Air Quality
Excellent
No health implications.
20
PM2.5
42
PM10
46
O3
0.5
CO
8
SO2
32
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Oct
51
Good
Thu
30 Oct
56
Good
Fri
31 Oct
45
Excellent
Sat
1 Nov
43
Excellent
Sun
2 Nov
51
Good
Mon
3 Nov
49
Excellent
Tue
4 Nov
18
Excellent
Kangbao Air quality rank
Air quality in the last 12 months (Kangbao)
|
2025/08
|
45
|
44
|
37
|
48
|
37
|
16
|
19
|
31
|
19
|
20
|
33
|
25
|
22
|
29
|
36
|
26
|
28
|
34
|
30
|
29
|
32
|
28
|
27
|
23
|
21
|
23
|
20
|
25
|
29
|
30
|
24
|
|
2025/07
|
24
|
23
|
32
|
32
|
20
|
17
|
25
|
24
|
31
|
36
|
34
|
32
|
17
|
21
|
32
|
13
|
18
|
22
|
33
|
18
|
16
|
21
|
31
|
22
|
24
|
27
|
27
|
25
|
24
|
17
|
28
|
|
2025/06
|
30
|
14
|
17
|
17
|
20
|
17
|
15
|
15
|
20
|
24
|
34
|
51
|
32
|
22
|
13
|
21
|
22
|
29
|
20
|
15
|
16
|
29
|
27
|
33
|
39
|
41
|
41
|
30
|
32
|
26
|
|
|
2025/05
|
17
|
17
|
16
|
23
|
72
|
20
|
39
|
61
|
33
|
42
|
20
|
30
|
30
|
25
|
29
|
68
|
22
|
17
|
15
|
40
|
29
|
36
|
37
|
32
|
39
|
24
|
17
|
27
|
42
|
52
|
20
|
|
2025/04
|
16
|
19
|
49
|
42
|
19
|
31
|
28
|
26
|
25
|
27
|
62
|
41
|
44
|
33
|
28
|
69
|
52
|
14
|
15
|
37
|
50
|
35
|
41
|
18
|
18
|
25
|
15
|
17
|
34
|
17
|
|
|
2025/03
|
46
|
20
|
21
|
36
|
33
|
17
|
26
|
47
|
59
|
81
|
137
|
39
|
37
|
45
|
30
|
19
|
22
|
17
|
15
|
20
|
25
|
37
|
134
|
75
|
38
|
114
|
24
|
21
|
22
|
15
|
14
|
|
2025/02
|
56
|
24
|
17
|
22
|
33
|
47
|
20
|
17
|
23
|
41
|
45
|
38
|
48
|
39
|
74
|
16
|
17
|
13
|
14
|
14
|
16
|
18
|
17
|
34
|
30
|
31
|
52
|
36
|
|||
|
2025/01
|
36
|
18
|
24
|
25
|
34
|
15
|
20
|
16
|
18
|
23
|
30
|
24
|
26
|
18
|
31
|
45
|
33
|
38
|
33
|
39
|
22
|
29
|
41
|
36
|
59
|
92
|
18
|
32
|
132
|
55
|
61
|
|
2024/12
|
30
|
17
|
18
|
13
|
17
|
19
|
15
|
22
|
20
|
22
|
26
|
27
|
25
|
25
|
28
|
23
|
18
|
17
|
25
|
29
|
17
|
22
|
22
|
38
|
46
|
22
|
21
|
41
|
80
|
50
|
35
|
|
2024/11
|
41
|
36
|
25
|
14
|
18
|
26
|
43
|
65
|
88
|
43
|
41
|
34
|
53
|
48
|
41
|
46
|
29
|
26
|
50
|
42
|
20
|
23
|
46
|
70
|
28
|
29
|
23
|
15
|
17
|
39
|
|
|
2024/10
|
12
|
13
|
20
|
35
|
38
|
18
|
11
|
21
|
30
|
25
|
32
|
38
|
51
|
39
|
24
|
44
|
56
|
23
|
18
|
19
|
26
|
14
|
28
|
34
|
44
|
42
|
14
|
20
|
18
|
25
|
35
|
|
2024/09
|
16
|
14
|
20
|
23
|
15
|
13
|
18
|
22
|
25
|
15
|
16
|
18
|
17
|
14
|
16
|
15
|
13
|
23
|
33
|
12
|
13
|
15
|
22
|
26
|
13
|
21
|
47
|
42
|
20
|
13
|
|
|
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