Air Quality
Excellent
No health implications.
7
PM2.5
20
PM10
34
O3
0.4
CO
5
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Nov
36
Excellent
Tue
18 Nov
39
Excellent
Wed
19 Nov
38
Excellent
Thu
20 Nov
35
Excellent
Fri
21 Nov
30
Excellent
Sat
22 Nov
31
Excellent
Sun
23 Nov
44
Excellent
Aba Prefecture Air quality rank
Real-time AQI (Monitoring Station in Aba Prefecture)
马尔康中学西区
207
PM2.5
20
PM10
34
O3
0.4
CO
5
SO2
13
NO2
Air quality in the last 12 months (Aba Prefecture)
|
2025/10
|
19
|
22
|
20
|
21
|
20
|
18
|
22
|
20
|
24
|
20
|
19
|
21
|
22
|
24
|
22
|
22
|
24
|
23
|
21
|
22
|
19
|
21
|
22
|
22
|
21
|
19
|
21
|
18
|
20
|
18
|
20
|
|
2025/09
|
19
|
21
|
17
|
15
|
17
|
18
|
18
|
21
|
29
|
18
|
18
|
26
|
29
|
28
|
26
|
18
|
23
|
19
|
20
|
20
|
20
|
25
|
23
|
26
|
27
|
23
|
24
|
20
|
20
|
15
|
|
|
2025/08
|
25
|
30
|
24
|
25
|
25
|
36
|
28
|
24
|
19
|
22
|
23
|
27
|
26
|
23
|
19
|
18
|
22
|
21
|
19
|
17
|
26
|
21
|
20
|
20
|
19
|
18
|
17
|
20
|
28
|
18
|
20
|
|
2025/07
|
26
|
28
|
22
|
21
|
20
|
26
|
23
|
22
|
22
|
27
|
24
|
19
|
19
|
19
|
23
|
26
|
33
|
28
|
23
|
23
|
21
|
23
|
21
|
19
|
25
|
22
|
28
|
21
|
23
|
18
|
20
|
|
2025/06
|
25
|
24
|
22
|
21
|
20
|
25
|
26
|
25
|
32
|
26
|
22
|
23
|
22
|
33
|
26
|
25
|
27
|
25
|
21
|
21
|
22
|
24
|
23
|
28
|
26
|
22
|
23
|
23
|
29
|
25
|
|
|
2025/05
|
21
|
23
|
21
|
25
|
30
|
23
|
18
|
34
|
40
|
36
|
21
|
28
|
28
|
29
|
22
|
27
|
27
|
24
|
24
|
22
|
25
|
37
|
48
|
28
|
22
|
24
|
23
|
20
|
22
|
21
|
23
|
|
2025/04
|
32
|
22
|
32
|
27
|
31
|
26
|
23
|
28
|
29
|
22
|
20
|
20
|
20
|
21
|
19
|
24
|
22
|
25
|
33
|
25
|
23
|
21
|
19
|
21
|
19
|
17
|
21
|
20
|
21
|
25
|
|
|
2025/03
|
20
|
25
|
22
|
22
|
19
|
18
|
54
|
49
|
27
|
29
|
33
|
19
|
15
|
18
|
21
|
25
|
20
|
19
|
20
|
23
|
22
|
19
|
34
|
23
|
18
|
24
|
26
|
27
|
25
|
46
|
42
|
|
2025/02
|
22
|
23
|
31
|
24
|
20
|
25
|
20
|
25
|
21
|
21
|
21
|
27
|
17
|
24
|
28
|
20
|
23
|
19
|
17
|
23
|
19
|
20
|
19
|
22
|
20
|
20
|
26
|
21
|
|||
|
2025/01
|
25
|
32
|
34
|
37
|
27
|
25
|
22
|
30
|
23
|
22
|
25
|
19
|
21
|
25
|
22
|
24
|
25
|
36
|
37
|
31
|
26
|
28
|
25
|
31
|
40
|
52
|
19
|
18
|
16
|
20
|
21
|
|
2024/12
|
33
|
30
|
30
|
27
|
31
|
30
|
32
|
26
|
28
|
28
|
26
|
29
|
25
|
28
|
34
|
30
|
28
|
32
|
37
|
31
|
29
|
28
|
30
|
28
|
31
|
33
|
32
|
30
|
31
|
32
|
27
|
|
2024/11
|
22
|
22
|
25
|
20
|
19
|
22
|
26
|
21
|
30
|
23
|
28
|
22
|
22
|
22
|
26
|
32
|
21
|
27
|
26
|
20
|
26
|
23
|
20
|
23
|
48
|
35
|
28
|
27
|
23
|
33
|
|
|
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