Air Quality
Excellent
No health implications.
10
PM2.5
16
PM10
79
O3
0.4
CO
5
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 May
36
Excellent
Sun
3 May
41
Excellent
Mon
4 May
40
Excellent
Tue
5 May
39
Excellent
Wed
6 May
40
Excellent
Thu
7 May
40
Excellent
Fri
8 May
19
Excellent
Air quality in the last 12 months (Yulong)
|
2026/03
|
36
|
39
|
39
|
35
|
38
|
59
|
54
|
47
|
49
|
29
|
39
|
52
|
52
|
29
|
25
|
30
|
30
|
31
|
30
|
31
|
30
|
29
|
29
|
30
|
31
|
33
|
31
|
36
|
30
|
30
|
30
|
|
2026/02
|
25
|
20
|
18
|
17
|
20
|
25
|
27
|
25
|
21
|
23
|
24
|
22
|
24
|
22
|
29
|
37
|
40
|
36
|
50
|
41
|
29
|
49
|
30
|
31
|
27
|
27
|
26
|
31
|
|||
|
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
|
|
|
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