Sichuan - China   2025-08-01   Friday   27.40N, 102.18E

Dechang

Sichuan - China
2025-08-01

Air Quality

Excellent

No health implications.

12

PM2.5

29

PM10

149

O3

1.0

CO

14

SO2

5

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

1 Aug

73 Good

Sat

2 Aug

85 Good

Sun

3 Aug

79 Good

Mon

4 Aug

82 Good

Tue

5 Aug

74 Good

Wed

6 Aug

73 Good

Thu

7 Aug

48 Excellent

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