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
12 Dec
Sat
13 Dec
Sun
14 Dec
Mon
15 Dec
Tue
16 Dec
Wed
17 Dec
Thu
18 Dec
Real-time AQI (Monitoring Station in Lu'an)
监测大楼
4323
PM2.5
43
PM10
44
O3
0.5
CO
3
SO2
17
NO2
皖西学院
4524
PM2.5
45
PM10
52
O3
0.3
CO
2
SO2
15
NO2
朝阳厂
3618
PM2.5
36
PM10
47
O3
0.4
CO
2
SO2
13
NO2
Air quality in the last 12 months (Lu'an)
|
2025/11
|
62
|
62
|
62
|
68
|
85
|
54
|
11
|
49
|
92
|
73
|
46
|
42
|
65
|
94
|
103
|
90
|
41
|
32
|
34
|
39
|
56
|
62
|
67
|
88
|
87
|
64
|
219
|
95
|
66
|
71
|
|
|
2025/10
|
20
|
26
|
18
|
29
|
50
|
57
|
58
|
67
|
45
|
57
|
44
|
48
|
22
|
47
|
52
|
36
|
26
|
21
|
25
|
29
|
25
|
38
|
41
|
46
|
54
|
52
|
65
|
74
|
75
|
92
|
67
|
|
2025/09
|
22
|
21
|
24
|
31
|
25
|
36
|
43
|
42
|
29
|
32
|
22
|
17
|
18
|
20
|
16
|
25
|
22
|
19
|
22
|
16
|
40
|
40
|
53
|
15
|
20
|
24
|
27
|
29
|
35
|
18
|
|
|
2025/08
|
14
|
19
|
20
|
27
|
33
|
21
|
20
|
17
|
21
|
12
|
9
|
13
|
22
|
27
|
18
|
18
|
21
|
24
|
24
|
21
|
21
|
22
|
18
|
19
|
24
|
15
|
24
|
27
|
28
|
22
|
16
|
|
2025/07
|
20
|
17
|
21
|
23
|
29
|
32
|
39
|
23
|
16
|
31
|
39
|
22
|
23
|
28
|
27
|
27
|
24
|
31
|
39
|
19
|
19
|
14
|
18
|
20
|
24
|
23
|
22
|
18
|
22
|
24
|
20
|
|
2025/06
|
18
|
14
|
35
|
52
|
37
|
31
|
23
|
18
|
18
|
24
|
38
|
35
|
35
|
21
|
27
|
49
|
42
|
13
|
10
|
13
|
13
|
18
|
25
|
36
|
39
|
33
|
16
|
13
|
10
|
18
|
|
|
2025/05
|
56
|
57
|
58
|
52
|
45
|
114
|
111
|
48
|
36
|
33
|
38
|
40
|
45
|
55
|
56
|
42
|
88
|
80
|
65
|
46
|
27
|
40
|
63
|
66
|
57
|
58
|
65
|
63
|
42
|
43
|
36
|
|
2025/04
|
53
|
67
|
61
|
60
|
78
|
65
|
60
|
59
|
65
|
70
|
54
|
201
|
95
|
82
|
43
|
58
|
64
|
66
|
67
|
69
|
41
|
82
|
73
|
66
|
62
|
54
|
42
|
64
|
52
|
46
|
|
|
2025/03
|
80
|
37
|
24
|
47
|
62
|
78
|
59
|
70
|
102
|
106
|
84
|
142
|
98
|
43
|
44
|
48
|
37
|
50
|
48
|
47
|
44
|
55
|
56
|
62
|
58
|
57
|
103
|
94
|
137
|
83
|
60
|
|
2025/02
|
108
|
71
|
116
|
63
|
52
|
40
|
82
|
42
|
42
|
53
|
67
|
97
|
69
|
66
|
83
|
80
|
78
|
56
|
73
|
74
|
59
|
67
|
95
|
85
|
78
|
100
|
66
|
82
|
|||
|
2025/01
|
98
|
183
|
194
|
176
|
82
|
69
|
52
|
63
|
54
|
59
|
65
|
73
|
75
|
126
|
66
|
60
|
65
|
76
|
104
|
120
|
117
|
204
|
211
|
84
|
30
|
60
|
51
|
73
|
185
|
75
|
155
|
|
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
|
|
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