Air Quality
Excellent
No health implications.
11
PM2.5
16
PM10
54
O3
0.6
CO
9
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Aug
52
Good
Mon
17 Aug
46
Excellent
Tue
18 Aug
41
Excellent
Wed
19 Aug
43
Excellent
Thu
20 Aug
54
Good
Fri
21 Aug
49
Excellent
Sat
22 Aug
19
Excellent
Air quality in the last 12 months (Luoyuan)
|
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
|
|
|
2025/08
|
32
|
25
|
22
|
20
|
17
|
27
|
36
|
43
|
45
|
37
|
32
|
28
|
19
|
19
|
14
|
14
|
14
|
13
|
20
|
25
|
17
|
18
|
27
|
22
|
15
|
13
|
13
|
14
|
12
|
12
|
15
|
|
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