Air Quality
Excellent
No health implications.
20
PM2.5
34
PM10
79
O3
0.5
CO
3
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Mar
48
Excellent
Fri
27 Mar
50
Excellent
Sat
28 Mar
44
Excellent
Sun
29 Mar
42
Excellent
Mon
30 Mar
44
Excellent
Tue
31 Mar
44
Excellent
Wed
1 Apr
48
Excellent
Air quality in the last 12 months (Youxi)
|
2026/02
|
15
|
26
|
37
|
46
|
41
|
39
|
13
|
23
|
26
|
32
|
32
|
37
|
40
|
39
|
37
|
42
|
28
|
23
|
29
|
30
|
45
|
44
|
38
|
47
|
27
|
13
|
15
|
9
|
|||
|
2026/01
|
25
|
16
|
22
|
28
|
29
|
27
|
43
|
38
|
39
|
38
|
41
|
50
|
41
|
40
|
44
|
50
|
53
|
51
|
46
|
25
|
14
|
41
|
45
|
44
|
26
|
33
|
49
|
25
|
30
|
24
|
24
|
|
2025/12
|
38
|
35
|
48
|
43
|
34
|
38
|
38
|
39
|
47
|
32
|
40
|
46
|
36
|
22
|
32
|
38
|
37
|
52
|
51
|
47
|
51
|
22
|
27
|
37
|
13
|
28
|
26
|
31
|
34
|
36
|
41
|
|
2025/11
|
21
|
31
|
41
|
11
|
13
|
19
|
26
|
27
|
18
|
16
|
24
|
8
|
12
|
21
|
33
|
37
|
32
|
22
|
19
|
25
|
31
|
34
|
41
|
36
|
37
|
56
|
49
|
54
|
52
|
46
|
|
|
2025/10
|
32
|
23
|
26
|
30
|
28
|
26
|
24
|
27
|
29
|
21
|
21
|
29
|
34
|
18
|
20
|
21
|
29
|
27
|
17
|
12
|
8
|
12
|
20
|
22
|
29
|
28
|
43
|
27
|
19
|
23
|
24
|
|
2025/09
|
23
|
23
|
28
|
30
|
27
|
20
|
18
|
17
|
17
|
20
|
16
|
26
|
27
|
24
|
30
|
23
|
16
|
14
|
14
|
11
|
13
|
14
|
12
|
12
|
17
|
16
|
17
|
18
|
24
|
28
|
|
|
2025/08
|
28
|
21
|
20
|
19
|
17
|
19
|
24
|
28
|
26
|
27
|
25
|
27
|
17
|
15
|
12
|
16
|
19
|
16
|
21
|
14
|
17
|
25
|
28
|
28
|
20
|
17
|
15
|
17
|
15
|
14
|
21
|
|
2025/07
|
20
|
15
|
19
|
17
|
16
|
15
|
15
|
30
|
24
|
16
|
11
|
18
|
24
|
20
|
30
|
34
|
34
|
25
|
15
|
10
|
10
|
11
|
16
|
16
|
16
|
18
|
17
|
16
|
17
|
22
|
26
|
|
2025/06
|
29
|
28
|
13
|
15
|
27
|
29
|
37
|
36
|
18
|
19
|
20
|
12
|
15
|
20
|
18
|
16
|
24
|
22
|
19
|
19
|
17
|
18
|
21
|
23
|
25
|
24
|
21
|
18
|
23
|
21
|
|
|
2025/05
|
43
|
47
|
54
|
52
|
31
|
41
|
59
|
41
|
25
|
34
|
22
|
30
|
37
|
37
|
38
|
42
|
37
|
25
|
27
|
27
|
29
|
33
|
29
|
17
|
38
|
38
|
34
|
16
|
11
|
18
|
34
|
|
2025/04
|
15
|
23
|
31
|
39
|
51
|
46
|
52
|
55
|
64
|
32
|
42
|
53
|
98
|
82
|
74
|
57
|
60
|
59
|
49
|
23
|
37
|
41
|
25
|
19
|
8
|
11
|
24
|
32
|
39
|
42
|
|
|
2025/03
|
48
|
45
|
35
|
18
|
9
|
9
|
22
|
30
|
33
|
38
|
49
|
50
|
38
|
18
|
16
|
12
|
39
|
30
|
34
|
38
|
35
|
37
|
45
|
56
|
71
|
74
|
63
|
35
|
10
|
7
|
11
|
|
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