Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
42
*
PM2.5
58
PM10
67
O3
0.6
CO
10
SO2
18
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
9 Mar
57
Good
Mon
10 Mar
87
Good
Tue
11 Mar
58
Good
Wed
12 Mar
59
Good
Thu
13 Mar
62
Good
Fri
14 Mar
60
Good
Sat
15 Mar
43
Excellent
Air quality in the last 12 months (Yangdong)
|
2025/01
|
79
|
71
|
68
|
71
|
74
|
85
|
85
|
75
|
85
|
61
|
49
|
54
|
58
|
62
|
60
|
68
|
64
|
67
|
65
|
68
|
57
|
56
|
44
|
45
|
31
|
18
|
31
|
40
|
72
|
47
|
36
|
|
2024/12
|
62
|
60
|
69
|
59
|
53
|
89
|
65
|
37
|
56
|
65
|
59
|
41
|
36
|
47
|
54
|
50
|
67
|
58
|
53
|
73
|
72
|
63
|
69
|
75
|
64
|
53
|
66
|
69
|
75
|
90
|
71
|
|
2024/11
|
41
|
37
|
52
|
52
|
48
|
56
|
52
|
52
|
46
|
46
|
61
|
73
|
65
|
30
|
29
|
44
|
34
|
38
|
26
|
14
|
29
|
38
|
42
|
53
|
34
|
35
|
36
|
44
|
46
|
53
|
|
|
2024/10
|
32
|
23
|
36
|
39
|
40
|
48
|
53
|
65
|
66
|
54
|
45
|
45
|
41
|
30
|
38
|
33
|
30
|
29
|
34
|
50
|
41
|
43
|
22
|
30
|
35
|
37
|
39
|
28
|
29
|
37
|
43
|
|
2024/09
|
21
|
17
|
27
|
47
|
39
|
11
|
23
|
22
|
25
|
28
|
36
|
30
|
28
|
29
|
27
|
38
|
37
|
23
|
29
|
31
|
23
|
20
|
20
|
22
|
30
|
23
|
28
|
33
|
27
|
32
|
|
|
2024/08
|
21
|
20
|
17
|
23
|
29
|
32
|
27
|
20
|
18
|
17
|
18
|
14
|
23
|
17
|
22
|
20
|
27
|
17
|
18
|
17
|
19
|
23
|
15
|
18
|
19
|
16
|
28
|
32
|
22
|
28
|
21
|
|
2024/07
|
21
|
20
|
16
|
14
|
14
|
9
|
15
|
9
|
11
|
9
|
10
|
11
|
10
|
15
|
15
|
14
|
14
|
11
|
18
|
17
|
15
|
16
|
13
|
18
|
23
|
24
|
20
|
17
|
10
|
16
|
20
|
|
2024/06
|
13
|
32
|
19
|
13
|
33
|
46
|
59
|
28
|
12
|
11
|
16
|
19
|
21
|
25
|
20
|
29
|
22
|
20
|
19
|
18
|
12
|
14
|
9
|
12
|
12
|
19
|
18
|
12
|
14
|
22
|
|
|
2024/05
|
25
|
36
|
45
|
22
|
28
|
24
|
22
|
29
|
46
|
44
|
34
|
26
|
36
|
41
|
33
|
40
|
41
|
27
|
48
|
24
|
22
|
32
|
27
|
14
|
19
|
13
|
26
|
25
|
29
|
39
|
24
|
|
2024/04
|
32
|
37
|
22
|
20
|
30
|
41
|
25
|
35
|
30
|
44
|
39
|
33
|
29
|
26
|
31
|
21
|
23
|
19
|
25
|
26
|
19
|
22
|
26
|
37
|
18
|
25
|
30
|
29
|
22
|
27
|
|
|
2024/03
|
21
|
33
|
71
|
38
|
36
|
41
|
47
|
46
|
52
|
23
|
28
|
31
|
50
|
75
|
87
|
58
|
40
|
30
|
29
|
54
|
55
|
46
|
31
|
36
|
27
|
49
|
44
|
36
|
29
|
24
|
29
|
|
2024/02
|
30
|
21
|
23
|
22
|
29
|
46
|
19
|
11
|
20
|
46
|
52
|
56
|
45
|
42
|
34
|
37
|
33
|
23
|
28
|
22
|
30
|
28
|
42
|
32
|
14
|
34
|
28
|
57
|
40
|
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22
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24
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27
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28
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29
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30
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31
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- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution