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
19 Apr
Sat
20 Apr
Sun
21 Apr
Mon
22 Apr
Tue
23 Apr
Wed
24 Apr
Thu
25 Apr
Real-time AQI (Monitoring Station in Aba Prefecture)
州农科所
3818
PM2.5
38
PM10
2
O3
0.7
CO
3
SO2
10
NO2
马师校
3524
PM2.5
34
PM10
7
O3
0.3
CO
5
SO2
10
NO2
马尔康中学西区
5327
PM2.5
56 *
PM10
13
O3
0.3
CO
4
SO2
8
NO2
Air quality in the last 12 months (Aba Prefecture)
|
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
|
|
|
2023/10
|
23
|
22
|
20
|
20
|
21
|
20
|
18
|
20
|
18
|
20
|
20
|
20
|
21
|
22
|
21
|
21
|
21
|
20
|
24
|
24
|
20
|
21
|
23
|
23
|
23
|
21
|
18
|
20
|
22
|
23
|
22
|
|
2023/09
|
26
|
26
|
26
|
25
|
31
|
28
|
28
|
28
|
25
|
22
|
22
|
29
|
24
|
22
|
25
|
23
|
25
|
22
|
23
|
22
|
20
|
18
|
17
|
20
|
22
|
22
|
19
|
19
|
18
|
24
|
|
|
2023/08
|
28
|
27
|
25
|
28
|
26
|
28
|
21
|
22
|
26
|
30
|
27
|
25
|
27
|
26
|
21
|
25
|
27
|
19
|
24
|
25
|
29
|
27
|
25
|
33
|
22
|
25
|
22
|
21
|
23
|
22
|
23
|
|
2023/07
|
24
|
23
|
24
|
28
|
26
|
24
|
20
|
23
|
22
|
26
|
23
|
22
|
33
|
26
|
27
|
32
|
33
|
28
|
28
|
29
|
32
|
29
|
29
|
28
|
29
|
25
|
24
|
30
|
30
|
26
|
23
|
|
2023/06
|
30
|
32
|
24
|
25
|
29
|
24
|
26
|
23
|
24
|
29
|
26
|
27
|
28
|
32
|
23
|
24
|
23
|
29
|
35
|
25
|
27
|
30
|
26
|
31
|
34
|
35
|
28
|
23
|
23
|
25
|
|
|
2023/05
|
27
|
22
|
25
|
28
|
29
|
27
|
28
|
30
|
29
|
20
|
23
|
24
|
27
|
29
|
29
|
32
|
34
|
27
|
30
|
27
|
25
|
23
|
27
|
32
|
30
|
29
|
28
|
27
|
30
|
31
|
33
|
|
2023/04
|
25
|
27
|
28
|
30
|
28
|
62
|
30
|
29
|
30
|
26
|
29
|
30
|
30
|
39
|
36
|
33
|
38
|
31
|
30
|
31
|
27
|
27
|
27
|
25
|
36
|
34
|
30
|
38
|
33
|
29
|
|
|
2023/03
|
23
|
21
|
26
|
24
|
22
|
22
|
20
|
26
|
22
|
19
|
21
|
25
|
26
|
24
|
25
|
25
|
22
|
26
|
25
|
26
|
23
|
24
|
23
|
24
|
25
|
24
|
19
|
19
|
19
|
22
|
26
|
|
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