Amelia, Ohio, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Amelia, Ohio, United States
AQI Trends: Highest and Lowest
Same Day Analysis (23rd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 21 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 23rd Oct - 24th Oct 2025
Amelia, Ohio, United States
7 AM23rd Oct 2025
7 PM
6 AM24th Oct 2025
47AQI
28AQI
39AQI
30AQI
In the last 24 hours,
Amelia's AQI reached its highest point of 47 at 10 AM during the Day, while the lowest point, 28, was recorded at 6 PM during the Day between 23rd Oct and 24th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Amelia, Ohio, United States
22°C20/24°C
21°C19/24°C
19°C15/25°C
20°C13/29°C
21°C13/31°C
22°C14/31°C
21°C14/30°C
20°C13/29°C
19°C11/29°C
21°C13/31°C
21°C13/31°C
20°C12/30°C
22°C14/30°C
20°C19/22°C
15°C11/21°C
12°C7/18°C
12°C5/22°C
14°C7/23°C
15°C8/24°C
16°C10/25°C
16°C8/25°C
15°C9/24°C
15°C9/22°C
14°C6/24°C
19°C11/29°C
15°C9/19°C
11°C5/18°C
13°C9/20°C
10°C5/15°C
8°C3/15°C
--°C/°C
51AQI
47AQI
55AQI
51AQI
2025 Days Vs Air Quality
Amelia, Ohio, United States
90%
267
10%
29
Total number of days with different AQI categories in last 297 days in 2025 (68 days remaining)
Under WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2025, 90% of 297 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Amelia, Ohio, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
20AQI
22AQI
23AQI
24AQI
27AQI
21AQI
22AQI
31AQI
53AQI
49AQI
39AQI
36AQI
27AQI
27AQI
41AQI
39AQI
33AQI
25AQI
20AQI
25AQI
30AQI
31AQI
33AQI
32AQI
36AQI
30AQI
29AQI
25AQI
24AQI
27AQI
22AQI
23AQI
28AQI
27AQI
31AQI
30AQI
26AQI
24AQI
23AQI
32AQI
33AQI
30AQI
35AQI
33AQI
28AQI
23AQI
22AQI
22AQI
28AQI
25AQI
29AQI
40AQI
42AQI
43AQI
35AQI
37AQI
35AQI
33AQI
25AQI
29AQI
28AQI
34AQI
34AQI
27AQI
27AQI
27AQI
33AQI
35AQI
35AQI
44AQI
41AQI
49AQI
44AQI
29AQI
25AQI
21AQI
24AQI
30AQI
25AQI
23AQI
22AQI
24AQI
19AQI
22AQI
35AQI
33AQI
39AQI
55AQI
42AQI
20AQI
22AQI
29AQI
28AQI
18AQI
17AQI
20AQI
24AQI
18AQI
23AQI
31AQI
38AQI
46AQI
39AQI
44AQI
23AQI
23AQI
30AQI
46AQI
45AQI
37AQI
39AQI
23AQI
33AQI
38AQI
28AQI
32AQI
21AQI
26AQI
45AQI
29AQI
35AQI
31AQI
20AQI
18AQI
16AQI
20AQI
30AQI
29AQI
24AQI
26AQI
35AQI
25AQI
18AQI
25AQI
40AQI
49AQI
27AQI
21AQI
25AQI
27AQI
24AQI
15AQI
17AQI
16AQI
19AQI
19AQI
17AQI
18AQI
32AQI
31AQI
41AQI
30AQI
41AQI
47AQI
69AQI
60AQI
40AQI
35AQI
38AQI
52AQI
48AQI
54AQI
62AQI
63AQI
29AQI
26AQI
32AQI
31AQI
29AQI
24AQI
34AQI
46AQI
49AQI
56AQI
55AQI
54AQI
49AQI
35AQI
35AQI
36AQI
30AQI
28AQI
37AQI
45AQI
54AQI
86AQI
63AQI
53AQI
46AQI
53AQI
39AQI
40AQI
44AQI
43AQI
39AQI
45AQI
29AQI
25AQI
24AQI
23AQI
26AQI
31AQI
58AQI
59AQI
51AQI
50AQI
36AQI
24AQI
24AQI
24AQI
31AQI
37AQI
65AQI
47AQI
46AQI
38AQI
39AQI
30AQI
32AQI
34AQI
45AQI
48AQI
50AQI
43AQI
28AQI
45AQI
56AQI
54AQI
44AQI
31AQI
34AQI
24AQI
19AQI
22AQI
35AQI
35AQI
22AQI
20AQI
25AQI
32AQI
30AQI
24AQI
29AQI
28AQI
26AQI
35AQI
34AQI
54AQI
32AQI
31AQI
24AQI
26AQI
33AQI
41AQI
40AQI
46AQI
48AQI
45AQI
43AQI
50AQI
54AQI
57AQI
52AQI
46AQI
39AQI
33AQI
34AQI
26AQI
25AQI
26AQI
35AQI
42AQI
38AQI
41AQI
42AQI
47AQI
55AQI
47AQI
42AQI
17AQI
20AQI
34AQI
48AQI
62AQI
52AQI
45AQI
36AQI
36AQI
25AQI
34AQI
46AQI
37AQI
20AQI
20AQI
23AQI
21AQI
30AQI
30AQI
31AQI
31AQI
25AQI
43AQI
41AQI
36AQI
38AQI
37AQI
No. of days
202534AQI
Highest AQI recorded in
June43AQI
Lowest AQI recorded in
May25AQI
202429AQI
Highest AQI recorded in
July35AQI
Lowest AQI recorded in
January18AQI
202332AQI
Highest AQI recorded in
June61AQI
Lowest AQI recorded in
January20AQI
202235AQI
Highest AQI recorded in
June47AQI
Lowest AQI recorded in
December20AQI
202133AQI
Highest AQI recorded in
July41AQI
Lowest AQI recorded in
January27AQI
202032AQI
Highest AQI recorded in
July41AQI
Lowest AQI recorded in
November26AQI
Most & Least Polluted Years Over the Last 6 Years
Amelia's annual 2025 AQI (34) shows an average percentage change of 6.8% (worsened AQI) compared to previous years: 2020 (32), 2021 (33), 2022 (35), 2023 (32), 2024 (29).