Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
57
PM2.5
110
*
PM10
15
O3
0.6
CO
8
SO2
50
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Oct
80
Good
Thu
30 Oct
80
Good
Fri
31 Oct
68
Good
Sat
1 Nov
59
Good
Sun
2 Nov
68
Good
Mon
3 Nov
30
Excellent
Tue
4 Nov
23
Excellent
Air quality in the last 12 months (Dai County)
|
2025/08
|
47
|
40
|
43
|
25
|
33
|
46
|
45
|
26
|
31
|
33
|
45
|
45
|
36
|
52
|
46
|
26
|
38
|
39
|
36
|
28
|
29
|
45
|
20
|
27
|
45
|
35
|
20
|
31
|
45
|
45
|
47
|
|
2025/07
|
33
|
41
|
32
|
38
|
19
|
27
|
22
|
30
|
31
|
38
|
48
|
57
|
41
|
50
|
55
|
29
|
33
|
41
|
45
|
23
|
33
|
36
|
35
|
28
|
32
|
26
|
23
|
34
|
19
|
30
|
45
|
|
2025/06
|
44
|
30
|
31
|
33
|
43
|
51
|
50
|
45
|
51
|
39
|
56
|
63
|
39
|
31
|
15
|
18
|
40
|
43
|
34
|
36
|
42
|
39
|
45
|
45
|
50
|
45
|
42
|
36
|
32
|
39
|
|
|
2025/05
|
47
|
55
|
32
|
53
|
83
|
47
|
69
|
74
|
21
|
42
|
44
|
54
|
79
|
30
|
45
|
116
|
81
|
56
|
72
|
72
|
64
|
71
|
53
|
51
|
49
|
46
|
47
|
52
|
54
|
58
|
41
|
|
2025/04
|
57
|
37
|
82
|
113
|
39
|
72
|
82
|
62
|
63
|
50
|
209
|
59
|
45
|
27
|
52
|
164
|
249
|
47
|
62
|
81
|
67
|
51
|
70
|
37
|
58
|
74
|
47
|
44
|
60
|
83
|
|
|
2025/03
|
127
|
90
|
44
|
49
|
61
|
47
|
62
|
75
|
76
|
89
|
142
|
109
|
96
|
88
|
43
|
31
|
37
|
37
|
44
|
45
|
53
|
64
|
176
|
146
|
169
|
129
|
129
|
74
|
33
|
45
|
51
|
|
2025/02
|
104
|
71
|
34
|
44
|
39
|
101
|
23
|
48
|
65
|
73
|
87
|
62
|
54
|
64
|
70
|
51
|
64
|
68
|
55
|
54
|
68
|
48
|
44
|
65
|
61
|
79
|
93
|
90
|
|||
|
2025/01
|
86
|
59
|
55
|
61
|
81
|
39
|
35
|
32
|
49
|
70
|
64
|
47
|
82
|
48
|
45
|
63
|
83
|
69
|
71
|
74
|
86
|
105
|
129
|
144
|
129
|
96
|
29
|
73
|
238
|
145
|
155
|
|
2024/12
|
60
|
43
|
65
|
58
|
41
|
46
|
37
|
58
|
86
|
81
|
80
|
84
|
83
|
54
|
58
|
65
|
65
|
46
|
73
|
61
|
41
|
78
|
89
|
93
|
67
|
56
|
50
|
57
|
78
|
93
|
76
|
|
2024/11
|
65
|
70
|
61
|
36
|
63
|
70
|
104
|
135
|
166
|
125
|
83
|
95
|
86
|
67
|
66
|
72
|
55
|
69
|
64
|
57
|
57
|
66
|
78
|
103
|
48
|
33
|
31
|
40
|
45
|
63
|
|
|
2024/10
|
45
|
42
|
52
|
57
|
68
|
58
|
52
|
60
|
58
|
46
|
61
|
76
|
91
|
79
|
59
|
75
|
89
|
30
|
22
|
32
|
52
|
33
|
55
|
67
|
77
|
74
|
48
|
72
|
70
|
80
|
80
|
|
2024/09
|
38
|
23
|
32
|
40
|
21
|
36
|
26
|
47
|
50
|
25
|
27
|
33
|
42
|
30
|
32
|
50
|
58
|
49
|
49
|
32
|
22
|
39
|
60
|
66
|
51
|
73
|
81
|
77
|
58
|
25
|
|
|
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