Air Quality
Excellent
No health implications.
3
PM2.5
9
PM10
43
O3
0.4
CO
5
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Nov
36
Excellent
Sun
23 Nov
36
Excellent
Mon
24 Nov
36
Excellent
Tue
25 Nov
33
Excellent
Wed
26 Nov
34
Excellent
Thu
27 Nov
22
Excellent
Fri
28 Nov
34
Excellent
Yunlong Air quality rank
Air quality in the last 12 months (Yunlong)
|
2025/10
|
14
|
14
|
17
|
16
|
18
|
18
|
17
|
14
|
17
|
19
|
19
|
17
|
17
|
19
|
19
|
24
|
19
|
15
|
15
|
13
|
17
|
20
|
25
|
25
|
20
|
19
|
21
|
23
|
26
|
27
|
32
|
|
2025/09
|
21
|
19
|
20
|
19
|
22
|
19
|
19
|
19
|
20
|
21
|
19
|
19
|
15
|
16
|
17
|
16
|
16
|
18
|
19
|
19
|
20
|
19
|
18
|
20
|
25
|
26
|
18
|
15
|
17
|
14
|
|
|
2025/08
|
17
|
17
|
15
|
15
|
17
|
21
|
18
|
16
|
15
|
16
|
17
|
18
|
15
|
17
|
23
|
24
|
17
|
16
|
21
|
20
|
15
|
15
|
16
|
17
|
15
|
20
|
20
|
17
|
19
|
21
|
22
|
|
2025/07
|
18
|
18
|
15
|
17
|
14
|
14
|
14
|
14
|
17
|
18
|
19
|
20
|
23
|
23
|
17
|
21
|
24
|
25
|
24
|
24
|
19
|
22
|
23
|
21
|
16
|
16
|
16
|
20
|
22
|
23
|
17
|
|
2025/06
|
14
|
13
|
15
|
46
|
39
|
30
|
24
|
23
|
26
|
19
|
26
|
27
|
32
|
28
|
18
|
19
|
15
|
13
|
13
|
16
|
18
|
13
|
13
|
14
|
15
|
14
|
16
|
17
|
15
|
16
|
|
|
2025/05
|
29
|
20
|
25
|
19
|
21
|
26
|
27
|
24
|
25
|
35
|
32
|
35
|
33
|
35
|
32
|
34
|
30
|
28
|
30
|
29
|
25
|
27
|
32
|
25
|
15
|
19
|
11
|
14
|
13
|
14
|
14
|
|
2025/04
|
83
|
64
|
60
|
64
|
57
|
46
|
48
|
59
|
59
|
47
|
46
|
46
|
29
|
31
|
39
|
21
|
27
|
32
|
28
|
24
|
24
|
27
|
43
|
35
|
47
|
50
|
51
|
43
|
35
|
38
|
|
|
2025/03
|
46
|
34
|
23
|
31
|
43
|
50
|
50
|
58
|
50
|
47
|
52
|
63
|
59
|
35
|
28
|
32
|
32
|
42
|
30
|
44
|
54
|
34
|
33
|
29
|
30
|
27
|
36
|
68
|
103
|
82
|
71
|
|
2025/02
|
51
|
50
|
53
|
46
|
42
|
47
|
49
|
36
|
36
|
37
|
33
|
34
|
42
|
42
|
27
|
38
|
39
|
42
|
36
|
31
|
33
|
34
|
35
|
37
|
40
|
27
|
24
|
36
|
|||
|
2025/01
|
30
|
33
|
38
|
35
|
32
|
33
|
30
|
31
|
23
|
29
|
29
|
30
|
32
|
34
|
31
|
37
|
33
|
31
|
30
|
30
|
37
|
38
|
37
|
28
|
33
|
50
|
40
|
50
|
79
|
57
|
46
|
|
2024/12
|
26
|
25
|
25
|
24
|
25
|
23
|
28
|
26
|
24
|
29
|
37
|
39
|
32
|
27
|
21
|
22
|
34
|
27
|
24
|
21
|
25
|
23
|
20
|
25
|
26
|
33
|
37
|
36
|
25
|
27
|
28
|
|
2024/11
|
32
|
34
|
28
|
29
|
24
|
26
|
16
|
16
|
23
|
23
|
22
|
19
|
22
|
24
|
29
|
30
|
32
|
27
|
26
|
26
|
23
|
25
|
24
|
23
|
22
|
26
|
26
|
23
|
25
|
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