Air Quality
Excellent
No health implications.
6
PM2.5
10
PM10
25
O3
0.5
CO
5
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Oct
48
Excellent
Wed
21 Oct
53
Good
Thu
22 Oct
48
Excellent
Fri
23 Oct
54
Good
Sat
24 Oct
49
Excellent
Sun
25 Oct
53
Good
Mon
26 Oct
44
Excellent
Air quality in the last 12 months (Luoyuan)
|
2026/08
|
30
|
27
|
31
|
23
|
24
|
25
|
29
|
20
|
17
|
17
|
32
|
35
|
38
|
30
|
26
|
24
|
22
|
17
|
15
|
14
|
17
|
24
|
17
|
16
|
16
|
20
|
21
|
19
|
21
|
19
|
17
|
|
2026/07
|
26
|
27
|
28
|
26
|
22
|
21
|
21
|
29
|
30
|
21
|
15
|
24
|
25
|
22
|
19
|
22
|
22
|
24
|
24
|
25
|
30
|
49
|
47
|
31
|
20
|
26
|
18
|
23
|
18
|
21
|
29
|
|
2026/06
|
39
|
58
|
65
|
40
|
33
|
38
|
38
|
26
|
28
|
26
|
28
|
30
|
25
|
17
|
22
|
22
|
21
|
18
|
19
|
26
|
38
|
41
|
43
|
27
|
26
|
23
|
27
|
32
|
37
|
25
|
|
|
2026/05
|
34
|
37
|
36
|
24
|
27
|
28
|
31
|
28
|
24
|
25
|
31
|
32
|
37
|
26
|
24
|
31
|
25
|
27
|
27
|
32
|
20
|
25
|
32
|
41
|
42
|
40
|
40
|
24
|
38
|
48
|
41
|
|
2026/04
|
30
|
31
|
32
|
27
|
32
|
41
|
31
|
31
|
41
|
49
|
32
|
34
|
42
|
39
|
28
|
38
|
30
|
31
|
38
|
39
|
32
|
34
|
27
|
25
|
35
|
37
|
41
|
45
|
31
|
24
|
|
|
2026/03
|
18
|
29
|
24
|
29
|
17
|
30
|
43
|
40
|
33
|
35
|
32
|
36
|
38
|
35
|
31
|
29
|
32
|
42
|
25
|
38
|
32
|
41
|
32
|
25
|
32
|
32
|
32
|
31
|
30
|
40
|
36
|
|
2026/02
|
19
|
38
|
50
|
34
|
44
|
38
|
16
|
30
|
36
|
37
|
40
|
47
|
46
|
49
|
42
|
28
|
34
|
42
|
44
|
46
|
51
|
47
|
91
|
68
|
17
|
22
|
25
|
23
|
|||
|
2026/01
|
31
|
19
|
26
|
32
|
41
|
23
|
36
|
37
|
47
|
38
|
48
|
56
|
41
|
42
|
35
|
34
|
44
|
33
|
35
|
19
|
21
|
33
|
43
|
43
|
44
|
28
|
22
|
28
|
38
|
32
|
15
|
|
2025/12
|
32
|
40
|
47
|
41
|
27
|
26
|
27
|
39
|
54
|
35
|
29
|
56
|
46
|
26
|
40
|
32
|
35
|
66
|
50
|
43
|
74
|
33
|
26
|
42
|
21
|
28
|
25
|
21
|
22
|
38
|
44
|
|
2025/11
|
22
|
42
|
48
|
15
|
15
|
21
|
33
|
33
|
24
|
32
|
25
|
9
|
11
|
28
|
41
|
29
|
29
|
17
|
21
|
29
|
31
|
41
|
37
|
35
|
45
|
74
|
56
|
72
|
66
|
43
|
|
|
2025/10
|
19
|
14
|
17
|
18
|
21
|
27
|
21
|
26
|
25
|
24
|
25
|
25
|
27
|
26
|
17
|
22
|
30
|
28
|
20
|
12
|
11
|
12
|
21
|
24
|
26
|
36
|
41
|
25
|
24
|
31
|
24
|
|
2025/09
|
23
|
22
|
24
|
28
|
21
|
14
|
18
|
20
|
16
|
21
|
18
|
25
|
33
|
30
|
17
|
15
|
16
|
13
|
13
|
16
|
16
|
23
|
20
|
22
|
17
|
16
|
17
|
16
|
18
|
22
|
|
|
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