Yunnan - China   2025-10-15   Wednesday   26.53N, 99.91E

Jianchuan

Yunnan - China
2025-10-15

Air Quality

Excellent

No health implications.

12

PM2.5

21

PM10

52

O3

0.7

CO

6

SO2

5

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

15 Oct

35 Excellent

Thu

16 Oct

33 Excellent

Fri

17 Oct

33 Excellent

Sat

18 Oct

35 Excellent

Sun

19 Oct

35 Excellent

Mon

20 Oct

23 Excellent

Tue

21 Oct

20 Excellent

Jianchuan Air quality rank

Monthly Average AQI (Jianchuan)

2020/09 - 2025/08

Air quality in the last 12 months (Jianchuan)

2025/08
19
16
14
16
15
21
17
18
14
17
16
14
14
21
24
20
16
16
26
16
12
11
13
12
12
20
20
17
14
15
17
2025/07
16
18
14
15
12
12
13
13
15
20
20
22
20
26
18
21
23
24
19
24
18
20
18
17
14
11
10
18
21
22
16
2025/06
11
19
12
32
29
19
17
22
21
18
24
24
32
24
14
18
11
10
10
14
14
12
12
16
13
10
14
18
16
15
2025/05
23
19
23
15
17
21
24
18
23
30
24
28
24
24
25
27
28
25
25
20
16
21
27
16
13
19
13
12
11
11
12
2025/04
71
61
55
49
48
39
45
49
47
40
34
34
21
30
35
18
25
31
22
21
21
22
34
35
42
42
44
47
32
37
2025/03
35
26
22
30
37
46
48
56
44
42
44
49
53
32
21
31
24
31
20
36
48
28
25
23
24
22
27
48
91
77
64
2025/02
33
36
50
43
32
35
39
31
30
29
28
28
34
35
23
32
29
38
24
23
25
28
37
31
33
20
17
28
2025/01
30
35
41
39
34
28
25
26
22
23
28
26
24
27
33
41
35
19
25
31
50
40
29
18
24
34
30
44
69
32
27
2024/12
24
22
19
20
20
21
22
21
19
23
27
32
24
20
18
20
29
34
23
18
26
22
28
28
26
30
37
40
21
23
25
2024/11
28
33
26
28
21
25
15
13
18
22
23
17
22
25
27
30
34
31
24
27
19
24
22
19
22
25
26
27
27
23
2024/10
15
14
17
18
15
17
16
17
17
20
18
20
19
22
21
18
17
24
30
23
33
29
25
15
15
27
25
39
30
24
25
2024/09
17
18
19
17
15
19
27
27
21
15
18
17
22
25
22
23
20
20
25
26
28
26
25
27
25
20
19
16
15
18
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