Air Quality
Excellent
No health implications.
26
PM2.5
33
PM10
19
O3
0.5
CO
7
SO2
31
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Dec
118
Light
Sat
13 Dec
83
Good
Sun
14 Dec
65
Good
Mon
15 Dec
75
Good
Tue
16 Dec
88
Good
Wed
17 Dec
131
Light
Thu
18 Dec
16
Excellent
Air quality in the last 12 months (Luanchuan)
|
2025/11
|
51
|
61
|
89
|
124
|
130
|
94
|
31
|
43
|
70
|
84
|
81
|
76
|
68
|
89
|
88
|
76
|
26
|
26
|
34
|
58
|
70
|
71
|
70
|
89
|
64
|
100
|
141
|
85
|
76
|
76
|
|
|
2025/10
|
20
|
12
|
23
|
27
|
13
|
15
|
24
|
25
|
16
|
17
|
26
|
27
|
26
|
39
|
39
|
41
|
15
|
29
|
49
|
42
|
36
|
61
|
80
|
115
|
76
|
55
|
76
|
75
|
104
|
86
|
81
|
|
2025/09
|
27
|
31
|
27
|
18
|
19
|
45
|
43
|
25
|
24
|
33
|
12
|
18
|
25
|
30
|
34
|
32
|
26
|
16
|
18
|
22
|
28
|
16
|
12
|
30
|
31
|
29
|
18
|
20
|
25
|
33
|
|
|
2025/08
|
35
|
38
|
32
|
40
|
35
|
28
|
32
|
21
|
20
|
23
|
27
|
31
|
33
|
31
|
33
|
21
|
27
|
34
|
30
|
26
|
34
|
35
|
29
|
25
|
36
|
45
|
38
|
25
|
18
|
19
|
20
|
|
2025/07
|
15
|
18
|
20
|
26
|
20
|
28
|
25
|
37
|
34
|
35
|
49
|
51
|
41
|
33
|
32
|
42
|
34
|
39
|
41
|
36
|
29
|
34
|
18
|
22
|
26
|
31
|
32
|
29
|
30
|
34
|
39
|
|
2025/06
|
44
|
47
|
47
|
45
|
40
|
42
|
44
|
48
|
49
|
58
|
56
|
50
|
47
|
42
|
45
|
52
|
50
|
25
|
16
|
33
|
33
|
39
|
37
|
40
|
35
|
20
|
29
|
23
|
28
|
28
|
|
|
2025/05
|
76
|
73
|
64
|
53
|
107
|
263
|
146
|
86
|
85
|
47
|
39
|
45
|
49
|
53
|
51
|
49
|
111
|
111
|
79
|
64
|
64
|
72
|
74
|
60
|
56
|
48
|
62
|
65
|
63
|
51
|
41
|
|
2025/04
|
65
|
63
|
57
|
78
|
70
|
72
|
68
|
77
|
87
|
82
|
78
|
241
|
107
|
67
|
50
|
80
|
91
|
92
|
67
|
72
|
59
|
152
|
111
|
68
|
67
|
70
|
59
|
47
|
46
|
88
|
|
|
2025/03
|
98
|
27
|
31
|
42
|
64
|
80
|
74
|
72
|
82
|
79
|
76
|
104
|
106
|
69
|
40
|
40
|
38
|
41
|
43
|
40
|
46
|
59
|
73
|
93
|
59
|
118
|
123
|
124
|
78
|
61
|
62
|
|
2025/02
|
112
|
108
|
63
|
49
|
42
|
49
|
78
|
36
|
61
|
87
|
109
|
71
|
65
|
73
|
73
|
70
|
76
|
83
|
81
|
86
|
109
|
116
|
104
|
101
|
79
|
68
|
90
|
113
|
|||
|
2025/01
|
105
|
135
|
153
|
158
|
90
|
61
|
55
|
51
|
57
|
69
|
70
|
66
|
83
|
68
|
48
|
54
|
65
|
99
|
98
|
98
|
125
|
214
|
112
|
74
|
67
|
64
|
54
|
101
|
185
|
158
|
148
|
|
2024/12
|
53
|
57
|
67
|
92
|
58
|
63
|
52
|
65
|
88
|
102
|
113
|
132
|
61
|
51
|
52
|
70
|
90
|
84
|
72
|
85
|
48
|
66
|
89
|
109
|
91
|
108
|
99
|
45
|
71
|
73
|
67
|
|
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