Air Quality
Excellent
No health implications.
17
PM2.5
25
PM10
29
O3
0.6
CO
4
SO2
50
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Nov
61
Good
Fri
29 Nov
80
Good
Sat
30 Nov
86
Good
Sun
1 Dec
91
Good
Mon
2 Dec
67
Good
Tue
3 Dec
82
Good
Wed
4 Dec
76
Good
Air quality in the last 12 months (Anci)
|
2024/10
|
19
|
22
|
47
|
77
|
97
|
103
|
31
|
43
|
132
|
43
|
82
|
137
|
127
|
148
|
75
|
55
|
63
|
55
|
28
|
42
|
61
|
42
|
67
|
142
|
160
|
217
|
75
|
76
|
129
|
146
|
139
|
|
2024/09
|
32
|
21
|
43
|
57
|
33
|
38
|
39
|
45
|
60
|
32
|
32
|
32
|
45
|
35
|
34
|
59
|
53
|
51
|
55
|
34
|
13
|
22
|
44
|
74
|
55
|
50
|
48
|
72
|
65
|
14
|
|
|
2024/08
|
31
|
48
|
43
|
32
|
21
|
42
|
45
|
44
|
45
|
60
|
48
|
24
|
18
|
31
|
55
|
46
|
45
|
27
|
32
|
31
|
28
|
36
|
45
|
34
|
45
|
23
|
28
|
39
|
51
|
62
|
54
|
|
2024/07
|
36
|
41
|
45
|
59
|
70
|
32
|
57
|
29
|
60
|
66
|
72
|
62
|
57
|
78
|
55
|
45
|
35
|
38
|
53
|
37
|
45
|
33
|
57
|
48
|
18
|
27
|
36
|
32
|
41
|
19
|
35
|
|
2024/06
|
41
|
55
|
52
|
56
|
64
|
78
|
55
|
48
|
76
|
74
|
71
|
64
|
81
|
44
|
42
|
57
|
57
|
60
|
66
|
57
|
51
|
111
|
76
|
44
|
42
|
71
|
61
|
64
|
64
|
43
|
|
|
2024/05
|
54
|
58
|
62
|
72
|
53
|
66
|
66
|
76
|
70
|
87
|
148
|
41
|
61
|
72
|
32
|
59
|
70
|
87
|
57
|
35
|
37
|
82
|
68
|
33
|
24
|
38
|
38
|
60
|
69
|
59
|
22
|
|
2024/04
|
78
|
75
|
69
|
66
|
72
|
93
|
75
|
91
|
45
|
62
|
123
|
67
|
76
|
63
|
137
|
59
|
94
|
102
|
82
|
49
|
92
|
86
|
40
|
57
|
99
|
93
|
89
|
40
|
27
|
33
|
|
|
2024/03
|
39
|
100
|
76
|
66
|
75
|
64
|
118
|
34
|
74
|
106
|
121
|
98
|
79
|
94
|
105
|
162
|
47
|
131
|
102
|
55
|
84
|
74
|
108
|
85
|
73
|
89
|
129
|
216
|
114
|
67
|
81
|
|
2024/02
|
53
|
72
|
108
|
79
|
100
|
86
|
37
|
51
|
139
|
46
|
97
|
145
|
213
|
160
|
31
|
71
|
81
|
90
|
45
|
41
|
29
|
29
|
53
|
72
|
69
|
89
|
71
|
94
|
61
|
||
|
2024/01
|
123
|
156
|
52
|
128
|
54
|
38
|
30
|
72
|
68
|
84
|
127
|
160
|
87
|
43
|
56
|
96
|
88
|
90
|
60
|
57
|
44
|
23
|
26
|
32
|
43
|
43
|
39
|
70
|
100
|
121
|
120
|
|
2023/12
|
33
|
61
|
82
|
117
|
172
|
152
|
163
|
174
|
95
|
50
|
35
|
84
|
82
|
59
|
29
|
23
|
37
|
98
|
67
|
21
|
27
|
46
|
67
|
66
|
124
|
137
|
57
|
75
|
179
|
228
|
44
|
|
2023/11
|
197
|
128
|
45
|
68
|
43
|
50
|
40
|
64
|
40
|
23
|
34
|
26
|
43
|
81
|
177
|
47
|
26
|
47
|
59
|
93
|
207
|
171
|
55
|
30
|
66
|
79
|
72
|
36
|
31
|
27
|
|
|
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