Air Quality
Excellent
No health implications.
32
PM2.5
46
PM10
12
O3
1.2
CO
21
SO2
52
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jan
60
Good
Fri
10 Jan
71
Good
Sat
11 Jan
100
Good
Sun
12 Jan
84
Good
Mon
13 Jan
83
Good
Tue
14 Jan
55
Good
Wed
15 Jan
98
Good
Air quality in the last 12 months (Donghe)
|
2024/12
|
55
|
31
|
62
|
37
|
44
|
31
|
30
|
62
|
64
|
76
|
63
|
101
|
84
|
61
|
66
|
76
|
41
|
42
|
71
|
40
|
28
|
66
|
63
|
70
|
63
|
27
|
60
|
61
|
197
|
93
|
73
|
|
2024/11
|
70
|
76
|
35
|
23
|
56
|
64
|
77
|
80
|
78
|
50
|
73
|
70
|
70
|
74
|
79
|
95
|
50
|
65
|
56
|
86
|
74
|
75
|
78
|
63
|
43
|
60
|
51
|
48
|
71
|
62
|
|
|
2024/10
|
20
|
34
|
48
|
54
|
57
|
27
|
41
|
56
|
48
|
42
|
65
|
59
|
33
|
45
|
28
|
68
|
82
|
24
|
29
|
34
|
38
|
31
|
48
|
66
|
57
|
44
|
37
|
59
|
50
|
47
|
57
|
|
2024/09
|
16
|
24
|
41
|
25
|
18
|
21
|
37
|
38
|
49
|
30
|
26
|
29
|
19
|
15
|
28
|
28
|
31
|
50
|
53
|
14
|
14
|
29
|
47
|
48
|
42
|
51
|
54
|
56
|
21
|
32
|
|
|
2024/08
|
31
|
42
|
23
|
30
|
33
|
33
|
24
|
33
|
49
|
41
|
13
|
12
|
24
|
28
|
35
|
36
|
27
|
40
|
25
|
28
|
27
|
35
|
43
|
57
|
31
|
13
|
31
|
45
|
47
|
51
|
44
|
|
2024/07
|
19
|
31
|
38
|
29
|
53
|
41
|
31
|
45
|
53
|
43
|
55
|
36
|
37
|
50
|
44
|
16
|
27
|
32
|
57
|
41
|
116
|
57
|
50
|
52
|
37
|
34
|
28
|
27
|
39
|
23
|
33
|
|
2024/06
|
45
|
60
|
45
|
35
|
39
|
43
|
35
|
51
|
50
|
34
|
66
|
68
|
58
|
19
|
27
|
38
|
55
|
48
|
39
|
42
|
43
|
242
|
169
|
83
|
41
|
70
|
54
|
51
|
22
|
29
|
|
|
2024/05
|
49
|
58
|
60
|
42
|
49
|
49
|
47
|
58
|
62
|
142
|
51
|
38
|
49
|
92
|
47
|
80
|
87
|
114
|
167
|
61
|
69
|
62
|
62
|
61
|
45
|
20
|
38
|
47
|
71
|
56
|
20
|
|
2024/04
|
80
|
54
|
51
|
67
|
48
|
52
|
62
|
68
|
66
|
87
|
85
|
92
|
72
|
282
|
119
|
51
|
74
|
81
|
80
|
29
|
65
|
161
|
39
|
92
|
225
|
82
|
128
|
42
|
20
|
31
|
|
|
2024/03
|
61
|
84
|
71
|
74
|
34
|
41
|
46
|
50
|
73
|
86
|
34
|
44
|
71
|
83
|
84
|
233
|
51
|
147
|
48
|
62
|
119
|
66
|
86
|
75
|
63
|
77
|
240
|
338
|
108
|
42
|
72
|
|
2024/02
|
61
|
116
|
107
|
92
|
76
|
34
|
123
|
183
|
202
|
293
|
137
|
107
|
107
|
33
|
43
|
72
|
73
|
205
|
111
|
65
|
32
|
28
|
56
|
102
|
117
|
80
|
91
|
59
|
29
|
||
|
2024/01
|
205
|
147
|
79
|
76
|
67
|
32
|
75
|
111
|
60
|
102
|
153
|
178
|
136
|
41
|
80
|
97
|
153
|
180
|
138
|
28
|
24
|
49
|
75
|
107
|
174
|
220
|
218
|
217
|
177
|
134
|
77
|
|
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