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
27 Sep
Mon
28 Sep
Tue
29 Sep
Wed
30 Sep
Thu
1 Oct
Fri
2 Oct
Sat
3 Oct
Real-time AQI (Monitoring Station in Lu'an)
监测大楼
123
PM2.5
6
PM10
38
O3
0.5
CO
3
SO2
11
NO2
皖西学院
123
PM2.5
6
PM10
36
O3
0.4
CO
7
SO2
9
NO2
朝阳厂
113
PM2.5
7
PM10
33
O3
0.4
CO
1
SO2
10
NO2
Air quality in the last 12 months (Lu'an)
|
2026/08
|
22
|
22
|
23
|
45
|
43
|
29
|
33
|
33
|
33
|
16
|
16
|
19
|
17
|
19
|
18
|
29
|
26
|
44
|
44
|
33
|
22
|
21
|
19
|
20
|
21
|
25
|
39
|
27
|
46
|
33
|
38
|
|
2026/07
|
27
|
28
|
28
|
15
|
13
|
13
|
12
|
17
|
19
|
24
|
31
|
17
|
18
|
32
|
20
|
22
|
23
|
32
|
32
|
29
|
19
|
18
|
15
|
20
|
26
|
32
|
17
|
23
|
16
|
17
|
19
|
|
2026/06
|
78
|
68
|
67
|
53
|
62
|
47
|
62
|
48
|
35
|
53
|
53
|
42
|
35
|
41
|
42
|
36
|
41
|
56
|
28
|
28
|
31
|
30
|
26
|
22
|
30
|
40
|
68
|
60
|
70
|
32
|
|
|
2026/05
|
34
|
37
|
30
|
30
|
32
|
38
|
38
|
38
|
38
|
48
|
41
|
56
|
63
|
63
|
33
|
36
|
42
|
30
|
22
|
24
|
34
|
56
|
61
|
49
|
17
|
19
|
25
|
40
|
53
|
49
|
59
|
|
2026/04
|
60
|
50
|
34
|
46
|
67
|
70
|
55
|
36
|
34
|
25
|
74
|
37
|
27
|
25
|
41
|
68
|
47
|
63
|
49
|
40
|
46
|
19
|
23
|
29
|
33
|
35
|
50
|
32
|
31
|
31
|
|
|
2026/03
|
29
|
27
|
93
|
74
|
56
|
64
|
58
|
67
|
79
|
80
|
61
|
66
|
79
|
78
|
145
|
55
|
51
|
42
|
84
|
101
|
82
|
56
|
71
|
66
|
59
|
72
|
84
|
60
|
54
|
50
|
91
|
|
2026/02
|
44
|
59
|
79
|
66
|
81
|
78
|
46
|
57
|
48
|
67
|
82
|
69
|
69
|
68
|
89
|
38
|
92
|
73
|
70
|
51
|
39
|
124
|
130
|
21
|
39
|
32
|
44
|
33
|
|||
|
2026/01
|
29
|
56
|
60
|
79
|
64
|
61
|
41
|
58
|
49
|
88
|
71
|
62
|
62
|
69
|
68
|
87
|
194
|
108
|
25
|
46
|
64
|
38
|
68
|
85
|
141
|
89
|
73
|
74
|
86
|
24
|
36
|
|
2025/12
|
120
|
88
|
76
|
66
|
69
|
70
|
77
|
122
|
74
|
80
|
143
|
58
|
53
|
66
|
58
|
69
|
209
|
150
|
109
|
212
|
73
|
44
|
53
|
86
|
81
|
48
|
53
|
66
|
106
|
164
|
45
|
|
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
|
|
|
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