Air Quality
Excellent
No health implications.
8
PM2.5
17
PM10
26
O3
0.6
CO
6
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jun
48
Excellent
Sat
10 Jun
42
Excellent
Sun
11 Jun
42
Excellent
Mon
12 Jun
40
Excellent
Tue
13 Jun
42
Excellent
Wed
14 Jun
44
Excellent
Thu
15 Jun
42
Excellent
Air quality in the last 12 months (Dongyuan)
|
2023/05
|
69
|
46
|
38
|
28
|
29
|
27
|
24
|
35
|
36
|
42
|
36
|
24
|
37
|
41
|
46
|
38
|
25
|
38
|
43
|
33
|
30
|
33
|
28
|
34
|
34
|
29
|
32
|
36
|
46
|
43
|
42
|
|
2023/04
|
19
|
38
|
40
|
35
|
23
|
29
|
28
|
63
|
63
|
57
|
43
|
49
|
41
|
53
|
38
|
46
|
43
|
44
|
34
|
32
|
28
|
29
|
31
|
26
|
18
|
18
|
37
|
45
|
31
|
62
|
|
|
2023/03
|
60
|
63
|
81
|
61
|
60
|
63
|
64
|
58
|
61
|
62
|
53
|
57
|
81
|
77
|
62
|
63
|
52
|
53
|
42
|
41
|
43
|
36
|
42
|
21
|
17
|
14
|
19
|
18
|
14
|
22
|
23
|
|
2023/02
|
53
|
45
|
62
|
74
|
32
|
19
|
27
|
29
|
33
|
22
|
28
|
31
|
26
|
19
|
32
|
44
|
48
|
50
|
48
|
67
|
64
|
60
|
54
|
57
|
49
|
61
|
66
|
55
|
|||
|
2023/01
|
50
|
50
|
48
|
55
|
56
|
41
|
48
|
48
|
30
|
18
|
25
|
24
|
26
|
28
|
16
|
20
|
43
|
40
|
42
|
48
|
55
|
114
|
103
|
49
|
62
|
51
|
61
|
63
|
50
|
50
|
44
|
|
2022/12
|
10
|
15
|
30
|
20
|
16
|
19
|
20
|
35
|
37
|
41
|
51
|
71
|
72
|
40
|
34
|
27
|
53
|
34
|
40
|
39
|
36
|
46
|
47
|
40
|
42
|
48
|
52
|
72
|
102
|
47
|
38
|
|
2022/11
|
34
|
20
|
16
|
18
|
19
|
17
|
23
|
32
|
29
|
39
|
51
|
53
|
51
|
54
|
57
|
48
|
48
|
45
|
45
|
30
|
44
|
29
|
12
|
12
|
13
|
18
|
30
|
28
|
27
|
16
|
|
|
2022/10
|
27
|
25
|
27
|
38
|
36
|
32
|
39
|
29
|
37
|
37
|
39
|
38
|
40
|
45
|
46
|
46
|
49
|
56
|
38
|
46
|
49
|
49
|
49
|
61
|
54
|
52
|
54
|
51
|
38
|
38
|
44
|
|
2022/09
|
29
|
29
|
40
|
33
|
37
|
47
|
31
|
27
|
32
|
55
|
52
|
45
|
48
|
43
|
45
|
50
|
55
|
64
|
64
|
51
|
42
|
53
|
52
|
51
|
58
|
59
|
41
|
37
|
37
|
28
|
|
|
2022/08
|
54
|
38
|
31
|
16
|
16
|
19
|
23
|
19
|
16
|
12
|
14
|
17
|
23
|
34
|
30
|
20
|
18
|
19
|
19
|
14
|
22
|
27
|
40
|
27
|
13
|
19
|
32
|
37
|
29
|
34
|
32
|
|
2022/07
|
17
|
13
|
13
|
16
|
20
|
18
|
16
|
19
|
19
|
23
|
25
|
27
|
30
|
45
|
36
|
35
|
30
|
27
|
22
|
23
|
28
|
40
|
49
|
49
|
62
|
43
|
44
|
57
|
53
|
41
|
53
|
|
2022/06
|
23
|
27
|
19
|
24
|
26
|
23
|
17
|
15
|
14
|
15
|
15
|
14
|
23
|
13
|
17
|
14
|
15
|
19
|
19
|
19
|
25
|
24
|
27
|
29
|
31
|
25
|
24
|
28
|
22
|
13
|
|
|
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