Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
20
PM2.5
51
*
PM10
135
O3
0.4
CO
9
SO2
9
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 May
69
Good
Mon
29 May
74
Good
Tue
30 May
56
Good
Wed
31 May
60
Good
Thu
1 Jun
47
Excellent
Fri
2 Jun
48
Excellent
Sat
3 Jun
58
Good
Air quality in the last 12 months (Kangbao)
|
2023/04
|
67
|
64
|
29
|
34
|
35
|
47
|
38
|
49
|
124
|
392
|
272
|
73
|
102
|
212
|
42
|
33
|
82
|
48
|
178
|
48
|
31
|
36
|
36
|
38
|
78
|
36
|
113
|
68
|
36
|
28
|
|
|
2023/03
|
26
|
31
|
30
|
28
|
51
|
44
|
50
|
86
|
94
|
225
|
59
|
68
|
82
|
193
|
58
|
35
|
41
|
28
|
37
|
55
|
160
|
298
|
45
|
39
|
31
|
37
|
36
|
30
|
23
|
34
|
67
|
|
2023/02
|
24
|
21
|
22
|
23
|
50
|
25
|
26
|
23
|
42
|
46
|
64
|
56
|
22
|
24
|
32
|
55
|
64
|
42
|
44
|
25
|
30
|
55
|
34
|
23
|
22
|
32
|
77
|
33
|
|||
|
2023/01
|
28
|
21
|
29
|
29
|
42
|
99
|
53
|
37
|
27
|
48
|
74
|
91
|
63
|
27
|
31
|
56
|
69
|
92
|
76
|
47
|
75
|
171
|
32
|
31
|
43
|
56
|
43
|
58
|
59
|
44
|
63
|
|
2022/12
|
23
|
39
|
22
|
26
|
24
|
28
|
24
|
25
|
33
|
23
|
30
|
371
|
46
|
31
|
33
|
32
|
34
|
33
|
34
|
63
|
29
|
24
|
21
|
25
|
36
|
32
|
25
|
23
|
21
|
24
|
35
|
|
2022/11
|
27
|
32
|
19
|
19
|
24
|
38
|
27
|
29
|
44
|
30
|
37
|
18
|
26
|
37
|
24
|
31
|
43
|
39
|
55
|
37
|
26
|
31
|
45
|
49
|
53
|
22
|
45
|
65
|
31
|
34
|
|
|
2022/10
|
52
|
43
|
20
|
28
|
24
|
20
|
28
|
53
|
23
|
20
|
24
|
32
|
29
|
37
|
33
|
17
|
19
|
26
|
38
|
53
|
66
|
33
|
20
|
29
|
47
|
29
|
30
|
58
|
57
|
55
|
31
|
|
2022/09
|
20
|
26
|
27
|
26
|
22
|
22
|
25
|
29
|
29
|
27
|
32
|
30
|
36
|
41
|
37
|
39
|
49
|
24
|
21
|
27
|
30
|
27
|
20
|
26
|
34
|
39
|
46
|
41
|
39
|
53
|
|
|
2022/08
|
40
|
41
|
49
|
41
|
21
|
23
|
24
|
24
|
26
|
27
|
31
|
33
|
28
|
27
|
19
|
17
|
27
|
26
|
18
|
21
|
32
|
19
|
17
|
22
|
20
|
17
|
20
|
18
|
27
|
24
|
19
|
|
2022/07
|
25
|
33
|
39
|
36
|
30
|
29
|
32
|
32
|
23
|
30
|
26
|
33
|
28
|
26
|
24
|
26
|
28
|
22
|
31
|
34
|
38
|
32
|
31
|
36
|
36
|
39
|
29
|
30
|
33
|
37
|
41
|
|
2022/06
|
25
|
30
|
50
|
35
|
21
|
20
|
30
|
33
|
33
|
38
|
42
|
31
|
28
|
28
|
24
|
26
|
39
|
37
|
58
|
51
|
31
|
31
|
27
|
24
|
29
|
34
|
34
|
29
|
27
|
24
|
|
|
2022/05
|
27
|
28
|
32
|
43
|
51
|
27
|
22
|
25
|
32
|
31
|
25
|
26
|
26
|
25
|
25
|
26
|
31
|
34
|
35
|
24
|
26
|
35
|
30
|
37
|
29
|
24
|
29
|
46
|
30
|
20
|
23
|
|
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