Air Quality
Excellent
No health implications.
20
PM2.5
23
PM10
67
O3
0.8
CO
3
SO2
2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Dec
53
Good
Sat
28 Dec
57
Good
Sun
29 Dec
61
Good
Mon
30 Dec
87
Good
Tue
31 Dec
82
Good
Wed
1 Jan
84
Good
Thu
2 Jan
76
Good
Dongfeng Air quality rank
Air quality in the last 12 months (Dongfeng)
|
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
|
|
|
2024/08
|
11
|
23
|
20
|
26
|
17
|
18
|
27
|
27
|
24
|
22
|
18
|
20
|
15
|
18
|
27
|
28
|
33
|
26
|
23
|
23
|
24
|
24
|
21
|
26
|
26
|
21
|
18
|
22
|
22
|
22
|
10
|
|
2024/07
|
82
|
55
|
57
|
36
|
42
|
58
|
68
|
69
|
59
|
46
|
54
|
33
|
30
|
47
|
63
|
53
|
47
|
24
|
31
|
29
|
23
|
18
|
27
|
22
|
35
|
33
|
12
|
17
|
16
|
16
|
25
|
|
2024/06
|
13
|
27
|
19
|
12
|
31
|
34
|
36
|
32
|
26
|
15
|
27
|
20
|
24
|
15
|
16
|
12
|
14
|
15
|
28
|
22
|
20
|
19
|
12
|
12
|
14
|
20
|
29
|
48
|
35
|
61
|
|
|
2024/05
|
44
|
60
|
39
|
108
|
127
|
59
|
41
|
48
|
35
|
34
|
18
|
14
|
20
|
21
|
13
|
21
|
29
|
43
|
40
|
22
|
32
|
36
|
23
|
13
|
18
|
27
|
13
|
22
|
12
|
21
|
23
|
|
2024/04
|
16
|
24
|
44
|
29
|
43
|
65
|
34
|
18
|
33
|
51
|
76
|
75
|
54
|
68
|
69
|
58
|
24
|
40
|
17
|
37
|
148
|
179
|
133
|
110
|
67
|
52
|
32
|
32
|
36
|
44
|
|
|
2024/03
|
29
|
23
|
30
|
33
|
30
|
32
|
40
|
31
|
23
|
40
|
42
|
34
|
69
|
59
|
40
|
21
|
16
|
18
|
34
|
35
|
35
|
41
|
36
|
24
|
31
|
52
|
48
|
212
|
173
|
34
|
13
|
|
2024/02
|
29
|
44
|
52
|
47
|
61
|
98
|
72
|
55
|
79
|
186
|
118
|
59
|
70
|
29
|
24
|
34
|
31
|
34
|
24
|
23
|
23
|
25
|
26
|
40
|
85
|
58
|
45
|
31
|
45
|
||
|
2024/01
|
58
|
73
|
136
|
113
|
58
|
57
|
77
|
32
|
48
|
49
|
40
|
76
|
71
|
48
|
21
|
28
|
76
|
53
|
75
|
40
|
24
|
29
|
35
|
47
|
35
|
74
|
150
|
163
|
127
|
77
|
50
|
|
2023/12
|
35
|
52
|
65
|
31
|
51
|
43
|
26
|
31
|
32
|
25
|
26
|
48
|
34
|
40
|
34
|
28
|
22
|
36
|
48
|
29
|
34
|
40
|
64
|
75
|
63
|
65
|
51
|
101
|
98
|
84
|
42
|
|
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