Sichuan - China   2025-04-18   Friday   31.90N, 102.22E

Aba Prefecture

Sichuan - China
2025-04-18

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

22

PM2.5

52 *

PM10

95

O3

0.5

CO

7

SO2

3

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

18 Apr

49 Excellent

Sat

19 Apr

58 Good

Sun

20 Apr

52 Good

Mon

21 Apr

58 Good

Tue

22 Apr

31 Excellent

Wed

23 Apr

37 Excellent

Thu

24 Apr

21 Excellent

Real-time AQI (Monitoring Station in Aba Prefecture)

州农科所

59

19

PM2.5

67 *

PM10

75

O3

0.4

CO

12

SO2

4

NO2

马师校

48

25

PM2.5

48

PM10

93

O3

0.4

CO

5

SO2

4

NO2

马尔康中学西区

40

21

PM2.5

40

PM10

115

O3

0.4

CO

4

SO2

1

NO2

Monthly Average AQI (Aba Prefecture)

2020/03 - 2025/02

Air quality in the last 12 months (Aba Prefecture)

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
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
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