Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
19
PM2.5
67
*
PM10
70
O3
0.4
CO
5
SO2
11
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 May
73
Good
Thu
15 May
76
Good
Fri
16 May
83
Good
Sat
17 May
85
Good
Sun
18 May
85
Good
Mon
19 May
48
Excellent
Tue
20 May
23
Excellent
Air quality in the last 12 months (Lueyang)
|
2025/02
|
65
|
48
|
39
|
50
|
63
|
50
|
58
|
63
|
61
|
54
|
61
|
76
|
59
|
53
|
49
|
55
|
47
|
45
|
56
|
66
|
83
|
69
|
52
|
51
|
49
|
41
|
45
|
49
|
|||
|
2025/01
|
81
|
63
|
73
|
82
|
87
|
109
|
97
|
64
|
59
|
60
|
53
|
59
|
61
|
69
|
53
|
57
|
72
|
73
|
67
|
71
|
80
|
105
|
141
|
97
|
59
|
74
|
70
|
80
|
120
|
132
|
89
|
|
2024/12
|
58
|
74
|
74
|
56
|
53
|
56
|
56
|
52
|
45
|
56
|
61
|
58
|
36
|
43
|
59
|
70
|
70
|
62
|
58
|
73
|
80
|
70
|
60
|
67
|
61
|
65
|
57
|
47
|
79
|
74
|
59
|
|
2024/11
|
30
|
25
|
36
|
38
|
32
|
35
|
45
|
49
|
44
|
41
|
41
|
40
|
33
|
25
|
32
|
34
|
22
|
13
|
20
|
28
|
29
|
30
|
38
|
28
|
28
|
44
|
49
|
50
|
49
|
56
|
|
|
2024/10
|
21
|
22
|
26
|
30
|
31
|
35
|
37
|
41
|
30
|
28
|
33
|
24
|
28
|
26
|
26
|
35
|
36
|
31
|
28
|
15
|
19
|
28
|
33
|
39
|
37
|
26
|
18
|
26
|
33
|
35
|
30
|
|
2024/09
|
23
|
32
|
31
|
24
|
13
|
24
|
23
|
28
|
21
|
19
|
26
|
26
|
25
|
20
|
32
|
27
|
24
|
29
|
31
|
25
|
20
|
23
|
28
|
36
|
29
|
29
|
56
|
62
|
31
|
16
|
|
|
2024/08
|
28
|
29
|
20
|
17
|
16
|
19
|
21
|
20
|
39
|
56
|
48
|
33
|
32
|
27
|
17
|
22
|
26
|
17
|
21
|
23
|
26
|
33
|
34
|
34
|
30
|
24
|
20
|
22
|
26
|
27
|
28
|
|
2024/07
|
18
|
22
|
18
|
18
|
22
|
26
|
16
|
13
|
18
|
18
|
17
|
18
|
26
|
22
|
15
|
15
|
15
|
16
|
16
|
18
|
15
|
24
|
23
|
49
|
69
|
53
|
43
|
34
|
24
|
26
|
24
|
|
2024/06
|
44
|
25
|
32
|
21
|
22
|
22
|
18
|
22
|
24
|
28
|
25
|
25
|
28
|
31
|
30
|
20
|
18
|
19
|
22
|
19
|
15
|
23
|
26
|
30
|
24
|
23
|
18
|
21
|
27
|
31
|
|
|
2024/05
|
20
|
20
|
17
|
23
|
32
|
40
|
40
|
36
|
25
|
35
|
65
|
59
|
56
|
52
|
48
|
48
|
47
|
53
|
24
|
24
|
26
|
30
|
34
|
35
|
30
|
24
|
34
|
32
|
26
|
37
|
55
|
|
2024/04
|
33
|
78
|
76
|
58
|
38
|
40
|
35
|
31
|
31
|
22
|
25
|
29
|
32
|
35
|
62
|
58
|
37
|
30
|
67
|
106
|
71
|
56
|
54
|
68
|
39
|
27
|
26
|
24
|
25
|
19
|
|
|
2024/03
|
54
|
39
|
46
|
52
|
59
|
62
|
70
|
64
|
54
|
41
|
47
|
46
|
33
|
34
|
37
|
117
|
74
|
56
|
66
|
59
|
54
|
51
|
69
|
40
|
27
|
35
|
39
|
46
|
35
|
45
|
35
|
|
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