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 Jul
Sun
28 Jul
Mon
29 Jul
Tue
30 Jul
Wed
31 Jul
Thu
1 Aug
Fri
2 Aug
Real-time AQI (Monitoring Station in Dongguan)
莞城梨川
177
PM2.5
17
PM10
31
O3
0.7
CO
8
SO2
14
NO2
东城石井
217
PM2.5
16
PM10
67
O3
0.6
CO
5
SO2
17
NO2
南城西平
197
PM2.5
19
PM10
46
O3
0.7
CO
2
SO2
7
NO2
万江金泰
2310
PM2.5
23
PM10
33
O3
0.8
CO
9
SO2
15
NO2
南城元岭
2210
PM2.5
22
PM10
25
O3
0.6
CO
5
SO2
15
NO2
东城主山
153
PM2.5
15
PM10
21
O3
0.7
CO
5
SO2
15
NO2
Air quality in the last 12 months (Dongguan)
|
2024/06
|
12
|
30
|
25
|
30
|
38
|
21
|
24
|
25
|
21
|
17
|
17
|
25
|
26
|
27
|
20
|
29
|
21
|
22
|
22
|
19
|
18
|
27
|
13
|
18
|
21
|
27
|
25
|
18
|
16
|
21
|
|
|
2024/05
|
19
|
28
|
37
|
28
|
30
|
53
|
31
|
34
|
41
|
43
|
38
|
35
|
31
|
40
|
50
|
48
|
58
|
44
|
38
|
19
|
15
|
33
|
32
|
19
|
25
|
23
|
21
|
23
|
24
|
32
|
21
|
|
2024/04
|
44
|
42
|
22
|
21
|
40
|
33
|
21
|
29
|
23
|
40
|
51
|
52
|
41
|
34
|
35
|
35
|
28
|
37
|
29
|
20
|
16
|
37
|
33
|
46
|
18
|
28
|
34
|
18
|
24
|
22
|
|
|
2024/03
|
14
|
21
|
43
|
42
|
36
|
33
|
28
|
39
|
51
|
15
|
22
|
33
|
59
|
66
|
64
|
72
|
47
|
49
|
23
|
64
|
57
|
56
|
44
|
35
|
35
|
54
|
39
|
47
|
58
|
34
|
30
|
|
2024/02
|
29
|
29
|
25
|
29
|
18
|
29
|
17
|
11
|
24
|
66
|
70
|
62
|
48
|
40
|
44
|
33
|
28
|
27
|
29
|
22
|
24
|
32
|
27
|
23
|
15
|
23
|
22
|
41
|
37
|
||
|
2024/01
|
69
|
74
|
37
|
40
|
74
|
83
|
66
|
68
|
58
|
29
|
42
|
82
|
93
|
70
|
63
|
64
|
52
|
55
|
55
|
48
|
25
|
19
|
25
|
33
|
36
|
44
|
46
|
30
|
50
|
68
|
76
|
|
2023/12
|
37
|
45
|
47
|
48
|
42
|
41
|
39
|
74
|
64
|
44
|
56
|
44
|
43
|
63
|
43
|
20
|
27
|
43
|
17
|
20
|
25
|
50
|
42
|
39
|
47
|
64
|
73
|
79
|
75
|
86
|
74
|
|
2023/11
|
51
|
66
|
70
|
61
|
39
|
46
|
38
|
55
|
50
|
53
|
22
|
17
|
16
|
25
|
41
|
30
|
50
|
60
|
65
|
71
|
69
|
66
|
86
|
60
|
71
|
56
|
62
|
57
|
62
|
51
|
|
|
2023/10
|
40
|
30
|
48
|
44
|
27
|
31
|
18
|
14
|
16
|
13
|
20
|
32
|
26
|
42
|
48
|
47
|
49
|
49
|
49
|
31
|
21
|
24
|
35
|
50
|
74
|
68
|
77
|
45
|
38
|
35
|
44
|
|
2023/09
|
20
|
17
|
24
|
32
|
31
|
25
|
17
|
24
|
29
|
23
|
25
|
24
|
27
|
21
|
18
|
24
|
27
|
37
|
35
|
31
|
55
|
44
|
44
|
32
|
31
|
33
|
41
|
46
|
34
|
30
|
|
|
2023/08
|
27
|
55
|
52
|
24
|
30
|
32
|
32
|
26
|
34
|
32
|
33
|
27
|
24
|
29
|
30
|
36
|
37
|
51
|
55
|
20
|
25
|
26
|
28
|
28
|
31
|
35
|
25
|
25
|
22
|
21
|
19
|
|
2023/07
|
18
|
21
|
18
|
21
|
28
|
22
|
23
|
24
|
20
|
25
|
23
|
21
|
29
|
45
|
62
|
24
|
18
|
23
|
20
|
21
|
26
|
21
|
31
|
24
|
37
|
46
|
27
|
27
|
36
|
24
|
29
|
|
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