Air Quality
Excellent
No health implications.
10
PM2.5
20
PM10
20
O3
0.7
CO
4
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Dec
46
Excellent
Thu
26 Dec
45
Excellent
Fri
27 Dec
46
Excellent
Sat
28 Dec
45
Excellent
Sun
29 Dec
48
Excellent
Mon
30 Dec
47
Excellent
Tue
31 Dec
28
Excellent
Air quality in the last 12 months (Luding)
|
2024/11
|
12
|
18
|
20
|
12
|
15
|
26
|
28
|
36
|
31
|
17
|
17
|
19
|
21
|
24
|
27
|
15
|
12
|
14
|
13
|
15
|
18
|
24
|
22
|
15
|
10
|
21
|
18
|
21
|
23
|
32
|
|
|
2024/10
|
10
|
13
|
13
|
13
|
12
|
13
|
14
|
19
|
20
|
10
|
12
|
14
|
22
|
27
|
22
|
20
|
17
|
20
|
11
|
14
|
18
|
19
|
19
|
33
|
23
|
11
|
11
|
18
|
27
|
21
|
19
|
|
2024/09
|
15
|
14
|
13
|
14
|
11
|
15
|
13
|
20
|
13
|
11
|
19
|
20
|
19
|
17
|
16
|
9
|
16
|
20
|
26
|
26
|
16
|
15
|
15
|
18
|
20
|
23
|
27
|
31
|
23
|
9
|
|
|
2024/08
|
23
|
26
|
18
|
14
|
17
|
21
|
27
|
25
|
23
|
17
|
41
|
25
|
24
|
35
|
30
|
14
|
20
|
19
|
20
|
28
|
27
|
31
|
36
|
32
|
32
|
29
|
31
|
32
|
34
|
31
|
25
|
|
2024/07
|
16
|
16
|
15
|
16
|
15
|
19
|
23
|
12
|
9
|
10
|
13
|
26
|
22
|
10
|
14
|
11
|
16
|
12
|
20
|
13
|
11
|
14
|
18
|
12
|
11
|
21
|
24
|
14
|
10
|
16
|
20
|
|
2024/06
|
36
|
17
|
23
|
16
|
20
|
19
|
11
|
14
|
11
|
16
|
14
|
25
|
19
|
24
|
24
|
22
|
11
|
13
|
12
|
17
|
16
|
11
|
19
|
15
|
21
|
16
|
12
|
14
|
16
|
19
|
|
|
2024/05
|
14
|
13
|
14
|
19
|
22
|
20
|
22
|
15
|
17
|
24
|
12
|
18
|
22
|
28
|
24
|
27
|
17
|
23
|
25
|
27
|
24
|
27
|
33
|
32
|
34
|
26
|
20
|
15
|
11
|
11
|
32
|
|
2024/04
|
25
|
26
|
19
|
16
|
18
|
11
|
14
|
14
|
17
|
18
|
20
|
26
|
33
|
35
|
38
|
34
|
19
|
17
|
32
|
20
|
26
|
26
|
14
|
15
|
20
|
25
|
37
|
40
|
25
|
12
|
|
|
2024/03
|
16
|
20
|
32
|
40
|
25
|
25
|
25
|
35
|
44
|
39
|
24
|
28
|
20
|
13
|
27
|
22
|
41
|
25
|
44
|
55
|
36
|
38
|
42
|
31
|
21
|
18
|
21
|
15
|
25
|
26
|
30
|
|
2024/02
|
32
|
29
|
18
|
20
|
22
|
18
|
20
|
21
|
24
|
34
|
32
|
33
|
30
|
39
|
25
|
21
|
23
|
27
|
36
|
70
|
36
|
23
|
19
|
21
|
40
|
47
|
47
|
34
|
20
|
||
|
2024/01
|
62
|
31
|
27
|
40
|
33
|
35
|
44
|
39
|
41
|
44
|
49
|
57
|
68
|
57
|
46
|
39
|
45
|
46
|
47
|
28
|
24
|
20
|
21
|
20
|
29
|
29
|
36
|
40
|
40
|
49
|
41
|
|
2023/12
|
24
|
32
|
35
|
37
|
41
|
28
|
36
|
46
|
40
|
45
|
35
|
38
|
38
|
34
|
27
|
26
|
35
|
38
|
42
|
48
|
44
|
39
|
52
|
40
|
46
|
50
|
49
|
62
|
54
|
44
|
77
|
|
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