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
11 May
Sun
12 May
Mon
13 May
Tue
14 May
Wed
15 May
Thu
16 May
Fri
17 May
Real-time AQI (Monitoring Station in Liangshan Prefecture)
青龙寺
291
PM2.5
8
PM10
90
O3
0.5
CO
6
SO2
5
NO2
邛海宾馆
283
PM2.5
8
PM10
88
O3
0.6
CO
10
SO2
10
NO2
西昌市政府
293
PM2.5
6
PM10
91
O3
0.5
CO
8
SO2
6
NO2
凉山州政府
283
PM2.5
7
PM10
88
O3
0.4
CO
7
SO2
7
NO2
长安
259
PM2.5
14
PM10
80
O3
0.7
CO
15
SO2
16
NO2
Air quality in the last 12 months (Liangshan Prefecture)
|
2024/02
|
34
|
44
|
33
|
29
|
33
|
31
|
25
|
23
|
24
|
26
|
30
|
36
|
29
|
26
|
33
|
23
|
29
|
29
|
30
|
30
|
31
|
33
|
45
|
26
|
29
|
32
|
32
|
27
|
25
|
||
|
2024/01
|
41
|
36
|
22
|
44
|
45
|
43
|
41
|
39
|
42
|
42
|
47
|
95
|
155
|
223
|
141
|
35
|
36
|
53
|
75
|
65
|
48
|
19
|
33
|
36
|
32
|
29
|
36
|
35
|
37
|
39
|
31
|
|
2023/12
|
34
|
40
|
42
|
37
|
35
|
26
|
41
|
41
|
39
|
24
|
28
|
30
|
21
|
34
|
29
|
30
|
32
|
27
|
34
|
48
|
60
|
37
|
44
|
47
|
40
|
47
|
79
|
57
|
43
|
46
|
46
|
|
2023/11
|
35
|
35
|
33
|
33
|
26
|
25
|
34
|
35
|
33
|
32
|
35
|
36
|
27
|
34
|
30
|
26
|
42
|
71
|
73
|
36
|
48
|
45
|
36
|
32
|
31
|
32
|
41
|
48
|
47
|
48
|
|
|
2023/10
|
18
|
18
|
19
|
18
|
18
|
15
|
17
|
30
|
16
|
15
|
20
|
21
|
14
|
18
|
20
|
23
|
24
|
26
|
26
|
27
|
32
|
37
|
32
|
41
|
37
|
16
|
17
|
24
|
20
|
27
|
31
|
|
2023/09
|
22
|
22
|
31
|
35
|
40
|
45
|
40
|
43
|
34
|
30
|
33
|
20
|
21
|
37
|
36
|
37
|
38
|
27
|
21
|
22
|
20
|
22
|
21
|
20
|
22
|
21
|
24
|
26
|
19
|
22
|
|
|
2023/08
|
21
|
23
|
26
|
24
|
23
|
24
|
23
|
27
|
26
|
23
|
27
|
22
|
26
|
28
|
34
|
36
|
43
|
38
|
31
|
25
|
23
|
25
|
31
|
22
|
21
|
23
|
21
|
26
|
34
|
28
|
34
|
|
2023/07
|
29
|
26
|
28
|
26
|
30
|
28
|
26
|
29
|
35
|
23
|
21
|
19
|
21
|
21
|
29
|
30
|
33
|
41
|
36
|
40
|
22
|
28
|
34
|
28
|
22
|
19
|
24
|
18
|
24
|
28
|
24
|
|
2023/06
|
41
|
34
|
34
|
32
|
26
|
28
|
29
|
25
|
28
|
35
|
31
|
26
|
47
|
27
|
26
|
37
|
38
|
32
|
26
|
25
|
21
|
22
|
25
|
28
|
31
|
37
|
37
|
31
|
27
|
25
|
|
|
2023/05
|
34
|
32
|
34
|
37
|
36
|
34
|
33
|
34
|
33
|
32
|
23
|
28
|
29
|
39
|
34
|
37
|
37
|
35
|
29
|
31
|
36
|
32
|
36
|
38
|
37
|
36
|
33
|
34
|
37
|
40
|
37
|
|
2023/04
|
37
|
35
|
34
|
37
|
35
|
28
|
32
|
37
|
50
|
53
|
53
|
54
|
57
|
52
|
36
|
62
|
60
|
37
|
39
|
41
|
38
|
38
|
40
|
33
|
26
|
30
|
36
|
36
|
29
|
33
|
|
|
2023/03
|
36
|
40
|
28
|
32
|
41
|
52
|
41
|
32
|
32
|
40
|
36
|
27
|
27
|
35
|
49
|
38
|
49
|
41
|
52
|
31
|
28
|
36
|
34
|
29
|
30
|
35
|
24
|
34
|
39
|
29
|
30
|
|
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