Air Quality
Excellent
No health implications.
12
PM2.5
20
PM10
78
O3
0.5
CO
6
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Aug
56
Good
Sat
8 Aug
56
Good
Sun
9 Aug
61
Good
Mon
10 Aug
57
Good
Tue
11 Aug
59
Good
Wed
12 Aug
35
Excellent
Thu
13 Aug
27
Excellent
Air quality in the last 12 months (Dechang)
|
2026/06
|
23
|
28
|
24
|
27
|
30
|
34
|
33
|
24
|
26
|
28
|
29
|
36
|
24
|
26
|
29
|
23
|
25
|
22
|
29
|
24
|
20
|
22
|
19
|
20
|
19
|
17
|
24
|
20
|
22
|
27
|
|
|
2026/05
|
30
|
23
|
22
|
22
|
31
|
34
|
31
|
34
|
26
|
25
|
30
|
26
|
31
|
31
|
27
|
30
|
31
|
25
|
30
|
34
|
42
|
38
|
31
|
27
|
30
|
33
|
31
|
35
|
30
|
23
|
26
|
|
2026/04
|
29
|
29
|
25
|
30
|
37
|
35
|
28
|
30
|
31
|
34
|
33
|
33
|
38
|
39
|
44
|
39
|
30
|
39
|
41
|
37
|
37
|
31
|
26
|
33
|
35
|
41
|
30
|
24
|
24
|
31
|
|
|
2026/03
|
45
|
33
|
28
|
28
|
42
|
56
|
66
|
42
|
22
|
27
|
36
|
52
|
37
|
29
|
19
|
32
|
32
|
27
|
31
|
33
|
36
|
36
|
28
|
28
|
31
|
31
|
33
|
36
|
31
|
27
|
24
|
|
2026/02
|
50
|
40
|
41
|
38
|
31
|
36
|
45
|
31
|
36
|
38
|
34
|
39
|
41
|
35
|
34
|
47
|
92
|
57
|
36
|
43
|
42
|
48
|
42
|
47
|
47
|
52
|
47
|
39
|
|||
|
2026/01
|
55
|
41
|
33
|
37
|
40
|
34
|
36
|
40
|
100
|
67
|
50
|
48
|
57
|
55
|
52
|
53
|
64
|
72
|
73
|
75
|
72
|
54
|
68
|
61
|
57
|
60
|
79
|
87
|
51
|
41
|
41
|
|
2025/12
|
64
|
55
|
39
|
44
|
35
|
49
|
41
|
49
|
46
|
45
|
59
|
48
|
49
|
53
|
52
|
62
|
50
|
64
|
67
|
60
|
52
|
50
|
55
|
48
|
30
|
67
|
78
|
76
|
93
|
64
|
68
|
|
2025/11
|
15
|
15
|
15
|
38
|
35
|
29
|
28
|
30
|
27
|
26
|
25
|
26
|
25
|
38
|
32
|
35
|
35
|
34
|
19
|
37
|
33
|
41
|
36
|
40
|
39
|
45
|
40
|
47
|
57
|
65
|
|
|
2025/10
|
19
|
19
|
25
|
26
|
23
|
23
|
20
|
17
|
20
|
24
|
23
|
26
|
25
|
29
|
29
|
30
|
23
|
22
|
23
|
23
|
18
|
20
|
28
|
32
|
32
|
23
|
26
|
31
|
30
|
29
|
27
|
|
2025/09
|
26
|
25
|
22
|
24
|
23
|
21
|
24
|
24
|
23
|
30
|
26
|
22
|
24
|
32
|
33
|
27
|
22
|
19
|
17
|
19
|
22
|
23
|
20
|
22
|
35
|
29
|
28
|
24
|
20
|
23
|
|
|
2025/08
|
31
|
33
|
28
|
35
|
27
|
27
|
30
|
22
|
24
|
22
|
20
|
19
|
24
|
34
|
31
|
27
|
21
|
23
|
21
|
22
|
25
|
15
|
19
|
16
|
18
|
25
|
25
|
24
|
32
|
38
|
24
|
|
2025/07
|
25
|
20
|
21
|
18
|
21
|
21
|
26
|
25
|
16
|
25
|
23
|
20
|
27
|
28
|
29
|
34
|
35
|
39
|
21
|
25
|
17
|
19
|
16
|
20
|
17
|
19
|
26
|
23
|
27
|
35
|
19
|
|
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