Air Quality
Excellent
No health implications.
15
PM2.5
32
PM10
84
O3
0.6
CO
5
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Sep
55
Good
Sun
13 Sep
54
Good
Mon
14 Sep
54
Good
Tue
15 Sep
56
Good
Wed
16 Sep
59
Good
Thu
17 Sep
54
Good
Fri
18 Sep
34
Excellent
Air quality in the last 12 months (Xianyou)
|
2026/08
|
38
|
44
|
53
|
27
|
26
|
26
|
35
|
26
|
16
|
22
|
37
|
38
|
33
|
28
|
25
|
23
|
25
|
17
|
15
|
14
|
19
|
24
|
18
|
19
|
17
|
15
|
26
|
30
|
22
|
21
|
19
|
|
2026/07
|
20
|
22
|
22
|
20
|
19
|
18
|
18
|
25
|
36
|
22
|
19
|
31
|
20
|
18
|
18
|
22
|
22
|
26
|
30
|
27
|
38
|
47
|
48
|
38
|
18
|
16
|
16
|
17
|
24
|
30
|
47
|
|
2026/06
|
43
|
54
|
47
|
29
|
28
|
43
|
37
|
24
|
25
|
28
|
28
|
31
|
26
|
18
|
19
|
16
|
17
|
21
|
19
|
23
|
37
|
42
|
40
|
34
|
24
|
20
|
19
|
26
|
30
|
24
|
|
|
2026/05
|
29
|
38
|
32
|
24
|
27
|
29
|
35
|
36
|
28
|
28
|
37
|
38
|
24
|
20
|
23
|
27
|
28
|
30
|
33
|
38
|
26
|
30
|
43
|
43
|
33
|
35
|
42
|
30
|
36
|
44
|
43
|
|
2026/04
|
29
|
30
|
24
|
22
|
32
|
41
|
23
|
26
|
36
|
42
|
38
|
31
|
34
|
39
|
41
|
29
|
40
|
34
|
33
|
47
|
34
|
35
|
32
|
20
|
31
|
40
|
53
|
55
|
30
|
21
|
|
|
2026/03
|
20
|
59
|
20
|
24
|
21
|
32
|
41
|
35
|
34
|
35
|
42
|
39
|
40
|
35
|
34
|
31
|
38
|
49
|
32
|
40
|
29
|
35
|
45
|
30
|
43
|
35
|
35
|
28
|
40
|
56
|
43
|
|
2026/02
|
18
|
36
|
42
|
41
|
51
|
54
|
18
|
32
|
30
|
32
|
37
|
47
|
42
|
47
|
42
|
61
|
29
|
32
|
39
|
52
|
65
|
59
|
51
|
69
|
31
|
31
|
36
|
12
|
|||
|
2026/01
|
26
|
21
|
29
|
32
|
39
|
22
|
38
|
39
|
47
|
48
|
51
|
55
|
49
|
43
|
48
|
50
|
49
|
42
|
38
|
24
|
23
|
40
|
24
|
25
|
23
|
37
|
37
|
25
|
35
|
26
|
22
|
|
2025/12
|
38
|
33
|
46
|
37
|
29
|
29
|
29
|
38
|
42
|
31
|
40
|
47
|
33
|
29
|
34
|
36
|
38
|
56
|
48
|
42
|
60
|
24
|
30
|
41
|
20
|
31
|
22
|
21
|
29
|
33
|
35
|
|
2025/11
|
17
|
32
|
38
|
9
|
11
|
18
|
25
|
25
|
26
|
27
|
16
|
7
|
9
|
24
|
39
|
30
|
29
|
23
|
22
|
29
|
29
|
34
|
36
|
38
|
38
|
71
|
49
|
77
|
64
|
50
|
|
|
2025/10
|
33
|
19
|
26
|
27
|
37
|
39
|
28
|
26
|
28
|
26
|
25
|
30
|
39
|
32
|
21
|
23
|
29
|
22
|
17
|
13
|
10
|
10
|
19
|
18
|
21
|
30
|
36
|
18
|
20
|
27
|
22
|
|
2025/09
|
30
|
32
|
43
|
41
|
31
|
16
|
17
|
17
|
19
|
26
|
23
|
34
|
35
|
32
|
30
|
22
|
16
|
16
|
18
|
13
|
16
|
16
|
17
|
16
|
18
|
13
|
17
|
18
|
32
|
32
|
|
|
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