Air Quality
Excellent
No health implications.
6
PM2.5
9
PM10
22
O3
0.3
CO
6
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Aug
54
Good
Sat
23 Aug
57
Good
Sun
24 Aug
81
Good
Mon
25 Aug
70
Good
Tue
26 Aug
77
Good
Wed
27 Aug
45
Excellent
Thu
28 Aug
33
Excellent
Xiaoting Air quality rank
Air quality in the last 12 months (Xiaoting)
|
2025/06
|
12
|
23
|
35
|
40
|
42
|
49
|
36
|
20
|
24
|
32
|
30
|
29
|
38
|
36
|
32
|
46
|
38
|
20
|
12
|
13
|
15
|
25
|
25
|
29
|
19
|
19
|
33
|
28
|
25
|
24
|
|
|
2025/05
|
59
|
73
|
60
|
43
|
43
|
191
|
142
|
33
|
30
|
55
|
50
|
56
|
72
|
51
|
50
|
41
|
60
|
97
|
69
|
54
|
53
|
27
|
47
|
62
|
68
|
66
|
63
|
43
|
50
|
34
|
22
|
|
2025/04
|
60
|
63
|
67
|
58
|
67
|
70
|
67
|
61
|
58
|
46
|
43
|
277
|
168
|
140
|
88
|
81
|
77
|
72
|
63
|
65
|
62
|
72
|
78
|
66
|
69
|
76
|
56
|
57
|
54
|
35
|
|
|
2025/03
|
153
|
109
|
27
|
41
|
48
|
45
|
79
|
94
|
68
|
62
|
89
|
74
|
61
|
60
|
38
|
46
|
54
|
46
|
43
|
46
|
50
|
58
|
54
|
58
|
49
|
58
|
115
|
53
|
68
|
66
|
65
|
|
2025/02
|
52
|
55
|
66
|
55
|
55
|
57
|
95
|
63
|
62
|
71
|
98
|
105
|
91
|
82
|
77
|
70
|
82
|
57
|
79
|
98
|
92
|
75
|
71
|
84
|
103
|
98
|
74
|
78
|
|||
|
2025/01
|
137
|
129
|
147
|
188
|
59
|
77
|
68
|
92
|
86
|
80
|
97
|
85
|
128
|
136
|
72
|
81
|
93
|
121
|
118
|
115
|
159
|
204
|
228
|
134
|
27
|
30
|
46
|
67
|
161
|
135
|
119
|
|
2024/12
|
70
|
88
|
83
|
54
|
40
|
54
|
48
|
64
|
83
|
59
|
49
|
81
|
86
|
47
|
69
|
82
|
91
|
94
|
58
|
95
|
88
|
60
|
60
|
80
|
133
|
111
|
136
|
79
|
104
|
160
|
136
|
|
2024/11
|
70
|
69
|
75
|
64
|
67
|
69
|
70
|
84
|
92
|
64
|
70
|
83
|
66
|
62
|
64
|
43
|
16
|
17
|
25
|
36
|
41
|
43
|
61
|
78
|
35
|
42
|
47
|
44
|
47
|
56
|
|
|
2024/10
|
34
|
49
|
53
|
48
|
58
|
53
|
35
|
52
|
55
|
63
|
66
|
61
|
56
|
62
|
65
|
55
|
32
|
30
|
38
|
47
|
41
|
52
|
49
|
52
|
54
|
51
|
56
|
66
|
93
|
80
|
64
|
|
2024/09
|
43
|
44
|
41
|
55
|
51
|
34
|
35
|
38
|
41
|
39
|
36
|
25
|
32
|
54
|
30
|
33
|
25
|
25
|
22
|
25
|
35
|
41
|
44
|
52
|
61
|
66
|
72
|
87
|
81
|
42
|
|
|
2024/08
|
24
|
27
|
25
|
22
|
28
|
19
|
23
|
27
|
36
|
42
|
76
|
50
|
30
|
36
|
37
|
33
|
24
|
26
|
20
|
38
|
32
|
30
|
36
|
37
|
36
|
41
|
21
|
21
|
30
|
40
|
48
|
|
2024/07
|
29
|
27
|
35
|
24
|
23
|
20
|
19
|
22
|
24
|
22
|
31
|
35
|
20
|
22
|
26
|
29
|
25
|
23
|
17
|
21
|
19
|
22
|
27
|
34
|
27
|
24
|
18
|
15
|
16
|
19
|
17
|
|
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