Air Quality
Excellent
No health implications.
22
PM2.5
49
PM10
44
O3
0.7
CO
10
SO2
26
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Jan
58
Good
Tue
13 Jan
57
Good
Wed
14 Jan
80
Good
Thu
15 Jan
83
Good
Fri
16 Jan
59
Good
Sat
17 Jan
82
Good
Sun
18 Jan
26
Excellent
Air quality in the last 12 months (Dongfeng)
|
2025/11
|
56
|
39
|
39
|
53
|
69
|
69
|
86
|
101
|
49
|
47
|
96
|
85
|
56
|
95
|
113
|
60
|
50
|
50
|
59
|
55
|
73
|
75
|
111
|
203
|
283
|
160
|
60
|
54
|
51
|
54
|
|
|
2025/10
|
45
|
51
|
44
|
37
|
40
|
33
|
37
|
46
|
45
|
43
|
41
|
50
|
62
|
99
|
69
|
61
|
56
|
39
|
50
|
47
|
57
|
68
|
77
|
79
|
108
|
76
|
66
|
107
|
150
|
47
|
64
|
|
2025/09
|
21
|
36
|
33
|
33
|
30
|
22
|
31
|
37
|
31
|
30
|
35
|
42
|
43
|
34
|
26
|
30
|
32
|
36
|
34
|
34
|
40
|
36
|
36
|
30
|
35
|
41
|
39
|
35
|
40
|
37
|
|
|
2025/08
|
25
|
26
|
22
|
19
|
22
|
18
|
20
|
22
|
23
|
19
|
25
|
24
|
26
|
24
|
30
|
21
|
18
|
24
|
32
|
24
|
22
|
17
|
27
|
21
|
17
|
22
|
28
|
21
|
22
|
34
|
27
|
|
2025/07
|
19
|
17
|
12
|
12
|
17
|
19
|
26
|
23
|
28
|
29
|
27
|
27
|
23
|
18
|
15
|
16
|
22
|
19
|
19
|
18
|
17
|
22
|
14
|
16
|
22
|
26
|
28
|
20
|
20
|
15
|
24
|
|
2025/06
|
36
|
36
|
22
|
18
|
30
|
29
|
23
|
25
|
28
|
16
|
18
|
27
|
27
|
26
|
29
|
19
|
24
|
26
|
27
|
20
|
16
|
20
|
26
|
31
|
32
|
29
|
42
|
31
|
30
|
26
|
|
|
2025/05
|
23
|
26
|
23
|
27
|
34
|
27
|
39
|
42
|
45
|
30
|
39
|
42
|
40
|
36
|
29
|
26
|
22
|
30
|
26
|
33
|
42
|
48
|
37
|
37
|
30
|
35
|
38
|
33
|
36
|
41
|
46
|
|
2025/04
|
50
|
42
|
63
|
54
|
31
|
32
|
34
|
54
|
60
|
64
|
59
|
31
|
15
|
27
|
37
|
39
|
46
|
36
|
29
|
50
|
57
|
19
|
39
|
68
|
66
|
80
|
70
|
55
|
53
|
51
|
|
|
2025/03
|
78
|
31
|
35
|
32
|
49
|
56
|
47
|
53
|
66
|
54
|
45
|
85
|
42
|
41
|
54
|
58
|
74
|
60
|
61
|
67
|
65
|
131
|
137
|
82
|
103
|
78
|
43
|
37
|
35
|
46
|
60
|
|
2025/02
|
103
|
108
|
50
|
69
|
76
|
63
|
42
|
29
|
50
|
67
|
51
|
65
|
79
|
73
|
69
|
46
|
35
|
55
|
63
|
60
|
58
|
59
|
64
|
57
|
70
|
50
|
57
|
78
|
|||
|
2025/01
|
44
|
35
|
47
|
58
|
81
|
78
|
55
|
39
|
48
|
59
|
74
|
87
|
79
|
51
|
37
|
44
|
53
|
53
|
59
|
76
|
87
|
91
|
83
|
75
|
72
|
78
|
56
|
73
|
80
|
67
|
90
|
|
2024/12
|
42
|
24
|
27
|
25
|
28
|
33
|
43
|
50
|
61
|
61
|
45
|
52
|
58
|
45
|
27
|
32
|
43
|
54
|
60
|
60
|
52
|
48
|
54
|
47
|
52
|
37
|
37
|
43
|
47
|
50
|
35
|
|
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