Air Quality
Excellent
No health implications.
2
PM2.5
8
PM10
23
O3
0.8
CO
8
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Feb
48
Excellent
Mon
3 Feb
46
Excellent
Tue
4 Feb
73
Good
Wed
5 Feb
56
Good
Thu
6 Feb
56
Good
Fri
7 Feb
62
Good
Sat
8 Feb
48
Excellent
Air quality in the last 12 months (Lingyun)
|
2024/12
|
68
|
78
|
73
|
60
|
42
|
15
|
17
|
22
|
36
|
60
|
19
|
24
|
35
|
48
|
48
|
61
|
78
|
73
|
60
|
68
|
86
|
88
|
95
|
95
|
96
|
78
|
60
|
50
|
68
|
97
|
69
|
|
2024/11
|
41
|
39
|
44
|
48
|
50
|
51
|
55
|
52
|
51
|
47
|
48
|
56
|
62
|
69
|
59
|
57
|
58
|
44
|
32
|
18
|
27
|
24
|
33
|
55
|
51
|
17
|
20
|
24
|
29
|
40
|
|
|
2024/10
|
7
|
15
|
26
|
40
|
48
|
52
|
45
|
40
|
38
|
42
|
49
|
59
|
65
|
42
|
15
|
28
|
32
|
35
|
37
|
26
|
42
|
38
|
24
|
26
|
27
|
25
|
36
|
33
|
31
|
33
|
32
|
|
2024/09
|
26
|
31
|
17
|
22
|
27
|
34
|
25
|
32
|
17
|
15
|
17
|
20
|
28
|
33
|
40
|
28
|
22
|
26
|
32
|
29
|
31
|
22
|
34
|
38
|
45
|
51
|
60
|
55
|
39
|
29
|
|
|
2024/08
|
14
|
20
|
18
|
21
|
35
|
35
|
35
|
35
|
34
|
39
|
16
|
29
|
29
|
37
|
31
|
25
|
26
|
24
|
26
|
35
|
34
|
26
|
23
|
21
|
23
|
31
|
31
|
29
|
34
|
40
|
29
|
|
2024/07
|
37
|
20
|
16
|
24
|
22
|
26
|
24
|
26
|
31
|
28
|
24
|
28
|
28
|
23
|
30
|
28
|
25
|
25
|
16
|
23
|
30
|
31
|
30
|
18
|
18
|
24
|
38
|
25
|
25
|
18
|
13
|
|
2024/06
|
29
|
40
|
21
|
18
|
19
|
20
|
26
|
22
|
14
|
12
|
31
|
35
|
32
|
18
|
33
|
29
|
33
|
25
|
32
|
27
|
32
|
30
|
31
|
19
|
11
|
13
|
18
|
23
|
21
|
22
|
|
|
2024/05
|
24
|
19
|
25
|
38
|
27
|
28
|
39
|
31
|
21
|
24
|
33
|
19
|
32
|
45
|
38
|
28
|
49
|
44
|
18
|
32
|
32
|
21
|
35
|
41
|
49
|
24
|
24
|
25
|
31
|
21
|
23
|
|
2024/04
|
68
|
68
|
88
|
62
|
25
|
29
|
24
|
24
|
38
|
51
|
56
|
57
|
58
|
60
|
70
|
58
|
51
|
33
|
53
|
41
|
20
|
33
|
23
|
39
|
55
|
36
|
65
|
57
|
78
|
73
|
|
|
2024/03
|
33
|
57
|
76
|
64
|
55
|
36
|
53
|
61
|
57
|
28
|
30
|
53
|
34
|
27
|
24
|
55
|
69
|
53
|
21
|
55
|
67
|
51
|
45
|
55
|
54
|
57
|
65
|
46
|
40
|
64
|
73
|
|
2024/02
|
45
|
49
|
53
|
52
|
32
|
22
|
22
|
31
|
44
|
105
|
61
|
53
|
56
|
54
|
68
|
42
|
54
|
43
|
55
|
54
|
58
|
58
|
24
|
27
|
28
|
23
|
35
|
22
|
21
|
||
|
2024/01
|
77
|
50
|
30
|
45
|
66
|
74
|
58
|
54
|
47
|
38
|
34
|
30
|
27
|
48
|
53
|
48
|
45
|
40
|
44
|
27
|
22
|
17
|
34
|
46
|
49
|
48
|
54
|
52
|
49
|
48
|
54
|
|
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