
60
|
46
|
61
|
47
|
17
|
14
|
34
|
24
|
34
|
22
|
29
|
40
|
|
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