Air Quality
Excellent
No health implications.
7
PM2.5
18
PM10
52
O3
0.1
CO
4
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jun
56
Good
Mon
2 Jun
82
Good
Tue
3 Jun
55
Good
Wed
4 Jun
51
Good
Thu
5 Jun
47
Excellent
Fri
6 Jun
53
Good
Sat
7 Jun
39
Excellent
Air quality in the last 12 months (Kedong)
|
2025/04
|
57
|
46
|
44
|
62
|
50
|
45
|
57
|
40
|
54
|
97
|
68
|
59
|
25
|
20
|
15
|
19
|
50
|
39
|
20
|
64
|
93
|
17
|
30
|
20
|
12
|
17
|
54
|
49
|
65
|
40
|
|
|
2025/03
|
21
|
29
|
40
|
49
|
58
|
53
|
42
|
33
|
65
|
99
|
42
|
45
|
18
|
18
|
18
|
22
|
18
|
17
|
38
|
45
|
15
|
15
|
42
|
28
|
17
|
26
|
15
|
15
|
11
|
17
|
33
|
|
2025/02
|
76
|
136
|
98
|
34
|
43
|
50
|
25
|
19
|
30
|
48
|
73
|
74
|
56
|
34
|
38
|
31
|
23
|
23
|
26
|
28
|
29
|
29
|
36
|
32
|
42
|
27
|
49
|
36
|
|||
|
2025/01
|
128
|
110
|
90
|
141
|
93
|
64
|
70
|
33
|
42
|
83
|
109
|
173
|
157
|
140
|
49
|
43
|
70
|
108
|
144
|
117
|
96
|
76
|
158
|
219
|
213
|
134
|
52
|
52
|
51
|
36
|
54
|
|
2024/12
|
51
|
26
|
28
|
25
|
34
|
23
|
34
|
41
|
100
|
101
|
32
|
55
|
85
|
59
|
41
|
35
|
41
|
49
|
73
|
130
|
55
|
39
|
39
|
49
|
50
|
30
|
39
|
48
|
58
|
78
|
101
|
|
2024/11
|
63
|
67
|
60
|
32
|
49
|
64
|
111
|
124
|
205
|
124
|
235
|
94
|
161
|
278
|
219
|
65
|
23
|
30
|
78
|
109
|
121
|
26
|
50
|
102
|
124
|
67
|
27
|
45
|
28
|
39
|
|
|
2024/10
|
18
|
22
|
20
|
30
|
38
|
25
|
55
|
54
|
43
|
33
|
22
|
23
|
39
|
48
|
11
|
19
|
33
|
30
|
19
|
39
|
38
|
45
|
36
|
69
|
63
|
86
|
71
|
55
|
77
|
97
|
89
|
|
2024/09
|
12
|
17
|
16
|
24
|
11
|
15
|
18
|
16
|
28
|
22
|
13
|
22
|
12
|
17
|
20
|
22
|
19
|
18
|
14
|
15
|
17
|
20
|
23
|
24
|
19
|
21
|
28
|
20
|
34
|
18
|
|
|
2024/08
|
16
|
15
|
15
|
15
|
16
|
18
|
20
|
14
|
23
|
24
|
13
|
10
|
15
|
16
|
19
|
25
|
28
|
22
|
19
|
21
|
21
|
17
|
22
|
23
|
23
|
13
|
15
|
19
|
21
|
13
|
12
|
|
2024/07
|
40
|
44
|
54
|
49
|
47
|
59
|
86
|
86
|
68
|
83
|
86
|
76
|
90
|
72
|
55
|
43
|
21
|
22
|
22
|
21
|
11
|
14
|
15
|
11
|
15
|
14
|
10
|
13
|
13
|
15
|
18
|
|
2024/06
|
25
|
26
|
26
|
17
|
24
|
31
|
28
|
16
|
15
|
20
|
20
|
17
|
22
|
18
|
15
|
17
|
14
|
17
|
26
|
22
|
13
|
15
|
14
|
19
|
27
|
30
|
31
|
42
|
34
|
45
|
|
|
2024/05
|
43
|
42
|
46
|
66
|
52
|
36
|
32
|
53
|
21
|
25
|
21
|
34
|
24
|
15
|
13
|
19
|
35
|
21
|
25
|
26
|
36
|
37
|
13
|
19
|
23
|
22
|
26
|
34
|
15
|
16
|
25
|
|
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