Air Quality
Excellent
No health implications.
31
PM2.5
43
PM10
118
O3
0.6
CO
6
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Dec
93
Good
Mon
23 Dec
91
Good
Tue
24 Dec
93
Good
Wed
25 Dec
92
Good
Thu
26 Dec
89
Good
Fri
27 Dec
91
Good
Sat
28 Dec
48
Excellent
Dongfang Air quality rank
Air quality in the last 12 months (Dongfang)
|
2024/11
|
36
|
41
|
35
|
20
|
37
|
41
|
41
|
42
|
41
|
40
|
31
|
28
|
33
|
30
|
30
|
24
|
30
|
24
|
26
|
13
|
17
|
21
|
23
|
22
|
20
|
23
|
26
|
33
|
34
|
33
|
|
|
2024/10
|
21
|
27
|
33
|
38
|
37
|
36
|
22
|
46
|
51
|
48
|
35
|
30
|
29
|
17
|
14
|
13
|
10
|
13
|
17
|
20
|
22
|
27
|
31
|
28
|
33
|
33
|
17
|
16
|
12
|
18
|
33
|
|
2024/09
|
16
|
13
|
13
|
18
|
26
|
17
|
17
|
19
|
20
|
12
|
13
|
17
|
16
|
17
|
20
|
24
|
18
|
18
|
10
|
13
|
16
|
12
|
11
|
13
|
20
|
22
|
22
|
15
|
17
|
17
|
|
|
2024/08
|
18
|
18
|
19
|
17
|
17
|
15
|
17
|
18
|
18
|
20
|
19
|
19
|
14
|
15
|
15
|
19
|
17
|
19
|
20
|
16
|
18
|
17
|
15
|
15
|
15
|
12
|
13
|
17
|
18
|
20
|
15
|
|
2024/07
|
17
|
18
|
18
|
13
|
12
|
13
|
13
|
14
|
15
|
19
|
16
|
14
|
16
|
13
|
14
|
12
|
11
|
11
|
14
|
11
|
9
|
9
|
19
|
17
|
16
|
19
|
19
|
17
|
14
|
16
|
16
|
|
2024/06
|
15
|
19
|
18
|
21
|
22
|
19
|
21
|
14
|
16
|
17
|
19
|
18
|
19
|
22
|
24
|
24
|
23
|
21
|
23
|
20
|
18
|
12
|
11
|
14
|
14
|
11
|
11
|
13
|
19
|
19
|
|
|
2024/05
|
38
|
25
|
24
|
25
|
29
|
28
|
26
|
23
|
23
|
24
|
25
|
22
|
24
|
18
|
19
|
27
|
28
|
16
|
18
|
18
|
15
|
16
|
15
|
17
|
14
|
18
|
23
|
18
|
26
|
19
|
16
|
|
2024/04
|
40
|
41
|
42
|
42
|
42
|
38
|
40
|
40
|
38
|
31
|
31
|
37
|
36
|
41
|
41
|
35
|
31
|
31
|
34
|
30
|
30
|
29
|
31
|
35
|
30
|
41
|
47
|
42
|
43
|
41
|
|
|
2024/03
|
16
|
19
|
27
|
34
|
45
|
56
|
38
|
25
|
25
|
26
|
26
|
25
|
24
|
27
|
38
|
41
|
36
|
34
|
27
|
33
|
34
|
38
|
38
|
32
|
34
|
41
|
40
|
35
|
36
|
31
|
38
|
|
2024/02
|
23
|
30
|
28
|
31
|
28
|
26
|
33
|
17
|
21
|
53
|
40
|
38
|
38
|
39
|
35
|
35
|
34
|
32
|
38
|
39
|
36
|
40
|
36
|
20
|
23
|
21
|
17
|
21
|
31
|
||
|
2024/01
|
38
|
37
|
36
|
34
|
35
|
33
|
35
|
36
|
36
|
35
|
32
|
34
|
34
|
31
|
28
|
32
|
32
|
31
|
29
|
27
|
31
|
26
|
15
|
19
|
29
|
45
|
38
|
19
|
20
|
22
|
26
|
|
2023/12
|
26
|
29
|
32
|
32
|
38
|
35
|
28
|
32
|
30
|
28
|
22
|
22
|
23
|
18
|
20
|
24
|
14
|
17
|
17
|
18
|
31
|
32
|
44
|
43
|
42
|
43
|
40
|
42
|
28
|
27
|
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