Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
4 Jun
Fri
5 Jun
Sat
6 Jun
Sun
7 Jun
Mon
8 Jun
Tue
9 Jun
Wed
10 Jun
Real-time AQI (Monitoring Station in Lu'an)
皖西学院
6040 *
PM2.5
50
PM10
114
O3
0.5
CO
5
SO2
3
NO2
朝阳厂
5437 *
PM2.5
45
PM10
107
O3
0.4
CO
8
SO2
8
NO2
开发区
5236 *
PM2.5
51
PM10
121
O3
0.4
CO
5
SO2
8
NO2
Air quality in the last 12 months (Lu'an)
|
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
|
|
|
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
|
|
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