Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
22
PM2.5
41
PM10
161
O3
0.3
CO
7
SO2
10
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
11 May
88
Good
Mon
12 May
100
Good
Tue
13 May
108
Light
Wed
14 May
88
Good
Thu
15 May
102
Light
Fri
16 May
105
Light
Sat
17 May
33
Excellent
Air quality in the last 12 months (Xuyi)
|
2025/02
|
56
|
82
|
96
|
77
|
56
|
46
|
58
|
33
|
47
|
66
|
83
|
111
|
56
|
83
|
104
|
92
|
53
|
53
|
60
|
42
|
46
|
72
|
59
|
60
|
82
|
108
|
119
|
114
|
|||
|
2025/01
|
87
|
119
|
80
|
87
|
128
|
84
|
49
|
70
|
42
|
52
|
69
|
80
|
93
|
126
|
65
|
64
|
87
|
107
|
129
|
155
|
158
|
120
|
47
|
39
|
35
|
83
|
47
|
69
|
118
|
92
|
93
|
|
2024/12
|
72
|
95
|
58
|
64
|
108
|
151
|
118
|
42
|
53
|
71
|
71
|
58
|
90
|
63
|
67
|
78
|
121
|
64
|
59
|
77
|
87
|
60
|
70
|
91
|
113
|
113
|
66
|
71
|
68
|
92
|
98
|
|
2024/11
|
42
|
82
|
83
|
65
|
50
|
52
|
43
|
37
|
44
|
50
|
67
|
78
|
92
|
88
|
75
|
42
|
32
|
33
|
27
|
43
|
62
|
73
|
37
|
41
|
30
|
42
|
67
|
59
|
51
|
63
|
|
|
2024/10
|
27
|
37
|
37
|
35
|
31
|
18
|
14
|
36
|
37
|
55
|
62
|
76
|
46
|
51
|
67
|
60
|
31
|
17
|
37
|
41
|
49
|
52
|
51
|
41
|
47
|
41
|
51
|
66
|
54
|
51
|
45
|
|
2024/09
|
42
|
38
|
29
|
35
|
45
|
40
|
33
|
29
|
26
|
31
|
19
|
17
|
31
|
38
|
29
|
31
|
13
|
25
|
22
|
16
|
29
|
34
|
34
|
39
|
40
|
34
|
36
|
30
|
37
|
40
|
|
|
2024/08
|
18
|
17
|
25
|
32
|
31
|
32
|
29
|
31
|
39
|
38
|
77
|
59
|
41
|
27
|
23
|
20
|
26
|
29
|
26
|
14
|
34
|
37
|
37
|
43
|
35
|
37
|
16
|
22
|
24
|
29
|
33
|
|
2024/07
|
21
|
21
|
30
|
15
|
24
|
26
|
24
|
27
|
26
|
50
|
51
|
39
|
16
|
18
|
23
|
43
|
33
|
16
|
23
|
20
|
23
|
28
|
35
|
38
|
24
|
20
|
17
|
17
|
25
|
28
|
25
|
|
2024/06
|
40
|
38
|
53
|
49
|
48
|
35
|
35
|
49
|
56
|
44
|
35
|
52
|
55
|
62
|
45
|
50
|
36
|
41
|
38
|
33
|
33
|
23
|
37
|
57
|
69
|
49
|
36
|
25
|
11
|
23
|
|
|
2024/05
|
42
|
36
|
43
|
43
|
36
|
45
|
51
|
45
|
42
|
46
|
66
|
129
|
86
|
64
|
61
|
42
|
54
|
57
|
47
|
42
|
33
|
31
|
50
|
53
|
40
|
53
|
28
|
31
|
40
|
34
|
44
|
|
2024/04
|
81
|
54
|
31
|
52
|
54
|
56
|
61
|
41
|
54
|
64
|
59
|
59
|
38
|
41
|
35
|
73
|
106
|
79
|
62
|
42
|
39
|
45
|
59
|
71
|
62
|
52
|
38
|
28
|
32
|
50
|
|
|
2024/03
|
54
|
60
|
71
|
71
|
33
|
68
|
79
|
82
|
76
|
100
|
78
|
89
|
60
|
74
|
89
|
85
|
133
|
62
|
78
|
82
|
73
|
64
|
72
|
43
|
28
|
52
|
72
|
59
|
54
|
72
|
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