Sichuan - China   2025-09-18   Thursday   31.90N, 102.22E

Barkam

Sichuan - China
2025-09-18

Air Quality

Excellent

No health implications.

9

PM2.5

18

PM10

2

O3

0.5

CO

9

SO2

6

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

18 Sep

36 Excellent

Fri

19 Sep

42 Excellent

Sat

20 Sep

38 Excellent

Sun

21 Sep

41 Excellent

Mon

22 Sep

40 Excellent

Tue

23 Sep

44 Excellent

Wed

24 Sep

28 Excellent

Monthly Average AQI (Barkam)

2020/09 - 2025/08

Air quality in the last 12 months (Barkam)

2025/08
23
22
19
23
21
23
19
24
15
19
19
25
22
19
20
19
21
19
17
16
20
21
17
18
17
16
15
20
20
20
20
2025/07
29
22
22
21
21
27
23
22
23
24
25
19
19
19
24
22
26
24
15
16
18
20
20
19
20
17
18
20
22
18
18
2025/06
26
25
24
22
21
26
26
26
27
24
25
24
25
34
29
25
27
24
23
24
23
25
24
25
27
20
23
26
25
26
2025/05
21
20
21
21
30
24
20
33
33
38
24
27
27
29
25
26
28
26
25
25
24
35
44
29
24
23
28
21
21
24
22
2025/04
23
20
30
24
22
19
22
27
24
21
20
20
18
18
18
22
19
24
28
21
22
18
17
19
17
17
19
18
19
25
2025/03
18
22
17
17
16
17
47
40
20
14
18
16
14
18
18
16
17
15
19
21
16
18
28
18
16
21
21
24
24
43
34
2025/02
20
22
25
20
18
23
18
18
19
16
18
22
17
21
23
16
18
16
18
19
15
18
17
18
18
17
18
19
2025/01
21
22
23
30
20
21
21
29
22
21
28
18
18
21
21
22
20
36
34
33
26
26
22
31
41
60
20
22
17
17
21
2024/12
25
26
26
24
26
24
23
22
28
24
25
28
26
29
31
24
29
28
37
26
28
28
24
24
26
31
24
25
25
33
23
2024/11
25
20
24
21
20
20
21
22
20
23
23
20
19
22
24
23
19
23
22
18
21
17
18
20
50
35
27
25
20
27
2024/10
24
24
21
21
25
24
23
23
22
19
22
22
24
24
22
22
24
25
25
25
27
28
28
24
25
22
23
23
26
26
24
2024/09
16
17
15
16
21
16
15
17
19
19
21
22
22
17
19
22
18
19
22
23
22
23
22
24
22
24
22
22
24
25
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