Air Quality
Excellent
No health implications.
19
PM2.5
36
PM10
83
O3
0.7
CO
5
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Jan
60
Good
Mon
27 Jan
87
Good
Tue
28 Jan
180
Moderate
Wed
29 Jan
241
Heavy
Thu
30 Jan
146
Light
Fri
31 Jan
105
Light
Sat
1 Feb
21
Excellent
Air quality in the last 12 months (Lukou)
|
2024/12
|
70
|
78
|
118
|
151
|
49
|
59
|
66
|
91
|
97
|
66
|
68
|
92
|
110
|
57
|
63
|
80
|
79
|
87
|
95
|
120
|
110
|
108
|
79
|
104
|
133
|
131
|
167
|
93
|
92
|
114
|
150
|
|
2024/11
|
84
|
137
|
110
|
104
|
108
|
74
|
60
|
57
|
73
|
103
|
75
|
85
|
68
|
108
|
118
|
142
|
23
|
12
|
28
|
45
|
57
|
66
|
73
|
92
|
39
|
27
|
45
|
58
|
65
|
59
|
|
|
2024/10
|
37
|
50
|
56
|
48
|
54
|
83
|
71
|
57
|
65
|
71
|
74
|
87
|
200
|
71
|
74
|
66
|
42
|
45
|
25
|
37
|
50
|
20
|
36
|
44
|
53
|
76
|
93
|
129
|
88
|
59
|
56
|
|
2024/09
|
45
|
42
|
48
|
47
|
40
|
42
|
37
|
35
|
41
|
37
|
40
|
33
|
25
|
40
|
42
|
47
|
47
|
45
|
45
|
48
|
32
|
33
|
37
|
51
|
60
|
91
|
70
|
53
|
38
|
44
|
|
|
2024/08
|
19
|
19
|
25
|
33
|
36
|
30
|
28
|
33
|
33
|
35
|
28
|
25
|
26
|
35
|
31
|
28
|
35
|
22
|
30
|
32
|
47
|
26
|
23
|
25
|
35
|
38
|
42
|
28
|
30
|
46
|
46
|
|
2024/07
|
18
|
21
|
24
|
24
|
20
|
20
|
23
|
20
|
25
|
29
|
28
|
30
|
25
|
21
|
31
|
20
|
16
|
18
|
17
|
19
|
23
|
21
|
27
|
41
|
42
|
32
|
23
|
8
|
14
|
20
|
19
|
|
2024/06
|
20
|
31
|
33
|
20
|
22
|
35
|
36
|
38
|
33
|
17
|
20
|
18
|
20
|
21
|
26
|
29
|
16
|
19
|
14
|
24
|
24
|
23
|
25
|
18
|
9
|
12
|
24
|
22
|
21
|
20
|
|
|
2024/05
|
38
|
45
|
43
|
16
|
44
|
34
|
53
|
53
|
55
|
59
|
40
|
83
|
83
|
59
|
54
|
62
|
56
|
50
|
34
|
32
|
56
|
25
|
35
|
37
|
33
|
27
|
23
|
25
|
29
|
18
|
37
|
|
2024/04
|
33
|
39
|
37
|
50
|
67
|
59
|
61
|
56
|
44
|
45
|
58
|
49
|
55
|
51
|
62
|
32
|
33
|
50
|
28
|
29
|
40
|
44
|
38
|
48
|
54
|
44
|
49
|
42
|
41
|
13
|
|
|
2024/03
|
81
|
61
|
43
|
39
|
69
|
113
|
66
|
64
|
60
|
70
|
74
|
55
|
61
|
73
|
55
|
49
|
68
|
20
|
56
|
71
|
74
|
49
|
29
|
38
|
34
|
32
|
47
|
33
|
34
|
47
|
33
|
|
2024/02
|
38
|
16
|
21
|
52
|
64
|
35
|
84
|
118
|
150
|
233
|
112
|
99
|
55
|
57
|
60
|
41
|
37
|
30
|
63
|
34
|
14
|
32
|
44
|
46
|
70
|
64
|
79
|
49
|
63
|
||
|
2024/01
|
95
|
105
|
61
|
67
|
73
|
95
|
108
|
141
|
115
|
108
|
67
|
87
|
83
|
98
|
203
|
143
|
77
|
21
|
16
|
50
|
76
|
53
|
51
|
50
|
57
|
61
|
67
|
81
|
90
|
42
|
65
|
|
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