Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
72
*
PM2.5
81
PM10
52
O3
0.6
CO
6
SO2
20
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
18 Mar
103
Light
Thu
19 Mar
105
Light
Fri
20 Mar
109
Light
Sat
21 Mar
97
Good
Sun
22 Mar
105
Light
Mon
23 Mar
103
Light
Tue
24 Mar
39
Excellent
Air quality in the last 12 months (Xiao County)
|
2026/02
|
101
|
138
|
135
|
113
|
150
|
69
|
58
|
56
|
59
|
90
|
123
|
103
|
98
|
90
|
110
|
51
|
154
|
110
|
98
|
72
|
56
|
333
|
101
|
37
|
59
|
50
|
63
|
69
|
|||
|
2026/01
|
55
|
64
|
103
|
108
|
216
|
156
|
69
|
71
|
73
|
112
|
59
|
74
|
115
|
169
|
129
|
139
|
65
|
52
|
44
|
39
|
58
|
85
|
100
|
134
|
107
|
70
|
124
|
88
|
75
|
75
|
71
|
|
2025/12
|
105
|
82
|
62
|
92
|
86
|
116
|
139
|
81
|
73
|
87
|
127
|
49
|
70
|
83
|
75
|
108
|
176
|
118
|
167
|
167
|
60
|
38
|
67
|
81
|
73
|
48
|
75
|
95
|
124
|
140
|
61
|
|
2025/11
|
124
|
81
|
64
|
81
|
63
|
54
|
56
|
63
|
93
|
68
|
59
|
55
|
112
|
170
|
171
|
138
|
41
|
54
|
64
|
82
|
165
|
113
|
91
|
122
|
64
|
92
|
305
|
131
|
102
|
150
|
|
|
2025/10
|
31
|
13
|
26
|
45
|
51
|
41
|
50
|
57
|
35
|
44
|
39
|
26
|
28
|
46
|
37
|
35
|
27
|
33
|
37
|
40
|
41
|
50
|
55
|
60
|
82
|
74
|
85
|
74
|
59
|
56
|
139
|
|
2025/09
|
27
|
31
|
31
|
42
|
33
|
42
|
52
|
31
|
38
|
28
|
22
|
12
|
48
|
47
|
35
|
31
|
20
|
27
|
15
|
33
|
42
|
32
|
27
|
27
|
43
|
44
|
30
|
32
|
44
|
47
|
|
|
2025/08
|
20
|
22
|
32
|
42
|
37
|
37
|
29
|
31
|
30
|
21
|
15
|
21
|
21
|
31
|
32
|
32
|
33
|
39
|
35
|
33
|
33
|
32
|
25
|
25
|
38
|
40
|
31
|
45
|
38
|
33
|
37
|
|
2025/07
|
29
|
28
|
29
|
28
|
30
|
31
|
39
|
33
|
21
|
55
|
57
|
34
|
39
|
36
|
40
|
48
|
47
|
33
|
43
|
30
|
26
|
22
|
26
|
26
|
26
|
26
|
28
|
26
|
21
|
31
|
27
|
|
2025/06
|
43
|
35
|
61
|
67
|
68
|
57
|
41
|
61
|
47
|
62
|
61
|
46
|
53
|
53
|
51
|
69
|
52
|
33
|
20
|
25
|
45
|
42
|
47
|
46
|
51
|
40
|
31
|
25
|
16
|
26
|
|
|
2025/05
|
63
|
77
|
55
|
50
|
56
|
90
|
76
|
59
|
24
|
33
|
52
|
53
|
55
|
58
|
95
|
86
|
106
|
70
|
82
|
67
|
60
|
71
|
68
|
64
|
56
|
55
|
64
|
55
|
62
|
64
|
66
|
|
2025/04
|
66
|
55
|
54
|
65
|
85
|
75
|
72
|
86
|
83
|
84
|
59
|
173
|
90
|
64
|
56
|
67
|
84
|
91
|
66
|
59
|
45
|
74
|
91
|
92
|
62
|
57
|
60
|
59
|
57
|
64
|
|
|
2025/03
|
126
|
37
|
44
|
67
|
79
|
83
|
78
|
95
|
94
|
91
|
115
|
151
|
89
|
56
|
71
|
52
|
55
|
51
|
60
|
67
|
59
|
66
|
84
|
160
|
93
|
84
|
113
|
166
|
62
|
57
|
71
|
|
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