Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
24
PM2.5
55
*
PM10
86
O3
0.4
CO
1
SO2
22
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
18 May
94
Good
Mon
19 May
153
Moderate
Tue
20 May
155
Moderate
Wed
21 May
70
Good
Thu
22 May
79
Good
Fri
23 May
41
Excellent
Sat
24 May
25
Excellent
Air quality in the last 12 months (Xindu)
|
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
|
|
|
2024/08
|
42
|
43
|
31
|
25
|
25
|
37
|
24
|
23
|
40
|
62
|
21
|
19
|
23
|
27
|
39
|
31
|
30
|
32
|
18
|
19
|
30
|
44
|
54
|
49
|
49
|
23
|
15
|
21
|
39
|
51
|
50
|
|
2024/07
|
32
|
42
|
57
|
68
|
61
|
47
|
57
|
43
|
57
|
68
|
72
|
57
|
48
|
84
|
94
|
42
|
48
|
43
|
47
|
36
|
42
|
52
|
49
|
51
|
15
|
25
|
28
|
22
|
18
|
17
|
33
|
|
2024/06
|
45
|
66
|
52
|
73
|
66
|
83
|
62
|
52
|
48
|
49
|
59
|
53
|
70
|
62
|
51
|
54
|
59
|
57
|
57
|
59
|
52
|
63
|
130
|
62
|
61
|
83
|
51
|
62
|
55
|
58
|
|
|
2024/05
|
37
|
55
|
57
|
44
|
46
|
65
|
68
|
63
|
72
|
62
|
180
|
89
|
100
|
97
|
33
|
61
|
65
|
68
|
90
|
30
|
64
|
79
|
65
|
58
|
64
|
65
|
42
|
52
|
65
|
55
|
50
|
|
2024/04
|
108
|
85
|
54
|
43
|
68
|
96
|
111
|
96
|
53
|
74
|
113
|
64
|
60
|
51
|
80
|
74
|
92
|
90
|
79
|
66
|
68
|
92
|
81
|
69
|
97
|
74
|
69
|
68
|
57
|
36
|
|
|
2024/03
|
66
|
81
|
79
|
84
|
84
|
75
|
78
|
36
|
73
|
100
|
79
|
101
|
90
|
109
|
88
|
91
|
62
|
93
|
79
|
72
|
99
|
111
|
102
|
86
|
43
|
73
|
71
|
249
|
241
|
108
|
83
|
|
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