Air Quality
Excellent
No health implications.
11
PM2.5
23
PM10
27
O3
0.8
CO
6
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Jan
35
Excellent
Sat
11 Jan
36
Excellent
Sun
12 Jan
37
Excellent
Mon
13 Jan
36
Excellent
Tue
14 Jan
38
Excellent
Wed
15 Jan
38
Excellent
Thu
16 Jan
44
Excellent
Air quality in the last 12 months (Yiliang)
|
2024/12
|
20
|
28
|
21
|
22
|
29
|
26
|
31
|
37
|
16
|
21
|
31
|
28
|
47
|
39
|
45
|
41
|
29
|
29
|
42
|
33
|
37
|
32
|
36
|
36
|
37
|
46
|
48
|
36
|
32
|
28
|
48
|
|
2024/11
|
28
|
31
|
46
|
38
|
42
|
49
|
37
|
29
|
24
|
35
|
30
|
21
|
22
|
28
|
36
|
30
|
39
|
35
|
37
|
34
|
20
|
31
|
19
|
18
|
23
|
33
|
25
|
32
|
24
|
22
|
|
|
2024/10
|
13
|
19
|
31
|
27
|
22
|
30
|
34
|
35
|
30
|
20
|
23
|
23
|
25
|
25
|
25
|
16
|
15
|
29
|
40
|
26
|
20
|
26
|
27
|
39
|
39
|
36
|
44
|
45
|
51
|
45
|
36
|
|
2024/09
|
26
|
24
|
23
|
22
|
20
|
36
|
31
|
13
|
11
|
11
|
16
|
18
|
30
|
34
|
34
|
26
|
21
|
23
|
25
|
34
|
31
|
20
|
24
|
41
|
40
|
40
|
31
|
19
|
21
|
24
|
|
|
2024/08
|
35
|
31
|
24
|
18
|
17
|
16
|
16
|
15
|
13
|
19
|
42
|
50
|
53
|
44
|
36
|
35
|
36
|
40
|
34
|
43
|
35
|
21
|
19
|
23
|
22
|
17
|
21
|
26
|
29
|
34
|
30
|
|
2024/07
|
14
|
22
|
16
|
10
|
15
|
13
|
13
|
14
|
14
|
16
|
11
|
14
|
15
|
15
|
18
|
17
|
20
|
18
|
17
|
18
|
14
|
12
|
21
|
25
|
20
|
26
|
33
|
24
|
21
|
16
|
23
|
|
2024/06
|
33
|
22
|
30
|
29
|
16
|
17
|
15
|
15
|
15
|
13
|
18
|
20
|
12
|
18
|
27
|
18
|
23
|
23
|
29
|
34
|
22
|
23
|
18
|
18
|
19
|
17
|
13
|
11
|
15
|
14
|
|
|
2024/05
|
56
|
49
|
28
|
50
|
46
|
36
|
39
|
37
|
21
|
21
|
26
|
29
|
21
|
33
|
25
|
18
|
30
|
30
|
26
|
22
|
28
|
33
|
34
|
33
|
20
|
10
|
12
|
16
|
18
|
26
|
19
|
|
2024/04
|
32
|
39
|
55
|
51
|
55
|
73
|
59
|
56
|
57
|
63
|
68
|
71
|
54
|
41
|
55
|
71
|
79
|
49
|
44
|
40
|
37
|
45
|
51
|
45
|
44
|
45
|
51
|
60
|
48
|
53
|
|
|
2024/03
|
47
|
52
|
34
|
36
|
27
|
34
|
41
|
63
|
50
|
53
|
33
|
64
|
57
|
54
|
56
|
53
|
69
|
55
|
52
|
60
|
54
|
38
|
25
|
33
|
33
|
46
|
54
|
47
|
48
|
59
|
55
|
|
2024/02
|
34
|
46
|
52
|
30
|
38
|
32
|
43
|
44
|
55
|
62
|
57
|
42
|
38
|
30
|
46
|
53
|
29
|
31
|
45
|
55
|
46
|
49
|
59
|
53
|
50
|
39
|
39
|
37
|
37
|
||
|
2024/01
|
36
|
31
|
55
|
35
|
24
|
41
|
37
|
33
|
39
|
48
|
45
|
43
|
48
|
44
|
39
|
23
|
22
|
25
|
27
|
41
|
37
|
23
|
48
|
43
|
34
|
24
|
30
|
28
|
26
|
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