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
11 Jul
Sat
12 Jul
Sun
13 Jul
Mon
14 Jul
Tue
15 Jul
Wed
16 Jul
Thu
17 Jul
Real-time AQI (Monitoring Station in Lu'an)
监测大楼
4531
PM2.5
37
PM10
55
O3
0.2
CO
5
SO2
5
NO2
皖西学院
3423
PM2.5
34
PM10
58
O3
0.1
CO
2
SO2
8
NO2
朝阳厂
3222
PM2.5
24
PM10
55
O3
0.3
CO
2
SO2
10
NO2
开发区
3423
PM2.5
34
PM10
51
O3
0.2
CO
4
SO2
6
NO2
Air quality in the last 12 months (Lu'an)
|
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
|
|
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
|
|
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