Air Quality
Excellent
No health implications.
6
PM2.5
7
PM10
47
O3
0.6
CO
6
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Nov
55
Good
Mon
16 Nov
59
Good
Tue
17 Nov
58
Good
Wed
18 Nov
52
Good
Thu
19 Nov
55
Good
Fri
20 Nov
53
Good
Sat
21 Nov
25
Excellent
Air quality in the last 12 months (Dongyuan)
|
2026/09
|
14
|
12
|
14
|
17
|
19
|
24
|
34
|
36
|
37
|
32
|
37
|
40
|
30
|
37
|
35
|
33
|
46
|
46
|
44
|
49
|
45
|
38
|
35
|
38
|
39
|
38
|
43
|
39
|
40
|
44
|
|
|
2026/08
|
15
|
16
|
17
|
19
|
31
|
37
|
37
|
32
|
24
|
24
|
25
|
52
|
34
|
25
|
23
|
24
|
24
|
18
|
22
|
17
|
22
|
23
|
22
|
21
|
25
|
19
|
19
|
24
|
38
|
23
|
16
|
|
2026/07
|
22
|
21
|
22
|
16
|
16
|
17
|
14
|
18
|
24
|
27
|
38
|
47
|
22
|
16
|
15
|
18
|
47
|
32
|
37
|
30
|
34
|
41
|
42
|
46
|
39
|
15
|
19
|
16
|
14
|
21
|
20
|
|
2026/06
|
37
|
40
|
36
|
32
|
27
|
24
|
26
|
20
|
20
|
21
|
21
|
33
|
29
|
19
|
16
|
17
|
14
|
15
|
20
|
22
|
27
|
27
|
30
|
35
|
26
|
21
|
25
|
17
|
20
|
22
|
|
|
2026/05
|
26
|
33
|
30
|
26
|
19
|
25
|
34
|
21
|
21
|
36
|
54
|
63
|
45
|
15
|
18
|
20
|
23
|
28
|
28
|
22
|
16
|
23
|
29
|
30
|
28
|
30
|
39
|
36
|
33
|
26
|
36
|
|
2026/04
|
26
|
30
|
41
|
21
|
28
|
33
|
46
|
25
|
32
|
32
|
36
|
32
|
27
|
33
|
34
|
33
|
28
|
33
|
31
|
43
|
34
|
32
|
22
|
21
|
31
|
39
|
47
|
38
|
23
|
25
|
|
|
2026/03
|
19
|
25
|
13
|
17
|
23
|
26
|
31
|
47
|
41
|
22
|
34
|
32
|
43
|
47
|
45
|
39
|
40
|
38
|
39
|
36
|
21
|
38
|
51
|
35
|
47
|
44
|
43
|
38
|
32
|
30
|
32
|
|
2026/02
|
19
|
26
|
41
|
55
|
50
|
38
|
23
|
28
|
33
|
43
|
33
|
31
|
46
|
36
|
23
|
32
|
32
|
34
|
44
|
45
|
56
|
46
|
46
|
46
|
34
|
25
|
26
|
12
|
|||
|
2026/01
|
63
|
17
|
32
|
39
|
36
|
36
|
43
|
30
|
39
|
36
|
43
|
48
|
53
|
55
|
55
|
56
|
63
|
65
|
64
|
68
|
23
|
26
|
40
|
51
|
51
|
48
|
59
|
33
|
40
|
38
|
29
|
|
2025/12
|
40
|
36
|
62
|
62
|
60
|
61
|
56
|
51
|
55
|
52
|
54
|
50
|
39
|
30
|
38
|
39
|
40
|
49
|
45
|
37
|
52
|
89
|
74
|
52
|
24
|
42
|
44
|
41
|
41
|
43
|
47
|
|
2025/11
|
34
|
35
|
30
|
14
|
12
|
21
|
33
|
36
|
23
|
15
|
23
|
21
|
14
|
28
|
36
|
39
|
37
|
39
|
23
|
27
|
30
|
40
|
44
|
42
|
46
|
64
|
53
|
64
|
59
|
49
|
|
|
2025/10
|
31
|
22
|
25
|
24
|
16
|
18
|
25
|
33
|
35
|
40
|
32
|
23
|
19
|
20
|
23
|
28
|
30
|
32
|
35
|
14
|
8
|
10
|
39
|
36
|
35
|
39
|
59
|
57
|
44
|
32
|
34
|
|
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