Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
43
PM2.5
97
*
PM10
98
O3
0.6
CO
14
SO2
40
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
30 Apr
85
Good
Thu
1 May
64
Good
Fri
2 May
61
Good
Sat
3 May
63
Good
Sun
4 May
76
Good
Mon
5 May
36
Excellent
Tue
6 May
27
Excellent
Air quality in the last 12 months (Luannan)
|
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
|
|
2024/06
|
51
|
54
|
58
|
55
|
55
|
61
|
52
|
51
|
73
|
69
|
77
|
57
|
55
|
39
|
30
|
49
|
58
|
60
|
55
|
35
|
43
|
71
|
105
|
41
|
54
|
66
|
60
|
55
|
36
|
43
|
|
|
2024/05
|
58
|
66
|
69
|
59
|
74
|
75
|
73
|
78
|
80
|
89
|
240
|
45
|
64
|
78
|
41
|
56
|
70
|
66
|
42
|
35
|
57
|
76
|
62
|
28
|
34
|
37
|
42
|
50
|
58
|
61
|
40
|
|
2024/04
|
75
|
61
|
54
|
56
|
70
|
92
|
101
|
123
|
62
|
75
|
123
|
102
|
60
|
37
|
119
|
61
|
73
|
92
|
71
|
70
|
73
|
64
|
25
|
39
|
89
|
88
|
66
|
47
|
35
|
50
|
|
|
2024/03
|
37
|
71
|
55
|
55
|
66
|
56
|
74
|
33
|
60
|
94
|
135
|
100
|
101
|
144
|
97
|
118
|
59
|
70
|
96
|
39
|
70
|
60
|
72
|
56
|
59
|
72
|
85
|
218
|
107
|
87
|
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