Harrisville, Utah, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Harrisville, Utah, United States
AQI Trends: Highest and Lowest
Same Day Analysis (12th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 41 of Good air quality on the same day.
Day & Night AQI Trend: 11th Aug - 12th Aug 2026
Harrisville, Utah, United States
6 AM11th Aug 2026
8 PM
5 AM12th Aug 2026
58AQI
33AQI
55AQI
40AQI
In the last 24 hours,
Harrisville's AQI reached its highest point of 58 at 7 PM during the Day, while the lowest point, 33, was recorded at 4 PM during the Day between 11th Aug and 12th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Harrisville, Utah, United States
32°C25/38°C
30°C23/37°C
30°C24/36°C
29°C25/36°C
30°C25/37°C
31°C23/38°C
32°C26/39°C
32°C23/39°C
29°C24/34°C
29°C23/36°C
32°C24/39°C
32°C25/39°C
33°C27/39°C
33°C29/39°C
31°C25/38°C
31°C25/37°C
29°C22/36°C
32°C25/39°C
34°C27/40°C
32°C27/38°C
28°C22/33°C
26°C19/33°C
27°C17/34°C
30°C21/38°C
32°C25/39°C
33°C26/39°C
32°C26/38°C
31°C25/38°C
31°C24/37°C
27°C22/33°C
55AQI
43AQI
50AQI
45AQI
2026 Days Vs Air Quality
Harrisville, Utah, United States
94%
207
6%
14
Total number of days with different AQI categories in last 224 days in 2026 (141 days remaining)
Under WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2026, 94% of 224 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
Harrisville, Utah, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
32AQI (US)
24AQI (US)
15AQI (US)
13AQI (US)
17AQI (US)
18AQI (US)
17AQI (US)
16AQI (US)
17AQI (US)
26AQI (US)
38AQI (US)
55AQI (US)
60AQI (US)
71AQI (US)
68AQI (US)
59AQI (US)
42AQI (US)
34AQI (US)
43AQI (US)
39AQI (US)
40AQI (US)
39AQI (US)
36AQI (US)
27AQI (US)
32AQI (US)
37AQI (US)
27AQI (US)
32AQI (US)
44AQI (US)
45AQI (US)
28AQI (US)
29AQI (US)
25AQI (US)
31AQI (US)
29AQI (US)
32AQI (US)
29AQI (US)
30AQI (US)
32AQI (US)
36AQI (US)
30AQI (US)
22AQI (US)
24AQI (US)
23AQI (US)
26AQI (US)
27AQI (US)
29AQI (US)
30AQI (US)
45AQI (US)
22AQI (US)
32AQI (US)
21AQI (US)
26AQI (US)
21AQI (US)
25AQI (US)
29AQI (US)
18AQI (US)
18AQI (US)
20AQI (US)
32AQI (US)
45AQI (US)
32AQI (US)
22AQI (US)
37AQI (US)
33AQI (US)
30AQI (US)
20AQI (US)
22AQI (US)
20AQI (US)
26AQI (US)
18AQI (US)
22AQI (US)
17AQI (US)
24AQI (US)
21AQI (US)
23AQI (US)
18AQI (US)
23AQI (US)
24AQI (US)
22AQI (US)
22AQI (US)
23AQI (US)
22AQI (US)
20AQI (US)
25AQI (US)
30AQI (US)
21AQI (US)
17AQI (US)
16AQI (US)
19AQI (US)
26AQI (US)
28AQI (US)
26AQI (US)
20AQI (US)
20AQI (US)
22AQI (US)
21AQI (US)
27AQI (US)
18AQI (US)
20AQI (US)
19AQI (US)
23AQI (US)
24AQI (US)
28AQI (US)
24AQI (US)
21AQI (US)
28AQI (US)
15AQI (US)
17AQI (US)
21AQI (US)
15AQI (US)
16AQI (US)
15AQI (US)
27AQI (US)
24AQI (US)
16AQI (US)
17AQI (US)
18AQI (US)
16AQI (US)
16AQI (US)
15AQI (US)
22AQI (US)
21AQI (US)
19AQI (US)
17AQI (US)
22AQI (US)
21AQI (US)
18AQI (US)
24AQI (US)
39AQI (US)
33AQI (US)
21AQI (US)
22AQI (US)
25AQI (US)
29AQI (US)
26AQI (US)
25AQI (US)
22AQI (US)
19AQI (US)
21AQI (US)
23AQI (US)
18AQI (US)
23AQI (US)
22AQI (US)
22AQI (US)
22AQI (US)
21AQI (US)
22AQI (US)
21AQI (US)
20AQI (US)
25AQI (US)
21AQI (US)
18AQI (US)
28AQI (US)
20AQI (US)
23AQI (US)
25AQI (US)
24AQI (US)
18AQI (US)
18AQI (US)
17AQI (US)
19AQI (US)
21AQI (US)
19AQI (US)
22AQI (US)
21AQI (US)
22AQI (US)
35AQI (US)
18AQI (US)
17AQI (US)
28AQI (US)
48AQI (US)
29AQI (US)
37AQI (US)
28AQI (US)
26AQI (US)
21AQI (US)
21AQI (US)
22AQI (US)
24AQI (US)
18AQI (US)
17AQI (US)
15AQI (US)
19AQI (US)
21AQI (US)
26AQI (US)
20AQI (US)
24AQI (US)
22AQI (US)
17AQI (US)
36AQI (US)
28AQI (US)
26AQI (US)
19AQI (US)
37AQI (US)
47AQI (US)
44AQI (US)
67AQI (US)
48AQI (US)
45AQI (US)
44AQI (US)
44AQI (US)
50AQI (US)
53AQI (US)
60AQI (US)
62AQI (US)
51AQI (US)
49AQI (US)
42AQI (US)
39AQI (US)
44AQI (US)
61AQI (US)
62AQI (US)
68AQI (US)
64AQI (US)
50AQI (US)
42AQI (US)
48AQI (US)
48AQI (US)
47AQI (US)
41AQI (US)
35AQI (US)
27AQI (US)
24AQI (US)
21AQI (US)
22AQI (US)
24AQI (US)
35AQI (US)
51AQI (US)
No. of days
202628AQI (US)
Highest AQI (US) recorded in
August51AQI (US)
Lowest AQI (US) recorded in
April21AQI (US)
202533AQI (US)
Highest AQI (US) recorded in
August42AQI (US)
Lowest AQI (US) recorded in
February24AQI (US)
202437AQI (US)
Highest AQI (US) recorded in
July51AQI (US)
Lowest AQI (US) recorded in
November22AQI (US)
202338AQI (US)
Highest AQI (US) recorded in
February51AQI (US)
Lowest AQI (US) recorded in
October27AQI (US)
202239AQI (US)
Highest AQI (US) recorded in
August51AQI (US)
Lowest AQI (US) recorded in
November32AQI (US)
202139AQI (US)
Highest AQI (US) recorded in
August74AQI (US)
Lowest AQI (US) recorded in
February25AQI (US)
202039AQI (US)
Highest AQI (US) recorded in
August50AQI (US)
Lowest AQI (US) recorded in
November30AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Harrisville's annual 2026 AQI (US) (28) shows an average percentage change of -25.06% (improved AQI (US)) compared to previous years: 2020 (39), 2021 (39), 2022 (39), 2023 (38), 2024 (37), 2025 (33).