Air Quality
Excellent
No health implications.
12
PM2.5
21
PM10
39
O3
0.6
CO
4
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jun
29
Excellent
Mon
2 Jun
31
Excellent
Tue
3 Jun
39
Excellent
Wed
4 Jun
46
Excellent
Thu
5 Jun
51
Good
Fri
6 Jun
47
Excellent
Sat
7 Jun
45
Excellent
Air quality in the last 12 months (Dejiang)
|
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
|
|
|
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
|
|
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