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
17 Oct
Sat
18 Oct
Sun
19 Oct
Mon
20 Oct
Tue
21 Oct
Wed
22 Oct
Thu
23 Oct
Dongguan Air quality rank
Real-time AQI (Monitoring Station in Dongguan)
莞城梨川
4218
PM2.5
42
PM10
49
O3
0.6
CO
7
SO2
27
NO2
东城石井
4119
PM2.5
41
PM10
34
O3
0.6
CO
6
SO2
24
NO2
南城西平
4619
PM2.5
46
PM10
34
O3
0.6
CO
7
SO2
44
NO2
万江金泰
4525
PM2.5
45
PM10
48
O3
0.8
CO
7
SO2
28
NO2
南城元岭
4022
PM2.5
40
PM10
50
O3
0.5
CO
6
SO2
32
NO2
东城主山
4825
PM2.5
48
PM10
50
O3
0.6
CO
3
SO2
33
NO2
Air quality in the last 12 months (Dongguan)
|
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
|
|
|
2024/10
|
29
|
24
|
33
|
32
|
36
|
38
|
41
|
52
|
44
|
30
|
41
|
56
|
51
|
40
|
45
|
37
|
34
|
47
|
44
|
39
|
29
|
25
|
19
|
31
|
37
|
39
|
31
|
15
|
25
|
36
|
34
|
|
2024/09
|
24
|
34
|
32
|
29
|
24
|
11
|
19
|
17
|
19
|
33
|
45
|
40
|
39
|
38
|
18
|
26
|
29
|
16
|
33
|
31
|
16
|
16
|
15
|
22
|
31
|
48
|
49
|
39
|
35
|
33
|
|
|
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