Sichuan - China   2025-10-22   Wednesday   27.89N, 102.26E

Liangshan Prefecture

Sichuan - China
2025-10-22

Air Quality

Excellent

No health implications.

4

PM2.5

11

PM10

27

O3

0.6

CO

9

SO2

14

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

22 Oct

54 Good

Thu

23 Oct

58 Good

Fri

24 Oct

56 Good

Sat

25 Oct

65 Good

Sun

26 Oct

58 Good

Mon

27 Oct

62 Good

Tue

28 Oct

46 Excellent

Liangshan Prefecture Air quality rank

Real-time AQI (Monitoring Station in Liangshan Prefecture)

邛海宾馆

10

3

PM2.5

6

PM10

30

O3

0.7

CO

12

SO2

12

NO2

西昌市政府

12

3

PM2.5

6

PM10

36

O3

0.3

CO

6

SO2

7

NO2

凯乐南路30号

19

6

PM2.5

19

PM10

14

O3

0.7

CO

7

SO2

23

NO2

Monthly Average AQI (Liangshan Prefecture)

2020/09 - 2025/08

Air quality in the last 12 months (Liangshan Prefecture)

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
2024/10
7
15
18
28
23
14
10
16
16
11
19
27
18
29
21
23
19
25
32
27
24
22
30
27
35
18
9
22
37
32
34
2024/09
19
16
20
18
16
19
23
19
19
14
16
21
26
29
32
17
17
16
26
25
24
22
25
23
13
28
24
24
26
15
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