Air Quality
Excellent
No health implications.
35
PM2.5
45
PM10
90
O3
0.7
CO
10
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Apr
63
Good
Sun
5 Apr
88
Good
Mon
6 Apr
90
Good
Tue
7 Apr
86
Good
Wed
8 Apr
76
Good
Thu
9 Apr
75
Good
Fri
10 Apr
32
Excellent
Air quality in the last 12 months (Lishan)
|
2026/02
|
91
|
39
|
75
|
155
|
140
|
53
|
49
|
54
|
72
|
94
|
81
|
107
|
126
|
88
|
66
|
72
|
123
|
38
|
50
|
69
|
74
|
75
|
68
|
79
|
77
|
79
|
138
|
98
|
|||
|
2026/01
|
69
|
70
|
69
|
72
|
56
|
73
|
43
|
51
|
72
|
55
|
35
|
48
|
37
|
44
|
78
|
61
|
38
|
49
|
46
|
54
|
45
|
61
|
61
|
59
|
48
|
92
|
54
|
47
|
59
|
57
|
66
|
|
2025/12
|
44
|
32
|
30
|
52
|
50
|
125
|
79
|
39
|
81
|
171
|
38
|
67
|
117
|
114
|
56
|
88
|
86
|
55
|
80
|
33
|
38
|
42
|
49
|
68
|
39
|
47
|
76
|
103
|
34
|
38
|
34
|
|
2025/11
|
60
|
47
|
42
|
67
|
76
|
93
|
126
|
107
|
49
|
35
|
59
|
106
|
49
|
66
|
93
|
57
|
47
|
62
|
49
|
43
|
54
|
57
|
125
|
220
|
42
|
48
|
36
|
35
|
77
|
51
|
|
|
2025/10
|
63
|
53
|
55
|
50
|
47
|
48
|
41
|
42
|
53
|
68
|
105
|
71
|
76
|
91
|
112
|
71
|
95
|
33
|
38
|
42
|
53
|
59
|
73
|
89
|
97
|
65
|
47
|
50
|
70
|
56
|
74
|
|
2025/09
|
50
|
67
|
43
|
45
|
39
|
32
|
43
|
44
|
63
|
43
|
52
|
41
|
52
|
45
|
26
|
39
|
30
|
43
|
51
|
51
|
55
|
52
|
40
|
49
|
60
|
51
|
72
|
46
|
56
|
47
|
|
|
2025/08
|
39
|
25
|
34
|
27
|
28
|
33
|
37
|
41
|
38
|
40
|
30
|
33
|
27
|
47
|
31
|
23
|
37
|
37
|
36
|
18
|
23
|
27
|
39
|
39
|
25
|
36
|
39
|
29
|
47
|
41
|
30
|
|
2025/07
|
21
|
27
|
15
|
26
|
29
|
30
|
47
|
42
|
46
|
47
|
38
|
45
|
30
|
36
|
45
|
36
|
37
|
52
|
29
|
20
|
36
|
24
|
14
|
20
|
32
|
36
|
39
|
38
|
25
|
17
|
48
|
|
2025/06
|
60
|
61
|
30
|
21
|
48
|
51
|
30
|
39
|
52
|
23
|
42
|
33
|
23
|
44
|
37
|
20
|
39
|
33
|
36
|
34
|
33
|
40
|
45
|
51
|
54
|
51
|
45
|
36
|
41
|
13
|
|
|
2025/05
|
30
|
39
|
49
|
42
|
37
|
40
|
54
|
37
|
66
|
61
|
61
|
52
|
54
|
54
|
59
|
27
|
32
|
32
|
49
|
51
|
63
|
77
|
45
|
49
|
44
|
52
|
36
|
47
|
46
|
55
|
51
|
|
2025/04
|
83
|
58
|
62
|
54
|
40
|
64
|
63
|
72
|
77
|
64
|
45
|
30
|
30
|
30
|
57
|
46
|
72
|
41
|
56
|
40
|
47
|
39
|
58
|
70
|
57
|
72
|
51
|
63
|
62
|
63
|
|
|
2025/03
|
79
|
51
|
57
|
81
|
85
|
89
|
66
|
81
|
95
|
83
|
60
|
72
|
73
|
74
|
65
|
63
|
64
|
69
|
52
|
64
|
63
|
77
|
116
|
74
|
101
|
139
|
58
|
37
|
40
|
39
|
72
|
|
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