Air Quality
Excellent
No health implications.
27
PM2.5
34
PM10
42
O3
0.1
CO
6
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Oct
89
Good
Wed
29 Oct
82
Good
Thu
30 Oct
56
Good
Fri
31 Oct
64
Good
Sat
1 Nov
60
Good
Sun
2 Nov
32
Excellent
Mon
3 Nov
26
Excellent
Dongfeng Air quality rank
Air quality in the last 12 months (Dongfeng)
|
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
|
|
2024/11
|
99
|
48
|
63
|
35
|
73
|
14
|
22
|
44
|
86
|
53
|
71
|
41
|
109
|
128
|
72
|
43
|
14
|
14
|
68
|
87
|
71
|
33
|
33
|
61
|
74
|
34
|
29
|
30
|
42
|
22
|
|
|
2024/10
|
10
|
23
|
20
|
26
|
37
|
30
|
31
|
44
|
50
|
53
|
21
|
20
|
31
|
41
|
14
|
17
|
28
|
38
|
15
|
36
|
34
|
19
|
26
|
31
|
57
|
70
|
58
|
60
|
89
|
71
|
56
|
|
2024/09
|
10
|
12
|
15
|
21
|
12
|
15
|
16
|
24
|
32
|
15
|
13
|
21
|
13
|
20
|
20
|
32
|
22
|
24
|
29
|
9
|
23
|
25
|
42
|
46
|
27
|
11
|
22
|
39
|
36
|
23
|
|
|
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