Air Quality
Excellent
No health implications.
6
PM2.5
9
PM10
5
O3
0.9
CO
5
SO2
25
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Mar
56
Good
Mon
2 Mar
61
Good
Tue
3 Mar
99
Good
Wed
4 Mar
97
Good
Thu
5 Mar
93
Good
Fri
6 Mar
31
Excellent
Sat
7 Mar
16
Excellent
Air quality in the last 12 months (Lukou)
|
2026/01
|
34
|
58
|
67
|
56
|
67
|
94
|
78
|
71
|
68
|
77
|
97
|
79
|
102
|
89
|
101
|
124
|
167
|
168
|
28
|
28
|
62
|
65
|
75
|
56
|
87
|
116
|
145
|
95
|
63
|
35
|
50
|
|
2025/12
|
100
|
117
|
81
|
63
|
78
|
92
|
107
|
138
|
142
|
140
|
132
|
149
|
24
|
55
|
56
|
61
|
96
|
130
|
96
|
120
|
117
|
82
|
49
|
68
|
69
|
68
|
86
|
80
|
89
|
167
|
157
|
|
2025/11
|
64
|
60
|
50
|
58
|
56
|
40
|
76
|
11
|
19
|
22
|
56
|
62
|
50
|
54
|
59
|
74
|
63
|
27
|
34
|
51
|
55
|
59
|
67
|
60
|
60
|
71
|
85
|
84
|
73
|
68
|
|
|
2025/10
|
52
|
51
|
45
|
52
|
47
|
29
|
54
|
63
|
56
|
57
|
81
|
190
|
103
|
78
|
82
|
67
|
43
|
15
|
10
|
12
|
18
|
27
|
37
|
43
|
72
|
80
|
81
|
71
|
75
|
99
|
86
|
|
2025/09
|
29
|
28
|
29
|
34
|
33
|
36
|
45
|
27
|
28
|
19
|
26
|
22
|
32
|
39
|
35
|
33
|
31
|
39
|
27
|
28
|
31
|
31
|
38
|
15
|
21
|
30
|
45
|
46
|
54
|
47
|
|
|
2025/08
|
37
|
51
|
25
|
21
|
22
|
12
|
13
|
16
|
26
|
30
|
40
|
36
|
34
|
20
|
10
|
24
|
24
|
24
|
12
|
16
|
15
|
19
|
24
|
23
|
20
|
26
|
29
|
25
|
21
|
38
|
34
|
|
2025/07
|
14
|
11
|
24
|
27
|
41
|
39
|
50
|
53
|
37
|
19
|
24
|
24
|
25
|
26
|
28
|
28
|
28
|
35
|
30
|
19
|
14
|
14
|
15
|
19
|
25
|
33
|
22
|
23
|
23
|
20
|
29
|
|
2025/06
|
18
|
22
|
40
|
43
|
43
|
39
|
30
|
27
|
30
|
38
|
25
|
18
|
30
|
17
|
16
|
22
|
15
|
13
|
14
|
18
|
20
|
14
|
18
|
18
|
31
|
38
|
19
|
14
|
18
|
20
|
|
|
2025/05
|
56
|
59
|
62
|
61
|
42
|
52
|
64
|
42
|
32
|
53
|
48
|
46
|
46
|
50
|
69
|
25
|
21
|
31
|
30
|
16
|
21
|
26
|
32
|
51
|
57
|
49
|
60
|
19
|
22
|
25
|
18
|
|
2025/04
|
62
|
62
|
61
|
78
|
78
|
80
|
72
|
74
|
72
|
66
|
54
|
251
|
162
|
133
|
80
|
64
|
73
|
69
|
29
|
42
|
29
|
46
|
61
|
28
|
30
|
37
|
42
|
52
|
63
|
52
|
|
|
2025/03
|
33
|
38
|
13
|
33
|
47
|
55
|
45
|
50
|
59
|
48
|
47
|
76
|
76
|
21
|
30
|
46
|
47
|
39
|
47
|
53
|
59
|
58
|
83
|
77
|
72
|
80
|
81
|
62
|
58
|
26
|
54
|
|
2025/02
|
53
|
42
|
62
|
70
|
75
|
82
|
68
|
49
|
49
|
54
|
73
|
84
|
111
|
125
|
63
|
65
|
63
|
42
|
48
|
45
|
107
|
27
|
45
|
67
|
109
|
88
|
70
|
59
|
|||
|
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