Air Quality
Excellent
No health implications.
12
PM2.5
20
PM10
23
O3
0.5
CO
5
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Oct
33
Excellent
Tue
28 Oct
47
Excellent
Wed
29 Oct
45
Excellent
Thu
30 Oct
26
Excellent
Fri
31 Oct
29
Excellent
Sat
1 Nov
27
Excellent
Sun
2 Nov
27
Excellent
Air quality in the last 12 months (Dejiang)
|
2025/08
|
20
|
21
|
22
|
22
|
22
|
22
|
20
|
14
|
15
|
18
|
16
|
17
|
22
|
16
|
13
|
13
|
16
|
17
|
17
|
15
|
15
|
15
|
19
|
19
|
18
|
18
|
17
|
19
|
28
|
30
|
28
|
|
2025/07
|
17
|
16
|
18
|
15
|
17
|
20
|
19
|
23
|
25
|
21
|
20
|
26
|
21
|
19
|
16
|
17
|
18
|
21
|
22
|
23
|
18
|
16
|
14
|
12
|
14
|
16
|
18
|
18
|
19
|
18
|
17
|
|
2025/06
|
17
|
16
|
22
|
20
|
24
|
27
|
33
|
29
|
25
|
21
|
24
|
26
|
24
|
19
|
24
|
22
|
17
|
19
|
16
|
13
|
15
|
13
|
14
|
18
|
15
|
16
|
15
|
14
|
16
|
22
|
|
|
2025/05
|
38
|
50
|
41
|
38
|
32
|
30
|
31
|
22
|
29
|
26
|
31
|
29
|
32
|
51
|
40
|
27
|
35
|
33
|
38
|
36
|
27
|
21
|
27
|
39
|
36
|
28
|
19
|
15
|
22
|
23
|
19
|
|
2025/04
|
38
|
45
|
46
|
56
|
59
|
58
|
56
|
60
|
57
|
48
|
51
|
79
|
159
|
90
|
68
|
61
|
52
|
52
|
29
|
23
|
31
|
28
|
31
|
25
|
34
|
32
|
24
|
27
|
28
|
19
|
|
|
2025/03
|
48
|
64
|
46
|
28
|
26
|
28
|
33
|
36
|
36
|
39
|
44
|
54
|
60
|
38
|
25
|
34
|
38
|
31
|
36
|
37
|
52
|
60
|
58
|
50
|
51
|
59
|
64
|
63
|
30
|
30
|
36
|
|
2025/02
|
42
|
31
|
41
|
44
|
55
|
52
|
42
|
61
|
52
|
52
|
51
|
73
|
56
|
35
|
42
|
45
|
38
|
36
|
35
|
35
|
63
|
39
|
43
|
72
|
48
|
42
|
44
|
48
|
|||
|
2025/01
|
88
|
105
|
98
|
105
|
98
|
82
|
63
|
51
|
41
|
53
|
59
|
56
|
66
|
71
|
65
|
69
|
72
|
77
|
70
|
89
|
98
|
126
|
136
|
82
|
30
|
32
|
45
|
69
|
150
|
77
|
58
|
|
2024/12
|
58
|
68
|
75
|
63
|
27
|
38
|
38
|
42
|
41
|
25
|
31
|
49
|
65
|
55
|
49
|
53
|
67
|
76
|
74
|
91
|
107
|
73
|
70
|
74
|
78
|
86
|
86
|
92
|
93
|
89
|
74
|
|
2024/11
|
62
|
43
|
50
|
51
|
49
|
50
|
47
|
43
|
41
|
37
|
41
|
48
|
57
|
49
|
66
|
60
|
21
|
15
|
15
|
17
|
18
|
19
|
35
|
20
|
19
|
21
|
28
|
32
|
34
|
46
|
|
|
2024/10
|
17
|
18
|
29
|
33
|
37
|
47
|
44
|
28
|
35
|
54
|
64
|
59
|
42
|
25
|
28
|
23
|
24
|
27
|
21
|
15
|
17
|
19
|
20
|
22
|
29
|
36
|
45
|
36
|
30
|
33
|
53
|
|
2024/09
|
23
|
28
|
26
|
24
|
34
|
33
|
34
|
28
|
20
|
22
|
27
|
27
|
28
|
21
|
26
|
33
|
26
|
21
|
23
|
30
|
31
|
24
|
29
|
30
|
39
|
45
|
38
|
37
|
45
|
29
|
|
|
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