Air Quality
Excellent
No health implications.
16
PM2.5
35
PM10
75
O3
0.4
CO
5
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Jul
84
Good
Wed
22 Jul
82
Good
Thu
23 Jul
80
Good
Fri
24 Jul
103
Light
Sat
25 Jul
84
Good
Sun
26 Jul
90
Good
Mon
27 Jul
45
Excellent
Air quality in the last 12 months (Dai County)
|
2026/06
|
50
|
60
|
56
|
42
|
40
|
27
|
32
|
39
|
34
|
32
|
38
|
42
|
36
|
42
|
51
|
50
|
41
|
52
|
36
|
29
|
39
|
44
|
42
|
45
|
39
|
45
|
46
|
37
|
37
|
34
|
|
|
2026/05
|
63
|
40
|
37
|
49
|
56
|
61
|
42
|
54
|
63
|
56
|
55
|
66
|
68
|
69
|
57
|
45
|
27
|
36
|
51
|
43
|
50
|
39
|
51
|
62
|
43
|
39
|
52
|
34
|
42
|
49
|
50
|
|
2026/04
|
46
|
60
|
73
|
57
|
88
|
40
|
52
|
62
|
73
|
41
|
58
|
64
|
68
|
73
|
80
|
58
|
64
|
69
|
165
|
62
|
58
|
68
|
70
|
72
|
67
|
60
|
138
|
37
|
48
|
57
|
|
|
2026/03
|
84
|
72
|
103
|
79
|
68
|
44
|
70
|
75
|
61
|
83
|
52
|
89
|
126
|
43
|
60
|
73
|
90
|
43
|
59
|
81
|
92
|
59
|
74
|
81
|
84
|
82
|
69
|
83
|
49
|
35
|
43
|
|
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
|
|
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