Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Nov
Fri
28 Nov
Sat
29 Nov
Sun
30 Nov
Mon
1 Dec
Tue
2 Dec
Wed
3 Dec
Real-time AQI (Monitoring Station in Dongguan)
莞城梨川
3614
PM2.5
36
PM10
89
O3
0.4
CO
4
SO2
9
NO2
东城石井
4014
PM2.5
40
PM10
87
O3
0.3
CO
7
SO2
10
NO2
南城西平
3812
PM2.5
38
PM10
84
O3
0.4
CO
7
SO2
14
NO2
万江金泰
4213
PM2.5
42
PM10
84
O3
0.5
CO
5
SO2
8
NO2
南城元岭
4314
PM2.5
43
PM10
92
O3
0.1
CO
7
SO2
9
NO2
东城主山
4714
PM2.5
47
PM10
92
O3
0.2
CO
2
SO2
9
NO2
Air quality in the last 12 months (Dongguan)
|
2025/10
|
29
|
21
|
23
|
26
|
16
|
20
|
30
|
33
|
39
|
42
|
28
|
23
|
25
|
23
|
36
|
41
|
46
|
42
|
40
|
12
|
8
|
9
|
19
|
35
|
35
|
35
|
51
|
56
|
51
|
36
|
28
|
|
2025/09
|
28
|
24
|
31
|
30
|
26
|
34
|
24
|
11
|
17
|
23
|
30
|
21
|
21
|
22
|
27
|
29
|
33
|
29
|
16
|
15
|
16
|
22
|
26
|
8
|
15
|
25
|
35
|
33
|
28
|
39
|
|
|
2025/08
|
28
|
27
|
24
|
32
|
19
|
19
|
26
|
38
|
35
|
29
|
30
|
24
|
37
|
33
|
17
|
30
|
25
|
12
|
21
|
25
|
23
|
34
|
35
|
18
|
21
|
31
|
34
|
35
|
29
|
23
|
21
|
|
2025/07
|
18
|
20
|
38
|
39
|
36
|
38
|
44
|
25
|
35
|
25
|
11
|
33
|
29
|
34
|
34
|
35
|
38
|
40
|
25
|
12
|
15
|
20
|
18
|
27
|
32
|
37
|
40
|
37
|
37
|
28
|
24
|
|
2025/06
|
30
|
26
|
20
|
25
|
41
|
39
|
25
|
21
|
25
|
27
|
20
|
17
|
16
|
21
|
27
|
22
|
14
|
18
|
17
|
14
|
20
|
15
|
15
|
21
|
24
|
19
|
16
|
18
|
21
|
15
|
|
|
2025/05
|
44
|
42
|
42
|
24
|
22
|
28
|
24
|
36
|
29
|
28
|
28
|
40
|
44
|
35
|
27
|
22
|
22
|
20
|
26
|
24
|
19
|
20
|
25
|
24
|
47
|
49
|
50
|
42
|
36
|
20
|
29
|
|
2025/04
|
23
|
39
|
55
|
50
|
27
|
58
|
70
|
64
|
44
|
36
|
28
|
32
|
227
|
183
|
111
|
94
|
66
|
56
|
31
|
27
|
26
|
31
|
33
|
22
|
24
|
30
|
36
|
38
|
39
|
47
|
|
|
2025/03
|
38
|
32
|
31
|
24
|
15
|
10
|
18
|
29
|
57
|
54
|
43
|
44
|
30
|
28
|
27
|
11
|
48
|
43
|
47
|
52
|
57
|
58
|
57
|
58
|
54
|
38
|
32
|
31
|
9
|
8
|
10
|
|
2025/02
|
24
|
30
|
9
|
22
|
39
|
40
|
19
|
47
|
39
|
51
|
49
|
38
|
39
|
48
|
44
|
62
|
46
|
57
|
44
|
47
|
33
|
36
|
13
|
29
|
48
|
51
|
56
|
39
|
|||
|
2025/01
|
70
|
69
|
48
|
61
|
66
|
69
|
79
|
70
|
61
|
39
|
35
|
38
|
59
|
62
|
52
|
58
|
54
|
58
|
63
|
63
|
65
|
50
|
52
|
33
|
25
|
17
|
19
|
38
|
72
|
44
|
30
|
|
2024/12
|
69
|
65
|
68
|
63
|
63
|
62
|
47
|
27
|
47
|
59
|
61
|
26
|
29
|
51
|
36
|
44
|
55
|
40
|
50
|
61
|
48
|
54
|
61
|
60
|
58
|
52
|
58
|
53
|
76
|
84
|
68
|
|
2024/11
|
28
|
23
|
46
|
51
|
37
|
50
|
38
|
38
|
42
|
45
|
52
|
49
|
42
|
22
|
18
|
16
|
26
|
24
|
14
|
11
|
21
|
26
|
34
|
41
|
28
|
15
|
28
|
34
|
36
|
51
|
|
|
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
*: primary pollution