Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Nov
Thu
13 Nov
Fri
14 Nov
Sat
15 Nov
Sun
16 Nov
Mon
17 Nov
Tue
18 Nov
Liangshan Prefecture Air quality rank
Real-time AQI (Monitoring Station in Liangshan Prefecture)
邛海宾馆
128
PM2.5
12
PM10
24
O3
0.6
CO
7
SO2
14
NO2
西昌市政府
2412
PM2.5
24
PM10
29
O3
0.8
CO
8
SO2
8
NO2
凯乐南路30号
167
PM2.5
16
PM10
24
O3
0.9
CO
12
SO2
21
NO2
Air quality in the last 12 months (Liangshan Prefecture)
|
2025/10
|
15
|
15
|
20
|
23
|
19
|
20
|
20
|
15
|
16
|
20
|
21
|
23
|
21
|
27
|
28
|
29
|
18
|
17
|
21
|
13
|
11
|
18
|
23
|
25
|
23
|
18
|
19
|
29
|
31
|
18
|
26
|
|
2025/09
|
24
|
23
|
24
|
21
|
21
|
17
|
20
|
20
|
20
|
27
|
25
|
17
|
19
|
31
|
31
|
23
|
19
|
19
|
15
|
13
|
19
|
17
|
15
|
16
|
27
|
27
|
28
|
20
|
21
|
24
|
|
|
2025/08
|
28
|
30
|
28
|
34
|
25
|
27
|
26
|
27
|
21
|
21
|
15
|
22
|
32
|
33
|
27
|
30
|
22
|
21
|
20
|
22
|
21
|
16
|
19
|
12
|
14
|
21
|
21
|
22
|
22
|
27
|
14
|
|
2025/07
|
21
|
18
|
14
|
14
|
16
|
17
|
19
|
22
|
16
|
19
|
19
|
17
|
23
|
24
|
27
|
33
|
33
|
33
|
24
|
21
|
14
|
15
|
16
|
16
|
16
|
16
|
23
|
22
|
26
|
29
|
17
|
|
2025/06
|
16
|
11
|
11
|
24
|
32
|
34
|
31
|
15
|
22
|
24
|
28
|
35
|
34
|
33
|
21
|
19
|
20
|
17
|
12
|
14
|
12
|
17
|
21
|
17
|
16
|
20
|
16
|
23
|
21
|
16
|
|
|
2025/05
|
30
|
35
|
33
|
25
|
21
|
16
|
22
|
24
|
24
|
19
|
32
|
36
|
32
|
23
|
26
|
18
|
17
|
21
|
28
|
23
|
27
|
33
|
33
|
21
|
26
|
26
|
17
|
10
|
17
|
15
|
15
|
|
2025/04
|
26
|
36
|
51
|
51
|
16
|
26
|
30
|
43
|
45
|
37
|
39
|
30
|
35
|
35
|
39
|
34
|
21
|
25
|
24
|
25
|
21
|
24
|
19
|
14
|
27
|
43
|
33
|
22
|
30
|
19
|
|
|
2025/03
|
39
|
36
|
25
|
34
|
28
|
12
|
29
|
36
|
48
|
45
|
41
|
44
|
56
|
50
|
20
|
12
|
12
|
13
|
32
|
41
|
51
|
61
|
35
|
29
|
24
|
30
|
33
|
61
|
52
|
46
|
34
|
|
2025/02
|
31
|
20
|
11
|
31
|
47
|
21
|
16
|
21
|
30
|
28
|
30
|
28
|
29
|
37
|
28
|
35
|
30
|
34
|
38
|
32
|
34
|
30
|
28
|
30
|
29
|
24
|
28
|
32
|
|||
|
2025/01
|
57
|
46
|
47
|
50
|
40
|
58
|
37
|
24
|
25
|
22
|
15
|
32
|
42
|
35
|
31
|
51
|
46
|
46
|
40
|
46
|
48
|
51
|
50
|
41
|
23
|
31
|
49
|
46
|
39
|
34
|
30
|
|
2024/12
|
37
|
38
|
37
|
40
|
34
|
36
|
35
|
36
|
27
|
29
|
31
|
47
|
27
|
24
|
31
|
52
|
58
|
38
|
49
|
49
|
37
|
39
|
39
|
41
|
41
|
43
|
55
|
47
|
60
|
42
|
44
|
|
2024/11
|
17
|
16
|
26
|
18
|
17
|
35
|
20
|
20
|
22
|
22
|
27
|
26
|
24
|
30
|
33
|
36
|
32
|
27
|
27
|
33
|
35
|
22
|
21
|
22
|
28
|
24
|
20
|
24
|
31
|
40
|
|
|
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
*: primary pollution