Air Quality
Excellent
No health implications.
12
PM2.5
26
PM10
57
O3
0.4
CO
5
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Dec
63
Good
Fri
12 Dec
63
Good
Sat
13 Dec
90
Good
Sun
14 Dec
85
Good
Mon
15 Dec
92
Good
Tue
16 Dec
64
Good
Wed
17 Dec
48
Excellent
Dongfeng Air quality rank
Air quality in the last 12 months (Dongfeng)
|
2025/11
|
105
|
68
|
48
|
51
|
104
|
80
|
38
|
85
|
57
|
21
|
39
|
62
|
69
|
36
|
66
|
57
|
53
|
27
|
66
|
76
|
30
|
114
|
117
|
67
|
45
|
64
|
49
|
58
|
54
|
37
|
|
|
2025/10
|
29
|
28
|
50
|
42
|
22
|
29
|
34
|
20
|
22
|
43
|
52
|
41
|
49
|
51
|
52
|
39
|
37
|
13
|
22
|
35
|
30
|
31
|
37
|
59
|
239
|
173
|
111
|
34
|
72
|
93
|
69
|
|
2025/09
|
39
|
26
|
37
|
41
|
40
|
28
|
34
|
25
|
21
|
18
|
26
|
29
|
32
|
40
|
22
|
20
|
11
|
17
|
20
|
21
|
28
|
31
|
39
|
39
|
23
|
13
|
24
|
33
|
27
|
35
|
|
|
2025/08
|
28
|
21
|
21
|
15
|
15
|
18
|
13
|
16
|
30
|
11
|
12
|
20
|
22
|
20
|
22
|
28
|
18
|
28
|
17
|
18
|
28
|
18
|
17
|
26
|
21
|
19
|
33
|
45
|
34
|
20
|
37
|
|
2025/07
|
20
|
21
|
23
|
20
|
33
|
19
|
16
|
30
|
40
|
44
|
35
|
36
|
21
|
24
|
36
|
26
|
21
|
25
|
25
|
27
|
17
|
26
|
28
|
22
|
23
|
22
|
28
|
19
|
22
|
11
|
14
|
|
2025/06
|
31
|
23
|
24
|
17
|
22
|
16
|
10
|
25
|
28
|
23
|
16
|
27
|
27
|
27
|
22
|
30
|
15
|
32
|
38
|
24
|
13
|
17
|
34
|
45
|
51
|
45
|
44
|
50
|
27
|
28
|
|
|
2025/05
|
52
|
41
|
25
|
12
|
24
|
25
|
26
|
41
|
28
|
28
|
38
|
85
|
98
|
57
|
37
|
27
|
18
|
18
|
25
|
28
|
24
|
22
|
20
|
14
|
14
|
26
|
20
|
36
|
44
|
48
|
50
|
|
2025/04
|
66
|
59
|
71
|
60
|
48
|
48
|
47
|
50
|
56
|
87
|
129
|
82
|
61
|
29
|
30
|
25
|
122
|
84
|
23
|
26
|
58
|
33
|
42
|
41
|
36
|
13
|
30
|
11
|
36
|
40
|
|
|
2025/03
|
13
|
17
|
18
|
34
|
34
|
40
|
35
|
25
|
61
|
68
|
52
|
29
|
21
|
18
|
16
|
16
|
25
|
22
|
35
|
87
|
37
|
15
|
18
|
29
|
22
|
31
|
20
|
12
|
18
|
16
|
37
|
|
2025/02
|
61
|
81
|
135
|
85
|
27
|
22
|
41
|
36
|
27
|
38
|
64
|
74
|
39
|
33
|
46
|
20
|
16
|
18
|
23
|
39
|
37
|
26
|
22
|
33
|
44
|
26
|
51
|
53
|
|||
|
2025/01
|
88
|
97
|
91
|
84
|
83
|
73
|
50
|
74
|
36
|
48
|
82
|
117
|
133
|
106
|
54
|
48
|
88
|
88
|
137
|
175
|
103
|
163
|
150
|
125
|
136
|
143
|
52
|
22
|
48
|
46
|
42
|
|
2024/12
|
48
|
29
|
18
|
21
|
20
|
18
|
26
|
35
|
54
|
61
|
39
|
23
|
27
|
45
|
32
|
26
|
22
|
29
|
39
|
57
|
99
|
49
|
45
|
36
|
61
|
24
|
23
|
41
|
38
|
54
|
74
|
|
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