Air Quality
Excellent
No health implications.
9
PM2.5
19
PM10
74
O3
0.5
CO
7
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Dec
45
Excellent
Sun
29 Dec
72
Good
Mon
30 Dec
63
Good
Tue
31 Dec
76
Good
Wed
1 Jan
52
Good
Thu
2 Jan
52
Good
Fri
3 Jan
48
Excellent
Aohan Banner Air quality rank
Air quality in the last 12 months (Aohan Banner)
|
2024/11
|
47
|
49
|
46
|
26
|
43
|
57
|
92
|
157
|
100
|
59
|
51
|
53
|
69
|
70
|
60
|
31
|
30
|
41
|
63
|
69
|
47
|
47
|
64
|
123
|
72
|
17
|
27
|
28
|
30
|
39
|
|
|
2024/10
|
17
|
26
|
36
|
45
|
57
|
20
|
28
|
38
|
65
|
30
|
35
|
45
|
68
|
68
|
25
|
51
|
70
|
48
|
20
|
38
|
37
|
30
|
44
|
50
|
64
|
37
|
34
|
53
|
50
|
37
|
63
|
|
2024/09
|
24
|
26
|
31
|
33
|
15
|
34
|
25
|
27
|
39
|
26
|
44
|
39
|
35
|
15
|
32
|
39
|
29
|
33
|
40
|
11
|
16
|
28
|
32
|
41
|
26
|
33
|
45
|
56
|
49
|
14
|
|
|
2024/08
|
22
|
20
|
27
|
28
|
30
|
29
|
37
|
30
|
46
|
27
|
24
|
14
|
14
|
19
|
30
|
39
|
42
|
35
|
25
|
9
|
17
|
16
|
24
|
24
|
22
|
30
|
25
|
35
|
36
|
33
|
34
|
|
2024/07
|
44
|
49
|
26
|
37
|
42
|
49
|
29
|
63
|
62
|
61
|
69
|
63
|
48
|
47
|
40
|
28
|
29
|
33
|
33
|
34
|
50
|
34
|
28
|
20
|
19
|
20
|
23
|
26
|
20
|
34
|
18
|
|
2024/06
|
28
|
32
|
40
|
48
|
48
|
50
|
48
|
26
|
35
|
49
|
47
|
55
|
39
|
27
|
18
|
31
|
39
|
50
|
57
|
37
|
54
|
183
|
71
|
16
|
26
|
39
|
54
|
51
|
47
|
35
|
|
|
2024/05
|
41
|
41
|
53
|
61
|
75
|
60
|
52
|
51
|
56
|
86
|
62
|
24
|
36
|
39
|
21
|
30
|
59
|
71
|
54
|
32
|
50
|
68
|
47
|
34
|
43
|
34
|
29
|
38
|
54
|
40
|
18
|
|
2024/04
|
55
|
54
|
35
|
40
|
70
|
54
|
57
|
43
|
61
|
71
|
68
|
108
|
77
|
65
|
144
|
35
|
60
|
56
|
33
|
49
|
56
|
62
|
19
|
35
|
70
|
42
|
31
|
16
|
27
|
31
|
|
|
2024/03
|
23
|
43
|
33
|
64
|
44
|
42
|
54
|
31
|
66
|
99
|
57
|
40
|
51
|
62
|
49
|
161
|
49
|
46
|
19
|
28
|
73
|
63
|
68
|
29
|
50
|
69
|
146
|
252
|
80
|
48
|
47
|
|
2024/02
|
40
|
69
|
66
|
65
|
44
|
60
|
63
|
66
|
82
|
135
|
45
|
69
|
82
|
33
|
40
|
76
|
83
|
67
|
37
|
25
|
29
|
27
|
39
|
99
|
75
|
57
|
87
|
49
|
43
|
||
|
2024/01
|
94
|
122
|
63
|
45
|
50
|
31
|
37
|
67
|
57
|
64
|
44
|
60
|
57
|
42
|
73
|
85
|
64
|
28
|
29
|
26
|
32
|
25
|
35
|
33
|
60
|
52
|
60
|
76
|
38
|
71
|
44
|
|
2023/12
|
39
|
45
|
60
|
63
|
73
|
38
|
83
|
108
|
34
|
29
|
23
|
49
|
44
|
52
|
52
|
28
|
48
|
111
|
63
|
28
|
25
|
47
|
112
|
111
|
100
|
35
|
108
|
118
|
136
|
113
|
43
|
|
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