Air Quality
Excellent
No health implications.
4
PM2.5
12
PM10
27
O3
0.7
CO
4
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Nov
40
Excellent
Mon
18 Nov
45
Excellent
Tue
19 Nov
66
Good
Wed
20 Nov
71
Good
Thu
21 Nov
77
Good
Fri
22 Nov
77
Good
Sat
23 Nov
77
Good
Air quality in the last 12 months (Luonan)
|
2024/10
|
55
|
44
|
43
|
48
|
55
|
62
|
64
|
66
|
67
|
58
|
59
|
65
|
51
|
46
|
52
|
80
|
48
|
38
|
29
|
18
|
19
|
26
|
36
|
42
|
53
|
50
|
36
|
46
|
65
|
77
|
78
|
|
2024/09
|
40
|
34
|
31
|
38
|
29
|
39
|
36
|
44
|
31
|
41
|
41
|
36
|
38
|
41
|
44
|
30
|
32
|
28
|
22
|
27
|
26
|
43
|
45
|
54
|
56
|
67
|
69
|
61
|
38
|
24
|
|
|
2024/08
|
36
|
33
|
25
|
21
|
25
|
23
|
25
|
24
|
48
|
119
|
59
|
32
|
29
|
34
|
36
|
34
|
35
|
34
|
30
|
32
|
25
|
31
|
38
|
44
|
37
|
31
|
25
|
26
|
30
|
31
|
31
|
|
2024/07
|
22
|
34
|
35
|
30
|
16
|
25
|
26
|
15
|
22
|
37
|
35
|
39
|
39
|
38
|
21
|
20
|
16
|
18
|
15
|
19
|
27
|
26
|
34
|
44
|
76
|
55
|
34
|
43
|
26
|
14
|
35
|
|
2024/06
|
60
|
48
|
42
|
34
|
27
|
38
|
40
|
43
|
37
|
38
|
44
|
52
|
49
|
45
|
50
|
40
|
34
|
34
|
39
|
35
|
24
|
43
|
46
|
74
|
96
|
73
|
63
|
56
|
49
|
50
|
|
|
2024/05
|
31
|
32
|
33
|
30
|
31
|
43
|
49
|
54
|
54
|
43
|
95
|
58
|
63
|
59
|
70
|
57
|
54
|
57
|
45
|
42
|
49
|
44
|
43
|
54
|
68
|
43
|
52
|
47
|
36
|
47
|
68
|
|
2024/04
|
63
|
62
|
60
|
54
|
63
|
56
|
50
|
51
|
52
|
45
|
42
|
41
|
43
|
43
|
73
|
72
|
48
|
54
|
96
|
128
|
93
|
67
|
176
|
92
|
66
|
53
|
53
|
56
|
35
|
19
|
|
|
2024/03
|
63
|
46
|
64
|
64
|
96
|
67
|
96
|
70
|
70
|
69
|
63
|
71
|
80
|
64
|
71
|
196
|
117
|
67
|
107
|
72
|
73
|
78
|
79
|
33
|
30
|
51
|
59
|
73
|
53
|
64
|
68
|
|
2024/02
|
132
|
56
|
91
|
65
|
78
|
98
|
103
|
92
|
74
|
161
|
79
|
72
|
85
|
86
|
49
|
59
|
58
|
288
|
441
|
47
|
36
|
62
|
47
|
67
|
80
|
83
|
71
|
85
|
97
|
||
|
2024/01
|
103
|
76
|
61
|
65
|
67
|
58
|
79
|
112
|
81
|
88
|
108
|
80
|
116
|
116
|
80
|
58
|
83
|
90
|
42
|
79
|
51
|
23
|
34
|
46
|
51
|
66
|
76
|
69
|
80
|
121
|
129
|
|
2023/12
|
49
|
58
|
67
|
73
|
68
|
125
|
80
|
68
|
68
|
68
|
38
|
55
|
25
|
21
|
66
|
57
|
53
|
63
|
69
|
71
|
52
|
60
|
70
|
64
|
64
|
81
|
107
|
175
|
171
|
104
|
73
|
|
2023/11
|
47
|
56
|
47
|
29
|
44
|
42
|
47
|
53
|
60
|
59
|
37
|
45
|
52
|
68
|
67
|
166
|
59
|
53
|
61
|
63
|
87
|
86
|
82
|
61
|
57
|
69
|
67
|
67
|
63
|
40
|
|
|
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