Air Quality
Excellent
No health implications.
20
PM2.5
30
PM10
40
O3
0.9
CO
10
SO2
26
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 May
84
Good
Sat
4 May
85
Good
Sun
5 May
86
Good
Mon
6 May
81
Good
Tue
7 May
83
Good
Wed
8 May
88
Good
Thu
9 May
88
Good
Air quality in the last 12 months (Lufeng)
|
2024/02
|
37
|
55
|
47
|
31
|
36
|
33
|
35
|
38
|
46
|
62
|
57
|
41
|
36
|
32
|
32
|
36
|
30
|
32
|
34
|
41
|
35
|
43
|
60
|
58
|
50
|
37
|
39
|
32
|
34
|
||
|
2024/01
|
47
|
34
|
44
|
34
|
33
|
41
|
39
|
40
|
42
|
44
|
46
|
42
|
40
|
38
|
39
|
33
|
22
|
29
|
34
|
40
|
43
|
31
|
43
|
37
|
21
|
20
|
21
|
25
|
25
|
34
|
28
|
|
2023/12
|
43
|
32
|
28
|
28
|
27
|
27
|
34
|
32
|
25
|
23
|
29
|
30
|
24
|
22
|
28
|
27
|
27
|
22
|
30
|
39
|
34
|
36
|
35
|
32
|
39
|
33
|
36
|
33
|
34
|
33
|
37
|
|
2023/11
|
29
|
29
|
28
|
26
|
29
|
31
|
32
|
29
|
31
|
32
|
31
|
33
|
30
|
22
|
24
|
26
|
44
|
45
|
34
|
42
|
30
|
36
|
37
|
36
|
31
|
35
|
45
|
44
|
39
|
43
|
|
|
2023/10
|
19
|
16
|
17
|
18
|
21
|
19
|
16
|
16
|
19
|
26
|
28
|
24
|
16
|
21
|
23
|
27
|
28
|
28
|
27
|
31
|
40
|
34
|
27
|
25
|
19
|
18
|
25
|
24
|
28
|
31
|
30
|
|
2023/09
|
39
|
36
|
38
|
34
|
36
|
37
|
32
|
39
|
36
|
29
|
30
|
27
|
25
|
36
|
45
|
40
|
30
|
17
|
19
|
19
|
19
|
18
|
20
|
20
|
20
|
25
|
20
|
14
|
15
|
18
|
|
|
2023/08
|
18
|
23
|
26
|
22
|
19
|
22
|
21
|
23
|
24
|
25
|
27
|
30
|
28
|
37
|
30
|
28
|
29
|
29
|
31
|
26
|
33
|
27
|
25
|
17
|
18
|
14
|
18
|
26
|
32
|
34
|
30
|
|
2023/07
|
21
|
21
|
20
|
21
|
24
|
14
|
14
|
15
|
16
|
12
|
12
|
12
|
12
|
19
|
33
|
35
|
37
|
39
|
33
|
22
|
25
|
21
|
23
|
21
|
24
|
21
|
22
|
26
|
34
|
34
|
32
|
|
2023/06
|
36
|
35
|
33
|
34
|
36
|
24
|
26
|
24
|
29
|
34
|
37
|
39
|
30
|
30
|
23
|
32
|
30
|
27
|
30
|
26
|
23
|
24
|
21
|
27
|
46
|
40
|
38
|
27
|
22
|
20
|
|
|
2023/05
|
38
|
37
|
31
|
32
|
32
|
35
|
37
|
46
|
49
|
63
|
55
|
41
|
31
|
31
|
28
|
26
|
37
|
39
|
39
|
41
|
37
|
41
|
43
|
44
|
38
|
32
|
34
|
35
|
35
|
37
|
36
|
|
2023/04
|
41
|
40
|
34
|
36
|
37
|
40
|
49
|
51
|
62
|
67
|
63
|
70
|
76
|
100
|
76
|
93
|
81
|
67
|
68
|
64
|
51
|
55
|
43
|
43
|
41
|
45
|
40
|
42
|
51
|
45
|
|
|
2023/03
|
51
|
61
|
60
|
61
|
67
|
65
|
65
|
60
|
63
|
59
|
54
|
59
|
34
|
62
|
77
|
52
|
47
|
60
|
55
|
31
|
29
|
30
|
32
|
34
|
41
|
44
|
54
|
59
|
41
|
40
|
48
|
|
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