Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
51
*
PM2.5
70
PM10
97
O3
0.9
CO
7
SO2
20
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
21 Jul
104
Light
Tue
22 Jul
82
Good
Wed
23 Jul
91
Good
Thu
24 Jul
97
Good
Fri
25 Jul
110
Light
Sat
26 Jul
124
Light
Sun
27 Jul
49
Excellent
Air quality in the last 12 months (Luannan)
|
2025/06
|
67
|
60
|
31
|
28
|
56
|
64
|
47
|
47
|
59
|
43
|
51
|
53
|
46
|
30
|
21
|
34
|
47
|
55
|
34
|
40
|
43
|
62
|
68
|
73
|
46
|
60
|
43
|
46
|
63
|
53
|
|
|
2025/05
|
48
|
48
|
38
|
56
|
53
|
39
|
58
|
74
|
37
|
31
|
65
|
81
|
79
|
63
|
48
|
60
|
48
|
47
|
86
|
85
|
63
|
78
|
55
|
44
|
52
|
68
|
75
|
75
|
64
|
78
|
73
|
|
2025/04
|
70
|
31
|
53
|
72
|
33
|
67
|
76
|
63
|
52
|
80
|
78
|
116
|
58
|
32
|
61
|
77
|
80
|
48
|
45
|
67
|
66
|
60
|
68
|
49
|
52
|
82
|
54
|
50
|
69
|
87
|
|
|
2025/03
|
145
|
70
|
41
|
56
|
76
|
56
|
49
|
92
|
154
|
115
|
137
|
84
|
77
|
62
|
41
|
31
|
41
|
28
|
59
|
48
|
45
|
60
|
103
|
115
|
82
|
98
|
80
|
42
|
37
|
52
|
74
|
|
2025/02
|
55
|
82
|
23
|
20
|
25
|
56
|
25
|
22
|
38
|
78
|
105
|
53
|
80
|
96
|
118
|
55
|
29
|
45
|
46
|
41
|
43
|
41
|
35
|
58
|
66
|
74
|
145
|
197
|
|||
|
2025/01
|
70
|
35
|
47
|
97
|
101
|
41
|
29
|
23
|
25
|
40
|
59
|
57
|
61
|
49
|
34
|
58
|
67
|
96
|
71
|
72
|
73
|
56
|
62
|
84
|
118
|
107
|
25
|
37
|
98
|
41
|
37
|
|
2024/12
|
97
|
35
|
52
|
40
|
52
|
39
|
34
|
34
|
58
|
59
|
43
|
77
|
60
|
36
|
52
|
58
|
41
|
47
|
58
|
64
|
39
|
40
|
50
|
75
|
108
|
31
|
32
|
45
|
77
|
92
|
50
|
|
2024/11
|
107
|
51
|
78
|
36
|
54
|
51
|
72
|
82
|
87
|
90
|
47
|
58
|
52
|
54
|
55
|
52
|
33
|
33
|
52
|
80
|
55
|
41
|
41
|
73
|
53
|
18
|
25
|
31
|
48
|
60
|
|
|
2024/10
|
18
|
21
|
46
|
57
|
72
|
59
|
25
|
46
|
64
|
51
|
59
|
73
|
74
|
86
|
86
|
35
|
58
|
36
|
26
|
27
|
42
|
42
|
55
|
114
|
126
|
93
|
69
|
73
|
92
|
71
|
107
|
|
2024/09
|
28
|
23
|
37
|
44
|
29
|
29
|
38
|
50
|
56
|
19
|
28
|
31
|
41
|
34
|
33
|
54
|
56
|
39
|
41
|
26
|
20
|
27
|
39
|
56
|
65
|
41
|
46
|
51
|
43
|
19
|
|
|
2024/08
|
33
|
45
|
51
|
26
|
26
|
47
|
33
|
38
|
37
|
36
|
60
|
42
|
24
|
24
|
34
|
53
|
59
|
32
|
18
|
11
|
26
|
32
|
22
|
22
|
39
|
21
|
28
|
39
|
43
|
53
|
39
|
|
2024/07
|
45
|
54
|
40
|
54
|
62
|
36
|
40
|
36
|
57
|
62
|
71
|
65
|
59
|
55
|
36
|
33
|
34
|
41
|
48
|
47
|
39
|
33
|
48
|
49
|
19
|
16
|
17
|
24
|
33
|
28
|
31
|
|
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