Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
36
*
PM2.5
51
PM10
159
O3
0.5
CO
5
SO2
11
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 Jul
68
Good
Thu
17 Jul
58
Good
Fri
18 Jul
52
Good
Sat
19 Jul
46
Excellent
Sun
20 Jul
39
Excellent
Mon
21 Jul
49
Excellent
Tue
22 Jul
50
Excellent
Xianyou Air quality rank
Air quality in the last 12 months (Xianyou)
|
2025/06
|
42
|
43
|
14
|
20
|
31
|
34
|
36
|
38
|
27
|
29
|
24
|
15
|
16
|
18
|
24
|
27
|
26
|
30
|
21
|
21
|
20
|
28
|
37
|
30
|
27
|
24
|
24
|
23
|
30
|
21
|
|
|
2025/05
|
60
|
48
|
54
|
49
|
42
|
42
|
51
|
42
|
31
|
28
|
26
|
30
|
32
|
42
|
38
|
33
|
25
|
26
|
32
|
35
|
34
|
43
|
44
|
20
|
46
|
33
|
28
|
16
|
11
|
24
|
37
|
|
2025/04
|
15
|
28
|
39
|
44
|
42
|
42
|
50
|
52
|
71
|
50
|
45
|
37
|
108
|
87
|
77
|
63
|
60
|
60
|
50
|
28
|
40
|
49
|
37
|
26
|
9
|
10
|
25
|
43
|
39
|
37
|
|
|
2025/03
|
74
|
40
|
32
|
33
|
11
|
10
|
25
|
38
|
32
|
35
|
51
|
62
|
40
|
28
|
34
|
14
|
45
|
35
|
41
|
43
|
38
|
42
|
56
|
69
|
75
|
59
|
46
|
50
|
14
|
6
|
7
|
|
2025/02
|
41
|
15
|
11
|
49
|
47
|
30
|
17
|
50
|
30
|
32
|
33
|
108
|
56
|
48
|
38
|
61
|
65
|
47
|
31
|
13
|
11
|
19
|
10
|
42
|
53
|
62
|
72
|
70
|
|||
|
2025/01
|
56
|
51
|
40
|
38
|
38
|
47
|
59
|
48
|
50
|
46
|
32
|
40
|
42
|
42
|
75
|
59
|
49
|
36
|
40
|
41
|
57
|
45
|
39
|
22
|
26
|
30
|
18
|
41
|
72
|
33
|
30
|
|
2024/12
|
40
|
40
|
26
|
36
|
34
|
34
|
22
|
48
|
33
|
28
|
28
|
15
|
19
|
45
|
69
|
50
|
40
|
37
|
41
|
24
|
37
|
56
|
30
|
21
|
26
|
47
|
61
|
75
|
43
|
43
|
53
|
|
2024/11
|
12
|
13
|
27
|
29
|
37
|
37
|
24
|
22
|
24
|
31
|
21
|
17
|
17
|
16
|
17
|
15
|
16
|
17
|
12
|
9
|
11
|
23
|
29
|
24
|
14
|
15
|
30
|
26
|
33
|
38
|
|
|
2024/10
|
10
|
8
|
13
|
11
|
11
|
16
|
16
|
9
|
24
|
36
|
37
|
31
|
24
|
32
|
26
|
21
|
29
|
35
|
30
|
13
|
21
|
24
|
30
|
28
|
18
|
17
|
19
|
13
|
29
|
33
|
16
|
|
2024/09
|
38
|
36
|
27
|
19
|
18
|
14
|
17
|
20
|
17
|
36
|
47
|
39
|
17
|
17
|
18
|
23
|
17
|
22
|
20
|
19
|
19
|
8
|
7
|
17
|
21
|
16
|
16
|
18
|
21
|
13
|
|
|
2024/08
|
29
|
44
|
50
|
43
|
35
|
30
|
34
|
42
|
40
|
43
|
46
|
46
|
32
|
25
|
21
|
16
|
16
|
19
|
21
|
13
|
20
|
26
|
30
|
36
|
39
|
39
|
55
|
43
|
31
|
43
|
39
|
|
2024/07
|
22
|
23
|
23
|
26
|
30
|
22
|
22
|
22
|
22
|
26
|
27
|
27
|
28
|
30
|
31
|
32
|
23
|
24
|
25
|
28
|
30
|
29
|
21
|
14
|
8
|
10
|
12
|
27
|
21
|
28
|
24
|
|
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