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
12 May
Wed
13 May
Thu
14 May
Fri
15 May
Sat
16 May
Sun
17 May
Mon
18 May
Real-time AQI (Monitoring Station in Bozhou)
污水处理厂
9256 *
PM2.5
56
PM10
57
O3
0.2
CO
8
SO2
14
NO2
亳州学院
8854 *
PM2.5
76
PM10
62
O3
0.4
CO
7
SO2
17
NO2
Air quality in the last 12 months (Bozhou)
|
2026/04
|
51
|
61
|
48
|
61
|
77
|
71
|
59
|
37
|
35
|
48
|
58
|
51
|
32
|
34
|
46
|
58
|
68
|
63
|
54
|
68
|
59
|
38
|
35
|
35
|
37
|
42
|
65
|
50
|
41
|
39
|
|
|
2026/03
|
63
|
59
|
83
|
83
|
56
|
85
|
78
|
77
|
113
|
109
|
104
|
170
|
115
|
119
|
72
|
123
|
87
|
72
|
66
|
96
|
102
|
96
|
109
|
104
|
82
|
70
|
81
|
83
|
71
|
72
|
68
|
|
2026/02
|
86
|
121
|
116
|
105
|
144
|
77
|
69
|
62
|
53
|
80
|
99
|
91
|
88
|
80
|
123
|
50
|
175
|
138
|
93
|
70
|
55
|
331
|
146
|
34
|
52
|
53
|
82
|
55
|
|||
|
2026/01
|
56
|
91
|
85
|
75
|
185
|
110
|
51
|
73
|
64
|
91
|
55
|
72
|
94
|
159
|
107
|
114
|
79
|
50
|
46
|
36
|
55
|
76
|
84
|
121
|
133
|
141
|
132
|
89
|
77
|
83
|
116
|
|
2025/12
|
113
|
88
|
66
|
98
|
111
|
105
|
114
|
86
|
92
|
106
|
169
|
49
|
57
|
78
|
59
|
104
|
192
|
146
|
168
|
190
|
79
|
44
|
73
|
95
|
91
|
60
|
81
|
87
|
158
|
157
|
83
|
|
2025/11
|
122
|
89
|
69
|
67
|
119
|
73
|
48
|
96
|
73
|
74
|
60
|
64
|
93
|
143
|
149
|
135
|
41
|
47
|
56
|
67
|
108
|
83
|
78
|
111
|
70
|
83
|
230
|
116
|
82
|
124
|
|
|
2025/10
|
20
|
11
|
19
|
36
|
38
|
21
|
46
|
57
|
33
|
20
|
25
|
33
|
22
|
37
|
45
|
41
|
16
|
37
|
42
|
35
|
56
|
58
|
76
|
70
|
94
|
94
|
97
|
85
|
75
|
79
|
183
|
|
2025/09
|
18
|
28
|
25
|
32
|
38
|
32
|
42
|
18
|
22
|
23
|
20
|
14
|
43
|
34
|
27
|
22
|
24
|
20
|
17
|
36
|
49
|
30
|
16
|
16
|
31
|
40
|
24
|
19
|
34
|
27
|
|
|
2025/08
|
18
|
19
|
17
|
25
|
28
|
31
|
21
|
22
|
16
|
19
|
12
|
15
|
17
|
13
|
20
|
18
|
16
|
23
|
26
|
20
|
19
|
18
|
14
|
15
|
21
|
27
|
27
|
33
|
32
|
34
|
20
|
|
2025/07
|
17
|
17
|
20
|
20
|
24
|
25
|
28
|
26
|
13
|
37
|
56
|
29
|
28
|
34
|
30
|
38
|
34
|
30
|
31
|
23
|
25
|
19
|
18
|
20
|
22
|
23
|
18
|
20
|
16
|
22
|
25
|
|
2025/06
|
47
|
41
|
54
|
57
|
49
|
45
|
39
|
49
|
35
|
35
|
41
|
35
|
38
|
43
|
43
|
53
|
45
|
28
|
14
|
21
|
25
|
21
|
38
|
39
|
42
|
16
|
21
|
13
|
13
|
13
|
|
|
2025/05
|
57
|
77
|
41
|
44
|
53
|
124
|
77
|
60
|
50
|
27
|
42
|
51
|
46
|
49
|
75
|
66
|
119
|
75
|
81
|
49
|
48
|
58
|
73
|
60
|
52
|
48
|
63
|
64
|
67
|
59
|
76
|
|
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