Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
43
PM2.5
94
*
PM10
13
O3
1.3
CO
8
SO2
47
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 Dec
78
Good
Wed
17 Dec
88
Good
Thu
18 Dec
99
Good
Fri
19 Dec
95
Good
Sat
20 Dec
86
Good
Sun
21 Dec
88
Good
Mon
22 Dec
31
Excellent
Shilou Air quality rank
Air quality in the last 12 months (Shilou)
|
2025/11
|
59
|
60
|
76
|
77
|
90
|
72
|
53
|
78
|
95
|
86
|
85
|
77
|
64
|
75
|
83
|
67
|
24
|
31
|
62
|
71
|
68
|
78
|
103
|
147
|
80
|
216
|
207
|
122
|
110
|
102
|
|
|
2025/10
|
60
|
33
|
48
|
49
|
41
|
26
|
27
|
27
|
15
|
15
|
31
|
30
|
45
|
53
|
40
|
56
|
35
|
44
|
49
|
51
|
48
|
57
|
69
|
74
|
56
|
55
|
59
|
68
|
72
|
74
|
66
|
|
2025/09
|
52
|
56
|
24
|
30
|
48
|
63
|
66
|
64
|
56
|
56
|
40
|
26
|
51
|
59
|
65
|
32
|
25
|
24
|
21
|
51
|
34
|
29
|
46
|
45
|
51
|
50
|
37
|
52
|
58
|
63
|
|
|
2025/08
|
55
|
52
|
54
|
48
|
41
|
44
|
46
|
45
|
33
|
41
|
44
|
51
|
46
|
57
|
42
|
21
|
43
|
44
|
43
|
28
|
34
|
44
|
23
|
37
|
50
|
43
|
29
|
35
|
39
|
51
|
51
|
|
2025/07
|
41
|
38
|
28
|
38
|
26
|
43
|
38
|
47
|
37
|
49
|
61
|
62
|
57
|
52
|
57
|
46
|
46
|
54
|
54
|
36
|
40
|
54
|
31
|
26
|
26
|
36
|
35
|
51
|
37
|
43
|
46
|
|
2025/06
|
52
|
47
|
41
|
46
|
58
|
57
|
60
|
51
|
66
|
49
|
61
|
61
|
55
|
40
|
40
|
47
|
45
|
55
|
40
|
42
|
42
|
50
|
54
|
51
|
57
|
47
|
48
|
36
|
46
|
40
|
|
|
2025/05
|
74
|
97
|
39
|
77
|
236
|
125
|
104
|
91
|
50
|
51
|
52
|
65
|
77
|
53
|
59
|
122
|
157
|
70
|
78
|
74
|
75
|
153
|
42
|
49
|
51
|
48
|
49
|
57
|
65
|
57
|
37
|
|
2025/04
|
67
|
57
|
96
|
116
|
67
|
91
|
108
|
96
|
72
|
56
|
187
|
173
|
104
|
46
|
57
|
114
|
159
|
101
|
71
|
77
|
135
|
126
|
93
|
51
|
61
|
68
|
55
|
50
|
70
|
108
|
|
|
2025/03
|
82
|
76
|
39
|
48
|
65
|
66
|
70
|
74
|
79
|
78
|
222
|
278
|
94
|
83
|
47
|
40
|
52
|
50
|
50
|
52
|
65
|
80
|
146
|
430
|
447
|
330
|
265
|
148
|
51
|
52
|
64
|
|
2025/02
|
96
|
69
|
35
|
54
|
39
|
116
|
45
|
40
|
55
|
73
|
75
|
78
|
62
|
70
|
79
|
74
|
69
|
78
|
71
|
75
|
77
|
69
|
50
|
52
|
67
|
71
|
74
|
72
|
|||
|
2025/01
|
80
|
65
|
69
|
81
|
92
|
60
|
55
|
53
|
56
|
62
|
76
|
60
|
100
|
67
|
56
|
60
|
72
|
77
|
76
|
83
|
84
|
94
|
127
|
142
|
81
|
87
|
38
|
77
|
140
|
89
|
94
|
|
2024/12
|
73
|
58
|
62
|
55
|
51
|
59
|
50
|
56
|
73
|
72
|
67
|
71
|
82
|
65
|
71
|
71
|
75
|
65
|
73
|
72
|
50
|
67
|
80
|
101
|
99
|
67
|
52
|
62
|
71
|
87
|
80
|
|
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