Air Quality
Excellent
No health implications.
22
PM2.5
37
PM10
61
O3
0.5
CO
5
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Jan
33
Excellent
Sat
17 Jan
31
Excellent
Sun
18 Jan
35
Excellent
Mon
19 Jan
33
Excellent
Tue
20 Jan
31
Excellent
Wed
21 Jan
35
Excellent
Thu
22 Jan
37
Excellent
Yunlong Air quality rank
Air quality in the last 12 months (Yunlong)
|
2025/11
|
28
|
17
|
15
|
16
|
13
|
14
|
19
|
18
|
20
|
20
|
20
|
22
|
23
|
26
|
27
|
28
|
25
|
27
|
27
|
24
|
24
|
27
|
22
|
24
|
29
|
30
|
29
|
31
|
31
|
30
|
|
|
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
|
|
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