Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
38
PM2.5
74
*
PM10
32
O3
0.9
CO
22
SO2
37
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
5 Feb
47
Excellent
Fri
6 Feb
51
Good
Sat
7 Feb
51
Good
Sun
8 Feb
64
Good
Mon
9 Feb
72
Good
Tue
10 Feb
36
Excellent
Wed
11 Feb
49
Excellent
Aohan Banner Air quality rank
Air quality in the last 12 months (Aohan Banner)
|
2025/12
|
28
|
21
|
33
|
40
|
48
|
57
|
49
|
39
|
59
|
60
|
32
|
71
|
69
|
75
|
78
|
58
|
102
|
107
|
93
|
22
|
40
|
64
|
58
|
40
|
31
|
71
|
95
|
66
|
37
|
30
|
34
|
|
2025/11
|
51
|
25
|
59
|
53
|
92
|
46
|
49
|
63
|
21
|
30
|
47
|
70
|
38
|
63
|
79
|
44
|
24
|
38
|
55
|
29
|
48
|
58
|
85
|
72
|
31
|
47
|
30
|
67
|
60
|
34
|
|
|
2025/10
|
48
|
53
|
51
|
41
|
17
|
20
|
42
|
17
|
20
|
30
|
49
|
29
|
53
|
56
|
42
|
25
|
26
|
18
|
19
|
21
|
38
|
45
|
42
|
67
|
53
|
22
|
30
|
54
|
97
|
35
|
52
|
|
2025/09
|
33
|
30
|
41
|
50
|
55
|
32
|
20
|
23
|
31
|
35
|
51
|
50
|
45
|
26
|
23
|
20
|
22
|
28
|
37
|
35
|
39
|
34
|
30
|
25
|
30
|
40
|
50
|
42
|
42
|
49
|
|
|
2025/08
|
36
|
41
|
24
|
20
|
22
|
19
|
17
|
34
|
22
|
28
|
33
|
32
|
28
|
27
|
36
|
30
|
21
|
33
|
36
|
30
|
32
|
22
|
34
|
19
|
26
|
24
|
30
|
14
|
29
|
39
|
40
|
|
2025/07
|
40
|
32
|
33
|
32
|
34
|
21
|
34
|
37
|
37
|
36
|
41
|
38
|
19
|
29
|
30
|
17
|
14
|
23
|
40
|
21
|
22
|
28
|
36
|
26
|
31
|
30
|
29
|
24
|
21
|
19
|
29
|
|
2025/06
|
27
|
41
|
27
|
19
|
27
|
30
|
25
|
37
|
36
|
17
|
39
|
47
|
30
|
39
|
19
|
15
|
30
|
40
|
34
|
19
|
23
|
32
|
42
|
48
|
49
|
58
|
45
|
26
|
41
|
35
|
|
|
2025/05
|
45
|
30
|
27
|
22
|
38
|
33
|
45
|
69
|
27
|
32
|
52
|
64
|
67
|
47
|
49
|
51
|
42
|
23
|
39
|
45
|
67
|
81
|
30
|
56
|
42
|
53
|
52
|
67
|
55
|
67
|
45
|
|
2025/04
|
47
|
28
|
54
|
60
|
37
|
46
|
68
|
29
|
47
|
55
|
77
|
66
|
31
|
27
|
47
|
67
|
64
|
27
|
26
|
40
|
56
|
25
|
54
|
42
|
35
|
59
|
30
|
28
|
60
|
37
|
|
|
2025/03
|
92
|
49
|
57
|
67
|
70
|
36
|
79
|
86
|
134
|
116
|
132
|
82
|
45
|
46
|
37
|
36
|
51
|
29
|
54
|
58
|
46
|
51
|
96
|
53
|
76
|
133
|
44
|
34
|
25
|
32
|
41
|
|
2025/02
|
100
|
76
|
24
|
24
|
30
|
46
|
40
|
20
|
44
|
62
|
78
|
36
|
54
|
53
|
69
|
32
|
22
|
26
|
29
|
30
|
26
|
33
|
25
|
56
|
48
|
52
|
87
|
107
|
|||
|
2025/01
|
40
|
25
|
40
|
66
|
58
|
49
|
27
|
31
|
25
|
41
|
76
|
86
|
58
|
30
|
33
|
41
|
70
|
60
|
41
|
70
|
39
|
76
|
110
|
113
|
131
|
82
|
36
|
48
|
274
|
59
|
81
|
|
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