Air Quality
Excellent
No health implications.
7
PM2.5
13
PM10
62
O3
0.6
CO
5
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Aug
39
Excellent
Sat
29 Aug
36
Excellent
Sun
30 Aug
36
Excellent
Mon
31 Aug
36
Excellent
Tue
1 Sep
38
Excellent
Wed
2 Sep
41
Excellent
Thu
3 Sep
34
Excellent
Real-time AQI (Monitoring Station in Lijiang)
丽江古城
207
PM2.5
13
PM10
62
O3
0.6
CO
5
SO2
8
NO2
Air quality in the last 12 months (Lijiang)
|
2026/07
|
25
|
21
|
21
|
16
|
20
|
20
|
18
|
18
|
24
|
14
|
15
|
20
|
24
|
24
|
25
|
17
|
14
|
16
|
24
|
26
|
32
|
30
|
25
|
31
|
26
|
28
|
29
|
29
|
21
|
16
|
16
|
|
2026/06
|
20
|
19
|
22
|
25
|
27
|
28
|
29
|
28
|
22
|
22
|
24
|
26
|
18
|
18
|
20
|
26
|
18
|
17
|
20
|
18
|
18
|
22
|
17
|
16
|
17
|
17
|
18
|
19
|
18
|
23
|
|
|
2026/05
|
28
|
29
|
24
|
25
|
27
|
32
|
31
|
31
|
31
|
36
|
25
|
30
|
30
|
28
|
26
|
26
|
27
|
29
|
32
|
33
|
28
|
29
|
27
|
31
|
33
|
32
|
31
|
32
|
41
|
24
|
21
|
|
2026/04
|
28
|
30
|
28
|
28
|
32
|
32
|
29
|
29
|
35
|
35
|
35
|
45
|
37
|
39
|
37
|
35
|
37
|
35
|
34
|
31
|
31
|
32
|
31
|
38
|
43
|
39
|
37
|
27
|
29
|
29
|
|
|
2026/03
|
36
|
39
|
38
|
34
|
37
|
59
|
53
|
45
|
48
|
29
|
39
|
53
|
52
|
29
|
25
|
30
|
31
|
31
|
31
|
31
|
30
|
29
|
30
|
32
|
32
|
34
|
31
|
36
|
30
|
31
|
30
|
|
2026/02
|
24
|
20
|
19
|
17
|
19
|
24
|
27
|
25
|
21
|
23
|
25
|
26
|
25
|
23
|
29
|
36
|
43
|
36
|
50
|
41
|
30
|
51
|
30
|
31
|
26
|
26
|
27
|
31
|
|||
|
2026/01
|
33
|
24
|
20
|
17
|
19
|
25
|
24
|
26
|
25
|
25
|
27
|
22
|
29
|
32
|
32
|
25
|
34
|
32
|
27
|
19
|
21
|
30
|
33
|
28
|
23
|
26
|
24
|
24
|
25
|
25
|
24
|
|
2025/12
|
38
|
37
|
36
|
24
|
27
|
26
|
31
|
36
|
29
|
28
|
27
|
27
|
32
|
33
|
26
|
28
|
36
|
29
|
26
|
28
|
36
|
29
|
35
|
24
|
26
|
27
|
25
|
22
|
24
|
23
|
26
|
|
2025/11
|
16
|
17
|
10
|
14
|
24
|
15
|
14
|
19
|
22
|
18
|
20
|
24
|
28
|
26
|
26
|
31
|
28
|
31
|
28
|
22
|
23
|
21
|
19
|
22
|
26
|
35
|
30
|
31
|
30
|
28
|
|
|
2025/10
|
11
|
15
|
13
|
15
|
15
|
16
|
15
|
13
|
14
|
15
|
16
|
12
|
15
|
17
|
18
|
26
|
18
|
14
|
16
|
12
|
17
|
23
|
25
|
24
|
17
|
15
|
18
|
19
|
16
|
17
|
21
|
|
2025/09
|
20
|
15
|
15
|
13
|
16
|
15
|
21
|
19
|
20
|
23
|
19
|
18
|
13
|
20
|
26
|
19
|
15
|
19
|
17
|
16
|
16
|
15
|
14
|
16
|
24
|
20
|
12
|
16
|
13
|
11
|
|
|
2025/08
|
20
|
16
|
16
|
18
|
18
|
24
|
19
|
23
|
17
|
20
|
18
|
13
|
17
|
27
|
25
|
18
|
14
|
18
|
25
|
18
|
15
|
15
|
15
|
11
|
13
|
20
|
23
|
21
|
11
|
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