Air Quality
Excellent
No health implications.
15
PM2.5
44
PM10
82
O3
0.6
CO
15
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Feb
79
Good
Wed
4 Feb
46
Excellent
Thu
5 Feb
43
Excellent
Fri
6 Feb
47
Excellent
Sat
7 Feb
50
Excellent
Sun
8 Feb
50
Excellent
Mon
9 Feb
15
Excellent
Kailu Air quality rank
Air quality in the last 12 months (Kailu)
|
2025/12
|
39
|
22
|
28
|
36
|
43
|
49
|
46
|
36
|
46
|
47
|
37
|
53
|
51
|
52
|
72
|
51
|
72
|
97
|
86
|
37
|
34
|
61
|
53
|
34
|
31
|
47
|
61
|
62
|
36
|
30
|
34
|
|
2025/11
|
52
|
26
|
61
|
46
|
77
|
39
|
52
|
137
|
30
|
30
|
37
|
56
|
36
|
58
|
86
|
47
|
32
|
36
|
52
|
39
|
46
|
57
|
79
|
52
|
30
|
49
|
28
|
60
|
55
|
26
|
|
|
2025/10
|
47
|
51
|
49
|
41
|
26
|
29
|
43
|
26
|
33
|
39
|
52
|
33
|
56
|
56
|
34
|
24
|
20
|
19
|
19
|
20
|
27
|
32
|
44
|
50
|
48
|
28
|
35
|
42
|
79
|
30
|
47
|
|
2025/09
|
34
|
29
|
45
|
47
|
52
|
28
|
21
|
23
|
26
|
30
|
47
|
47
|
46
|
39
|
20
|
26
|
22
|
23
|
29
|
32
|
32
|
40
|
34
|
23
|
24
|
33
|
50
|
44
|
40
|
40
|
|
|
2025/08
|
31
|
38
|
18
|
21
|
18
|
16
|
18
|
27
|
23
|
23
|
24
|
26
|
25
|
23
|
38
|
32
|
21
|
29
|
39
|
34
|
30
|
23
|
32
|
21
|
25
|
21
|
29
|
16
|
21
|
32
|
42
|
|
2025/07
|
48
|
37
|
32
|
29
|
41
|
21
|
28
|
38
|
30
|
36
|
39
|
33
|
24
|
26
|
29
|
15
|
17
|
20
|
34
|
19
|
20
|
29
|
31
|
29
|
28
|
26
|
25
|
23
|
26
|
22
|
25
|
|
2025/06
|
21
|
35
|
27
|
20
|
27
|
22
|
22
|
33
|
32
|
22
|
28
|
45
|
32
|
30
|
29
|
19
|
25
|
38
|
25
|
22
|
21
|
28
|
34
|
47
|
43
|
49
|
45
|
32
|
44
|
35
|
|
|
2025/05
|
39
|
26
|
35
|
24
|
35
|
33
|
44
|
68
|
33
|
38
|
45
|
70
|
66
|
66
|
51
|
53
|
41
|
32
|
38
|
49
|
71
|
67
|
26
|
50
|
40
|
47
|
59
|
66
|
57
|
67
|
43
|
|
2025/04
|
54
|
32
|
51
|
66
|
41
|
65
|
77
|
35
|
50
|
57
|
102
|
35
|
22
|
24
|
44
|
56
|
63
|
27
|
29
|
47
|
49
|
26
|
45
|
69
|
75
|
121
|
34
|
31
|
60
|
29
|
|
|
2025/03
|
67
|
41
|
54
|
64
|
75
|
37
|
74
|
84
|
144
|
138
|
169
|
148
|
36
|
33
|
34
|
34
|
60
|
33
|
38
|
54
|
55
|
64
|
139
|
50
|
70
|
95
|
42
|
33
|
31
|
30
|
43
|
|
2025/02
|
62
|
44
|
24
|
23
|
32
|
50
|
40
|
23
|
34
|
56
|
87
|
33
|
53
|
54
|
88
|
49
|
29
|
25
|
29
|
28
|
31
|
31
|
29
|
59
|
86
|
52
|
85
|
81
|
|||
|
2025/01
|
30
|
29
|
37
|
60
|
88
|
62
|
32
|
34
|
28
|
41
|
83
|
74
|
49
|
44
|
39
|
40
|
56
|
67
|
38
|
53
|
41
|
64
|
79
|
96
|
105
|
91
|
84
|
26
|
107
|
31
|
43
|
|
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