Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Jan
Sun
26 Jan
Mon
27 Jan
Tue
28 Jan
Wed
29 Jan
Thu
30 Jan
Fri
31 Jan
Real-time AQI (Monitoring Station in Lu'an)
监测大楼
1812
PM2.5
17
PM10
54
O3
0.5
CO
4
SO2
6
NO2
皖西学院
189
PM2.5
11
PM10
56
O3
0.5
CO
3
SO2
14
NO2
朝阳厂
179
PM2.5
17
PM10
49
O3
0.3
CO
1
SO2
11
NO2
开发区
178
PM2.5
17
PM10
52
O3
0.6
CO
3
SO2
12
NO2
Air quality in the last 12 months (Lu'an)
|
2024/12
|
53
|
89
|
117
|
74
|
59
|
85
|
114
|
56
|
54
|
69
|
94
|
87
|
89
|
70
|
49
|
53
|
80
|
82
|
51
|
78
|
89
|
55
|
75
|
103
|
104
|
136
|
111
|
71
|
58
|
72
|
96
|
|
2024/11
|
65
|
104
|
71
|
86
|
59
|
61
|
50
|
52
|
57
|
71
|
55
|
63
|
65
|
93
|
127
|
76
|
28
|
32
|
30
|
40
|
42
|
74
|
62
|
48
|
48
|
48
|
63
|
56
|
38
|
52
|
|
|
2024/10
|
26
|
53
|
42
|
39
|
45
|
26
|
16
|
32
|
45
|
56
|
75
|
64
|
78
|
50
|
57
|
69
|
20
|
17
|
34
|
44
|
64
|
39
|
45
|
53
|
53
|
57
|
85
|
173
|
106
|
69
|
47
|
|
2024/09
|
32
|
42
|
29
|
39
|
47
|
57
|
44
|
45
|
36
|
35
|
44
|
16
|
20
|
34
|
45
|
40
|
35
|
31
|
30
|
22
|
34
|
30
|
38
|
44
|
47
|
58
|
43
|
46
|
44
|
52
|
|
|
2024/08
|
16
|
17
|
22
|
24
|
22
|
29
|
23
|
29
|
33
|
32
|
61
|
67
|
37
|
20
|
23
|
25
|
34
|
38
|
37
|
18
|
31
|
31
|
31
|
27
|
37
|
38
|
20
|
19
|
22
|
29
|
30
|
|
2024/07
|
16
|
18
|
19
|
17
|
21
|
20
|
24
|
23
|
25
|
24
|
32
|
20
|
11
|
10
|
21
|
33
|
25
|
26
|
22
|
21
|
19
|
23
|
28
|
38
|
24
|
25
|
13
|
11
|
12
|
14
|
18
|
|
2024/06
|
41
|
38
|
39
|
49
|
35
|
34
|
38
|
41
|
41
|
20
|
22
|
28
|
35
|
30
|
41
|
52
|
41
|
34
|
18
|
25
|
15
|
20
|
28
|
31
|
63
|
40
|
40
|
11
|
9
|
11
|
|
|
2024/05
|
54
|
45
|
46
|
44
|
62
|
28
|
43
|
48
|
46
|
50
|
53
|
105
|
82
|
57
|
64
|
40
|
55
|
56
|
58
|
55
|
51
|
34
|
38
|
29
|
51
|
39
|
20
|
27
|
38
|
72
|
38
|
|
2024/04
|
71
|
26
|
88
|
55
|
49
|
48
|
57
|
37
|
41
|
59
|
63
|
62
|
92
|
59
|
64
|
54
|
49
|
50
|
53
|
93
|
73
|
64
|
132
|
101
|
67
|
61
|
63
|
42
|
40
|
51
|
|
|
2024/03
|
59
|
60
|
49
|
68
|
106
|
95
|
87
|
77
|
64
|
88
|
78
|
75
|
94
|
93
|
108
|
111
|
122
|
65
|
89
|
91
|
62
|
58
|
44
|
58
|
42
|
49
|
68
|
66
|
53
|
47
|
85
|
|
2024/02
|
29
|
46
|
71
|
76
|
93
|
90
|
118
|
112
|
120
|
87
|
81
|
69
|
39
|
45
|
62
|
34
|
33
|
35
|
76
|
19
|
30
|
50
|
58
|
60
|
64
|
96
|
59
|
78
|
55
|
||
|
2024/01
|
141
|
122
|
86
|
65
|
76
|
152
|
161
|
79
|
110
|
201
|
138
|
86
|
91
|
180
|
73
|
53
|
32
|
63
|
27
|
76
|
92
|
39
|
26
|
43
|
57
|
62
|
73
|
67
|
87
|
123
|
106
|
|
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
*: primary pollution