Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
36
PM2.5
76
*
PM10
30
O3
0.9
CO
9
SO2
31
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
27 Dec
38
Excellent
Sat
28 Dec
41
Excellent
Sun
29 Dec
43
Excellent
Mon
30 Dec
36
Excellent
Tue
31 Dec
41
Excellent
Wed
1 Jan
27
Excellent
Thu
2 Jan
47
Excellent
Air quality in the last 12 months (Dechang)
|
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
|
|
2024/02
|
33
|
45
|
33
|
28
|
32
|
32
|
26
|
26
|
25
|
29
|
35
|
38
|
29
|
28
|
35
|
28
|
29
|
31
|
31
|
29
|
33
|
38
|
48
|
28
|
29
|
30
|
31
|
27
|
28
|
||
|
2024/01
|
42
|
37
|
31
|
42
|
47
|
50
|
47
|
47
|
48
|
48
|
50
|
81
|
109
|
129
|
105
|
43
|
38
|
40
|
54
|
63
|
53
|
27
|
40
|
41
|
37
|
28
|
38
|
34
|
36
|
40
|
30
|
|
2023/12
|
42
|
37
|
40
|
37
|
40
|
27
|
47
|
51
|
47
|
32
|
30
|
36
|
31
|
34
|
37
|
35
|
35
|
27
|
31
|
47
|
58
|
42
|
38
|
46
|
36
|
34
|
55
|
47
|
40
|
47
|
50
|
|
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