Air Quality
Excellent
No health implications.
24
PM2.5
35
PM10
32
O3
0.7
CO
5
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 May
67
Good
Thu
28 May
68
Good
Fri
29 May
65
Good
Sat
30 May
71
Good
Sun
31 May
71
Good
Mon
1 Jun
34
Excellent
Tue
2 Jun
28
Excellent
Air quality in the last 12 months (Luonan)
|
2026/04
|
44
|
47
|
85
|
107
|
71
|
71
|
76
|
56
|
45
|
56
|
52
|
50
|
46
|
42
|
36
|
44
|
53
|
54
|
173
|
104
|
30
|
24
|
31
|
47
|
52
|
54
|
59
|
65
|
51
|
40
|
|
|
2026/03
|
14
|
26
|
45
|
57
|
64
|
49
|
30
|
51
|
51
|
93
|
72
|
119
|
118
|
33
|
33
|
37
|
38
|
79
|
80
|
68
|
67
|
85
|
80
|
50
|
55
|
60
|
51
|
54
|
51
|
36
|
41
|
|
2026/02
|
92
|
80
|
66
|
80
|
68
|
86
|
79
|
50
|
68
|
117
|
115
|
89
|
71
|
62
|
78
|
47
|
90
|
68
|
60
|
49
|
100
|
240
|
116
|
48
|
51
|
39
|
30
|
28
|
|||
|
2026/01
|
71
|
92
|
108
|
68
|
48
|
31
|
37
|
46
|
51
|
56
|
62
|
59
|
57
|
83
|
89
|
74
|
97
|
119
|
65
|
35
|
44
|
65
|
70
|
82
|
93
|
172
|
118
|
107
|
92
|
83
|
90
|
|
2025/12
|
72
|
68
|
58
|
63
|
68
|
83
|
65
|
64
|
74
|
84
|
94
|
110
|
70
|
62
|
71
|
70
|
68
|
110
|
85
|
50
|
62
|
105
|
78
|
80
|
60
|
61
|
68
|
71
|
84
|
77
|
87
|
|
2025/11
|
48
|
53
|
71
|
82
|
98
|
63
|
25
|
43
|
61
|
80
|
72
|
67
|
57
|
61
|
60
|
58
|
19
|
23
|
31
|
44
|
58
|
60
|
48
|
76
|
60
|
113
|
106
|
75
|
66
|
65
|
|
|
2025/10
|
22
|
14
|
15
|
18
|
14
|
10
|
15
|
14
|
21
|
17
|
12
|
11
|
18
|
28
|
25
|
26
|
10
|
19
|
28
|
17
|
17
|
42
|
58
|
79
|
47
|
34
|
43
|
50
|
72
|
60
|
53
|
|
2025/09
|
29
|
30
|
19
|
16
|
16
|
49
|
49
|
34
|
28
|
24
|
16
|
18
|
23
|
32
|
36
|
27
|
17
|
9
|
11
|
22
|
14
|
11
|
13
|
22
|
28
|
26
|
23
|
19
|
29
|
40
|
|
|
2025/08
|
37
|
38
|
38
|
41
|
28
|
29
|
28
|
18
|
20
|
16
|
24
|
28
|
38
|
33
|
30
|
18
|
25
|
31
|
32
|
34
|
51
|
40
|
30
|
22
|
29
|
35
|
35
|
13
|
13
|
20
|
22
|
|
2025/07
|
19
|
22
|
26
|
28
|
14
|
26
|
25
|
29
|
28
|
29
|
36
|
44
|
42
|
35
|
35
|
40
|
36
|
37
|
41
|
19
|
28
|
36
|
18
|
18
|
21
|
31
|
32
|
32
|
31
|
35
|
37
|
|
2025/06
|
38
|
40
|
45
|
44
|
37
|
44
|
41
|
45
|
46
|
51
|
55
|
50
|
48
|
40
|
54
|
54
|
53
|
39
|
24
|
38
|
33
|
32
|
33
|
36
|
33
|
21
|
28
|
27
|
26
|
22
|
|
|
2025/05
|
84
|
76
|
74
|
58
|
108
|
422
|
164
|
89
|
84
|
48
|
41
|
53
|
44
|
59
|
62
|
52
|
129
|
107
|
71
|
63
|
63
|
68
|
55
|
53
|
50
|
44
|
48
|
54
|
56
|
52
|
39
|
|
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