Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
38
PM2.5
66
*
PM10
32
O3
0.9
CO
17
SO2
28
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 Jan
67
Good
Thu
16 Jan
73
Good
Fri
17 Jan
75
Good
Sat
18 Jan
71
Good
Sun
19 Jan
73
Good
Mon
20 Jan
71
Good
Tue
21 Jan
53
Good
Air quality in the last 12 months (Hongsipu)
|
2024/12
|
39
|
50
|
62
|
38
|
35
|
35
|
39
|
42
|
59
|
56
|
70
|
51
|
61
|
45
|
69
|
88
|
105
|
65
|
52
|
51
|
44
|
51
|
67
|
95
|
81
|
74
|
32
|
57
|
82
|
64
|
68
|
|
2024/11
|
49
|
46
|
65
|
58
|
74
|
91
|
91
|
55
|
63
|
59
|
60
|
58
|
61
|
54
|
90
|
33
|
45
|
30
|
50
|
58
|
75
|
62
|
80
|
52
|
54
|
76
|
76
|
46
|
32
|
40
|
|
|
2024/10
|
49
|
43
|
41
|
28
|
38
|
51
|
52
|
53
|
62
|
61
|
57
|
40
|
46
|
62
|
63
|
59
|
48
|
37
|
27
|
59
|
33
|
35
|
44
|
48
|
61
|
46
|
47
|
50
|
58
|
44
|
63
|
|
2024/09
|
45
|
33
|
36
|
66
|
28
|
17
|
23
|
33
|
37
|
36
|
26
|
33
|
23
|
29
|
18
|
23
|
42
|
45
|
87
|
40
|
36
|
37
|
52
|
66
|
53
|
57
|
62
|
74
|
55
|
45
|
|
|
2024/08
|
39
|
28
|
29
|
33
|
39
|
21
|
17
|
15
|
183
|
171
|
43
|
37
|
37
|
28
|
50
|
43
|
34
|
33
|
31
|
30
|
38
|
44
|
44
|
46
|
31
|
18
|
22
|
31
|
37
|
39
|
73
|
|
2024/07
|
38
|
32
|
35
|
76
|
61
|
60
|
30
|
39
|
36
|
34
|
41
|
71
|
58
|
35
|
32
|
28
|
33
|
41
|
24
|
101
|
169
|
72
|
80
|
193
|
62
|
48
|
42
|
40
|
36
|
50
|
55
|
|
2024/06
|
50
|
22
|
24
|
52
|
42
|
36
|
31
|
43
|
26
|
36
|
48
|
49
|
59
|
53
|
45
|
36
|
35
|
55
|
60
|
41
|
23
|
80
|
68
|
171
|
91
|
54
|
26
|
68
|
56
|
33
|
|
|
2024/05
|
43
|
37
|
21
|
33
|
47
|
62
|
47
|
54
|
30
|
130
|
84
|
43
|
49
|
96
|
89
|
70
|
84
|
73
|
131
|
80
|
56
|
51
|
52
|
114
|
64
|
52
|
38
|
53
|
65
|
47
|
47
|
|
2024/04
|
190
|
119
|
62
|
64
|
60
|
52
|
55
|
66
|
58
|
44
|
47
|
61
|
59
|
253
|
102
|
85
|
91
|
74
|
375
|
137
|
69
|
202
|
185
|
93
|
58
|
79
|
107
|
313
|
50
|
38
|
|
|
2024/03
|
59
|
59
|
65
|
69
|
97
|
108
|
109
|
70
|
84
|
105
|
99
|
64
|
65
|
94
|
329
|
154
|
67
|
121
|
80
|
68
|
82
|
132
|
102
|
38
|
47
|
45
|
92
|
96
|
110
|
92
|
77
|
|
2024/02
|
91
|
89
|
83
|
102
|
76
|
76
|
88
|
106
|
70
|
193
|
59
|
60
|
69
|
70
|
51
|
61
|
112
|
459
|
189
|
180
|
102
|
55
|
93
|
119
|
139
|
108
|
128
|
96
|
57
|
||
|
2024/01
|
60
|
48
|
62
|
45
|
38
|
44
|
65
|
94
|
103
|
79
|
71
|
81
|
109
|
75
|
71
|
125
|
146
|
128
|
104
|
82
|
37
|
37
|
37
|
56
|
58
|
59
|
59
|
75
|
93
|
99
|
96
|
|
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