Air Quality
Excellent
No health implications.
34
PM2.5
46
PM10
46
O3
0.6
CO
1
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jan
51
Good
Thu
9 Jan
53
Good
Fri
10 Jan
48
Excellent
Sat
11 Jan
51
Good
Sun
12 Jan
51
Good
Mon
13 Jan
35
Excellent
Tue
14 Jan
16
Excellent
Youxi Air quality rank
Air quality in the last 12 months (Youxi)
|
2024/12
|
40
|
40
|
36
|
37
|
42
|
47
|
22
|
38
|
54
|
41
|
31
|
17
|
16
|
46
|
56
|
50
|
45
|
39
|
44
|
43
|
40
|
51
|
43
|
30
|
33
|
41
|
63
|
74
|
51
|
45
|
56
|
|
2024/11
|
12
|
14
|
23
|
26
|
34
|
34
|
25
|
24
|
29
|
36
|
30
|
21
|
18
|
22
|
26
|
15
|
17
|
11
|
11
|
14
|
16
|
23
|
26
|
25
|
19
|
15
|
29
|
24
|
34
|
36
|
|
|
2024/10
|
10
|
10
|
21
|
18
|
18
|
20
|
19
|
13
|
14
|
26
|
31
|
34
|
26
|
31
|
28
|
23
|
22
|
30
|
31
|
14
|
18
|
23
|
18
|
26
|
27
|
22
|
17
|
8
|
21
|
30
|
18
|
|
2024/09
|
32
|
30
|
27
|
23
|
20
|
18
|
16
|
16
|
15
|
24
|
31
|
37
|
21
|
22
|
21
|
27
|
17
|
18
|
18
|
19
|
19
|
10
|
9
|
14
|
20
|
18
|
17
|
17
|
24
|
16
|
|
|
2024/08
|
25
|
30
|
35
|
31
|
23
|
30
|
30
|
27
|
29
|
34
|
34
|
33
|
26
|
23
|
18
|
20
|
17
|
19
|
20
|
18
|
15
|
20
|
28
|
29
|
31
|
30
|
39
|
32
|
29
|
34
|
35
|
|
2024/07
|
19
|
20
|
21
|
22
|
25
|
22
|
21
|
20
|
21
|
26
|
25
|
21
|
20
|
27
|
30
|
25
|
20
|
19
|
21
|
22
|
26
|
23
|
17
|
13
|
12
|
7
|
10
|
18
|
24
|
23
|
25
|
|
2024/06
|
16
|
6
|
14
|
25
|
21
|
14
|
22
|
29
|
21
|
21
|
21
|
25
|
18
|
19
|
21
|
16
|
19
|
25
|
25
|
23
|
23
|
26
|
26
|
20
|
23
|
25
|
22
|
23
|
19
|
17
|
|
|
2024/05
|
20
|
13
|
25
|
30
|
29
|
26
|
38
|
37
|
42
|
35
|
47
|
36
|
16
|
25
|
30
|
38
|
37
|
38
|
32
|
21
|
13
|
10
|
18
|
29
|
30
|
20
|
18
|
20
|
22
|
28
|
27
|
|
2024/04
|
26
|
39
|
41
|
19
|
17
|
23
|
22
|
20
|
17
|
38
|
44
|
57
|
59
|
50
|
56
|
55
|
35
|
33
|
31
|
41
|
26
|
33
|
28
|
25
|
50
|
35
|
32
|
28
|
37
|
24
|
|
|
2024/03
|
21
|
19
|
32
|
41
|
61
|
19
|
21
|
43
|
57
|
51
|
32
|
37
|
60
|
62
|
33
|
38
|
50
|
31
|
28
|
45
|
50
|
79
|
68
|
53
|
36
|
25
|
33
|
36
|
33
|
45
|
30
|
|
2024/02
|
47
|
30
|
22
|
16
|
12
|
15
|
10
|
15
|
37
|
96
|
47
|
41
|
45
|
57
|
58
|
18
|
31
|
41
|
37
|
35
|
34
|
21
|
11
|
18
|
23
|
13
|
14
|
28
|
26
|
||
|
2024/01
|
87
|
69
|
27
|
36
|
47
|
56
|
68
|
67
|
47
|
35
|
50
|
55
|
45
|
42
|
51
|
50
|
40
|
49
|
52
|
29
|
17
|
15
|
20
|
31
|
43
|
46
|
52
|
56
|
49
|
30
|
36
|
|
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