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
16 Aug
Sun
17 Aug
Mon
18 Aug
Tue
19 Aug
Wed
20 Aug
Thu
21 Aug
Fri
22 Aug
Real-time AQI (Monitoring Station in Dongguan)
莞城梨川
3723
PM2.5
37
PM10
3
O3
0.4
CO
8
SO2
24
NO2
东城石井
3615
PM2.5
36
PM10
2
O3
0.8
CO
3
SO2
23
NO2
南城西平
4315
PM2.5
43
PM10
9
O3
0.7
CO
7
SO2
33
NO2
万江金泰
6849 *
PM2.5
49
PM10
3
O3
0.8
CO
4
SO2
24
NO2
南城元岭
3720
PM2.5
37
PM10
4
O3
0.6
CO
7
SO2
27
NO2
东城主山
3820
PM2.5
38
PM10
1
O3
0.3
CO
6
SO2
22
NO2
Air quality in the last 12 months (Dongguan)
|
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
|
|
|
2024/08
|
27
|
26
|
29
|
40
|
48
|
48
|
47
|
33
|
31
|
28
|
28
|
31
|
31
|
30
|
32
|
20
|
17
|
21
|
25
|
25
|
18
|
35
|
45
|
46
|
30
|
49
|
41
|
50
|
31
|
30
|
18
|
|
2024/07
|
24
|
22
|
19
|
23
|
26
|
19
|
17
|
17
|
15
|
12
|
11
|
15
|
14
|
23
|
19
|
18
|
18
|
20
|
25
|
24
|
19
|
21
|
24
|
36
|
44
|
34
|
18
|
15
|
16
|
14
|
20
|
|
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