Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
47
PM2.5
96
*
PM10
79
O3
0.5
CO
9
SO2
35
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
2 Apr
78
Good
Fri
3 Apr
140
Light
Sat
4 Apr
89
Good
Sun
5 Apr
101
Light
Mon
6 Apr
88
Good
Tue
7 Apr
71
Good
Wed
8 Apr
33
Excellent
Dai County Air quality rank
Air quality in the last 12 months (Dai County)
|
2026/02
|
53
|
57
|
77
|
77
|
63
|
51
|
47
|
68
|
113
|
100
|
77
|
93
|
88
|
78
|
48
|
104
|
229
|
58
|
57
|
108
|
325
|
102
|
69
|
86
|
80
|
76
|
83
|
57
|
|||
|
2026/01
|
84
|
68
|
88
|
95
|
70
|
56
|
61
|
69
|
129
|
50
|
45
|
71
|
94
|
117
|
116
|
77
|
76
|
69
|
46
|
54
|
56
|
68
|
76
|
93
|
143
|
122
|
98
|
98
|
107
|
128
|
96
|
|
2025/12
|
68
|
36
|
42
|
55
|
70
|
67
|
96
|
62
|
76
|
85
|
70
|
42
|
58
|
69
|
74
|
96
|
75
|
93
|
85
|
59
|
65
|
79
|
59
|
52
|
34
|
64
|
67
|
67
|
60
|
60
|
56
|
|
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
|
|
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