Air Quality
Excellent
No health implications.
10
PM2.5
35
PM10
43
O3
0.3
CO
2
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Oct
66
Good
Tue
21 Oct
63
Good
Wed
22 Oct
70
Good
Thu
23 Oct
80
Good
Fri
24 Oct
100
Good
Sat
25 Oct
35
Excellent
Sun
26 Oct
37
Excellent
Xindu Air quality rank
Air quality in the last 12 months (Xindu)
|
2025/08
|
39
|
43
|
51
|
30
|
54
|
47
|
49
|
46
|
23
|
29
|
49
|
41
|
38
|
47
|
50
|
14
|
26
|
41
|
50
|
23
|
31
|
33
|
29
|
16
|
25
|
38
|
46
|
31
|
29
|
23
|
29
|
|
2025/07
|
27
|
33
|
31
|
36
|
31
|
21
|
31
|
37
|
36
|
49
|
46
|
53
|
51
|
50
|
67
|
50
|
41
|
43
|
51
|
39
|
27
|
33
|
24
|
27
|
34
|
39
|
39
|
38
|
30
|
24
|
32
|
|
2025/06
|
98
|
102
|
39
|
43
|
71
|
84
|
85
|
72
|
71
|
50
|
76
|
61
|
59
|
57
|
26
|
19
|
35
|
55
|
46
|
46
|
35
|
41
|
46
|
41
|
51
|
41
|
52
|
30
|
32
|
48
|
|
|
2025/05
|
54
|
85
|
45
|
61
|
168
|
77
|
95
|
79
|
35
|
34
|
54
|
66
|
75
|
66
|
53
|
70
|
125
|
76
|
95
|
92
|
88
|
72
|
69
|
48
|
59
|
67
|
64
|
62
|
66
|
68
|
61
|
|
2025/04
|
56
|
38
|
71
|
89
|
65
|
87
|
110
|
71
|
76
|
71
|
116
|
160
|
68
|
40
|
54
|
121
|
222
|
77
|
46
|
79
|
67
|
58
|
74
|
64
|
84
|
102
|
84
|
51
|
51
|
96
|
|
|
2025/03
|
210
|
90
|
47
|
39
|
66
|
50
|
95
|
104
|
97
|
111
|
115
|
149
|
152
|
90
|
57
|
35
|
51
|
56
|
56
|
37
|
42
|
58
|
110
|
226
|
131
|
100
|
95
|
188
|
46
|
64
|
71
|
|
2025/02
|
99
|
138
|
87
|
48
|
46
|
107
|
43
|
46
|
73
|
103
|
129
|
88
|
71
|
93
|
65
|
68
|
57
|
59
|
66
|
75
|
108
|
61
|
43
|
74
|
77
|
74
|
113
|
157
|
|||
|
2025/01
|
110
|
60
|
67
|
100
|
84
|
50
|
44
|
69
|
43
|
48
|
60
|
52
|
79
|
76
|
62
|
61
|
76
|
123
|
85
|
99
|
122
|
77
|
71
|
76
|
115
|
87
|
22
|
41
|
106
|
115
|
87
|
|
2024/12
|
71
|
44
|
57
|
94
|
64
|
40
|
41
|
43
|
80
|
106
|
71
|
97
|
80
|
59
|
46
|
53
|
59
|
40
|
59
|
68
|
43
|
46
|
76
|
104
|
139
|
77
|
61
|
52
|
71
|
88
|
93
|
|
2024/11
|
43
|
63
|
77
|
35
|
48
|
66
|
89
|
109
|
119
|
158
|
166
|
187
|
138
|
86
|
95
|
71
|
59
|
49
|
59
|
56
|
61
|
64
|
78
|
103
|
96
|
28
|
52
|
37
|
41
|
60
|
|
|
2024/10
|
58
|
34
|
43
|
58
|
67
|
75
|
126
|
99
|
132
|
105
|
71
|
119
|
189
|
149
|
142
|
87
|
117
|
42
|
24
|
25
|
55
|
54
|
52
|
93
|
126
|
147
|
146
|
83
|
140
|
197
|
153
|
|
2024/09
|
49
|
28
|
39
|
49
|
27
|
20
|
49
|
53
|
79
|
28
|
22
|
22
|
29
|
40
|
45
|
52
|
52
|
56
|
46
|
41
|
14
|
19
|
40
|
64
|
105
|
121
|
121
|
120
|
119
|
18
|
|
|
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