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
26 Nov
Thu
27 Nov
Fri
28 Nov
Sat
29 Nov
Sun
30 Nov
Mon
1 Dec
Tue
2 Dec
Shannan Air quality rank
Real-time AQI (Monitoring Station in Shannan)
山南监测站
246
PM2.5
16
PM10
75
O3
0.3
CO
6
SO2
8
NO2
山南人民医院
207
PM2.5
16
PM10
61
O3
0.3
CO
7
SO2
10
NO2
Air quality in the last 12 months (Shannan)
|
2025/10
|
10
|
10
|
9
|
7
|
8
|
8
|
11
|
9
|
9
|
11
|
10
|
10
|
12
|
14
|
17
|
13
|
13
|
15
|
11
|
12
|
17
|
16
|
14
|
13
|
15
|
20
|
16
|
18
|
16
|
10
|
12
|
|
2025/09
|
11
|
12
|
9
|
8
|
9
|
8
|
10
|
8
|
10
|
9
|
7
|
10
|
8
|
8
|
7
|
8
|
8
|
8
|
9
|
9
|
8
|
8
|
12
|
13
|
12
|
13
|
10
|
8
|
8
|
8
|
|
|
2025/08
|
17
|
12
|
13
|
11
|
10
|
11
|
11
|
9
|
10
|
7
|
8
|
11
|
13
|
11
|
13
|
10
|
9
|
9
|
10
|
9
|
8
|
8
|
8
|
8
|
9
|
7
|
7
|
7
|
7
|
7
|
10
|
|
2025/07
|
8
|
9
|
10
|
8
|
10
|
19
|
19
|
22
|
19
|
15
|
12
|
13
|
10
|
8
|
10
|
9
|
14
|
13
|
14
|
12
|
8
|
12
|
9
|
11
|
9
|
11
|
11
|
11
|
16
|
11
|
14
|
|
2025/06
|
13
|
13
|
16
|
14
|
14
|
13
|
15
|
18
|
23
|
24
|
29
|
26
|
18
|
9
|
8
|
9
|
13
|
12
|
10
|
10
|
16
|
19
|
15
|
10
|
12
|
17
|
17
|
11
|
9
|
11
|
|
|
2025/05
|
15
|
18
|
20
|
24
|
19
|
18
|
23
|
32
|
36
|
33
|
32
|
23
|
18
|
19
|
16
|
15
|
11
|
10
|
13
|
13
|
19
|
23
|
12
|
26
|
12
|
13
|
18
|
17
|
12
|
10
|
12
|
|
2025/04
|
57
|
40
|
49
|
36
|
29
|
29
|
36
|
33
|
31
|
22
|
19
|
27
|
18
|
32
|
44
|
32
|
37
|
27
|
27
|
28
|
30
|
44
|
37
|
48
|
44
|
53
|
30
|
17
|
15
|
26
|
|
|
2025/03
|
36
|
23
|
45
|
67
|
50
|
32
|
38
|
35
|
18
|
24
|
40
|
34
|
23
|
22
|
35
|
42
|
61
|
53
|
75
|
63
|
52
|
24
|
15
|
19
|
21
|
24
|
28
|
56
|
82
|
71
|
102
|
|
2025/02
|
121
|
168
|
49
|
23
|
39
|
51
|
119
|
60
|
57
|
70
|
42
|
26
|
24
|
51
|
34
|
26
|
29
|
18
|
18
|
17
|
14
|
18
|
16
|
18
|
16
|
15
|
17
|
19
|
|||
|
2025/01
|
22
|
32
|
29
|
28
|
20
|
28
|
17
|
22
|
27
|
46
|
22
|
20
|
28
|
26
|
27
|
26
|
16
|
17
|
18
|
31
|
87
|
49
|
31
|
34
|
50
|
36
|
21
|
21
|
54
|
135
|
108
|
|
2024/12
|
30
|
29
|
31
|
32
|
32
|
43
|
88
|
54
|
69
|
94
|
40
|
38
|
41
|
46
|
32
|
29
|
30
|
32
|
31
|
29
|
30
|
20
|
22
|
24
|
23
|
27
|
23
|
24
|
21
|
21
|
22
|
|
2024/11
|
31
|
27
|
32
|
20
|
30
|
17
|
22
|
27
|
21
|
22
|
23
|
26
|
32
|
24
|
31
|
33
|
31
|
26
|
28
|
21
|
18
|
22
|
22
|
42
|
33
|
25
|
20
|
19
|
25
|
29
|
|
|
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