Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
30
PM2.5
53
*
PM10
17
O3
0.9
CO
4
SO2
43
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 Jul
58
Good
Wed
16 Jul
59
Good
Thu
17 Jul
80
Good
Fri
18 Jul
55
Good
Sat
19 Jul
50
Excellent
Sun
20 Jul
59
Good
Mon
21 Jul
32
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