Air Quality
Excellent
No health implications.
5
PM2.5
19
PM10
90
O3
0.2
CO
6
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 May
105
Light
Sun
4 May
112
Light
Mon
5 May
119
Light
Tue
6 May
117
Light
Wed
7 May
125
Light
Thu
8 May
126
Light
Fri
9 May
38
Excellent
Air quality in the last 12 months (Hoxud)
|
2025/02
|
63
|
71
|
66
|
55
|
51
|
158
|
127
|
162
|
130
|
102
|
188
|
228
|
141
|
138
|
133
|
128
|
110
|
92
|
107
|
98
|
78
|
65
|
72
|
213
|
217
|
180
|
151
|
107
|
|||
|
2025/01
|
75
|
64
|
60
|
65
|
60
|
60
|
53
|
53
|
51
|
42
|
33
|
30
|
48
|
45
|
41
|
56
|
62
|
58
|
55
|
61
|
66
|
64
|
57
|
49
|
108
|
351
|
191
|
195
|
138
|
129
|
99
|
|
2024/12
|
69
|
69
|
56
|
59
|
51
|
50
|
58
|
56
|
50
|
25
|
30
|
33
|
29
|
36
|
42
|
44
|
39
|
45
|
43
|
48
|
48
|
54
|
59
|
61
|
59
|
51
|
53
|
83
|
80
|
69
|
61
|
|
2024/11
|
63
|
68
|
69
|
69
|
94
|
83
|
75
|
51
|
41
|
57
|
62
|
63
|
75
|
50
|
34
|
48
|
61
|
61
|
69
|
66
|
57
|
64
|
55
|
44
|
38
|
37
|
47
|
77
|
73
|
71
|
|
|
2024/10
|
76
|
70
|
66
|
41
|
38
|
55
|
67
|
69
|
62
|
74
|
88
|
88
|
67
|
58
|
68
|
72
|
58
|
45
|
32
|
40
|
38
|
61
|
88
|
84
|
62
|
75
|
70
|
74
|
43
|
28
|
42
|
|
2024/09
|
79
|
52
|
19
|
26
|
95
|
91
|
87
|
55
|
85
|
46
|
46
|
71
|
68
|
65
|
40
|
63
|
76
|
70
|
58
|
62
|
71
|
82
|
46
|
27
|
31
|
60
|
31
|
59
|
43
|
37
|
|
|
2024/08
|
39
|
51
|
51
|
40
|
39
|
59
|
17
|
16
|
42
|
53
|
30
|
24
|
31
|
27
|
51
|
42
|
57
|
63
|
53
|
50
|
66
|
48
|
43
|
55
|
78
|
46
|
59
|
41
|
46
|
44
|
31
|
|
2024/07
|
44
|
32
|
20
|
35
|
38
|
49
|
25
|
38
|
38
|
25
|
38
|
42
|
25
|
27
|
30
|
50
|
44
|
40
|
54
|
62
|
70
|
54
|
57
|
58
|
59
|
41
|
34
|
37
|
44
|
42
|
58
|
|
2024/06
|
25
|
50
|
64
|
32
|
31
|
53
|
58
|
50
|
33
|
54
|
46
|
36
|
31
|
31
|
41
|
26
|
30
|
78
|
101
|
50
|
54
|
42
|
41
|
44
|
41
|
51
|
53
|
48
|
45
|
49
|
|
|
2024/05
|
81
|
109
|
56
|
71
|
85
|
76
|
68
|
72
|
59
|
62
|
60
|
76
|
72
|
62
|
134
|
257
|
165
|
129
|
100
|
74
|
78
|
72
|
50
|
49
|
43
|
31
|
39
|
92
|
59
|
40
|
27
|
|
2024/04
|
71
|
27
|
49
|
50
|
36
|
46
|
76
|
59
|
101
|
68
|
33
|
89
|
450
|
369
|
220
|
128
|
97
|
51
|
32
|
64
|
77
|
55
|
70
|
58
|
60
|
47
|
88
|
92
|
53
|
51
|
|
|
2024/03
|
196
|
122
|
121
|
103
|
181
|
142
|
139
|
149
|
127
|
144
|
111
|
119
|
114
|
99
|
62
|
41
|
126
|
226
|
182
|
236
|
150
|
90
|
78
|
42
|
62
|
56
|
69
|
105
|
86
|
63
|
70
|
|
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