Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
61
*
PM2.5
107
PM10
25
O3
0.8
CO
11
SO2
47
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 Dec
74
Good
Tue
16 Dec
72
Good
Wed
17 Dec
78
Good
Thu
18 Dec
104
Light
Fri
19 Dec
106
Light
Sat
20 Dec
81
Good
Sun
21 Dec
37
Excellent
Air quality in the last 12 months (Dai County)
|
2025/11
|
45
|
57
|
72
|
87
|
116
|
141
|
47
|
71
|
57
|
61
|
72
|
61
|
52
|
61
|
74
|
49
|
27
|
38
|
56
|
62
|
59
|
72
|
87
|
131
|
61
|
168
|
59
|
104
|
98
|
127
|
|
|
2025/10
|
71
|
47
|
44
|
58
|
69
|
54
|
46
|
16
|
11
|
12
|
27
|
49
|
49
|
49
|
51
|
64
|
24
|
26
|
29
|
41
|
51
|
51
|
61
|
67
|
84
|
37
|
47
|
66
|
78
|
79
|
58
|
|
2025/09
|
45
|
49
|
46
|
40
|
34
|
49
|
53
|
53
|
50
|
57
|
48
|
41
|
52
|
57
|
56
|
33
|
29
|
35
|
36
|
58
|
46
|
20
|
34
|
42
|
57
|
51
|
45
|
48
|
52
|
62
|
|
|
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
|
|
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