Air Quality
Excellent
No health implications.
11
PM2.5
14
PM10
60
O3
0.6
CO
4
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Jul
46
Excellent
Fri
11 Jul
48
Excellent
Sat
12 Jul
49
Excellent
Sun
13 Jul
49
Excellent
Mon
14 Jul
64
Good
Tue
15 Jul
63
Good
Wed
16 Jul
20
Excellent
Air quality in the last 12 months (Dongyuan)
|
2025/06
|
27
|
29
|
16
|
26
|
24
|
35
|
37
|
29
|
31
|
21
|
14
|
20
|
13
|
11
|
14
|
16
|
12
|
16
|
16
|
12
|
12
|
17
|
23
|
19
|
19
|
16
|
13
|
17
|
14
|
13
|
|
|
2025/05
|
41
|
39
|
56
|
52
|
40
|
26
|
27
|
34
|
29
|
30
|
28
|
34
|
38
|
32
|
24
|
21
|
26
|
39
|
25
|
17
|
23
|
27
|
27
|
23
|
50
|
52
|
42
|
35
|
19
|
16
|
28
|
|
2025/04
|
20
|
37
|
47
|
54
|
30
|
48
|
54
|
60
|
62
|
53
|
53
|
59
|
211
|
109
|
92
|
92
|
68
|
58
|
35
|
44
|
38
|
43
|
43
|
30
|
13
|
21
|
37
|
35
|
39
|
55
|
|
|
2025/03
|
39
|
35
|
39
|
28
|
14
|
11
|
21
|
32
|
33
|
44
|
39
|
33
|
30
|
31
|
31
|
14
|
48
|
40
|
40
|
42
|
50
|
56
|
59
|
62
|
66
|
58
|
42
|
45
|
13
|
7
|
9
|
|
2025/02
|
55
|
38
|
12
|
27
|
40
|
37
|
22
|
60
|
33
|
41
|
46
|
46
|
43
|
45
|
59
|
63
|
39
|
36
|
38
|
45
|
23
|
26
|
13
|
24
|
33
|
51
|
54
|
49
|
|||
|
2025/01
|
70
|
64
|
58
|
56
|
62
|
81
|
72
|
70
|
59
|
43
|
43
|
42
|
52
|
52
|
53
|
64
|
50
|
49
|
55
|
55
|
51
|
48
|
47
|
55
|
37
|
21
|
26
|
48
|
84
|
65
|
55
|
|
2024/12
|
51
|
51
|
47
|
45
|
66
|
77
|
47
|
44
|
58
|
46
|
49
|
28
|
38
|
73
|
50
|
51
|
47
|
46
|
62
|
68
|
55
|
65
|
79
|
65
|
70
|
73
|
74
|
84
|
77
|
70
|
63
|
|
2024/11
|
26
|
21
|
40
|
42
|
47
|
56
|
37
|
37
|
47
|
58
|
45
|
42
|
46
|
28
|
26
|
21
|
28
|
21
|
25
|
25
|
28
|
30
|
34
|
48
|
31
|
15
|
31
|
32
|
34
|
48
|
|
|
2024/10
|
36
|
23
|
31
|
33
|
32
|
38
|
39
|
44
|
39
|
34
|
50
|
61
|
71
|
52
|
52
|
46
|
41
|
37
|
40
|
38
|
31
|
31
|
24
|
33
|
42
|
50
|
39
|
14
|
25
|
42
|
39
|
|
2024/09
|
26
|
31
|
27
|
23
|
22
|
12
|
14
|
15
|
15
|
22
|
37
|
35
|
27
|
23
|
20
|
23
|
19
|
17
|
25
|
22
|
14
|
18
|
16
|
17
|
27
|
31
|
26
|
27
|
27
|
22
|
|
|
2024/08
|
21
|
29
|
32
|
39
|
27
|
39
|
36
|
44
|
43
|
36
|
32
|
34
|
14
|
19
|
18
|
22
|
23
|
13
|
17
|
24
|
18
|
22
|
26
|
25
|
26
|
31
|
42
|
38
|
28
|
27
|
21
|
|
2024/07
|
20
|
20
|
17
|
22
|
21
|
16
|
18
|
25
|
26
|
27
|
19
|
16
|
18
|
22
|
16
|
16
|
12
|
15
|
18
|
18
|
21
|
20
|
27
|
33
|
31
|
21
|
12
|
10
|
11
|
16
|
14
|
|
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