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
22 Nov
Sat
23 Nov
Sun
24 Nov
Mon
25 Nov
Tue
26 Nov
Wed
27 Nov
Thu
28 Nov
Aba Prefecture Air quality rank
Tacheng Prefecture, Xinjiang
Tacheng City, Xinjiang Uygur Autonomous Region
Oroqen, Inner Mongolia
Duyun, Guizhou
Tangwangxian, Heilongjiang
Qiannan Prefecture, Guizhou
Jiayin, Heilongjiang
Fenglin, Heilongjiang
Tahe, Heilongjiang
Aba Prefecture, Sichuan
Real-time AQI (Monitoring Station in Aba Prefecture)
州农科所
1710
PM2.5
17
PM10
52
O3
0.1
CO
17
SO2
21
NO2
马师校
233
PM2.5
14
PM10
72
O3
0.3
CO
4
SO2
11
NO2
马尔康中学西区
2112
PM2.5
14
PM10
65
O3
0.3
CO
5
SO2
16
NO2
Air quality in the last 12 months (Aba Prefecture)
|
2024/10
|
24
|
29
|
21
|
24
|
31
|
31
|
23
|
22
|
21
|
20
|
20
|
21
|
24
|
23
|
23
|
22
|
23
|
25
|
22
|
27
|
28
|
26
|
27
|
27
|
21
|
23
|
23
|
24
|
26
|
24
|
23
|
|
2024/09
|
17
|
18
|
16
|
19
|
21
|
16
|
17
|
17
|
16
|
18
|
22
|
20
|
21
|
17
|
18
|
22
|
17
|
18
|
18
|
21
|
19
|
20
|
22
|
26
|
22
|
24
|
21
|
21
|
24
|
25
|
|
|
2024/08
|
20
|
22
|
22
|
22
|
19
|
19
|
22
|
21
|
27
|
29
|
18
|
23
|
18
|
23
|
25
|
19
|
16
|
18
|
15
|
18
|
19
|
18
|
21
|
24
|
23
|
22
|
22
|
22
|
21
|
17
|
20
|
|
2024/07
|
21
|
25
|
21
|
25
|
18
|
27
|
19
|
20
|
20
|
20
|
18
|
21
|
19
|
21
|
18
|
23
|
19
|
18
|
20
|
22
|
17
|
19
|
23
|
20
|
22
|
25
|
21
|
23
|
26
|
20
|
19
|
|
2024/06
|
21
|
25
|
20
|
25
|
21
|
21
|
23
|
19
|
19
|
25
|
25
|
21
|
21
|
23
|
24
|
22
|
24
|
23
|
19
|
20
|
23
|
19
|
25
|
21
|
22
|
22
|
27
|
24
|
26
|
21
|
|
|
2024/05
|
24
|
23
|
25
|
34
|
34
|
29
|
29
|
20
|
19
|
24
|
22
|
20
|
18
|
23
|
28
|
19
|
27
|
27
|
27
|
34
|
29
|
27
|
26
|
29
|
29
|
25
|
20
|
23
|
18
|
22
|
23
|
|
2024/04
|
22
|
25
|
21
|
18
|
18
|
22
|
21
|
19
|
17
|
22
|
25
|
21
|
27
|
24
|
20
|
25
|
21
|
29
|
45
|
28
|
22
|
20
|
22
|
22
|
19
|
19
|
29
|
26
|
27
|
20
|
|
|
2024/03
|
17
|
24
|
17
|
20
|
16
|
17
|
22
|
14
|
16
|
19
|
18
|
16
|
15
|
14
|
17
|
18
|
21
|
26
|
42
|
17
|
17
|
18
|
18
|
19
|
18
|
16
|
20
|
22
|
21
|
19
|
20
|
|
2024/02
|
21
|
21
|
24
|
26
|
22
|
21
|
19
|
20
|
23
|
20
|
16
|
18
|
17
|
20
|
26
|
19
|
18
|
18
|
21
|
18
|
22
|
23
|
20
|
25
|
22
|
21
|
23
|
26
|
20
|
||
|
2024/01
|
20
|
23
|
21
|
21
|
20
|
20
|
21
|
20
|
19
|
19
|
20
|
20
|
18
|
18
|
17
|
20
|
18
|
18
|
20
|
19
|
17
|
21
|
17
|
18
|
20
|
22
|
20
|
19
|
21
|
20
|
23
|
|
2023/12
|
22
|
22
|
23
|
23
|
21
|
25
|
25
|
25
|
25
|
29
|
27
|
34
|
34
|
33
|
39
|
51
|
29
|
39
|
33
|
31
|
38
|
34
|
24
|
21
|
26
|
25
|
23
|
23
|
24
|
22
|
20
|
|
2023/11
|
21
|
24
|
22
|
19
|
26
|
24
|
24
|
27
|
26
|
25
|
25
|
20
|
24
|
23
|
26
|
29
|
23
|
26
|
27
|
27
|
28
|
26
|
26
|
22
|
25
|
30
|
24
|
22
|
24
|
24
|
|
|
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