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
1 Apr
Wed
2 Apr
Thu
3 Apr
Fri
4 Apr
Sat
5 Apr
Sun
6 Apr
Mon
7 Apr
Real-time AQI (Monitoring Station in Lu'an)
监测大楼
318
PM2.5
31
PM10
67
O3
0.4
CO
5
SO2
18
NO2
皖西学院
3916
PM2.5
39
PM10
91
O3
0.5
CO
5
SO2
17
NO2
朝阳厂
2616
PM2.5
20
PM10
82
O3
0.6
CO
4
SO2
20
NO2
开发区
4730
PM2.5
47
PM10
70
O3
0.5
CO
6
SO2
55
NO2
Air quality in the last 12 months (Lu'an)
|
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
|
|
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
|
|
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