Air Quality
Excellent
No health implications.
15
PM2.5
17
PM10
53
O3
0.7
CO
8
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jan
32
Excellent
Fri
9 Jan
34
Excellent
Sat
10 Jan
36
Excellent
Sun
11 Jan
32
Excellent
Mon
12 Jan
36
Excellent
Tue
13 Jan
17
Excellent
Wed
14 Jan
30
Excellent
Air quality in the last 12 months (Xiangyun)
|
2025/11
|
18
|
17
|
10
|
14
|
13
|
15
|
15
|
20
|
18
|
17
|
16
|
18
|
21
|
25
|
24
|
25
|
25
|
23
|
18
|
18
|
18
|
19
|
22
|
23
|
35
|
40
|
33
|
33
|
35
|
35
|
|
|
2025/10
|
11
|
11
|
14
|
15
|
18
|
19
|
16
|
11
|
14
|
13
|
15
|
15
|
17
|
17
|
18
|
18
|
14
|
13
|
13
|
15
|
17
|
19
|
24
|
22
|
21
|
19
|
20
|
23
|
26
|
24
|
23
|
|
2025/09
|
21
|
17
|
16
|
19
|
20
|
21
|
19
|
18
|
19
|
19
|
16
|
15
|
14
|
15
|
16
|
12
|
15
|
15
|
17
|
19
|
18
|
19
|
17
|
12
|
21
|
17
|
12
|
15
|
14
|
11
|
|
|
2025/08
|
22
|
20
|
16
|
16
|
19
|
21
|
21
|
16
|
17
|
16
|
16
|
13
|
15
|
22
|
28
|
24
|
17
|
22
|
23
|
20
|
14
|
11
|
12
|
12
|
16
|
20
|
20
|
17
|
16
|
21
|
23
|
|
2025/07
|
20
|
20
|
12
|
12
|
12
|
15
|
15
|
13
|
15
|
20
|
20
|
21
|
28
|
28
|
22
|
26
|
27
|
27
|
24
|
20
|
20
|
20
|
20
|
21
|
15
|
18
|
18
|
18
|
24
|
24
|
17
|
|
2025/06
|
14
|
12
|
15
|
29
|
33
|
30
|
21
|
23
|
23
|
20
|
25
|
32
|
34
|
33
|
20
|
16
|
15
|
13
|
13
|
15
|
17
|
13
|
13
|
13
|
16
|
13
|
15
|
17
|
16
|
14
|
|
|
2025/05
|
28
|
25
|
24
|
18
|
20
|
26
|
24
|
24
|
27
|
37
|
22
|
30
|
32
|
29
|
31
|
31
|
30
|
25
|
25
|
28
|
24
|
23
|
36
|
19
|
12
|
16
|
11
|
11
|
12
|
13
|
12
|
|
2025/04
|
80
|
68
|
69
|
62
|
62
|
60
|
58
|
63
|
64
|
53
|
40
|
38
|
25
|
32
|
35
|
26
|
27
|
23
|
24
|
23
|
26
|
25
|
38
|
47
|
58
|
53
|
58
|
59
|
39
|
34
|
|
|
2025/03
|
38
|
44
|
30
|
38
|
43
|
50
|
57
|
61
|
55
|
49
|
45
|
65
|
75
|
54
|
44
|
46
|
48
|
48
|
24
|
44
|
62
|
47
|
45
|
36
|
33
|
29
|
29
|
67
|
100
|
78
|
75
|
|
2025/02
|
51
|
54
|
48
|
46
|
40
|
47
|
50
|
34
|
33
|
27
|
27
|
31
|
42
|
52
|
37
|
37
|
36
|
38
|
47
|
38
|
39
|
37
|
39
|
37
|
35
|
26
|
25
|
34
|
|||
|
2025/01
|
34
|
29
|
34
|
34
|
38
|
37
|
28
|
28
|
23
|
29
|
32
|
39
|
34
|
32
|
49
|
48
|
36
|
32
|
30
|
31
|
35
|
44
|
37
|
23
|
27
|
32
|
30
|
49
|
56
|
35
|
37
|
|
2024/12
|
24
|
24
|
23
|
22
|
22
|
23
|
25
|
24
|
20
|
27
|
37
|
37
|
29
|
26
|
23
|
26
|
28
|
25
|
25
|
23
|
28
|
19
|
20
|
28
|
25
|
33
|
41
|
44
|
26
|
22
|
28
|
|
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