Logan, Utah, 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
Logan, Utah, United States
AQI Trends: Highest and Lowest
Same Day Analysis (2nd October):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 43 of Good air quality on the same day.
Day & Night AQI Trend: 1st Oct - 2nd Oct 2026
Logan, Utah, United States
7 AM1st Oct 2026
7 PM
6 AM2nd Oct 2026
60AQI
33AQI
65AQI
40AQI
In the last 24 hours,
Logan's AQI reached its highest point of 65 at 9 PM during the Night, while the lowest point, 33, was recorded at 10 AM during the Day between 1st Oct and 2nd Oct 2026.
Day & Night AQI Trend : Sep - Oct 2026
Logan, Utah, United States
19°C12/28°C
25°C20/30°C
26°C21/31°C
25°C19/31°C
20°C13/26°C
18°C8/28°C
19°C10/29°C
22°C12/30°C
24°C18/30°C
23°C14/32°C
20°C11/28°C
11°C5/18°C
15°C7/23°C
18°C11/26°C
17°C13/23°C
15°C11/24°C
12°C7/17°C
12°C6/18°C
15°C8/22°C
15°C11/21°C
14°C9/20°C
17°C10/24°C
17°C11/24°C
15°C9/22°C
17°C12/23°C
14°C10/18°C
14°C9/20°C
15°C9/22°C
19°C11/27°C
20°C12/27°C
42AQI
32AQI
37AQI
32AQI
2026 Days Vs Air Quality
Logan, Utah, United States
96%
262
4%
10
Total number of days with different AQI categories in last 275 days in 2026 (90 days remaining)
Under WHO’s Safe Air Quality Limits: 96%
Health Risk Level:
Very Low
In 2026, 96% of 275 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
Logan, Utah, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI (US)
32AQI (US)
32AQI (US)
15AQI (US)
18AQI (US)
30AQI (US)
19AQI (US)
20AQI (US)
20AQI (US)
28AQI (US)
34AQI (US)
43AQI (US)
43AQI (US)
46AQI (US)
51AQI (US)
45AQI (US)
29AQI (US)
26AQI (US)
32AQI (US)
33AQI (US)
40AQI (US)
37AQI (US)
34AQI (US)
26AQI (US)
32AQI (US)
35AQI (US)
26AQI (US)
31AQI (US)
42AQI (US)
42AQI (US)
27AQI (US)
27AQI (US)
24AQI (US)
30AQI (US)
28AQI (US)
30AQI (US)
28AQI (US)
29AQI (US)
31AQI (US)
35AQI (US)
28AQI (US)
22AQI (US)
25AQI (US)
31AQI (US)
27AQI (US)
25AQI (US)
30AQI (US)
32AQI (US)
48AQI (US)
22AQI (US)
31AQI (US)
20AQI (US)
28AQI (US)
22AQI (US)
28AQI (US)
29AQI (US)
23AQI (US)
21AQI (US)
23AQI (US)
31AQI (US)
43AQI (US)
33AQI (US)
23AQI (US)
38AQI (US)
34AQI (US)
31AQI (US)
22AQI (US)
26AQI (US)
21AQI (US)
27AQI (US)
18AQI (US)
23AQI (US)
18AQI (US)
24AQI (US)
21AQI (US)
25AQI (US)
22AQI (US)
25AQI (US)
26AQI (US)
25AQI (US)
23AQI (US)
27AQI (US)
27AQI (US)
24AQI (US)
26AQI (US)
30AQI (US)
24AQI (US)
20AQI (US)
19AQI (US)
20AQI (US)
27AQI (US)
28AQI (US)
28AQI (US)
21AQI (US)
27AQI (US)
26AQI (US)
23AQI (US)
26AQI (US)
22AQI (US)
24AQI (US)
20AQI (US)
26AQI (US)
25AQI (US)
29AQI (US)
26AQI (US)
21AQI (US)
29AQI (US)
21AQI (US)
19AQI (US)
25AQI (US)
18AQI (US)
18AQI (US)
17AQI (US)
26AQI (US)
24AQI (US)
19AQI (US)
17AQI (US)
20AQI (US)
18AQI (US)
18AQI (US)
16AQI (US)
22AQI (US)
21AQI (US)
20AQI (US)
18AQI (US)
23AQI (US)
23AQI (US)
22AQI (US)
26AQI (US)
40AQI (US)
36AQI (US)
23AQI (US)
23AQI (US)
27AQI (US)
28AQI (US)
28AQI (US)
24AQI (US)
22AQI (US)
20AQI (US)
23AQI (US)
21AQI (US)
19AQI (US)
22AQI (US)
22AQI (US)
22AQI (US)
23AQI (US)
21AQI (US)
23AQI (US)
21AQI (US)
20AQI (US)
25AQI (US)
21AQI (US)
18AQI (US)
28AQI (US)
20AQI (US)
22AQI (US)
25AQI (US)
23AQI (US)
18AQI (US)
18AQI (US)
17AQI (US)
20AQI (US)
20AQI (US)
19AQI (US)
22AQI (US)
21AQI (US)
22AQI (US)
35AQI (US)
18AQI (US)
17AQI (US)
28AQI (US)
47AQI (US)
27AQI (US)
36AQI (US)
27AQI (US)
26AQI (US)
22AQI (US)
22AQI (US)
22AQI (US)
23AQI (US)
18AQI (US)
17AQI (US)
15AQI (US)
18AQI (US)
21AQI (US)
26AQI (US)
20AQI (US)
24AQI (US)
22AQI (US)
17AQI (US)
35AQI (US)
28AQI (US)
26AQI (US)
19AQI (US)
35AQI (US)
44AQI (US)
41AQI (US)
60AQI (US)
44AQI (US)
42AQI (US)
41AQI (US)
45AQI (US)
47AQI (US)
53AQI (US)
52AQI (US)
55AQI (US)
47AQI (US)
50AQI (US)
41AQI (US)
44AQI (US)
47AQI (US)
65AQI (US)
59AQI (US)
63AQI (US)
64AQI (US)
52AQI (US)
50AQI (US)
46AQI (US)
49AQI (US)
45AQI (US)
37AQI (US)
37AQI (US)
44AQI (US)
41AQI (US)
40AQI (US)
38AQI (US)
47AQI (US)
47AQI (US)
46AQI (US)
40AQI (US)
40AQI (US)
38AQI (US)
42AQI (US)
41AQI (US)
41AQI (US)
45AQI (US)
41AQI (US)
43AQI (US)
44AQI (US)
44AQI (US)
46AQI (US)
48AQI (US)
41AQI (US)
40AQI (US)
33AQI (US)
29AQI (US)
21AQI (US)
36AQI (US)
37AQI (US)
41AQI (US)
32AQI (US)
36AQI (US)
28AQI (US)
39AQI (US)
41AQI (US)
38AQI (US)
43AQI (US)
43AQI (US)
31AQI (US)
38AQI (US)
37AQI (US)
37AQI (US)
45AQI (US)
42AQI (US)
46AQI (US)
36AQI (US)
30AQI (US)
31AQI (US)
19AQI (US)
33AQI (US)
48AQI (US)
43AQI (US)
32AQI (US)
28AQI (US)
26AQI (US)
23AQI (US)
23AQI (US)
24AQI (US)
34AQI (US)
46AQI (US)
37AQI (US)
46AQI (US)
No. of days
202630AQI (US)
Highest AQI (US) recorded in
August46AQI (US)
Lowest AQI (US) recorded in
May23AQI (US)
202533AQI (US)
Highest AQI (US) recorded in
August43AQI (US)
Lowest AQI (US) recorded in
March24AQI (US)
202436AQI (US)
Highest AQI (US) recorded in
July49AQI (US)
Lowest AQI (US) recorded in
November20AQI (US)
202339AQI (US)
Highest AQI (US) recorded in
February56AQI (US)
Lowest AQI (US) recorded in
October30AQI (US)
202240AQI (US)
Highest AQI (US) recorded in
January53AQI (US)
Lowest AQI (US) recorded in
March32AQI (US)
202141AQI (US)
Highest AQI (US) recorded in
August75AQI (US)
Lowest AQI (US) recorded in
February29AQI (US)
202039AQI (US)
Highest AQI (US) recorded in
September47AQI (US)
Lowest AQI (US) recorded in
March29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Logan's annual 2026 AQI (US) (30) shows an average percentage change of -20.6% (improved AQI (US)) compared to previous years: 2020 (39), 2021 (41), 2022 (40), 2023 (39), 2024 (36), 2025 (33).