Air Quality
Excellent
No health implications.
8
PM2.5
16
PM10
88
O3
0.4
CO
4
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Jun
42
Excellent
Sat
27 Jun
42
Excellent
Sun
28 Jun
42
Excellent
Mon
29 Jun
43
Excellent
Tue
30 Jun
41
Excellent
Wed
1 Jul
39
Excellent
Thu
2 Jul
30
Excellent
Air quality in the last 12 months (Yiliang)
|
2026/05
|
35
|
22
|
27
|
26
|
30
|
39
|
43
|
38
|
26
|
33
|
34
|
30
|
41
|
49
|
32
|
37
|
30
|
24
|
32
|
39
|
40
|
42
|
38
|
31
|
35
|
28
|
32
|
23
|
31
|
40
|
41
|
|
2026/04
|
34
|
34
|
32
|
36
|
48
|
43
|
28
|
36
|
31
|
37
|
35
|
31
|
29
|
26
|
36
|
29
|
32
|
34
|
50
|
52
|
39
|
22
|
31
|
41
|
48
|
50
|
33
|
30
|
31
|
39
|
|
|
2026/03
|
37
|
19
|
16
|
24
|
34
|
40
|
27
|
23
|
19
|
24
|
35
|
52
|
47
|
31
|
22
|
34
|
33
|
24
|
32
|
25
|
40
|
34
|
31
|
24
|
39
|
31
|
29
|
27
|
32
|
28
|
24
|
|
2026/02
|
34
|
38
|
49
|
53
|
50
|
58
|
61
|
30
|
37
|
27
|
35
|
53
|
48
|
54
|
51
|
70
|
87
|
47
|
30
|
52
|
59
|
66
|
64
|
44
|
51
|
50
|
47
|
50
|
|||
|
2026/01
|
37
|
29
|
35
|
26
|
37
|
37
|
47
|
49
|
82
|
110
|
98
|
100
|
80
|
75
|
83
|
96
|
100
|
87
|
87
|
28
|
31
|
34
|
60
|
67
|
50
|
44
|
78
|
74
|
60
|
43
|
30
|
|
2025/12
|
94
|
91
|
63
|
41
|
51
|
69
|
48
|
75
|
65
|
50
|
79
|
65
|
34
|
63
|
70
|
69
|
52
|
74
|
82
|
44
|
53
|
57
|
44
|
57
|
50
|
74
|
73
|
85
|
72
|
51
|
41
|
|
2025/11
|
23
|
24
|
23
|
32
|
35
|
27
|
29
|
23
|
26
|
29
|
27
|
26
|
23
|
31
|
32
|
44
|
22
|
20
|
26
|
36
|
43
|
63
|
59
|
58
|
57
|
71
|
65
|
75
|
94
|
101
|
|
|
2025/10
|
18
|
23
|
32
|
28
|
25
|
27
|
21
|
20
|
25
|
34
|
31
|
21
|
17
|
28
|
30
|
32
|
20
|
21
|
24
|
19
|
14
|
19
|
23
|
30
|
24
|
21
|
24
|
38
|
25
|
29
|
27
|
|
2025/09
|
29
|
31
|
33
|
40
|
33
|
23
|
40
|
26
|
30
|
38
|
31
|
21
|
23
|
35
|
35
|
31
|
23
|
20
|
19
|
27
|
24
|
16
|
18
|
22
|
31
|
23
|
25
|
28
|
18
|
20
|
|
|
2025/08
|
33
|
36
|
41
|
45
|
41
|
34
|
29
|
34
|
32
|
26
|
16
|
29
|
30
|
39
|
37
|
35
|
29
|
26
|
28
|
35
|
32
|
20
|
22
|
19
|
26
|
23
|
24
|
31
|
23
|
21
|
22
|
|
2025/07
|
25
|
21
|
24
|
22
|
21
|
21
|
27
|
32
|
21
|
19
|
23
|
25
|
32
|
30
|
34
|
34
|
36
|
35
|
29
|
24
|
21
|
17
|
16
|
16
|
22
|
27
|
23
|
37
|
34
|
37
|
29
|
|
2025/06
|
24
|
20
|
28
|
31
|
38
|
49
|
47
|
35
|
42
|
38
|
37
|
40
|
43
|
46
|
28
|
29
|
29
|
23
|
21
|
30
|
26
|
28
|
35
|
26
|
19
|
16
|
26
|
28
|
28
|
18
|
|
|
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