Air Quality
Excellent
No health implications.
22
PM2.5
47
PM10
38
O3
0.4
CO
5
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Apr
47
Excellent
Sun
27 Apr
53
Good
Mon
28 Apr
71
Good
Tue
29 Apr
50
Excellent
Wed
30 Apr
75
Good
Thu
1 May
33
Excellent
Fri
2 May
29
Excellent
Air quality in the last 12 months (Dejiang)
|
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
|
|
|
2024/08
|
13
|
14
|
17
|
14
|
17
|
17
|
19
|
21
|
23
|
23
|
39
|
46
|
33
|
27
|
28
|
29
|
23
|
18
|
22
|
19
|
19
|
21
|
17
|
15
|
16
|
18
|
19
|
20
|
20
|
21
|
21
|
|
2024/07
|
20
|
23
|
19
|
19
|
26
|
19
|
16
|
23
|
21
|
21
|
20
|
19
|
19
|
23
|
18
|
19
|
20
|
19
|
16
|
14
|
15
|
17
|
19
|
16
|
19
|
29
|
26
|
24
|
17
|
14
|
14
|
|
2024/06
|
25
|
24
|
18
|
18
|
20
|
16
|
17
|
16
|
13
|
14
|
17
|
18
|
22
|
23
|
29
|
25
|
17
|
14
|
14
|
16
|
18
|
21
|
20
|
22
|
21
|
17
|
15
|
14
|
16
|
20
|
|
|
2024/05
|
22
|
21
|
16
|
17
|
23
|
28
|
28
|
38
|
30
|
28
|
25
|
22
|
25
|
30
|
32
|
41
|
41
|
24
|
18
|
25
|
17
|
24
|
23
|
25
|
25
|
23
|
17
|
27
|
25
|
16
|
22
|
|
2024/04
|
32
|
35
|
27
|
25
|
25
|
19
|
21
|
21
|
26
|
33
|
34
|
29
|
28
|
35
|
43
|
34
|
22
|
21
|
18
|
23
|
39
|
38
|
25
|
29
|
22
|
23
|
21
|
21
|
24
|
18
|
|
|
2024/03
|
69
|
60
|
53
|
41
|
38
|
41
|
60
|
52
|
57
|
61
|
58
|
50
|
48
|
46
|
41
|
33
|
30
|
25
|
33
|
51
|
52
|
55
|
43
|
42
|
30
|
23
|
25
|
33
|
32
|
34
|
39
|
|
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