Air Quality
Excellent
No health implications.
17
PM2.5
47
PM10
133
O3
0.5
CO
6
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Jun
112
Light
Wed
18 Jun
103
Light
Thu
19 Jun
55
Good
Fri
20 Jun
50
Excellent
Sat
21 Jun
71
Good
Sun
22 Jun
76
Good
Mon
23 Jun
17
Excellent
Luyang Air quality rank
Air quality in the last 12 months (Luyang)
|
2025/05
|
53
|
59
|
56
|
46
|
45
|
96
|
99
|
52
|
31
|
31
|
38
|
47
|
47
|
48
|
61
|
38
|
82
|
84
|
75
|
48
|
26
|
46
|
60
|
70
|
60
|
62
|
63
|
58
|
53
|
47
|
52
|
|
2025/04
|
54
|
65
|
56
|
66
|
77
|
65
|
65
|
65
|
68
|
74
|
57
|
167
|
84
|
76
|
48
|
58
|
67
|
68
|
74
|
59
|
49
|
60
|
79
|
71
|
62
|
53
|
47
|
66
|
54
|
54
|
|
|
2025/03
|
52
|
44
|
24
|
63
|
80
|
69
|
62
|
77
|
98
|
82
|
60
|
117
|
86
|
38
|
37
|
49
|
39
|
48
|
51
|
51
|
50
|
63
|
66
|
92
|
65
|
67
|
99
|
84
|
164
|
88
|
53
|
|
2025/02
|
64
|
55
|
112
|
72
|
52
|
44
|
82
|
36
|
42
|
52
|
69
|
100
|
62
|
83
|
101
|
87
|
68
|
55
|
70
|
67
|
54
|
67
|
98
|
80
|
79
|
116
|
70
|
57
|
|||
|
2025/01
|
87
|
147
|
183
|
138
|
101
|
75
|
49
|
67
|
47
|
53
|
65
|
77
|
91
|
114
|
64
|
64
|
76
|
85
|
122
|
161
|
116
|
178
|
146
|
58
|
27
|
63
|
47
|
60
|
124
|
68
|
108
|
|
2024/12
|
60
|
79
|
85
|
55
|
74
|
131
|
119
|
44
|
50
|
63
|
101
|
79
|
88
|
75
|
57
|
59
|
80
|
87
|
51
|
73
|
89
|
59
|
67
|
81
|
102
|
124
|
82
|
90
|
74
|
77
|
99
|
|
2024/11
|
50
|
87
|
81
|
74
|
48
|
49
|
42
|
43
|
51
|
49
|
52
|
54
|
58
|
69
|
79
|
59
|
26
|
29
|
27
|
37
|
42
|
76
|
46
|
43
|
39
|
47
|
62
|
57
|
43
|
63
|
|
|
2024/10
|
28
|
42
|
24
|
28
|
30
|
14
|
11
|
36
|
45
|
62
|
70
|
65
|
67
|
55
|
60
|
59
|
32
|
15
|
29
|
33
|
44
|
40
|
57
|
51
|
42
|
39
|
54
|
95
|
87
|
44
|
40
|
|
2024/09
|
44
|
39
|
27
|
44
|
44
|
46
|
41
|
45
|
28
|
31
|
22
|
13
|
19
|
41
|
30
|
30
|
15
|
29
|
24
|
21
|
27
|
29
|
30
|
36
|
50
|
46
|
27
|
44
|
44
|
50
|
|
|
2024/08
|
19
|
22
|
28
|
30
|
32
|
33
|
36
|
37
|
46
|
37
|
64
|
69
|
47
|
25
|
26
|
23
|
38
|
41
|
43
|
24
|
38
|
39
|
38
|
41
|
49
|
47
|
20
|
17
|
21
|
33
|
44
|
|
2024/07
|
18
|
17
|
22
|
22
|
27
|
27
|
28
|
25
|
28
|
26
|
36
|
35
|
15
|
9
|
27
|
42
|
31
|
27
|
31
|
24
|
29
|
28
|
35
|
47
|
24
|
26
|
13
|
14
|
16
|
22
|
24
|
|
2024/06
|
46
|
40
|
43
|
50
|
47
|
30
|
46
|
53
|
48
|
23
|
35
|
46
|
40
|
48
|
56
|
47
|
40
|
44
|
25
|
35
|
23
|
19
|
27
|
34
|
27
|
48
|
37
|
11
|
11
|
13
|
|
|
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