Sichuan - China   2025-03-16   Sunday   27.40N, 102.18E

Dechang

Sichuan - China
2025-03-16

Air Quality

Excellent

No health implications.

14

PM2.5

27

PM10

34

O3

0.8

CO

7

SO2

17

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

16 Mar

49 Excellent

Mon

17 Mar

49 Excellent

Tue

18 Mar

47 Excellent

Wed

19 Mar

50 Excellent

Thu

20 Mar

54 Good

Fri

21 Mar

51 Good

Sat

22 Mar

18 Excellent

Monthly Average AQI (Dechang)

2020/03 - 2025/02

Air quality in the last 12 months (Dechang)

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
2024/06
28
32
20
19
17
24
20
18
13
18
19
20
25
21
24
35
17
21
19
40
34
25
21
17
22
29
27
20
22
26
2024/05
30
37
38
25
39
44
38
33
28
30
22
15
22
29
18
29
29
23
21
24
28
30
25
30
25
16
18
25
20
18
18
2024/04
18
29
35
37
34
39
35
28
33
33
31
39
32
42
44
47
51
36
35
30
16
30
27
27
27
33
34
41
27
33
2024/03
25
33
29
29
19
24
28
22
29
35
28
51
46
36
35
38
42
35
48
59
50
29
19
26
32
37
30
24
31
36
30
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