Air Quality
Excellent
No health implications.
24
PM2.5
30
PM10
91
O3
0.7
CO
6
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Feb
30
Excellent
Fri
7 Feb
37
Excellent
Sat
8 Feb
30
Excellent
Sun
9 Feb
31
Excellent
Mon
10 Feb
30
Excellent
Tue
11 Feb
24
Excellent
Wed
12 Feb
38
Excellent
Air quality in the last 12 months (Yulong)
|
2024/12
|
23
|
20
|
19
|
22
|
21
|
23
|
23
|
23
|
19
|
24
|
27
|
34
|
25
|
21
|
19
|
24
|
26
|
45
|
29
|
24
|
32
|
27
|
37
|
38
|
30
|
37
|
40
|
52
|
26
|
29
|
30
|
|
2024/11
|
30
|
36
|
28
|
30
|
18
|
24
|
15
|
12
|
17
|
25
|
26
|
21
|
27
|
28
|
29
|
35
|
40
|
35
|
26
|
26
|
20
|
27
|
22
|
19
|
26
|
27
|
27
|
32
|
29
|
24
|
|
|
2024/10
|
15
|
14
|
20
|
22
|
17
|
17
|
18
|
17
|
16
|
19
|
17
|
13
|
17
|
21
|
21
|
17
|
16
|
22
|
29
|
23
|
37
|
29
|
21
|
16
|
18
|
29
|
23
|
42
|
33
|
22
|
23
|
|
2024/09
|
17
|
19
|
21
|
18
|
14
|
20
|
26
|
25
|
21
|
14
|
16
|
17
|
23
|
28
|
23
|
22
|
19
|
19
|
24
|
24
|
27
|
25
|
25
|
30
|
29
|
21
|
21
|
13
|
15
|
19
|
|
|
2024/08
|
16
|
26
|
20
|
13
|
15
|
24
|
22
|
17
|
14
|
13
|
15
|
23
|
16
|
31
|
35
|
22
|
24
|
16
|
15
|
20
|
24
|
27
|
31
|
32
|
26
|
25
|
25
|
24
|
29
|
30
|
16
|
|
2024/07
|
14
|
20
|
17
|
16
|
15
|
17
|
16
|
15
|
14
|
15
|
20
|
13
|
22
|
20
|
20
|
18
|
18
|
20
|
20
|
21
|
16
|
21
|
14
|
17
|
15
|
19
|
24
|
25
|
21
|
14
|
16
|
|
2024/06
|
34
|
25
|
22
|
21
|
27
|
29
|
21
|
24
|
31
|
21
|
29
|
18
|
16
|
15
|
14
|
20
|
17
|
17
|
21
|
22
|
19
|
23
|
20
|
14
|
13
|
23
|
22
|
15
|
15
|
11
|
|
|
2024/05
|
37
|
29
|
33
|
42
|
46
|
33
|
32
|
30
|
29
|
24
|
28
|
25
|
31
|
27
|
26
|
30
|
27
|
34
|
34
|
18
|
29
|
26
|
18
|
29
|
24
|
20
|
16
|
20
|
18
|
29
|
40
|
|
2024/04
|
21
|
34
|
45
|
41
|
34
|
38
|
35
|
38
|
41
|
36
|
32
|
36
|
44
|
45
|
38
|
50
|
43
|
33
|
35
|
32
|
24
|
38
|
56
|
37
|
28
|
36
|
44
|
43
|
25
|
42
|
|
|
2024/03
|
23
|
23
|
22
|
23
|
20
|
23
|
19
|
24
|
17
|
21
|
30
|
39
|
45
|
43
|
42
|
39
|
40
|
36
|
40
|
39
|
37
|
25
|
19
|
25
|
24
|
34
|
25
|
26
|
30
|
29
|
27
|
|
2024/02
|
30
|
37
|
27
|
28
|
29
|
30
|
28
|
30
|
48
|
75
|
45
|
28
|
26
|
27
|
26
|
33
|
27
|
29
|
28
|
28
|
30
|
32
|
34
|
30
|
29
|
31
|
28
|
28
|
26
|
||
|
2024/01
|
29
|
30
|
29
|
26
|
28
|
28
|
31
|
29
|
31
|
43
|
53
|
46
|
53
|
41
|
43
|
57
|
30
|
30
|
29
|
34
|
41
|
34
|
35
|
39
|
33
|
27
|
28
|
26
|
27
|
28
|
26
|
|
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