Air Quality
Excellent
No health implications.
22
PM2.5
30
PM10
112
O3
0.5
CO
8
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Feb
51
Good
Thu
26 Feb
57
Good
Fri
27 Feb
55
Good
Sat
28 Feb
50
Excellent
Sun
1 Mar
34
Excellent
Mon
2 Mar
39
Excellent
Tue
3 Mar
25
Excellent
Air quality in the last 12 months (Yulong)
|
2026/01
|
33
|
23
|
20
|
18
|
19
|
26
|
25
|
28
|
27
|
26
|
27
|
23
|
30
|
30
|
32
|
26
|
36
|
32
|
30
|
19
|
21
|
30
|
33
|
28
|
23
|
26
|
23
|
24
|
25
|
26
|
25
|
|
2025/12
|
39
|
38
|
37
|
24
|
27
|
26
|
30
|
35
|
29
|
28
|
27
|
27
|
33
|
33
|
25
|
27
|
36
|
30
|
26
|
29
|
37
|
30
|
33
|
23
|
28
|
27
|
25
|
21
|
23
|
22
|
25
|
|
2025/11
|
15
|
16
|
9
|
13
|
23
|
13
|
14
|
21
|
26
|
20
|
22
|
27
|
28
|
29
|
28
|
35
|
30
|
33
|
28
|
22
|
23
|
21
|
21
|
23
|
26
|
35
|
31
|
32
|
30
|
29
|
|
|
2025/10
|
9
|
14
|
12
|
14
|
15
|
13
|
17
|
11
|
13
|
14
|
17
|
10
|
13
|
16
|
19
|
27
|
17
|
13
|
15
|
12
|
16
|
23
|
25
|
24
|
17
|
14
|
18
|
18
|
15
|
17
|
21
|
|
2025/09
|
22
|
14
|
17
|
12
|
16
|
14
|
22
|
18
|
20
|
22
|
18
|
19
|
13
|
19
|
26
|
18
|
14
|
17
|
16
|
16
|
15
|
14
|
14
|
16
|
24
|
21
|
11
|
16
|
13
|
9
|
|
|
2025/08
|
22
|
15
|
15
|
16
|
16
|
22
|
17
|
22
|
15
|
18
|
16
|
11
|
16
|
26
|
25
|
18
|
15
|
18
|
28
|
19
|
14
|
12
|
13
|
11
|
12
|
22
|
24
|
21
|
11
|
13
|
15
|
|
2025/07
|
20
|
19
|
15
|
14
|
10
|
11
|
13
|
14
|
17
|
20
|
22
|
22
|
22
|
28
|
21
|
24
|
22
|
29
|
17
|
21
|
18
|
19
|
17
|
13
|
12
|
12
|
10
|
18
|
24
|
24
|
13
|
|
2025/06
|
12
|
24
|
13
|
27
|
25
|
16
|
17
|
24
|
21
|
20
|
27
|
24
|
35
|
25
|
17
|
21
|
12
|
12
|
12
|
16
|
15
|
12
|
15
|
19
|
13
|
15
|
16
|
22
|
19
|
18
|
|
|
2025/05
|
23
|
22
|
24
|
14
|
17
|
19
|
22
|
19
|
27
|
32
|
23
|
28
|
23
|
21
|
23
|
24
|
27
|
27
|
25
|
19
|
14
|
22
|
25
|
13
|
13
|
22
|
14
|
13
|
13
|
14
|
13
|
|
2025/04
|
66
|
61
|
55
|
43
|
43
|
40
|
47
|
44
|
41
|
42
|
31
|
30
|
23
|
34
|
36
|
22
|
27
|
31
|
21
|
24
|
23
|
22
|
32
|
35
|
45
|
39
|
44
|
48
|
32
|
37
|
|
|
2025/03
|
30
|
23
|
21
|
32
|
34
|
44
|
49
|
59
|
43
|
43
|
42
|
43
|
50
|
31
|
19
|
34
|
22
|
26
|
18
|
33
|
46
|
27
|
23
|
23
|
23
|
20
|
22
|
38
|
84
|
74
|
64
|
|
2025/02
|
26
|
30
|
50
|
46
|
31
|
30
|
36
|
29
|
28
|
26
|
26
|
29
|
32
|
32
|
23
|
33
|
27
|
37
|
20
|
23
|
24
|
27
|
39
|
30
|
33
|
20
|
17
|
27
|
|||
|
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