Sichuan - China   2025-08-14   Thursday   27.40N, 102.18E

Dechang

Sichuan - China
2025-08-14

Air Quality

Excellent

No health implications.

12

PM2.5

33

PM10

46

O3

0.8

CO

9

SO2

21

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

14 Aug

48 Excellent

Fri

15 Aug

56 Good

Sat

16 Aug

59 Good

Sun

17 Aug

68 Good

Mon

18 Aug

63 Good

Tue

19 Aug

30 Excellent

Wed

20 Aug

24 Excellent

Dechang Air quality rank

Monthly Average AQI (Dechang)

2020/07 - 2025/06

Air quality in the last 12 months (Dechang)

2025/06
23
19
14
29
33
37
34
24
28
36
35
35
45
42
20
25
20
21
17
18
14
20
29
20
16
29
20
26
22
16
2025/05
38
34
33
26
26
20
22
25
30
27
32
36
33
26
26
25
22
28
30
23
28
33
37
26
33
31
20
14
17
19
16
2025/04
33
46
53
54
26
38
36
51
49
45
40
43
39
37
40
37
27
26
29
22
24
27
27
22
27
50
42
28
38
21
2025/03
41
42
31
39
32
18
31
46
51
49
45
45
57
52
31
17
18
13
24
42
52
58
40
29
26
29
32
65
58
53
46
2025/02
41
33
16
35
47
32
24
26
30
32
36
32
38
43
31
38
32
37
42
29
36
34
33
35
32
31
32
33
2025/01
58
49
53
51
45
56
43
28
32
35
22
40
44
41
38
54
46
51
49
55
51
50
52
44
30
31
42
47
39
42
34
2024/12
42
42
42
45
40
40
39
42
34
34
39
50
36
28
35
52
51
42
42
40
44
41
42
46
47
51
57
56
57
50
49
2024/11
28
20
27
25
21
36
23
14
22
26
29
29
28
35
41
41
37
33
34
36
39
25
25
28
32
26
27
27
29
36
2024/10
11
20
21
28
24
16
14
18
20
17
19
26
26
28
22
23
28
32
38
32
28
25
29
27
36
26
14
29
39
34
34
2024/09
23
16
23
24
17
20
27
24
24
15
19
23
26
30
34
19
20
21
33
34
32
26
27
30
22
31
35
22
26
21
2024/08
31
39
38
30
26
23
21
21
21
20
34
33
33
37
39
32
31
25
31
31
36
41
37
39
34
33
31
40
37
44
29
2024/07
24
23
22
15
14
19
18
19
20
28
16
19
27
22
22
23
23
26
24
23
25
27
28
28
22
30
34
27
18
13
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