Air Quality
Excellent
No health implications.
29
PM2.5
43
PM10
109
O3
0.5
CO
3
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Jan
54
Good
Tue
7 Jan
51
Good
Wed
8 Jan
56
Good
Thu
9 Jan
56
Good
Fri
10 Jan
51
Good
Sat
11 Jan
50
Excellent
Sun
12 Jan
85
Good
Air quality in the last 12 months (Luoyuan)
|
2024/11
|
10
|
12
|
33
|
42
|
51
|
37
|
28
|
29
|
31
|
33
|
21
|
25
|
28
|
26
|
18
|
12
|
18
|
19
|
13
|
16
|
23
|
25
|
28
|
34
|
23
|
18
|
31
|
25
|
35
|
35
|
|
|
2024/10
|
12
|
8
|
21
|
15
|
18
|
18
|
15
|
9
|
25
|
43
|
41
|
39
|
32
|
32
|
25
|
25
|
33
|
35
|
35
|
17
|
26
|
26
|
31
|
32
|
23
|
16
|
16
|
11
|
34
|
44
|
15
|
|
2024/09
|
33
|
31
|
21
|
19
|
20
|
15
|
12
|
13
|
15
|
33
|
43
|
38
|
13
|
14
|
20
|
19
|
21
|
24
|
18
|
21
|
22
|
10
|
9
|
17
|
16
|
14
|
22
|
27
|
33
|
19
|
|
|
2024/08
|
30
|
37
|
46
|
38
|
28
|
20
|
26
|
38
|
39
|
51
|
43
|
42
|
36
|
26
|
25
|
19
|
16
|
20
|
20
|
16
|
15
|
19
|
27
|
34
|
28
|
24
|
46
|
31
|
25
|
33
|
35
|
|
2024/07
|
23
|
24
|
28
|
31
|
36
|
33
|
28
|
28
|
27
|
30
|
35
|
37
|
36
|
40
|
23
|
19
|
28
|
29
|
30
|
28
|
24
|
16
|
14
|
11
|
10
|
11
|
13
|
19
|
14
|
18
|
25
|
|
2024/06
|
7
|
7
|
16
|
25
|
27
|
18
|
20
|
27
|
23
|
25
|
27
|
26
|
22
|
19
|
24
|
18
|
25
|
11
|
29
|
27
|
31
|
33
|
33
|
22
|
21
|
25
|
33
|
24
|
20
|
19
|
|
|
2024/05
|
14
|
21
|
26
|
32
|
45
|
35
|
41
|
44
|
33
|
25
|
37
|
45
|
25
|
24
|
27
|
33
|
21
|
31
|
25
|
19
|
10
|
13
|
26
|
33
|
19
|
29
|
24
|
20
|
25
|
25
|
40
|
|
2024/04
|
38
|
55
|
44
|
19
|
17
|
40
|
24
|
32
|
28
|
43
|
48
|
56
|
44
|
33
|
51
|
57
|
46
|
31
|
54
|
67
|
34
|
37
|
25
|
32
|
55
|
69
|
62
|
41
|
44
|
24
|
|
|
2024/03
|
14
|
30
|
37
|
43
|
61
|
21
|
42
|
62
|
61
|
50
|
29
|
40
|
83
|
73
|
46
|
38
|
37
|
46
|
34
|
50
|
54
|
57
|
54
|
61
|
47
|
29
|
36
|
51
|
36
|
54
|
70
|
|
2024/02
|
52
|
20
|
24
|
15
|
15
|
28
|
15
|
24
|
52
|
113
|
55
|
52
|
49
|
66
|
67
|
21
|
27
|
49
|
51
|
43
|
38
|
11
|
13
|
23
|
24
|
32
|
25
|
45
|
54
|
||
|
2024/01
|
113
|
68
|
40
|
38
|
45
|
48
|
108
|
69
|
58
|
58
|
95
|
76
|
44
|
28
|
74
|
44
|
36
|
31
|
37
|
40
|
19
|
19
|
23
|
24
|
44
|
57
|
84
|
86
|
71
|
43
|
42
|
|
2023/12
|
56
|
49
|
48
|
36
|
23
|
32
|
34
|
47
|
53
|
45
|
60
|
31
|
32
|
33
|
42
|
14
|
24
|
38
|
20
|
17
|
42
|
40
|
46
|
36
|
42
|
49
|
38
|
34
|
35
|
49
|
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