Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
41
PM2.5
85
*
PM10
26
O3
0.7
CO
18
SO2
42
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
2 Apr
69
Good
Fri
3 Apr
60
Good
Sat
4 Apr
59
Good
Sun
5 Apr
76
Good
Mon
6 Apr
49
Excellent
Tue
7 Apr
22
Excellent
Wed
8 Apr
25
Excellent
Aohan Banner Air quality rank
Air quality in the last 12 months (Aohan Banner)
|
2026/02
|
47
|
45
|
56
|
45
|
60
|
27
|
39
|
32
|
64
|
65
|
57
|
81
|
99
|
75
|
41
|
80
|
165
|
25
|
50
|
78
|
253
|
75
|
27
|
57
|
88
|
45
|
36
|
43
|
|||
|
2026/01
|
55
|
82
|
111
|
86
|
69
|
63
|
40
|
61
|
77
|
31
|
30
|
49
|
33
|
85
|
50
|
34
|
38
|
27
|
34
|
40
|
43
|
53
|
61
|
51
|
48
|
60
|
35
|
52
|
59
|
71
|
63
|
|
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
|
|
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