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
31 Mar
Tue
1 Apr
Wed
2 Apr
Thu
3 Apr
Fri
4 Apr
Sat
5 Apr
Sun
6 Apr
Real-time AQI (Monitoring Station in Liangshan Prefecture)
青龙寺
3213
PM2.5
32
PM10
90
O3
0.6
CO
6
SO2
4
NO2
邛海宾馆
3818
PM2.5
38
PM10
85
O3
0.4
CO
4
SO2
6
NO2
西昌市政府
3917
PM2.5
39
PM10
76
O3
0.4
CO
6
SO2
6
NO2
凉山州政府
3614
PM2.5
36
PM10
83
O3
0.4
CO
4
SO2
9
NO2
Air quality in the last 12 months (Liangshan Prefecture)
|
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
|
|
|
2024/05
|
18
|
30
|
33
|
14
|
29
|
43
|
38
|
28
|
23
|
23
|
14
|
12
|
23
|
30
|
15
|
28
|
24
|
15
|
21
|
22
|
24
|
25
|
23
|
27
|
27
|
15
|
18
|
25
|
19
|
10
|
18
|
|
2024/04
|
19
|
25
|
34
|
35
|
30
|
35
|
34
|
26
|
32
|
32
|
26
|
34
|
31
|
39
|
43
|
47
|
50
|
36
|
33
|
24
|
14
|
33
|
11
|
26
|
27
|
27
|
28
|
38
|
23
|
24
|
|
|
2024/03
|
25
|
31
|
30
|
31
|
24
|
23
|
27
|
22
|
34
|
34
|
21
|
47
|
43
|
30
|
33
|
41
|
46
|
34
|
49
|
62
|
49
|
25
|
18
|
25
|
29
|
33
|
29
|
16
|
24
|
34
|
28
|
|
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