Air Quality
Excellent
No health implications.
30
PM2.5
50
PM10
21
O3
1.6
CO
8
SO2
30
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Sep
49
Excellent
Tue
30 Sep
44
Excellent
Wed
1 Oct
56
Good
Thu
2 Oct
44
Excellent
Fri
3 Oct
43
Excellent
Sat
4 Oct
16
Excellent
Sun
5 Oct
24
Excellent
Air quality in the last 12 months (Donggang)
|
2025/08
|
16
|
25
|
22
|
13
|
25
|
14
|
15
|
20
|
27
|
19
|
29
|
34
|
31
|
21
|
19
|
36
|
13
|
17
|
17
|
10
|
16
|
17
|
25
|
19
|
17
|
11
|
22
|
34
|
15
|
19
|
10
|
|
2025/07
|
8
|
12
|
10
|
16
|
23
|
21
|
31
|
36
|
43
|
41
|
42
|
45
|
48
|
30
|
29
|
15
|
14
|
20
|
23
|
21
|
23
|
12
|
11
|
16
|
25
|
30
|
28
|
48
|
31
|
25
|
26
|
|
2025/06
|
64
|
46
|
32
|
25
|
36
|
48
|
43
|
28
|
29
|
18
|
35
|
34
|
30
|
25
|
18
|
21
|
24
|
33
|
24
|
24
|
21
|
39
|
38
|
52
|
42
|
22
|
41
|
37
|
23
|
8
|
|
|
2025/05
|
39
|
28
|
26
|
39
|
51
|
35
|
43
|
31
|
51
|
36
|
41
|
57
|
49
|
34
|
29
|
25
|
18
|
34
|
34
|
48
|
29
|
70
|
49
|
40
|
47
|
52
|
50
|
49
|
52
|
52
|
57
|
|
2025/04
|
60
|
55
|
73
|
75
|
32
|
37
|
58
|
62
|
62
|
50
|
55
|
39
|
20
|
17
|
46
|
43
|
73
|
46
|
28
|
35
|
42
|
19
|
39
|
58
|
51
|
52
|
56
|
50
|
60
|
53
|
|
|
2025/03
|
71
|
65
|
28
|
57
|
49
|
60
|
81
|
84
|
82
|
103
|
79
|
47
|
73
|
44
|
43
|
48
|
67
|
55
|
70
|
75
|
70
|
78
|
97
|
81
|
90
|
97
|
65
|
41
|
36
|
39
|
48
|
|
2025/02
|
69
|
82
|
30
|
30
|
38
|
48
|
46
|
55
|
47
|
74
|
63
|
64
|
103
|
102
|
98
|
62
|
37
|
29
|
30
|
56
|
37
|
38
|
33
|
51
|
63
|
76
|
89
|
79
|
|||
|
2025/01
|
57
|
44
|
68
|
64
|
118
|
67
|
67
|
41
|
32
|
44
|
86
|
103
|
104
|
79
|
42
|
58
|
67
|
71
|
91
|
93
|
109
|
47
|
80
|
72
|
70
|
75
|
82
|
56
|
87
|
79
|
61
|
|
2024/12
|
57
|
27
|
52
|
51
|
60
|
39
|
29
|
52
|
78
|
89
|
39
|
44
|
58
|
51
|
67
|
81
|
31
|
31
|
49
|
81
|
55
|
67
|
57
|
58
|
100
|
54
|
55
|
82
|
64
|
82
|
47
|
|
2024/11
|
71
|
57
|
60
|
26
|
26
|
34
|
61
|
68
|
76
|
79
|
46
|
51
|
56
|
79
|
49
|
41
|
18
|
20
|
38
|
79
|
86
|
30
|
43
|
64
|
59
|
23
|
34
|
42
|
65
|
97
|
|
|
2024/10
|
9
|
29
|
31
|
36
|
45
|
50
|
44
|
38
|
47
|
52
|
41
|
50
|
47
|
43
|
16
|
27
|
48
|
49
|
27
|
32
|
24
|
20
|
27
|
52
|
67
|
67
|
62
|
42
|
61
|
69
|
74
|
|
2024/09
|
44
|
15
|
24
|
39
|
16
|
14
|
24
|
23
|
40
|
34
|
20
|
29
|
42
|
28
|
30
|
40
|
37
|
29
|
47
|
30
|
8
|
13
|
22
|
35
|
44
|
31
|
28
|
50
|
45
|
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