Air Quality
Excellent
No health implications.
15
PM2.5
29
PM10
113
O3
0.2
CO
6
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 May
69
Good
Fri
3 May
83
Good
Sat
4 May
81
Good
Sun
5 May
72
Good
Mon
6 May
50
Excellent
Tue
7 May
54
Good
Wed
8 May
53
Good
Air quality in the last 12 months (Kailu)
|
2024/02
|
34
|
49
|
64
|
46
|
49
|
55
|
35
|
36
|
58
|
75
|
41
|
76
|
74
|
41
|
30
|
97
|
93
|
60
|
40
|
28
|
27
|
34
|
42
|
82
|
64
|
50
|
72
|
49
|
49
|
||
|
2024/01
|
62
|
67
|
42
|
56
|
49
|
37
|
33
|
54
|
38
|
51
|
48
|
45
|
48
|
41
|
64
|
80
|
61
|
29
|
36
|
35
|
31
|
24
|
32
|
34
|
48
|
40
|
40
|
51
|
30
|
68
|
40
|
|
2023/12
|
36
|
37
|
48
|
53
|
65
|
32
|
56
|
86
|
30
|
29
|
27
|
43
|
48
|
40
|
37
|
26
|
32
|
60
|
43
|
28
|
31
|
45
|
52
|
57
|
57
|
33
|
49
|
67
|
91
|
99
|
41
|
|
2023/11
|
31
|
64
|
28
|
55
|
136
|
71
|
37
|
56
|
39
|
25
|
28
|
27
|
39
|
45
|
64
|
34
|
36
|
40
|
31
|
49
|
61
|
51
|
27
|
27
|
45
|
44
|
35
|
30
|
30
|
27
|
|
|
2023/10
|
32
|
36
|
43
|
37
|
35
|
40
|
33
|
45
|
34
|
47
|
55
|
52
|
62
|
38
|
40
|
32
|
53
|
35
|
26
|
24
|
36
|
37
|
62
|
61
|
71
|
35
|
44
|
55
|
90
|
43
|
52
|
|
2023/09
|
37
|
42
|
44
|
45
|
38
|
37
|
52
|
59
|
36
|
36
|
33
|
30
|
33
|
42
|
49
|
43
|
42
|
28
|
21
|
28
|
32
|
28
|
33
|
35
|
32
|
40
|
42
|
32
|
47
|
25
|
|
|
2023/08
|
30
|
33
|
40
|
36
|
22
|
18
|
25
|
31
|
28
|
24
|
21
|
20
|
26
|
36
|
37
|
39
|
37
|
43
|
37
|
41
|
43
|
24
|
27
|
26
|
21
|
24
|
37
|
31
|
25
|
23
|
25
|
|
2023/07
|
39
|
65
|
46
|
35
|
40
|
45
|
42
|
30
|
31
|
28
|
68
|
69
|
39
|
28
|
26
|
26
|
35
|
44
|
51
|
49
|
45
|
34
|
25
|
24
|
36
|
48
|
47
|
36
|
35
|
24
|
26
|
|
2023/06
|
50
|
32
|
29
|
34
|
31
|
34
|
48
|
36
|
30
|
29
|
33
|
28
|
37
|
50
|
60
|
76
|
81
|
69
|
56
|
36
|
34
|
41
|
63
|
80
|
63
|
42
|
46
|
65
|
42
|
48
|
|
|
2023/05
|
42
|
183
|
77
|
53
|
47
|
40
|
41
|
45
|
37
|
47
|
55
|
58
|
43
|
61
|
61
|
76
|
52
|
45
|
136
|
435
|
82
|
48
|
54
|
90
|
80
|
48
|
65
|
45
|
33
|
30
|
49
|
|
2023/04
|
111
|
102
|
43
|
36
|
34
|
74
|
57
|
47
|
90
|
261
|
357
|
87
|
123
|
88
|
88
|
52
|
88
|
56
|
96
|
114
|
73
|
57
|
40
|
56
|
59
|
48
|
100
|
59
|
44
|
39
|
|
|
2023/03
|
45
|
45
|
50
|
92
|
144
|
73
|
92
|
47
|
77
|
168
|
28
|
34
|
61
|
127
|
64
|
34
|
49
|
49
|
54
|
94
|
125
|
307
|
124
|
34
|
46
|
39
|
48
|
56
|
71
|
59
|
101
|
|
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