Air Quality
Excellent
No health implications.
29
PM2.5
46
PM10
147
O3
0.5
CO
8
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jun
84
Good
Mon
2 Jun
61
Good
Tue
3 Jun
59
Good
Wed
4 Jun
59
Good
Thu
5 Jun
61
Good
Fri
6 Jun
67
Good
Sat
7 Jun
16
Excellent
Air quality in the last 12 months (Kangbao)
|
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
|
|
|
2024/08
|
20
|
30
|
34
|
37
|
25
|
19
|
31
|
28
|
27
|
54
|
15
|
17
|
17
|
23
|
25
|
32
|
28
|
22
|
24
|
16
|
13
|
14
|
15
|
18
|
16
|
17
|
23
|
24
|
26
|
24
|
26
|
|
2024/07
|
15
|
25
|
23
|
22
|
21
|
23
|
26
|
29
|
50
|
47
|
41
|
29
|
22
|
32
|
36
|
21
|
15
|
17
|
26
|
24
|
47
|
55
|
31
|
31
|
28
|
20
|
24
|
19
|
16
|
31
|
25
|
|
2024/06
|
18
|
19
|
24
|
33
|
34
|
31
|
16
|
27
|
20
|
36
|
22
|
26
|
23
|
16
|
18
|
18
|
19
|
36
|
48
|
43
|
85
|
416
|
116
|
15
|
18
|
37
|
50
|
45
|
34
|
23
|
|
|
2024/05
|
26
|
28
|
37
|
55
|
36
|
32
|
22
|
32
|
52
|
132
|
56
|
21
|
31
|
45
|
28
|
47
|
43
|
61
|
53
|
33
|
42
|
56
|
63
|
40
|
33
|
27
|
21
|
19
|
59
|
31
|
19
|
|
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