Air Quality
Excellent
No health implications.
8
PM2.5
10
PM10
73
O3
0.4
CO
4
SO2
2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jan
57
Good
Fri
10 Jan
81
Good
Sat
11 Jan
93
Good
Sun
12 Jan
105
Light
Mon
13 Jan
105
Light
Tue
14 Jan
57
Good
Wed
15 Jan
67
Good
Air quality in the last 12 months (Luannan)
|
2024/12
|
97
|
35
|
52
|
40
|
52
|
39
|
34
|
34
|
58
|
59
|
43
|
77
|
60
|
36
|
52
|
58
|
41
|
47
|
58
|
64
|
39
|
40
|
50
|
75
|
108
|
31
|
32
|
45
|
77
|
92
|
50
|
|
2024/11
|
107
|
51
|
78
|
36
|
54
|
51
|
72
|
82
|
87
|
90
|
47
|
58
|
52
|
54
|
55
|
52
|
33
|
33
|
52
|
80
|
55
|
41
|
41
|
73
|
53
|
18
|
25
|
31
|
48
|
60
|
|
|
2024/10
|
18
|
21
|
46
|
57
|
72
|
59
|
25
|
46
|
64
|
51
|
59
|
73
|
74
|
86
|
86
|
35
|
58
|
36
|
26
|
27
|
42
|
42
|
55
|
114
|
126
|
93
|
69
|
73
|
92
|
71
|
107
|
|
2024/09
|
28
|
23
|
37
|
44
|
29
|
29
|
38
|
50
|
56
|
19
|
28
|
31
|
41
|
34
|
33
|
54
|
56
|
39
|
41
|
26
|
20
|
27
|
39
|
56
|
65
|
41
|
46
|
51
|
43
|
19
|
|
|
2024/08
|
33
|
45
|
51
|
26
|
26
|
47
|
33
|
38
|
37
|
36
|
60
|
42
|
24
|
24
|
34
|
53
|
59
|
32
|
18
|
11
|
26
|
32
|
22
|
22
|
39
|
21
|
28
|
39
|
43
|
53
|
39
|
|
2024/07
|
45
|
54
|
40
|
54
|
62
|
36
|
40
|
36
|
57
|
62
|
71
|
65
|
59
|
55
|
36
|
33
|
34
|
41
|
48
|
47
|
39
|
33
|
48
|
49
|
19
|
16
|
17
|
24
|
33
|
28
|
31
|
|
2024/06
|
51
|
54
|
58
|
55
|
55
|
61
|
52
|
51
|
73
|
69
|
77
|
57
|
55
|
39
|
30
|
49
|
58
|
60
|
55
|
35
|
43
|
71
|
105
|
41
|
54
|
66
|
60
|
55
|
36
|
43
|
|
|
2024/05
|
58
|
66
|
69
|
59
|
74
|
75
|
73
|
78
|
80
|
89
|
240
|
45
|
64
|
78
|
41
|
56
|
70
|
66
|
42
|
35
|
57
|
76
|
62
|
28
|
34
|
37
|
42
|
50
|
58
|
61
|
40
|
|
2024/04
|
75
|
61
|
54
|
56
|
70
|
92
|
101
|
123
|
62
|
75
|
123
|
102
|
60
|
37
|
119
|
61
|
73
|
92
|
71
|
70
|
73
|
64
|
25
|
39
|
89
|
88
|
66
|
47
|
35
|
50
|
|
|
2024/03
|
37
|
71
|
55
|
55
|
66
|
56
|
74
|
33
|
60
|
94
|
135
|
100
|
101
|
144
|
97
|
118
|
59
|
70
|
96
|
39
|
70
|
60
|
72
|
56
|
59
|
72
|
85
|
218
|
107
|
87
|
67
|
|
2024/02
|
37
|
59
|
59
|
64
|
67
|
53
|
103
|
127
|
190
|
167
|
109
|
148
|
145
|
102
|
34
|
62
|
61
|
71
|
45
|
42
|
43
|
31
|
33
|
60
|
91
|
68
|
56
|
84
|
55
|
||
|
2024/01
|
96
|
158
|
55
|
128
|
48
|
43
|
34
|
63
|
63
|
66
|
116
|
75
|
52
|
48
|
51
|
73
|
85
|
52
|
43
|
39
|
37
|
29
|
36
|
43
|
52
|
55
|
61
|
78
|
81
|
119
|
97
|
|
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