Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
39
*
PM2.5
54
PM10
86
O3
0.7
CO
11
SO2
18
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
3 May
79
Good
Sat
4 May
63
Good
Sun
5 May
62
Good
Mon
6 May
48
Excellent
Tue
7 May
53
Good
Wed
8 May
48
Excellent
Thu
9 May
48
Excellent
Air quality in the last 12 months (Donggang)
|
2024/02
|
27
|
45
|
46
|
40
|
39
|
80
|
53
|
60
|
141
|
239
|
128
|
113
|
83
|
75
|
26
|
34
|
30
|
25
|
27
|
29
|
36
|
26
|
24
|
77
|
121
|
52
|
59
|
90
|
67
|
||
|
2024/01
|
105
|
109
|
129
|
100
|
48
|
55
|
26
|
44
|
51
|
50
|
82
|
52
|
48
|
40
|
54
|
60
|
64
|
61
|
38
|
46
|
57
|
27
|
26
|
46
|
63
|
79
|
42
|
82
|
119
|
98
|
83
|
|
2023/12
|
54
|
48
|
34
|
62
|
74
|
62
|
59
|
86
|
40
|
23
|
37
|
57
|
63
|
64
|
45
|
51
|
55
|
62
|
51
|
29
|
34
|
75
|
77
|
79
|
103
|
73
|
58
|
90
|
78
|
64
|
100
|
|
2023/11
|
99
|
62
|
37
|
49
|
40
|
24
|
36
|
41
|
26
|
22
|
23
|
33
|
46
|
57
|
78
|
59
|
21
|
57
|
46
|
33
|
31
|
44
|
40
|
21
|
29
|
37
|
64
|
36
|
38
|
29
|
|
|
2023/10
|
31
|
38
|
36
|
29
|
29
|
46
|
44
|
36
|
27
|
30
|
36
|
44
|
53
|
44
|
39
|
30
|
42
|
45
|
22
|
19
|
41
|
53
|
60
|
45
|
44
|
42
|
43
|
52
|
51
|
50
|
50
|
|
2023/09
|
32
|
38
|
35
|
41
|
47
|
33
|
37
|
47
|
46
|
40
|
33
|
24
|
28
|
38
|
37
|
33
|
35
|
34
|
29
|
23
|
25
|
40
|
29
|
39
|
32
|
30
|
47
|
43
|
34
|
31
|
|
|
2023/08
|
25
|
20
|
24
|
25
|
26
|
21
|
22
|
27
|
32
|
27
|
22
|
21
|
23
|
24
|
24
|
30
|
27
|
31
|
37
|
37
|
31
|
23
|
35
|
26
|
30
|
30
|
27
|
28
|
22
|
22
|
31
|
|
2023/07
|
33
|
26
|
28
|
36
|
43
|
53
|
47
|
35
|
33
|
39
|
33
|
30
|
26
|
27
|
39
|
26
|
32
|
31
|
42
|
44
|
50
|
40
|
28
|
32
|
32
|
23
|
13
|
26
|
16
|
15
|
22
|
|
2023/06
|
33
|
31
|
35
|
47
|
55
|
35
|
43
|
34
|
32
|
40
|
34
|
30
|
41
|
39
|
43
|
29
|
31
|
41
|
41
|
31
|
26
|
37
|
31
|
33
|
34
|
35
|
35
|
33
|
32
|
40
|
|
|
2023/05
|
52
|
50
|
51
|
39
|
27
|
34
|
42
|
53
|
52
|
55
|
56
|
54
|
41
|
51
|
41
|
70
|
31
|
29
|
37
|
42
|
94
|
58
|
46
|
56
|
42
|
44
|
42
|
25
|
42
|
31
|
44
|
|
2023/04
|
99
|
96
|
91
|
79
|
47
|
136
|
36
|
44
|
63
|
58
|
163
|
175
|
139
|
84
|
147
|
127
|
82
|
66
|
67
|
56
|
65
|
53
|
48
|
45
|
54
|
33
|
35
|
40
|
30
|
40
|
|
|
2023/03
|
55
|
50
|
67
|
97
|
50
|
53
|
70
|
108
|
104
|
83
|
89
|
57
|
48
|
53
|
68
|
52
|
53
|
102
|
123
|
100
|
88
|
108
|
138
|
63
|
55
|
53
|
74
|
90
|
72
|
84
|
104
|
|
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