Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
72
PM2.5
315
*
PM10
73
O3
0.6
CO
6
SO2
12
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
5 May
172
Moderate
Tue
6 May
82
Good
Wed
7 May
78
Good
Thu
8 May
72
Good
Fri
9 May
72
Good
Sat
10 May
80
Good
Sun
11 May
21
Excellent
Air quality in the last 12 months (Dai County)
|
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
|
|
|
2024/08
|
50
|
49
|
44
|
38
|
38
|
38
|
27
|
37
|
34
|
73
|
17
|
22
|
33
|
34
|
40
|
40
|
38
|
41
|
26
|
40
|
42
|
51
|
58
|
63
|
43
|
16
|
31
|
45
|
52
|
54
|
54
|
|
2024/07
|
45
|
35
|
50
|
56
|
57
|
46
|
57
|
49
|
49
|
53
|
68
|
47
|
45
|
51
|
62
|
39
|
34
|
51
|
59
|
47
|
45
|
68
|
69
|
51
|
30
|
46
|
51
|
57
|
50
|
26
|
36
|
|
2024/06
|
51
|
51
|
44
|
53
|
39
|
58
|
34
|
49
|
58
|
46
|
58
|
69
|
58
|
44
|
46
|
52
|
63
|
61
|
54
|
59
|
47
|
122
|
192
|
54
|
62
|
66
|
64
|
63
|
59
|
51
|
|
|
2024/05
|
52
|
60
|
57
|
60
|
61
|
51
|
51
|
60
|
69
|
77
|
91
|
46
|
60
|
74
|
46
|
86
|
71
|
88
|
76
|
53
|
53
|
65
|
66
|
64
|
27
|
42
|
47
|
58
|
50
|
54
|
37
|
|
2024/04
|
98
|
83
|
56
|
66
|
66
|
71
|
71
|
81
|
64
|
49
|
60
|
69
|
83
|
124
|
103
|
55
|
70
|
81
|
66
|
37
|
57
|
118
|
67
|
75
|
80
|
85
|
94
|
57
|
36
|
39
|
|
|
2024/03
|
49
|
69
|
70
|
95
|
126
|
51
|
54
|
50
|
70
|
89
|
68
|
47
|
69
|
77
|
93
|
154
|
59
|
118
|
66
|
61
|
107
|
105
|
102
|
50
|
54
|
72
|
83
|
332
|
118
|
50
|
69
|
|
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