Air Quality
Excellent
No health implications.
21
PM2.5
38
PM10
83
O3
0.4
CO
7
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 May
45
Excellent
Sun
11 May
77
Good
Mon
12 May
85
Good
Tue
13 May
84
Good
Wed
14 May
57
Good
Thu
15 May
44
Excellent
Fri
16 May
48
Excellent
Air quality in the last 12 months (Kailu)
|
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
|
|
2024/12
|
51
|
27
|
38
|
35
|
41
|
31
|
32
|
37
|
52
|
35
|
33
|
50
|
34
|
33
|
26
|
37
|
33
|
36
|
61
|
58
|
32
|
33
|
38
|
52
|
64
|
32
|
29
|
29
|
60
|
57
|
40
|
|
2024/11
|
33
|
41
|
50
|
23
|
34
|
45
|
71
|
123
|
89
|
48
|
44
|
43
|
58
|
63
|
61
|
39
|
32
|
33
|
56
|
58
|
45
|
45
|
60
|
103
|
87
|
22
|
33
|
29
|
31
|
35
|
|
|
2024/10
|
21
|
26
|
28
|
41
|
51
|
25
|
36
|
32
|
49
|
29
|
30
|
34
|
63
|
52
|
24
|
40
|
53
|
36
|
23
|
34
|
40
|
27
|
41
|
43
|
54
|
27
|
27
|
46
|
55
|
40
|
56
|
|
2024/09
|
22
|
26
|
24
|
30
|
20
|
26
|
24
|
23
|
43
|
28
|
36
|
35
|
37
|
21
|
26
|
28
|
26
|
27
|
36
|
16
|
24
|
33
|
29
|
42
|
26
|
37
|
34
|
46
|
50
|
19
|
|
|
2024/08
|
22
|
23
|
26
|
34
|
24
|
32
|
39
|
27
|
33
|
29
|
21
|
16
|
20
|
19
|
24
|
36
|
35
|
31
|
24
|
17
|
16
|
19
|
36
|
29
|
20
|
27
|
21
|
27
|
29
|
33
|
27
|
|
2024/07
|
44
|
49
|
31
|
37
|
39
|
54
|
37
|
67
|
63
|
61
|
59
|
70
|
62
|
48
|
45
|
28
|
27
|
26
|
34
|
42
|
47
|
38
|
30
|
17
|
19
|
18
|
21
|
20
|
20
|
25
|
20
|
|
2024/06
|
26
|
34
|
38
|
52
|
50
|
52
|
46
|
32
|
29
|
48
|
49
|
48
|
34
|
29
|
26
|
29
|
32
|
49
|
64
|
38
|
53
|
145
|
40
|
18
|
24
|
35
|
55
|
53
|
41
|
31
|
|
|
2024/05
|
44
|
46
|
57
|
73
|
64
|
64
|
50
|
62
|
46
|
74
|
81
|
34
|
46
|
50
|
39
|
42
|
63
|
62
|
41
|
33
|
52
|
64
|
39
|
32
|
39
|
27
|
24
|
35
|
50
|
30
|
23
|
|
2024/04
|
45
|
46
|
32
|
37
|
60
|
54
|
59
|
39
|
59
|
70
|
86
|
108
|
74
|
94
|
203
|
52
|
58
|
52
|
35
|
54
|
75
|
61
|
28
|
35
|
49
|
42
|
26
|
25
|
37
|
28
|
|
|
2024/03
|
30
|
31
|
33
|
48
|
35
|
36
|
41
|
34
|
56
|
107
|
49
|
33
|
44
|
54
|
39
|
175
|
37
|
31
|
28
|
30
|
71
|
59
|
57
|
27
|
39
|
54
|
153
|
231
|
74
|
54
|
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