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
17 Jun
Wed
18 Jun
Thu
19 Jun
Fri
20 Jun
Sat
21 Jun
Sun
22 Jun
Mon
23 Jun
Liangshan Prefecture Air quality rank
Real-time AQI (Monitoring Station in Liangshan Prefecture)
邛海宾馆
2614
PM2.5
26
PM10
78
O3
0.3
CO
9
SO2
7
NO2
西昌市政府
303
PM2.5
23
PM10
95
O3
0.7
CO
9
SO2
7
NO2
凉山州政府
286
PM2.5
12
PM10
88
O3
0.7
CO
12
SO2
9
NO2
凯乐南路30号
273
PM2.5
11
PM10
84
O3
0.9
CO
14
SO2
6
NO2
Air quality in the last 12 months (Liangshan Prefecture)
|
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
|
|
2024/06
|
30
|
31
|
14
|
14
|
19
|
23
|
15
|
14
|
10
|
16
|
17
|
23
|
29
|
19
|
23
|
33
|
15
|
17
|
14
|
25
|
32
|
16
|
20
|
12
|
20
|
32
|
21
|
16
|
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
*: primary pollution