Worthington, Kentucky, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Worthington, Kentucky, United States
AQI Trends: Highest and Lowest
Same Day Analysis (27th September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 29 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 28th Sep - 29th Sep 2025
Worthington, Kentucky, United States
7 AM28th Sep 2025
7 PM
6 AM29th Sep 2025
54AQI
34AQI
67AQI
51AQI
In the last 24 hours,
Worthington's AQI reached its highest point of 67 at 11 PM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 28th Sep and 29th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Worthington, Kentucky, United States
19°C12/26°C
20°C10/28°C
20°C11/29°C
20°C9/30°C
21°C13/29°C
21°C17/26°C
23°C16/33°C
17°C14/20°C
15°C10/23°C
16°C7/26°C
18°C7/28°C
17°C5/28°C
20°C7/30°C
20°C8/30°C
21°C8/31°C
23°C13/31°C
23°C13/32°C
23°C15/30°C
22°C12/31°C
23°C13/32°C
22°C10/32°C
23°C15/32°C
25°C18/34°C
24°C18/31°C
22°C19/27°C
22°C21/26°C
22°C20/25°C
21°C18/28°C
21°C16/30°C
21°C14/32°C
--°C/°C
42AQI
42AQI
42AQI
42AQI
2025 Days Vs Air Quality
Worthington, Kentucky, United States
79%
146
21%
39
Total number of days with different AQI categories in last 272 days in 2025 (93 days remaining)
Under WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2025, 79% of 272 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
Worthington, Kentucky, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
33AQI
42AQI
59AQI
46AQI
18AQI
25AQI
28AQI
20AQI
21AQI
21AQI
12AQI
20AQI
16AQI
23AQI
28AQI
34AQI
33AQI
31AQI
44AQI
23AQI
24AQI
28AQI
50AQI
55AQI
38AQI
45AQI
22AQI
27AQI
39AQI
34AQI
31AQI
17AQI
24AQI
44AQI
34AQI
41AQI
30AQI
20AQI
17AQI
17AQI
18AQI
28AQI
37AQI
27AQI
25AQI
29AQI
25AQI
21AQI
26AQI
41AQI
47AQI
29AQI
21AQI
29AQI
27AQI
21AQI
15AQI
17AQI
21AQI
24AQI
20AQI
19AQI
20AQI
36AQI
30AQI
41AQI
32AQI
36AQI
55AQI
77AQI
66AQI
50AQI
39AQI
34AQI
49AQI
48AQI
63AQI
68AQI
63AQI
28AQI
26AQI
27AQI
28AQI
27AQI
24AQI
35AQI
49AQI
50AQI
56AQI
56AQI
56AQI
55AQI
46AQI
43AQI
40AQI
43AQI
34AQI
33AQI
50AQI
57AQI
99AQI
61AQI
56AQI
45AQI
52AQI
43AQI
48AQI
47AQI
40AQI
36AQI
41AQI
34AQI
34AQI
29AQI
34AQI
33AQI
35AQI
63AQI
63AQI
53AQI
54AQI
44AQI
28AQI
29AQI
36AQI
45AQI
55AQI
62AQI
49AQI
41AQI
41AQI
44AQI
44AQI
42AQI
50AQI
56AQI
54AQI
54AQI
41AQI
28AQI
42AQI
57AQI
56AQI
50AQI
42AQI
48AQI
42AQI
26AQI
36AQI
47AQI
47AQI
26AQI
25AQI
29AQI
35AQI
38AQI
27AQI
27AQI
31AQI
35AQI
37AQI
34AQI
53AQI
47AQI
39AQI
32AQI
33AQI
42AQI
49AQI
51AQI
57AQI
58AQI
57AQI
58AQI
57AQI
59AQI
60AQI
61AQI
56AQI
50AQI
42AQI
42AQI
24AQI
25AQI
29AQI
40AQI
30AQI
26AQI
46AQI
46AQI
42AQI
45AQI
No. of days
202539AQI
Highest AQI recorded in
June46AQI
Lowest AQI recorded in
May26AQI
Most & Least Polluted Years Over the Last 1 Years
Worthington's annual 2025 AQI (39) shows an average percentage change of NaN% (improved AQI) compared to previous years: .