Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
36
*
PM2.5
52
PM10
155
O3
0.6
CO
8
SO2
13
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
6 May
88
Good
Tue
7 May
81
Good
Wed
8 May
41
Excellent
Thu
9 May
57
Good
Fri
10 May
55
Good
Sat
11 May
66
Good
Sun
12 May
82
Good
Air quality in the last 12 months (Longmatan)
|
2024/02
|
140
|
126
|
74
|
42
|
39
|
52
|
66
|
67
|
88
|
129
|
112
|
123
|
117
|
131
|
36
|
50
|
75
|
97
|
96
|
214
|
92
|
16
|
17
|
16
|
42
|
56
|
50
|
80
|
92
|
||
|
2024/01
|
145
|
120
|
88
|
105
|
123
|
111
|
172
|
168
|
116
|
152
|
158
|
220
|
214
|
144
|
173
|
116
|
62
|
74
|
87
|
79
|
37
|
19
|
30
|
42
|
65
|
77
|
77
|
84
|
107
|
119
|
124
|
|
2023/12
|
11
|
22
|
50
|
66
|
86
|
85
|
113
|
117
|
115
|
146
|
154
|
43
|
61
|
100
|
60
|
54
|
58
|
69
|
76
|
87
|
93
|
124
|
115
|
104
|
135
|
155
|
163
|
218
|
186
|
140
|
224
|
|
2023/11
|
67
|
81
|
94
|
40
|
42
|
72
|
84
|
86
|
89
|
89
|
42
|
21
|
18
|
41
|
43
|
49
|
59
|
89
|
95
|
104
|
110
|
67
|
118
|
165
|
129
|
55
|
78
|
95
|
69
|
61
|
|
|
2023/10
|
44
|
48
|
45
|
31
|
21
|
15
|
19
|
39
|
27
|
23
|
34
|
25
|
26
|
32
|
54
|
101
|
90
|
64
|
19
|
30
|
42
|
55
|
73
|
121
|
57
|
44
|
21
|
31
|
39
|
45
|
68
|
|
2023/09
|
61
|
60
|
63
|
78
|
60
|
45
|
44
|
46
|
41
|
61
|
48
|
22
|
31
|
36
|
43
|
52
|
80
|
77
|
50
|
27
|
20
|
24
|
18
|
17
|
18
|
21
|
26
|
34
|
33
|
35
|
|
|
2023/08
|
29
|
28
|
24
|
33
|
36
|
31
|
26
|
28
|
28
|
35
|
40
|
30
|
36
|
49
|
43
|
49
|
60
|
52
|
55
|
49
|
37
|
47
|
60
|
31
|
28
|
17
|
28
|
34
|
47
|
35
|
43
|
|
2023/07
|
46
|
36
|
28
|
26
|
34
|
49
|
54
|
50
|
47
|
41
|
34
|
36
|
28
|
25
|
47
|
54
|
52
|
59
|
42
|
38
|
29
|
35
|
50
|
39
|
46
|
24
|
18
|
16
|
23
|
35
|
40
|
|
2023/06
|
24
|
34
|
18
|
31
|
25
|
44
|
62
|
44
|
46
|
43
|
40
|
33
|
47
|
49
|
38
|
33
|
44
|
45
|
48
|
54
|
28
|
32
|
42
|
45
|
48
|
50
|
40
|
36
|
36
|
39
|
|
|
2023/05
|
67
|
65
|
70
|
64
|
43
|
48
|
51
|
32
|
29
|
32
|
31
|
38
|
42
|
61
|
94
|
71
|
61
|
54
|
80
|
77
|
59
|
27
|
44
|
48
|
51
|
71
|
70
|
57
|
60
|
56
|
65
|
|
2023/04
|
63
|
67
|
48
|
28
|
39
|
47
|
53
|
53
|
65
|
76
|
62
|
49
|
62
|
61
|
55
|
60
|
84
|
46
|
48
|
48
|
58
|
14
|
13
|
19
|
37
|
46
|
53
|
56
|
57
|
63
|
|
|
2023/03
|
105
|
106
|
84
|
62
|
78
|
107
|
115
|
89
|
71
|
73
|
69
|
53
|
28
|
54
|
90
|
83
|
43
|
38
|
43
|
48
|
72
|
70
|
37
|
22
|
27
|
48
|
29
|
50
|
39
|
41
|
75
|
|
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