Air Quality
Excellent
No health implications.
17
PM2.5
43
PM10
10
O3
0.5
CO
5
SO2
40
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Nov
43
Excellent
Fri
29 Nov
60
Good
Sat
30 Nov
67
Good
Sun
1 Dec
88
Good
Mon
2 Dec
42
Excellent
Tue
3 Dec
64
Good
Wed
4 Dec
92
Good
Air quality in the last 12 months (Lunan)
|
2024/10
|
24
|
20
|
45
|
63
|
82
|
64
|
25
|
44
|
73
|
43
|
62
|
93
|
106
|
108
|
95
|
48
|
75
|
51
|
34
|
30
|
43
|
49
|
55
|
117
|
152
|
140
|
96
|
84
|
96
|
89
|
125
|
|
2024/09
|
31
|
25
|
44
|
53
|
34
|
37
|
37
|
59
|
70
|
27
|
31
|
34
|
48
|
38
|
31
|
52
|
70
|
61
|
55
|
32
|
19
|
23
|
39
|
60
|
77
|
46
|
54
|
67
|
57
|
23
|
|
|
2024/08
|
30
|
51
|
47
|
19
|
27
|
61
|
45
|
34
|
48
|
38
|
60
|
43
|
36
|
34
|
44
|
56
|
63
|
47
|
32
|
20
|
36
|
41
|
34
|
27
|
46
|
32
|
37
|
53
|
49
|
61
|
47
|
|
2024/07
|
48
|
60
|
35
|
53
|
66
|
49
|
54
|
42
|
65
|
65
|
74
|
74
|
61
|
65
|
46
|
46
|
40
|
41
|
44
|
51
|
44
|
34
|
57
|
56
|
28
|
18
|
25
|
29
|
43
|
22
|
22
|
|
2024/06
|
43
|
56
|
63
|
57
|
61
|
65
|
52
|
51
|
76
|
79
|
80
|
63
|
65
|
38
|
42
|
59
|
61
|
63
|
67
|
43
|
58
|
81
|
108
|
49
|
63
|
72
|
61
|
61
|
49
|
43
|
|
|
2024/05
|
50
|
56
|
65
|
58
|
73
|
68
|
74
|
76
|
75
|
92
|
209
|
39
|
67
|
84
|
37
|
58
|
76
|
75
|
47
|
40
|
53
|
73
|
68
|
32
|
34
|
32
|
34
|
50
|
61
|
58
|
37
|
|
2024/04
|
122
|
62
|
62
|
66
|
71
|
89
|
81
|
133
|
62
|
60
|
127
|
112
|
61
|
42
|
132
|
53
|
69
|
95
|
77
|
62
|
68
|
73
|
29
|
43
|
97
|
93
|
77
|
45
|
35
|
41
|
|
|
2024/03
|
35
|
69
|
67
|
64
|
72
|
65
|
72
|
27
|
69
|
85
|
134
|
103
|
92
|
142
|
104
|
155
|
51
|
80
|
106
|
42
|
74
|
60
|
78
|
66
|
62
|
66
|
91
|
214
|
113
|
87
|
77
|
|
2024/02
|
47
|
73
|
65
|
82
|
91
|
84
|
121
|
157
|
181
|
80
|
104
|
186
|
193
|
120
|
39
|
66
|
62
|
83
|
45
|
47
|
40
|
36
|
40
|
74
|
89
|
75
|
57
|
93
|
52
|
||
|
2024/01
|
126
|
147
|
42
|
140
|
45
|
41
|
29
|
68
|
76
|
72
|
131
|
84
|
55
|
47
|
55
|
80
|
78
|
66
|
54
|
45
|
40
|
24
|
27
|
34
|
44
|
47
|
70
|
65
|
99
|
119
|
118
|
|
2023/12
|
32
|
61
|
77
|
133
|
195
|
110
|
198
|
169
|
75
|
53
|
49
|
56
|
77
|
55
|
24
|
26
|
29
|
100
|
83
|
22
|
21
|
27
|
61
|
38
|
80
|
108
|
53
|
67
|
157
|
215
|
142
|
|
2023/11
|
128
|
96
|
99
|
66
|
49
|
40
|
45
|
75
|
38
|
30
|
35
|
31
|
39
|
73
|
156
|
58
|
28
|
38
|
69
|
74
|
160
|
162
|
43
|
23
|
64
|
74
|
69
|
31
|
34
|
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