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
24 Sep
Thu
25 Sep
Fri
26 Sep
Sat
27 Sep
Sun
28 Sep
Mon
29 Sep
Tue
30 Sep
Real-time AQI (Monitoring Station in Chizhou)
池州学院
113
PM2.5
6
PM10
34
O3
0.6
CO
5
SO2
12
NO2
展览馆
103
PM2.5
6
PM10
32
O3
0.6
CO
5
SO2
14
NO2
第八中学
103
PM2.5
6
PM10
31
O3
0.8
CO
6
SO2
11
NO2
Air quality in the last 12 months (Chizhou)
|
2025/08
|
19
|
21
|
24
|
26
|
24
|
16
|
16
|
20
|
25
|
35
|
16
|
29
|
31
|
21
|
21
|
22
|
27
|
28
|
24
|
22
|
21
|
15
|
18
|
23
|
21
|
17
|
31
|
27
|
32
|
27
|
17
|
|
2025/07
|
21
|
22
|
27
|
30
|
37
|
41
|
39
|
19
|
20
|
28
|
27
|
19
|
27
|
35
|
29
|
28
|
23
|
37
|
31
|
14
|
16
|
11
|
19
|
22
|
24
|
24
|
19
|
25
|
19
|
21
|
14
|
|
2025/06
|
12
|
10
|
29
|
36
|
35
|
33
|
25
|
14
|
29
|
22
|
20
|
26
|
40
|
21
|
13
|
33
|
32
|
15
|
11
|
14
|
12
|
12
|
18
|
28
|
28
|
24
|
18
|
14
|
20
|
22
|
|
|
2025/05
|
47
|
52
|
56
|
47
|
36
|
150
|
144
|
51
|
20
|
36
|
44
|
42
|
37
|
45
|
52
|
21
|
32
|
98
|
52
|
27
|
20
|
23
|
38
|
65
|
54
|
54
|
61
|
55
|
36
|
38
|
27
|
|
2025/04
|
44
|
56
|
67
|
62
|
70
|
61
|
60
|
59
|
60
|
58
|
54
|
181
|
115
|
100
|
49
|
50
|
63
|
65
|
72
|
64
|
39
|
37
|
44
|
50
|
55
|
51
|
29
|
51
|
53
|
51
|
|
|
2025/03
|
37
|
30
|
21
|
51
|
73
|
79
|
72
|
66
|
95
|
50
|
47
|
52
|
34
|
38
|
22
|
49
|
29
|
48
|
47
|
45
|
43
|
48
|
58
|
54
|
58
|
65
|
69
|
72
|
74
|
79
|
53
|
|
2025/02
|
64
|
62
|
103
|
73
|
46
|
50
|
72
|
48
|
43
|
52
|
85
|
110
|
83
|
91
|
97
|
74
|
84
|
53
|
68
|
57
|
36
|
61
|
92
|
106
|
96
|
110
|
62
|
37
|
|||
|
2025/01
|
104
|
124
|
195
|
138
|
122
|
73
|
64
|
60
|
60
|
50
|
63
|
80
|
79
|
94
|
64
|
53
|
57
|
67
|
72
|
120
|
130
|
138
|
209
|
67
|
39
|
51
|
45
|
54
|
126
|
78
|
95
|
|
2024/12
|
50
|
55
|
112
|
65
|
62
|
68
|
128
|
61
|
67
|
82
|
82
|
91
|
85
|
75
|
56
|
64
|
76
|
99
|
49
|
75
|
104
|
66
|
90
|
108
|
132
|
152
|
96
|
105
|
65
|
87
|
106
|
|
2024/11
|
25
|
43
|
41
|
59
|
43
|
53
|
40
|
47
|
54
|
48
|
47
|
53
|
47
|
56
|
63
|
64
|
19
|
27
|
39
|
53
|
47
|
56
|
55
|
46
|
35
|
39
|
55
|
61
|
48
|
51
|
|
|
2024/10
|
25
|
41
|
33
|
34
|
37
|
17
|
11
|
37
|
38
|
43
|
55
|
61
|
63
|
46
|
39
|
30
|
22
|
32
|
23
|
37
|
51
|
32
|
43
|
43
|
42
|
25
|
16
|
51
|
51
|
38
|
35
|
|
2024/09
|
39
|
41
|
40
|
45
|
41
|
35
|
50
|
52
|
39
|
38
|
18
|
13
|
36
|
39
|
30
|
29
|
24
|
33
|
30
|
20
|
26
|
31
|
39
|
44
|
48
|
62
|
28
|
32
|
43
|
48
|
|
|
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