Air Quality
Excellent
No health implications.
18
PM2.5
31
PM10
90
O3
0.5
CO
4
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Oct
60
Good
Wed
28 Oct
60
Good
Thu
29 Oct
54
Good
Fri
30 Oct
47
Excellent
Sat
31 Oct
44
Excellent
Sun
1 Nov
43
Excellent
Mon
2 Nov
17
Excellent
Air quality in the last 12 months (Dongfang)
|
2026/08
|
16
|
17
|
18
|
16
|
12
|
14
|
14
|
17
|
19
|
24
|
29
|
25
|
26
|
26
|
23
|
22
|
25
|
24
|
21
|
19
|
17
|
19
|
18
|
22
|
20
|
22
|
23
|
21
|
21
|
20
|
21
|
|
2026/07
|
18
|
17
|
15
|
17
|
22
|
20
|
16
|
18
|
21
|
23
|
25
|
19
|
17
|
22
|
24
|
24
|
29
|
33
|
39
|
37
|
39
|
34
|
28
|
32
|
29
|
26
|
22
|
19
|
18
|
16
|
13
|
|
2026/06
|
23
|
25
|
27
|
29
|
23
|
21
|
22
|
21
|
21
|
26
|
30
|
21
|
24
|
24
|
25
|
27
|
23
|
24
|
27
|
28
|
25
|
26
|
30
|
30
|
31
|
28
|
24
|
21
|
20
|
19
|
|
|
2026/05
|
31
|
26
|
26
|
28
|
26
|
24
|
24
|
25
|
20
|
22
|
25
|
25
|
23
|
29
|
33
|
24
|
19
|
18
|
17
|
18
|
19
|
20
|
25
|
25
|
26
|
28
|
27
|
26
|
27
|
26
|
27
|
|
2026/04
|
46
|
45
|
41
|
48
|
57
|
55
|
54
|
55
|
39
|
40
|
50
|
51
|
51
|
50
|
45
|
37
|
35
|
30
|
37
|
30
|
34
|
37
|
41
|
33
|
27
|
30
|
25
|
26
|
32
|
28
|
|
|
2026/03
|
16
|
22
|
28
|
21
|
22
|
32
|
39
|
37
|
31
|
25
|
24
|
36
|
37
|
41
|
37
|
35
|
32
|
33
|
30
|
31
|
30
|
30
|
31
|
35
|
29
|
31
|
39
|
45
|
40
|
33
|
40
|
|
2026/02
|
29
|
29
|
32
|
29
|
35
|
32
|
30
|
29
|
32
|
34
|
21
|
27
|
30
|
30
|
31
|
31
|
70
|
34
|
41
|
35
|
39
|
31
|
24
|
30
|
38
|
35
|
30
|
23
|
|||
|
2026/01
|
40
|
41
|
32
|
38
|
37
|
49
|
43
|
42
|
36
|
45
|
48
|
42
|
48
|
51
|
48
|
40
|
40
|
45
|
37
|
39
|
38
|
44
|
41
|
39
|
29
|
27
|
29
|
32
|
35
|
31
|
34
|
|
2025/12
|
28
|
24
|
28
|
47
|
43
|
49
|
38
|
52
|
48
|
37
|
34
|
37
|
30
|
25
|
34
|
29
|
32
|
45
|
40
|
34
|
26
|
39
|
31
|
30
|
30
|
29
|
35
|
41
|
44
|
35
|
41
|
|
2025/11
|
29
|
26
|
17
|
15
|
12
|
18
|
16
|
19
|
20
|
33
|
28
|
26
|
33
|
36
|
33
|
31
|
38
|
40
|
25
|
29
|
34
|
38
|
39
|
42
|
45
|
47
|
48
|
50
|
52
|
35
|
|
|
2025/10
|
16
|
16
|
13
|
15
|
18
|
16
|
15
|
14
|
21
|
22
|
23
|
18
|
14
|
13
|
15
|
22
|
24
|
23
|
29
|
29
|
15
|
14
|
14
|
26
|
35
|
36
|
26
|
21
|
25
|
14
|
20
|
|
2025/09
|
12
|
15
|
13
|
15
|
16
|
14
|
23
|
21
|
17
|
17
|
15
|
14
|
14
|
13
|
12
|
16
|
12
|
12
|
11
|
18
|
22
|
16
|
20
|
26
|
18
|
13
|
19
|
12
|
20
|
17
|
|
|
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