Air Quality
Excellent
No health implications.
21
PM2.5
36
PM10
52
O3
0.6
CO
3
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 May
52
Good
Fri
2 May
62
Good
Sat
3 May
73
Good
Sun
4 May
58
Good
Mon
5 May
49
Excellent
Tue
6 May
51
Good
Wed
7 May
46
Excellent
Air quality in the last 12 months (Luchuan)
|
2025/02
|
56
|
54
|
22
|
25
|
58
|
65
|
30
|
41
|
63
|
73
|
80
|
46
|
58
|
78
|
44
|
48
|
59
|
55
|
67
|
68
|
61
|
64
|
31
|
31
|
106
|
84
|
85
|
40
|
|||
|
2025/01
|
131
|
101
|
89
|
92
|
108
|
127
|
112
|
103
|
97
|
52
|
57
|
63
|
84
|
95
|
58
|
77
|
79
|
85
|
105
|
113
|
103
|
85
|
73
|
64
|
54
|
30
|
45
|
58
|
261
|
81
|
40
|
|
2024/12
|
73
|
76
|
75
|
79
|
71
|
91
|
65
|
34
|
55
|
69
|
61
|
42
|
48
|
58
|
50
|
54
|
71
|
56
|
56
|
72
|
90
|
78
|
89
|
88
|
88
|
85
|
81
|
85
|
100
|
100
|
109
|
|
2024/11
|
54
|
53
|
63
|
45
|
61
|
67
|
62
|
64
|
69
|
60
|
62
|
74
|
82
|
70
|
55
|
56
|
54
|
41
|
33
|
29
|
35
|
42
|
44
|
53
|
53
|
30
|
48
|
49
|
54
|
69
|
|
|
2024/10
|
49
|
30
|
50
|
53
|
54
|
51
|
57
|
58
|
48
|
47
|
55
|
62
|
62
|
54
|
40
|
45
|
38
|
30
|
35
|
44
|
42
|
44
|
25
|
40
|
49
|
56
|
36
|
27
|
28
|
42
|
57
|
|
2024/09
|
33
|
31
|
33
|
43
|
43
|
28
|
14
|
28
|
31
|
35
|
40
|
48
|
51
|
52
|
48
|
43
|
33
|
34
|
44
|
45
|
38
|
18
|
25
|
22
|
38
|
49
|
52
|
41
|
42
|
38
|
|
|
2024/08
|
25
|
27
|
26
|
26
|
28
|
26
|
30
|
33
|
33
|
33
|
31
|
27
|
28
|
35
|
30
|
28
|
27
|
28
|
32
|
27
|
24
|
27
|
31
|
36
|
35
|
35
|
37
|
36
|
42
|
37
|
37
|
|
2024/07
|
29
|
31
|
22
|
23
|
19
|
19
|
23
|
20
|
21
|
20
|
21
|
25
|
21
|
20
|
25
|
25
|
19
|
15
|
21
|
25
|
27
|
22
|
16
|
24
|
26
|
31
|
29
|
31
|
18
|
14
|
19
|
|
2024/06
|
26
|
41
|
24
|
20
|
13
|
25
|
21
|
17
|
24
|
19
|
23
|
26
|
30
|
34
|
29
|
32
|
35
|
36
|
27
|
27
|
24
|
19
|
19
|
17
|
21
|
19
|
23
|
23
|
23
|
30
|
|
|
2024/05
|
23
|
24
|
30
|
27
|
29
|
37
|
32
|
36
|
36
|
50
|
36
|
34
|
36
|
49
|
48
|
60
|
51
|
52
|
28
|
22
|
23
|
27
|
37
|
30
|
24
|
21
|
27
|
15
|
31
|
31
|
24
|
|
2024/04
|
58
|
49
|
41
|
48
|
35
|
30
|
28
|
30
|
39
|
54
|
60
|
52
|
50
|
45
|
45
|
40
|
44
|
33
|
39
|
43
|
31
|
31
|
35
|
49
|
34
|
52
|
57
|
50
|
43
|
50
|
|
|
2024/03
|
38
|
58
|
50
|
46
|
53
|
59
|
66
|
65
|
46
|
21
|
21
|
38
|
51
|
50
|
52
|
60
|
65
|
59
|
30
|
61
|
66
|
52
|
48
|
44
|
45
|
55
|
49
|
48
|
53
|
45
|
50
|
|
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