Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
25
PM2.5
64
*
PM10
44
O3
0.7
CO
5
SO2
30
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
22 Nov
64
Good
Sat
23 Nov
57
Good
Sun
24 Nov
65
Good
Mon
25 Nov
73
Good
Tue
26 Nov
70
Good
Wed
27 Nov
73
Good
Thu
28 Nov
73
Good
Air quality in the last 12 months (Xinyuan)
|
2024/10
|
57
|
61
|
61
|
36
|
41
|
55
|
56
|
52
|
55
|
61
|
67
|
54
|
46
|
51
|
60
|
54
|
30
|
25
|
33
|
39
|
43
|
59
|
65
|
52
|
41
|
48
|
55
|
62
|
32
|
38
|
47
|
|
2024/09
|
56
|
44
|
23
|
22
|
59
|
61
|
54
|
30
|
57
|
50
|
51
|
44
|
55
|
44
|
49
|
58
|
63
|
68
|
60
|
59
|
61
|
67
|
51
|
48
|
50
|
43
|
31
|
29
|
50
|
48
|
|
|
2024/08
|
42
|
76
|
51
|
41
|
51
|
52
|
23
|
21
|
35
|
45
|
37
|
35
|
45
|
58
|
45
|
47
|
41
|
43
|
38
|
40
|
51
|
44
|
50
|
51
|
46
|
47
|
64
|
48
|
52
|
29
|
34
|
|
2024/07
|
40
|
35
|
23
|
45
|
43
|
32
|
27
|
44
|
42
|
33
|
35
|
35
|
30
|
44
|
31
|
38
|
32
|
48
|
36
|
49
|
47
|
44
|
45
|
53
|
34
|
43
|
34
|
44
|
35
|
53
|
34
|
|
2024/06
|
25
|
44
|
41
|
40
|
38
|
53
|
50
|
39
|
45
|
52
|
50
|
33
|
31
|
21
|
31
|
42
|
45
|
58
|
62
|
36
|
42
|
43
|
41
|
49
|
49
|
48
|
60
|
53
|
50
|
52
|
|
|
2024/05
|
68
|
74
|
55
|
58
|
61
|
68
|
51
|
47
|
41
|
65
|
57
|
59
|
52
|
56
|
69
|
89
|
74
|
69
|
80
|
64
|
64
|
46
|
51
|
42
|
38
|
46
|
30
|
62
|
50
|
44
|
28
|
|
2024/04
|
23
|
38
|
55
|
56
|
62
|
58
|
60
|
33
|
61
|
48
|
35
|
88
|
223
|
315
|
176
|
107
|
57
|
40
|
46
|
55
|
60
|
55
|
54
|
59
|
60
|
46
|
82
|
92
|
70
|
66
|
|
|
2024/03
|
97
|
80
|
86
|
77
|
92
|
103
|
83
|
79
|
88
|
91
|
79
|
85
|
69
|
68
|
42
|
74
|
77
|
90
|
90
|
96
|
84
|
64
|
54
|
52
|
56
|
43
|
51
|
66
|
77
|
63
|
55
|
|
2024/02
|
194
|
108
|
72
|
110
|
114
|
123
|
106
|
80
|
121
|
139
|
99
|
73
|
47
|
71
|
70
|
109
|
166
|
401
|
126
|
110
|
117
|
114
|
119
|
112
|
105
|
115
|
105
|
105
|
120
|
||
|
2024/01
|
69
|
63
|
66
|
65
|
63
|
74
|
78
|
116
|
92
|
117
|
95
|
60
|
56
|
54
|
58
|
54
|
80
|
71
|
85
|
91
|
69
|
68
|
77
|
78
|
90
|
95
|
96
|
148
|
189
|
165
|
188
|
|
2023/12
|
84
|
76
|
65
|
58
|
54
|
64
|
61
|
44
|
42
|
44
|
51
|
53
|
66
|
114
|
136
|
99
|
109
|
183
|
133
|
111
|
105
|
129
|
100
|
105
|
115
|
118
|
114
|
99
|
105
|
69
|
68
|
|
2023/11
|
55
|
59
|
49
|
59
|
120
|
106
|
114
|
110
|
104
|
64
|
36
|
73
|
59
|
44
|
57
|
65
|
66
|
80
|
78
|
53
|
48
|
52
|
48
|
41
|
52
|
73
|
73
|
70
|
57
|
65
|
|
|
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