Air Quality
Excellent
No health implications.
16
PM2.5
38
PM10
109
O3
0.4
CO
10
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Feb
51
Good
Thu
26 Feb
48
Excellent
Fri
27 Feb
53
Good
Sat
28 Feb
49
Excellent
Sun
1 Mar
49
Excellent
Mon
2 Mar
53
Good
Tue
3 Mar
15
Excellent
Dechang Air quality rank
Air quality in the last 12 months (Dechang)
|
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
|
|
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
|
|||
|
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