Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
39
PM2.5
66
*
PM10
103
O3
0.4
CO
6
SO2
12
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
20 May
101
Light
Wed
21 May
106
Light
Thu
22 May
90
Good
Fri
23 May
62
Good
Sat
24 May
91
Good
Sun
25 May
102
Light
Mon
26 May
18
Excellent
Air quality in the last 12 months (Funan)
|
2025/04
|
66
|
59
|
53
|
69
|
83
|
77
|
68
|
67
|
80
|
88
|
67
|
216
|
120
|
68
|
51
|
65
|
73
|
72
|
58
|
58
|
55
|
61
|
86
|
83
|
67
|
58
|
56
|
60
|
52
|
61
|
|
|
2025/03
|
107
|
68
|
32
|
52
|
68
|
78
|
63
|
76
|
103
|
98
|
83
|
126
|
116
|
42
|
51
|
48
|
46
|
50
|
51
|
48
|
41
|
57
|
68
|
87
|
55
|
63
|
116
|
153
|
112
|
76
|
76
|
|
2025/02
|
119
|
106
|
143
|
80
|
61
|
48
|
87
|
52
|
48
|
62
|
79
|
102
|
119
|
75
|
93
|
82
|
73
|
71
|
90
|
62
|
61
|
79
|
110
|
58
|
69
|
102
|
79
|
96
|
|||
|
2025/01
|
110
|
174
|
162
|
195
|
112
|
76
|
56
|
67
|
43
|
54
|
78
|
68
|
87
|
130
|
62
|
62
|
77
|
93
|
135
|
145
|
135
|
215
|
129
|
72
|
47
|
75
|
47
|
95
|
234
|
109
|
144
|
|
2024/12
|
65
|
98
|
79
|
87
|
112
|
107
|
113
|
46
|
60
|
81
|
93
|
108
|
99
|
77
|
61
|
71
|
81
|
71
|
53
|
84
|
80
|
60
|
87
|
115
|
127
|
150
|
133
|
64
|
61
|
87
|
107
|
|
2024/11
|
120
|
123
|
91
|
90
|
58
|
72
|
49
|
52
|
71
|
83
|
58
|
67
|
79
|
100
|
108
|
75
|
34
|
35
|
34
|
43
|
51
|
83
|
58
|
51
|
50
|
47
|
60
|
52
|
45
|
61
|
|
|
2024/10
|
32
|
57
|
44
|
48
|
51
|
33
|
28
|
48
|
54
|
85
|
125
|
73
|
86
|
61
|
72
|
79
|
41
|
17
|
37
|
43
|
62
|
56
|
60
|
51
|
57
|
58
|
123
|
169
|
129
|
57
|
46
|
|
2024/09
|
40
|
49
|
31
|
44
|
53
|
45
|
52
|
53
|
41
|
42
|
52
|
25
|
28
|
49
|
45
|
46
|
36
|
37
|
34
|
31
|
35
|
29
|
46
|
46
|
53
|
49
|
41
|
48
|
51
|
49
|
|
|
2024/08
|
17
|
16
|
22
|
24
|
25
|
17
|
20
|
32
|
36
|
44
|
73
|
44
|
40
|
39
|
27
|
26
|
30
|
40
|
33
|
25
|
37
|
37
|
34
|
40
|
45
|
44
|
17
|
28
|
30
|
33
|
38
|
|
2024/07
|
30
|
30
|
32
|
10
|
21
|
21
|
20
|
25
|
19
|
45
|
43
|
30
|
19
|
29
|
23
|
37
|
27
|
15
|
21
|
18
|
19
|
24
|
27
|
38
|
30
|
26
|
14
|
10
|
10
|
16
|
19
|
|
2024/06
|
58
|
50
|
47
|
54
|
59
|
37
|
38
|
49
|
52
|
35
|
33
|
36
|
35
|
46
|
59
|
59
|
48
|
42
|
38
|
39
|
18
|
33
|
33
|
55
|
78
|
49
|
48
|
13
|
12
|
16
|
|
|
2024/05
|
53
|
48
|
53
|
48
|
51
|
45
|
52
|
51
|
56
|
59
|
115
|
129
|
99
|
65
|
77
|
52
|
66
|
61
|
59
|
55
|
50
|
48
|
45
|
44
|
61
|
53
|
50
|
44
|
51
|
71
|
97
|
|
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