Air Quality
Excellent
No health implications.
3
PM2.5
29
PM10
64
O3
0.4
CO
3
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Jan
60
Good
Tue
28 Jan
104
Light
Wed
29 Jan
153
Moderate
Thu
30 Jan
152
Moderate
Fri
31 Jan
100
Good
Sat
1 Feb
93
Good
Sun
2 Feb
26
Excellent
Air quality in the last 12 months (Loufan)
|
2024/12
|
62
|
53
|
56
|
47
|
37
|
39
|
39
|
40
|
61
|
61
|
89
|
92
|
79
|
52
|
58
|
60
|
59
|
49
|
63
|
56
|
41
|
52
|
66
|
80
|
73
|
60
|
38
|
50
|
64
|
77
|
70
|
|
2024/11
|
43
|
80
|
63
|
33
|
50
|
60
|
91
|
107
|
115
|
117
|
97
|
84
|
62
|
62
|
66
|
69
|
51
|
58
|
68
|
54
|
59
|
64
|
92
|
119
|
46
|
50
|
67
|
41
|
39
|
61
|
|
|
2024/10
|
64
|
30
|
40
|
58
|
64
|
60
|
34
|
43
|
47
|
39
|
50
|
61
|
69
|
79
|
52
|
93
|
78
|
20
|
25
|
25
|
51
|
39
|
51
|
51
|
70
|
62
|
44
|
57
|
67
|
63
|
59
|
|
2024/09
|
37
|
25
|
44
|
53
|
21
|
47
|
36
|
56
|
53
|
24
|
29
|
38
|
46
|
33
|
44
|
55
|
57
|
51
|
43
|
37
|
23
|
36
|
53
|
61
|
61
|
50
|
72
|
71
|
33
|
23
|
|
|
2024/08
|
41
|
51
|
42
|
40
|
33
|
40
|
23
|
33
|
38
|
51
|
23
|
28
|
32
|
46
|
40
|
43
|
51
|
47
|
38
|
35
|
43
|
46
|
58
|
56
|
55
|
22
|
29
|
36
|
45
|
50
|
57
|
|
2024/07
|
51
|
38
|
53
|
46
|
49
|
40
|
43
|
52
|
48
|
47
|
56
|
49
|
56
|
55
|
60
|
34
|
36
|
43
|
48
|
45
|
58
|
71
|
63
|
39
|
36
|
46
|
53
|
51
|
53
|
28
|
36
|
|
2024/06
|
44
|
53
|
50
|
60
|
54
|
63
|
41
|
44
|
48
|
50
|
62
|
61
|
59
|
45
|
43
|
57
|
53
|
59
|
59
|
60
|
46
|
78
|
118
|
73
|
64
|
78
|
62
|
69
|
61
|
45
|
|
|
2024/05
|
45
|
59
|
66
|
45
|
48
|
35
|
38
|
55
|
62
|
71
|
104
|
42
|
50
|
72
|
56
|
71
|
83
|
88
|
77
|
62
|
61
|
69
|
60
|
73
|
43
|
44
|
37
|
53
|
50
|
62
|
42
|
|
2024/04
|
85
|
99
|
59
|
64
|
71
|
64
|
59
|
60
|
72
|
59
|
65
|
66
|
70
|
83
|
95
|
51
|
66
|
72
|
57
|
31
|
49
|
104
|
87
|
69
|
80
|
77
|
73
|
70
|
47
|
31
|
|
|
2024/03
|
43
|
64
|
61
|
90
|
128
|
53
|
50
|
44
|
71
|
83
|
63
|
50
|
62
|
68
|
84
|
182
|
76
|
119
|
66
|
61
|
91
|
143
|
97
|
40
|
50
|
69
|
77
|
197
|
98
|
52
|
68
|
|
2024/02
|
111
|
127
|
136
|
87
|
101
|
100
|
79
|
94
|
95
|
174
|
72
|
74
|
75
|
67
|
70
|
66
|
66
|
89
|
158
|
62
|
44
|
44
|
58
|
75
|
101
|
83
|
100
|
104
|
56
|
||
|
2024/01
|
93
|
89
|
62
|
68
|
67
|
47
|
56
|
85
|
77
|
72
|
84
|
83
|
92
|
61
|
67
|
94
|
168
|
139
|
110
|
64
|
22
|
31
|
47
|
56
|
61
|
57
|
62
|
62
|
67
|
115
|
122
|
|
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