Air Quality
Excellent
No health implications.
8
PM2.5
20
PM10
40
O3
0.5
CO
3
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Aug
36
Excellent
Tue
25 Aug
38
Excellent
Wed
26 Aug
40
Excellent
Thu
27 Aug
37
Excellent
Fri
28 Aug
41
Excellent
Sat
29 Aug
39
Excellent
Sun
30 Aug
23
Excellent
Real-time AQI (Monitoring Station in Diqing Prefecture)
迪庆州站
208
PM2.5
20
PM10
40
O3
0.5
CO
3
SO2
16
NO2
Air quality in the last 12 months (Diqing Prefecture)
|
2026/07
|
25
|
25
|
23
|
26
|
26
|
26
|
20
|
20
|
19
|
14
|
16
|
19
|
21
|
21
|
20
|
18
|
16
|
15
|
24
|
26
|
28
|
25
|
25
|
32
|
30
|
30
|
26
|
25
|
21
|
18
|
17
|
|
2026/06
|
18
|
18
|
23
|
27
|
31
|
30
|
27
|
27
|
24
|
18
|
22
|
24
|
19
|
18
|
18
|
20
|
19
|
20
|
21
|
22
|
23
|
25
|
20
|
21
|
20
|
18
|
18
|
21
|
20
|
26
|
|
|
2026/05
|
31
|
30
|
29
|
26
|
28
|
31
|
30
|
31
|
33
|
35
|
31
|
34
|
27
|
28
|
27
|
25
|
28
|
31
|
33
|
32
|
31
|
27
|
26
|
33
|
30
|
31
|
29
|
31
|
28
|
22
|
19
|
|
2026/04
|
27
|
28
|
24
|
26
|
28
|
32
|
30
|
35
|
36
|
37
|
35
|
34
|
41
|
41
|
38
|
31
|
30
|
31
|
33
|
30
|
30
|
29
|
29
|
28
|
33
|
35
|
34
|
29
|
23
|
26
|
|
|
2026/03
|
36
|
38
|
36
|
31
|
32
|
40
|
47
|
46
|
39
|
35
|
32
|
37
|
30
|
28
|
28
|
30
|
31
|
30
|
31
|
30
|
34
|
31
|
31
|
30
|
32
|
34
|
31
|
35
|
32
|
28
|
26
|
|
2026/02
|
25
|
25
|
22
|
19
|
22
|
24
|
24
|
22
|
21
|
23
|
24
|
25
|
25
|
23
|
22
|
28
|
38
|
20
|
27
|
25
|
29
|
33
|
29
|
29
|
28
|
24
|
27
|
32
|
|||
|
2026/01
|
44
|
29
|
22
|
26
|
29
|
26
|
26
|
36
|
33
|
30
|
26
|
32
|
32
|
31
|
29
|
30
|
32
|
31
|
33
|
27
|
27
|
29
|
33
|
33
|
33
|
28
|
26
|
30
|
34
|
24
|
26
|
|
2025/12
|
34
|
35
|
36
|
37
|
33
|
36
|
34
|
40
|
38
|
38
|
34
|
40
|
36
|
36
|
34
|
36
|
41
|
29
|
34
|
34
|
34
|
37
|
35
|
31
|
24
|
32
|
36
|
35
|
33
|
26
|
37
|
|
2025/11
|
15
|
17
|
20
|
22
|
26
|
16
|
28
|
32
|
25
|
25
|
26
|
28
|
24
|
27
|
33
|
36
|
32
|
33
|
32
|
27
|
25
|
29
|
22
|
31
|
24
|
35
|
38
|
35
|
35
|
34
|
|
|
2025/10
|
17
|
19
|
17
|
18
|
18
|
20
|
23
|
20
|
18
|
20
|
18
|
27
|
23
|
24
|
26
|
25
|
25
|
24
|
26
|
18
|
24
|
24
|
27
|
21
|
24
|
19
|
28
|
28
|
31
|
24
|
16
|
|
2025/09
|
17
|
20
|
19
|
18
|
18
|
17
|
17
|
16
|
17
|
17
|
16
|
17
|
21
|
24
|
25
|
17
|
15
|
15
|
17
|
18
|
17
|
21
|
17
|
22
|
26
|
23
|
18
|
18
|
17
|
18
|
|
|
2025/08
|
21
|
21
|
20
|
21
|
19
|
22
|
21
|
21
|
19
|
16
|
17
|
17
|
17
|
21
|
18
|
21
|
17
|
17
|
18
|
21
|
18
|
15
|
16
|
15
|
16
|
21
|
21
|
19
|
17
|
14
|
17
|
|
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