Air Quality
Excellent
No health implications.
3
PM2.5
9
PM10
51
O3
0.4
CO
9
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Dec
59
Good
Sun
22 Dec
79
Good
Mon
23 Dec
101
Light
Tue
24 Dec
82
Good
Wed
25 Dec
48
Excellent
Thu
26 Dec
68
Good
Fri
27 Dec
64
Good
Air quality in the last 12 months (Hondlon)
|
2024/11
|
76
|
75
|
27
|
20
|
49
|
63
|
87
|
89
|
74
|
44
|
72
|
57
|
79
|
87
|
83
|
66
|
47
|
59
|
56
|
84
|
63
|
73
|
88
|
62
|
35
|
58
|
54
|
45
|
57
|
60
|
|
|
2024/10
|
16
|
32
|
43
|
52
|
53
|
23
|
39
|
44
|
51
|
32
|
59
|
57
|
36
|
49
|
22
|
74
|
73
|
14
|
23
|
33
|
34
|
34
|
50
|
66
|
57
|
41
|
25
|
54
|
41
|
49
|
66
|
|
2024/09
|
13
|
21
|
43
|
18
|
17
|
28
|
32
|
40
|
49
|
25
|
26
|
29
|
17
|
15
|
27
|
27
|
33
|
45
|
48
|
6
|
9
|
30
|
47
|
44
|
28
|
42
|
55
|
59
|
18
|
33
|
|
|
2024/08
|
24
|
50
|
31
|
28
|
34
|
31
|
24
|
30
|
40
|
35
|
14
|
11
|
17
|
30
|
36
|
39
|
33
|
38
|
14
|
31
|
30
|
21
|
32
|
37
|
20
|
11
|
22
|
34
|
42
|
48
|
41
|
|
2024/07
|
21
|
32
|
38
|
25
|
53
|
52
|
33
|
40
|
52
|
45
|
52
|
38
|
32
|
47
|
44
|
11
|
29
|
25
|
46
|
38
|
129
|
57
|
36
|
47
|
44
|
28
|
17
|
20
|
30
|
33
|
20
|
|
2024/06
|
40
|
60
|
40
|
31
|
39
|
43
|
31
|
43
|
47
|
36
|
60
|
57
|
44
|
12
|
20
|
36
|
46
|
40
|
38
|
37
|
54
|
235
|
174
|
82
|
30
|
63
|
49
|
44
|
19
|
24
|
|
|
2024/05
|
36
|
52
|
53
|
46
|
44
|
31
|
24
|
47
|
61
|
130
|
45
|
27
|
44
|
84
|
34
|
77
|
76
|
98
|
166
|
51
|
57
|
62
|
69
|
55
|
53
|
15
|
31
|
45
|
71
|
51
|
16
|
|
2024/04
|
80
|
49
|
37
|
60
|
43
|
41
|
52
|
70
|
58
|
83
|
79
|
106
|
65
|
316
|
126
|
37
|
64
|
71
|
51
|
33
|
60
|
144
|
44
|
94
|
248
|
72
|
118
|
29
|
14
|
29
|
|
|
2024/03
|
56
|
87
|
59
|
72
|
23
|
36
|
38
|
36
|
72
|
78
|
34
|
42
|
62
|
67
|
75
|
222
|
47
|
170
|
41
|
51
|
119
|
61
|
83
|
68
|
74
|
74
|
244
|
343
|
87
|
49
|
54
|
|
2024/02
|
42
|
122
|
60
|
101
|
86
|
25
|
118
|
156
|
174
|
222
|
117
|
135
|
101
|
31
|
45
|
70
|
93
|
193
|
93
|
54
|
49
|
36
|
58
|
94
|
114
|
82
|
108
|
47
|
27
|
||
|
2024/01
|
297
|
116
|
64
|
75
|
49
|
36
|
64
|
139
|
55
|
91
|
178
|
158
|
132
|
30
|
71
|
102
|
157
|
208
|
154
|
28
|
22
|
21
|
38
|
117
|
130
|
203
|
156
|
177
|
167
|
150
|
42
|
|
2023/12
|
48
|
80
|
103
|
88
|
165
|
281
|
196
|
128
|
63
|
68
|
70
|
97
|
96
|
58
|
29
|
22
|
61
|
116
|
30
|
35
|
56
|
84
|
89
|
134
|
193
|
156
|
200
|
173
|
262
|
111
|
52
|
|
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