Seville, 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
Seville, Ohio, United States
AQI Trends: Highest and Lowest
Same Day Analysis (27th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 23 of Good air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 27th Oct - 28th Oct 2025
Seville, Ohio, United States
7 AM27th Oct 2025
6 PM
6 AM28th Oct 2025
53AQI
22AQI
53AQI
11AQI
In the last 24 hours,
Seville's AQI reached its highest point of 53 at 5 PM during the Day, while the lowest point, undefined, was recorded at 6 AM during the Night between 27th Oct and 28th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Seville, Ohio, United States
22°C14/33°C
20°C12/30°C
19°C11/31°C
17°C10/25°C
17°C9/28°C
20°C12/31°C
21°C13/32°C
21°C13/31°C
22°C14/31°C
20°C16/22°C
14°C10/18°C
11°C7/16°C
11°C4/19°C
13°C9/19°C
13°C7/22°C
14°C9/23°C
14°C9/20°C
12°C8/17°C
10°C5/16°C
11°C3/20°C
18°C11/28°C
17°C11/20°C
10°C7/13°C
10°C7/16°C
7°C5/9°C
7°C5/11°C
7°C4/10°C
7°C3/14°C
7°C1/13°C
7°C1/18°C
--°C/°C
36AQI
26AQI
28AQI
24AQI
2025 Days Vs Air Quality
Seville, Ohio, United States
85%
255
15%
45
Total number of days with different AQI categories in last 301 days in 2025 (64 days remaining)
Under WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2025, 85% of 301 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Seville, Ohio, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI
24AQI
28AQI
21AQI
35AQI
25AQI
19AQI
22AQI
28AQI
66AQI
64AQI
57AQI
26AQI
27AQI
34AQI
51AQI
47AQI
23AQI
21AQI
22AQI
25AQI
34AQI
37AQI
35AQI
50AQI
26AQI
24AQI
24AQI
22AQI
31AQI
28AQI
22AQI
31AQI
46AQI
24AQI
21AQI
29AQI
23AQI
34AQI
28AQI
34AQI
57AQI
49AQI
29AQI
43AQI
37AQI
22AQI
21AQI
25AQI
26AQI
26AQI
29AQI
51AQI
52AQI
37AQI
33AQI
45AQI
50AQI
25AQI
28AQI
28AQI
31AQI
30AQI
28AQI
29AQI
29AQI
32AQI
29AQI
31AQI
34AQI
31AQI
31AQI
44AQI
45AQI
24AQI
18AQI
23AQI
26AQI
22AQI
17AQI
19AQI
23AQI
21AQI
28AQI
20AQI
35AQI
45AQI
56AQI
39AQI
18AQI
20AQI
22AQI
20AQI
19AQI
22AQI
17AQI
21AQI
16AQI
25AQI
34AQI
27AQI
25AQI
32AQI
32AQI
20AQI
19AQI
33AQI
39AQI
38AQI
19AQI
29AQI
16AQI
30AQI
39AQI
29AQI
20AQI
16AQI
21AQI
35AQI
14AQI
26AQI
26AQI
23AQI
18AQI
22AQI
19AQI
25AQI
29AQI
24AQI
24AQI
28AQI
26AQI
18AQI
21AQI
31AQI
44AQI
23AQI
17AQI
22AQI
26AQI
22AQI
12AQI
13AQI
11AQI
21AQI
24AQI
21AQI
14AQI
24AQI
33AQI
31AQI
23AQI
24AQI
38AQI
67AQI
68AQI
48AQI
81AQI
69AQI
52AQI
48AQI
56AQI
66AQI
74AQI
48AQI
44AQI
38AQI
35AQI
28AQI
22AQI
28AQI
43AQI
46AQI
55AQI
57AQI
44AQI
37AQI
33AQI
35AQI
36AQI
36AQI
29AQI
33AQI
47AQI
61AQI
68AQI
58AQI
49AQI
43AQI
64AQI
53AQI
50AQI
47AQI
38AQI
55AQI
67AQI
63AQI
27AQI
19AQI
24AQI
30AQI
52AQI
45AQI
34AQI
57AQI
45AQI
40AQI
30AQI
35AQI
29AQI
44AQI
63AQI
66AQI
34AQI
37AQI
62AQI
69AQI
67AQI
61AQI
57AQI
62AQI
64AQI
59AQI
55AQI
32AQI
50AQI
66AQI
63AQI
47AQI
21AQI
28AQI
23AQI
15AQI
21AQI
33AQI
31AQI
19AQI
19AQI
23AQI
26AQI
21AQI
23AQI
26AQI
25AQI
26AQI
33AQI
31AQI
52AQI
29AQI
25AQI
23AQI
23AQI
30AQI
35AQI
40AQI
48AQI
51AQI
43AQI
45AQI
51AQI
49AQI
51AQI
31AQI
38AQI
37AQI
23AQI
33AQI
31AQI
38AQI
33AQI
50AQI
45AQI
42AQI
20AQI
31AQI
41AQI
49AQI
46AQI
38AQI
19AQI
11AQI
12AQI
30AQI
20AQI
21AQI
24AQI
21AQI
15AQI
20AQI
37AQI
46AQI
41AQI
17AQI
23AQI
19AQI
14AQI
17AQI
20AQI
24AQI
23AQI
32AQI
34AQI
29AQI
25AQI
23AQI
46AQI
45AQI
41AQI
37AQI
26AQI
No. of days
202534AQI
Highest AQI recorded in
June46AQI
Lowest AQI recorded in
May23AQI
202434AQI
Highest AQI recorded in
June38AQI
Lowest AQI recorded in
November25AQI
202339AQI
Highest AQI recorded in
June77AQI
Lowest AQI recorded in
January24AQI
202231AQI
Highest AQI recorded in
July38AQI
Lowest AQI recorded in
September26AQI
202133AQI
Highest AQI recorded in
February40AQI
Lowest AQI recorded in
November25AQI
202030AQI
Highest AQI recorded in
July35AQI
Lowest AQI recorded in
October25AQI
Most & Least Polluted Years Over the Last 6 Years
Seville's annual 2025 AQI (34) shows an average percentage change of 2.8% (worsened AQI) compared to previous years: 2020 (30), 2021 (33), 2022 (31), 2023 (39), 2024 (34).