Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
32
PM2.5
82
*
PM10
18
O3
1.4
CO
11
SO2
31
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
3 Nov
92
Good
Wed
4 Nov
77
Good
Thu
5 Nov
74
Good
Fri
6 Nov
56
Good
Sat
7 Nov
61
Good
Sun
8 Nov
61
Good
Mon
9 Nov
20
Excellent
Air quality in the last 12 months (Xiuyan)
|
2026/08
|
33
|
32
|
33
|
27
|
32
|
43
|
41
|
24
|
36
|
34
|
27
|
29
|
26
|
27
|
35
|
20
|
29
|
44
|
39
|
26
|
29
|
22
|
20
|
19
|
22
|
29
|
35
|
42
|
28
|
33
|
34
|
|
2026/07
|
37
|
32
|
39
|
41
|
25
|
29
|
31
|
28
|
33
|
27
|
15
|
21
|
17
|
14
|
37
|
42
|
51
|
53
|
33
|
33
|
40
|
33
|
27
|
24
|
22
|
25
|
30
|
39
|
31
|
33
|
31
|
|
2026/06
|
51
|
37
|
43
|
29
|
26
|
25
|
27
|
31
|
43
|
37
|
34
|
45
|
38
|
44
|
42
|
37
|
43
|
42
|
28
|
26
|
26
|
31
|
32
|
38
|
45
|
45
|
48
|
36
|
28
|
28
|
|
|
2026/05
|
61
|
53
|
28
|
39
|
44
|
38
|
34
|
31
|
39
|
42
|
41
|
42
|
38
|
39
|
40
|
40
|
33
|
31
|
30
|
39
|
48
|
30
|
26
|
27
|
31
|
48
|
34
|
50
|
36
|
65
|
66
|
|
2026/04
|
72
|
71
|
65
|
40
|
39
|
27
|
33
|
42
|
36
|
54
|
47
|
70
|
69
|
100
|
94
|
61
|
53
|
58
|
59
|
100
|
83
|
62
|
53
|
55
|
60
|
49
|
43
|
32
|
41
|
51
|
|
|
2026/03
|
157
|
200
|
257
|
120
|
62
|
36
|
56
|
68
|
45
|
54
|
66
|
80
|
66
|
127
|
208
|
148
|
108
|
51
|
52
|
58
|
81
|
95
|
124
|
98
|
135
|
142
|
66
|
64
|
66
|
35
|
54
|
|
2026/02
|
84
|
47
|
64
|
126
|
118
|
51
|
47
|
51
|
63
|
86
|
75
|
98
|
117
|
104
|
65
|
79
|
249
|
47
|
63
|
66
|
68
|
63
|
52
|
78
|
68
|
81
|
113
|
105
|
|||
|
2026/01
|
44
|
58
|
69
|
85
|
53
|
72
|
39
|
48
|
67
|
76
|
37
|
42
|
30
|
36
|
91
|
76
|
29
|
41
|
35
|
48
|
48
|
61
|
64
|
54
|
46
|
68
|
46
|
47
|
51
|
51
|
70
|
|
2025/12
|
40
|
29
|
32
|
49
|
54
|
102
|
82
|
35
|
70
|
133
|
45
|
49
|
87
|
82
|
56
|
90
|
72
|
53
|
60
|
37
|
33
|
39
|
41
|
47
|
30
|
46
|
55
|
97
|
48
|
42
|
24
|
|
2025/11
|
51
|
40
|
39
|
68
|
64
|
81
|
108
|
76
|
48
|
36
|
54
|
87
|
40
|
58
|
81
|
65
|
43
|
54
|
51
|
41
|
60
|
63
|
121
|
205
|
49
|
49
|
34
|
32
|
78
|
56
|
|
|
2025/10
|
51
|
43
|
46
|
34
|
52
|
33
|
24
|
31
|
38
|
48
|
71
|
51
|
60
|
49
|
83
|
61
|
81
|
22
|
28
|
24
|
37
|
48
|
56
|
73
|
96
|
63
|
41
|
46
|
54
|
48
|
52
|
|
2025/09
|
33
|
46
|
36
|
38
|
30
|
24
|
36
|
36
|
45
|
33
|
42
|
44
|
43
|
35
|
29
|
20
|
16
|
29
|
44
|
29
|
44
|
42
|
27
|
28
|
43
|
33
|
43
|
32
|
45
|
39
|
|
|
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