Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
79
*
PM2.5
91
PM10
5
O3
2.0
CO
23
SO2
82
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
14 Dec
92
Good
Mon
15 Dec
105
Light
Tue
16 Dec
66
Good
Wed
17 Dec
81
Good
Thu
18 Dec
91
Good
Fri
19 Dec
96
Good
Sat
20 Dec
16
Excellent
Air quality in the last 12 months (Dadong)
|
2025/11
|
74
|
42
|
43
|
54
|
88
|
77
|
110
|
135
|
44
|
33
|
53
|
108
|
41
|
106
|
98
|
64
|
44
|
45
|
73
|
45
|
51
|
90
|
125
|
216
|
54
|
65
|
44
|
60
|
58
|
45
|
|
|
2025/10
|
44
|
51
|
48
|
52
|
32
|
34
|
39
|
30
|
38
|
49
|
69
|
56
|
65
|
85
|
83
|
51
|
74
|
27
|
29
|
23
|
35
|
56
|
52
|
71
|
109
|
48
|
32
|
77
|
86
|
44
|
47
|
|
2025/09
|
43
|
50
|
45
|
42
|
42
|
25
|
32
|
31
|
38
|
40
|
48
|
40
|
46
|
37
|
29
|
27
|
19
|
35
|
36
|
32
|
42
|
48
|
37
|
28
|
43
|
48
|
59
|
43
|
48
|
41
|
|
|
2025/08
|
34
|
25
|
21
|
17
|
26
|
17
|
23
|
29
|
28
|
29
|
27
|
30
|
26
|
30
|
34
|
19
|
20
|
34
|
35
|
19
|
23
|
17
|
39
|
18
|
13
|
21
|
29
|
15
|
23
|
42
|
26
|
|
2025/07
|
29
|
35
|
17
|
21
|
24
|
15
|
25
|
31
|
39
|
50
|
38
|
38
|
25
|
22
|
23
|
24
|
24
|
27
|
30
|
18
|
23
|
25
|
13
|
18
|
28
|
29
|
33
|
33
|
22
|
13
|
33
|
|
2025/06
|
34
|
47
|
31
|
16
|
39
|
34
|
13
|
32
|
36
|
17
|
23
|
30
|
26
|
36
|
37
|
18
|
29
|
31
|
41
|
24
|
16
|
29
|
41
|
43
|
50
|
40
|
36
|
26
|
32
|
16
|
|
|
2025/05
|
21
|
34
|
33
|
40
|
41
|
33
|
52
|
44
|
55
|
41
|
59
|
57
|
58
|
54
|
48
|
41
|
28
|
28
|
41
|
53
|
47
|
63
|
28
|
47
|
36
|
49
|
42
|
48
|
45
|
51
|
53
|
|
2025/04
|
83
|
58
|
69
|
57
|
37
|
60
|
76
|
68
|
89
|
75
|
53
|
30
|
16
|
27
|
54
|
62
|
71
|
37
|
39
|
41
|
53
|
24
|
48
|
63
|
44
|
59
|
43
|
50
|
64
|
59
|
|
|
2025/03
|
85
|
32
|
41
|
55
|
79
|
78
|
73
|
79
|
111
|
88
|
65
|
71
|
54
|
50
|
48
|
52
|
80
|
59
|
65
|
72
|
67
|
82
|
168
|
65
|
107
|
149
|
46
|
30
|
26
|
26
|
61
|
|
2025/02
|
89
|
152
|
49
|
31
|
59
|
68
|
42
|
43
|
65
|
69
|
64
|
35
|
76
|
101
|
101
|
47
|
30
|
25
|
38
|
35
|
34
|
38
|
31
|
57
|
80
|
69
|
96
|
134
|
|||
|
2025/01
|
36
|
36
|
53
|
76
|
126
|
110
|
34
|
36
|
39
|
84
|
113
|
127
|
102
|
51
|
44
|
48
|
66
|
69
|
59
|
75
|
69
|
87
|
119
|
95
|
90
|
118
|
130
|
56
|
75
|
104
|
90
|
|
2024/12
|
51
|
21
|
36
|
33
|
45
|
28
|
31
|
58
|
81
|
80
|
34
|
80
|
61
|
53
|
37
|
31
|
26
|
50
|
78
|
87
|
49
|
51
|
46
|
69
|
70
|
51
|
37
|
42
|
73
|
60
|
41
|
|
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