Air Quality
Excellent
No health implications.
9
PM2.5
25
PM10
77
O3
0.5
CO
7
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Dec
33
Excellent
Mon
23 Dec
36
Excellent
Tue
24 Dec
33
Excellent
Wed
25 Dec
39
Excellent
Thu
26 Dec
39
Excellent
Fri
27 Dec
33
Excellent
Sat
28 Dec
28
Excellent
Air quality in the last 12 months (Shangri-La City)
|
2024/11
|
29
|
38
|
32
|
29
|
25
|
28
|
23
|
25
|
23
|
29
|
26
|
26
|
28
|
30
|
31
|
28
|
31
|
29
|
26
|
26
|
24
|
26
|
24
|
18
|
21
|
19
|
29
|
29
|
28
|
27
|
|
|
2024/10
|
16
|
14
|
15
|
14
|
15
|
15
|
15
|
16
|
16
|
17
|
15
|
17
|
20
|
20
|
22
|
16
|
20
|
29
|
29
|
27
|
28
|
25
|
28
|
18
|
18
|
26
|
26
|
25
|
24
|
27
|
29
|
|
2024/09
|
20
|
20
|
16
|
16
|
18
|
24
|
27
|
24
|
21
|
17
|
17
|
17
|
18
|
18
|
19
|
19
|
19
|
21
|
24
|
26
|
27
|
27
|
26
|
19
|
15
|
16
|
13
|
16
|
19
|
20
|
|
|
2024/08
|
25
|
24
|
25
|
18
|
17
|
22
|
23
|
18
|
21
|
15
|
19
|
22
|
24
|
31
|
23
|
23
|
18
|
19
|
22
|
19
|
22
|
25
|
34
|
34
|
33
|
34
|
30
|
27
|
27
|
32
|
23
|
|
2024/07
|
17
|
19
|
18
|
16
|
16
|
16
|
14
|
15
|
15
|
17
|
17
|
16
|
16
|
15
|
14
|
15
|
16
|
16
|
16
|
20
|
16
|
16
|
18
|
18
|
21
|
23
|
20
|
21
|
16
|
19
|
25
|
|
2024/06
|
22
|
22
|
17
|
16
|
22
|
20
|
22
|
19
|
22
|
20
|
18
|
18
|
16
|
18
|
16
|
14
|
17
|
15
|
16
|
15
|
19
|
19
|
20
|
17
|
14
|
16
|
16
|
15
|
17
|
19
|
|
|
2024/05
|
29
|
35
|
33
|
32
|
35
|
25
|
40
|
24
|
26
|
23
|
21
|
19
|
27
|
23
|
24
|
26
|
25
|
29
|
40
|
23
|
21
|
19
|
20
|
24
|
24
|
26
|
14
|
13
|
14
|
20
|
18
|
|
2024/04
|
15
|
33
|
47
|
33
|
28
|
26
|
25
|
28
|
27
|
37
|
32
|
34
|
36
|
37
|
29
|
39
|
36
|
31
|
31
|
24
|
17
|
29
|
38
|
28
|
24
|
40
|
30
|
40
|
20
|
30
|
|
|
2024/03
|
25
|
32
|
30
|
25
|
27
|
32
|
29
|
23
|
27
|
29
|
29
|
38
|
41
|
36
|
37
|
39
|
39
|
36
|
37
|
35
|
24
|
25
|
18
|
17
|
18
|
22
|
19
|
19
|
20
|
21
|
19
|
|
2024/02
|
29
|
33
|
29
|
30
|
29
|
28
|
28
|
29
|
31
|
45
|
31
|
27
|
25
|
27
|
28
|
30
|
25
|
29
|
31
|
25
|
28
|
27
|
30
|
30
|
28
|
33
|
29
|
28
|
29
|
||
|
2024/01
|
35
|
27
|
26
|
26
|
26
|
28
|
29
|
27
|
31
|
32
|
32
|
37
|
33
|
32
|
30
|
30
|
27
|
27
|
25
|
25
|
27
|
27
|
25
|
29
|
30
|
28
|
30
|
27
|
29
|
27
|
27
|
|
2023/12
|
30
|
27
|
28
|
26
|
27
|
28
|
29
|
39
|
23
|
23
|
26
|
24
|
25
|
24
|
28
|
34
|
30
|
30
|
33
|
33
|
31
|
30
|
32
|
30
|
27
|
27
|
27
|
26
|
29
|
30
|
30
|
|
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