Sichuan - China   2025-07-09   Wednesday   27.89N, 102.26E

Liangshan Prefecture

Sichuan - China
2025-07-09

Air Quality

Excellent

No health implications.

6

PM2.5

13

PM10

87

O3

0.7

CO

11

SO2

6

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

9 Jul

59 Good

Thu

10 Jul

73 Good

Fri

11 Jul

74 Good

Sat

12 Jul

72 Good

Sun

13 Jul

70 Good

Mon

14 Jul

65 Good

Tue

15 Jul

45 Excellent

Liangshan Prefecture Air quality rank

Real-time AQI (Monitoring Station in Liangshan Prefecture)

西昌市政府

28

8

PM2.5

16

PM10

87

O3

0.8

CO

13

SO2

8

NO2

凯乐南路30号

27

3

PM2.5

10

PM10

86

O3

0.6

CO

9

SO2

4

NO2

Monthly Average AQI (Liangshan Prefecture)

2020/07 - 2025/06

Air quality in the last 12 months (Liangshan Prefecture)

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
2024/08
23
31
36
29
22
18
16
18
20
19
45
24
27
31
35
25
22
22
29
26
33
36
36
39
42
40
39
40
35
39
25
2024/07
18
18
19
11
12
16
17
19
20
26
13
16
25
18
19
14
18
22
21
21
16
16
15
20
20
24
26
18
17
11
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