Air Quality
Excellent
No health implications.
16
PM2.5
46
PM10
6
O3
0.4
CO
5
SO2
38
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Dec
82
Good
Tue
9 Dec
92
Good
Wed
10 Dec
82
Good
Thu
11 Dec
77
Good
Fri
12 Dec
80
Good
Sat
13 Dec
26
Excellent
Sun
14 Dec
19
Excellent
Youyu Air quality rank
Air quality in the last 12 months (Youyu)
|
2025/11
|
35
|
57
|
72
|
75
|
82
|
95
|
46
|
72
|
58
|
53
|
68
|
55
|
46
|
59
|
73
|
32
|
21
|
33
|
46
|
64
|
48
|
63
|
99
|
154
|
58
|
177
|
57
|
112
|
112
|
143
|
|
|
2025/10
|
75
|
58
|
56
|
61
|
71
|
55
|
50
|
21
|
10
|
17
|
27
|
59
|
58
|
63
|
42
|
50
|
19
|
34
|
31
|
50
|
61
|
63
|
59
|
55
|
49
|
31
|
41
|
69
|
65
|
38
|
38
|
|
2025/09
|
48
|
59
|
54
|
48
|
39
|
52
|
45
|
54
|
55
|
67
|
58
|
34
|
49
|
55
|
55
|
26
|
30
|
44
|
48
|
59
|
54
|
30
|
31
|
42
|
58
|
62
|
55
|
41
|
52
|
60
|
|
|
2025/08
|
56
|
47
|
53
|
35
|
35
|
63
|
45
|
21
|
26
|
48
|
49
|
40
|
37
|
51
|
53
|
41
|
53
|
39
|
24
|
39
|
28
|
48
|
24
|
38
|
47
|
47
|
13
|
23
|
43
|
51
|
41
|
|
2025/07
|
29
|
48
|
30
|
46
|
14
|
34
|
25
|
33
|
29
|
31
|
44
|
56
|
48
|
55
|
47
|
20
|
34
|
52
|
43
|
18
|
44
|
51
|
43
|
25
|
33
|
22
|
25
|
42
|
20
|
36
|
47
|
|
2025/06
|
44
|
22
|
26
|
25
|
41
|
46
|
47
|
40
|
37
|
34
|
63
|
60
|
27
|
33
|
16
|
19
|
38
|
48
|
32
|
40
|
44
|
59
|
53
|
55
|
58
|
46
|
43
|
35
|
47
|
50
|
|
|
2025/05
|
47
|
43
|
27
|
50
|
83
|
45
|
72
|
67
|
29
|
52
|
40
|
56
|
76
|
21
|
43
|
128
|
67
|
56
|
70
|
75
|
60
|
51
|
54
|
45
|
45
|
47
|
53
|
62
|
60
|
63
|
19
|
|
2025/04
|
50
|
38
|
96
|
115
|
32
|
70
|
71
|
52
|
53
|
43
|
193
|
55
|
33
|
20
|
47
|
144
|
201
|
37
|
52
|
76
|
55
|
54
|
55
|
26
|
60
|
64
|
22
|
40
|
60
|
69
|
|
|
2025/03
|
87
|
60
|
45
|
50
|
49
|
40
|
56
|
66
|
75
|
95
|
187
|
100
|
78
|
65
|
33
|
25
|
34
|
25
|
39
|
36
|
51
|
65
|
201
|
157
|
134
|
141
|
113
|
44
|
24
|
33
|
47
|
|
2025/02
|
65
|
30
|
23
|
36
|
37
|
88
|
19
|
33
|
54
|
64
|
65
|
50
|
47
|
58
|
78
|
36
|
59
|
47
|
45
|
48
|
54
|
28
|
27
|
52
|
55
|
79
|
79
|
78
|
|||
|
2025/01
|
66
|
43
|
39
|
57
|
84
|
25
|
31
|
19
|
45
|
57
|
57
|
32
|
78
|
31
|
33
|
55
|
66
|
60
|
65
|
56
|
74
|
89
|
107
|
119
|
114
|
110
|
22
|
56
|
160
|
106
|
79
|
|
2024/12
|
45
|
32
|
44
|
48
|
39
|
37
|
24
|
45
|
65
|
66
|
51
|
67
|
73
|
50
|
53
|
54
|
44
|
44
|
73
|
48
|
35
|
70
|
72
|
75
|
55
|
39
|
33
|
56
|
88
|
106
|
63
|
|
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