Air Quality
Excellent
No health implications.
25
PM2.5
37
PM10
85
O3
0.5
CO
10
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 May
83
Good
Mon
5 May
101
Light
Tue
6 May
104
Light
Wed
7 May
90
Good
Thu
8 May
87
Good
Fri
9 May
98
Good
Sat
10 May
80
Good
Air quality in the last 12 months (Luoshan)
|
2025/02
|
97
|
96
|
134
|
72
|
64
|
46
|
88
|
56
|
55
|
64
|
76
|
94
|
78
|
73
|
75
|
82
|
84
|
80
|
109
|
82
|
73
|
93
|
123
|
86
|
81
|
98
|
77
|
87
|
|||
|
2025/01
|
102
|
166
|
153
|
218
|
93
|
77
|
59
|
62
|
50
|
60
|
73
|
77
|
80
|
121
|
63
|
60
|
68
|
84
|
122
|
114
|
113
|
214
|
138
|
80
|
54
|
67
|
58
|
90
|
165
|
119
|
127
|
|
2024/12
|
60
|
89
|
80
|
93
|
64
|
60
|
95
|
54
|
66
|
85
|
103
|
106
|
87
|
61
|
53
|
66
|
92
|
78
|
57
|
82
|
82
|
58
|
81
|
109
|
110
|
142
|
159
|
50
|
64
|
84
|
83
|
|
2024/11
|
122
|
104
|
87
|
85
|
61
|
69
|
54
|
56
|
70
|
83
|
80
|
73
|
71
|
101
|
113
|
74
|
35
|
38
|
39
|
47
|
45
|
70
|
79
|
57
|
47
|
42
|
58
|
49
|
42
|
56
|
|
|
2024/10
|
41
|
64
|
53
|
47
|
60
|
33
|
39
|
57
|
51
|
87
|
96
|
88
|
94
|
57
|
66
|
93
|
37
|
20
|
39
|
45
|
52
|
41
|
46
|
47
|
59
|
79
|
129
|
134
|
91
|
65
|
51
|
|
2024/09
|
35
|
45
|
33
|
40
|
48
|
42
|
53
|
53
|
48
|
46
|
42
|
27
|
29
|
51
|
53
|
45
|
45
|
31
|
28
|
47
|
38
|
37
|
51
|
47
|
51
|
54
|
52
|
48
|
52
|
46
|
|
|
2024/08
|
15
|
16
|
21
|
20
|
21
|
18
|
23
|
27
|
29
|
34
|
74
|
42
|
32
|
37
|
29
|
23
|
31
|
40
|
25
|
20
|
24
|
31
|
31
|
32
|
32
|
35
|
21
|
26
|
32
|
29
|
31
|
|
2024/07
|
34
|
24
|
29
|
15
|
22
|
22
|
21
|
24
|
16
|
35
|
34
|
22
|
22
|
20
|
25
|
35
|
25
|
19
|
19
|
20
|
18
|
22
|
23
|
32
|
32
|
31
|
18
|
10
|
14
|
18
|
15
|
|
2024/06
|
58
|
55
|
45
|
45
|
41
|
43
|
37
|
44
|
41
|
30
|
30
|
37
|
34
|
39
|
54
|
56
|
44
|
44
|
36
|
24
|
22
|
26
|
31
|
82
|
70
|
46
|
40
|
12
|
12
|
20
|
|
|
2024/05
|
54
|
46
|
46
|
47
|
49
|
39
|
51
|
53
|
49
|
54
|
118
|
123
|
91
|
68
|
120
|
48
|
64
|
56
|
56
|
59
|
54
|
44
|
38
|
39
|
49
|
53
|
51
|
42
|
43
|
57
|
61
|
|
2024/04
|
53
|
57
|
77
|
59
|
53
|
43
|
57
|
54
|
43
|
56
|
47
|
44
|
57
|
61
|
52
|
53
|
62
|
45
|
56
|
67
|
74
|
62
|
96
|
91
|
83
|
65
|
57
|
49
|
56
|
60
|
|
|
2024/03
|
94
|
84
|
53
|
66
|
147
|
130
|
91
|
77
|
67
|
72
|
77
|
83
|
90
|
83
|
95
|
101
|
112
|
95
|
90
|
99
|
73
|
62
|
53
|
40
|
50
|
46
|
44
|
62
|
48
|
56
|
85
|
|
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