Air Quality
Excellent
No health implications.
17
PM2.5
21
PM10
61
O3
0.7
CO
10
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Jun
53
Good
Fri
20 Jun
50
Excellent
Sat
21 Jun
53
Good
Sun
22 Jun
58
Good
Mon
23 Jun
80
Good
Tue
24 Jun
91
Good
Wed
25 Jun
41
Excellent
Air quality in the last 12 months (Aohan Banner)
|
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
|
|
2024/12
|
57
|
23
|
35
|
28
|
29
|
24
|
23
|
36
|
68
|
65
|
40
|
72
|
38
|
27
|
26
|
49
|
26
|
32
|
74
|
43
|
25
|
36
|
49
|
79
|
59
|
21
|
25
|
35
|
71
|
62
|
37
|
|
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
|
|
|
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