Marion, Arkansas, 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
Marion, Arkansas, United States
AQI Trends: Highest and Lowest
Same Day Analysis (9th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 51 of Moderate air quality, showing improvement over 2024 on the same day.
Day & Night AQI Trend: 8th Aug - 9th Aug 2026
Marion, Arkansas, United States
6 AM8th Aug 2026
8 PM
5 AM9th Aug 2026
56AQI
41AQI
58AQI
41AQI
In the last 24 hours,
Marion's AQI reached its highest point of 58 at 10 PM during the Night, while the lowest point, 41, was recorded at 9 PM during the Night between 8th Aug and 9th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Marion, Arkansas, United States
30°C23/39°C
27°C22/34°C
28°C23/34°C
27°C23/31°C
26°C23/32°C
28°C23/35°C
30°C23/38°C
31°C25/38°C
32°C25/39°C
31°C26/37°C
32°C26/41°C
30°C25/35°C
27°C23/34°C
26°C22/32°C
28°C23/36°C
32°C26/40°C
32°C25/40°C
33°C26/41°C
32°C27/39°C
29°C24/37°C
28°C24/35°C
27°C23/33°C
25°C22/29°C
26°C19/33°C
27°C20/35°C
28°C18/37°C
29°C21/37°C
29°C24/38°C
28°C24/35°C
29°C23/36°C
51AQI
48AQI
48AQI
48AQI
2026 Days Vs Air Quality
Marion, Arkansas, United States
87%
190
13%
28
Total number of days with different AQI categories in last 221 days in 2026 (144 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2026, 87% of 221 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
Marion, Arkansas, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
30AQI (US)
40AQI (US)
43AQI (US)
40AQI (US)
42AQI (US)
52AQI (US)
47AQI (US)
47AQI (US)
26AQI (US)
21AQI (US)
16AQI (US)
22AQI (US)
13AQI (US)
22AQI (US)
14AQI (US)
28AQI (US)
23AQI (US)
22AQI (US)
22AQI (US)
28AQI (US)
38AQI (US)
47AQI (US)
52AQI (US)
48AQI (US)
49AQI (US)
48AQI (US)
43AQI (US)
49AQI (US)
54AQI (US)
52AQI (US)
46AQI (US)
53AQI (US)
49AQI (US)
46AQI (US)
47AQI (US)
46AQI (US)
43AQI (US)
39AQI (US)
46AQI (US)
47AQI (US)
44AQI (US)
40AQI (US)
40AQI (US)
47AQI (US)
53AQI (US)
44AQI (US)
44AQI (US)
51AQI (US)
46AQI (US)
42AQI (US)
39AQI (US)
36AQI (US)
39AQI (US)
40AQI (US)
44AQI (US)
42AQI (US)
34AQI (US)
34AQI (US)
34AQI (US)
38AQI (US)
50AQI (US)
42AQI (US)
42AQI (US)
37AQI (US)
34AQI (US)
34AQI (US)
34AQI (US)
36AQI (US)
30AQI (US)
38AQI (US)
39AQI (US)
35AQI (US)
34AQI (US)
32AQI (US)
34AQI (US)
34AQI (US)
31AQI (US)
32AQI (US)
36AQI (US)
35AQI (US)
33AQI (US)
40AQI (US)
36AQI (US)
31AQI (US)
26AQI (US)
30AQI (US)
30AQI (US)
28AQI (US)
28AQI (US)
25AQI (US)
30AQI (US)
30AQI (US)
27AQI (US)
32AQI (US)
32AQI (US)
33AQI (US)
28AQI (US)
35AQI (US)
29AQI (US)
33AQI (US)
33AQI (US)
27AQI (US)
30AQI (US)
31AQI (US)
33AQI (US)
30AQI (US)
31AQI (US)
34AQI (US)
28AQI (US)
26AQI (US)
24AQI (US)
25AQI (US)
27AQI (US)
34AQI (US)
28AQI (US)
27AQI (US)
25AQI (US)
26AQI (US)
27AQI (US)
24AQI (US)
22AQI (US)
30AQI (US)
34AQI (US)
34AQI (US)
30AQI (US)
30AQI (US)
33AQI (US)
33AQI (US)
32AQI (US)
31AQI (US)
28AQI (US)
48AQI (US)
52AQI (US)
58AQI (US)
58AQI (US)
56AQI (US)
49AQI (US)
42AQI (US)
45AQI (US)
52AQI (US)
48AQI (US)
45AQI (US)
28AQI (US)
28AQI (US)
28AQI (US)
26AQI (US)
28AQI (US)
30AQI (US)
32AQI (US)
31AQI (US)
30AQI (US)
26AQI (US)
28AQI (US)
25AQI (US)
25AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
28AQI (US)
27AQI (US)
26AQI (US)
24AQI (US)
26AQI (US)
28AQI (US)
28AQI (US)
28AQI (US)
25AQI (US)
24AQI (US)
22AQI (US)
25AQI (US)
24AQI (US)
24AQI (US)
25AQI (US)
27AQI (US)
30AQI (US)
28AQI (US)
25AQI (US)
26AQI (US)
26AQI (US)
26AQI (US)
29AQI (US)
26AQI (US)
26AQI (US)
28AQI (US)
30AQI (US)
27AQI (US)
29AQI (US)
32AQI (US)
30AQI (US)
29AQI (US)
30AQI (US)
31AQI (US)
28AQI (US)
29AQI (US)
55AQI (US)
60AQI (US)
64AQI (US)
67AQI (US)
62AQI (US)
52AQI (US)
46AQI (US)
46AQI (US)
50AQI (US)
53AQI (US)
55AQI (US)
54AQI (US)
56AQI (US)
60AQI (US)
60AQI (US)
43AQI (US)
42AQI (US)
48AQI (US)
52AQI (US)
48AQI (US)
52AQI (US)
56AQI (US)
50AQI (US)
51AQI (US)
36AQI (US)
43AQI (US)
34AQI (US)
30AQI (US)
37AQI (US)
27AQI (US)
42AQI (US)
49AQI (US)
No. of days
202636AQI (US)
Highest AQI (US) recorded in
August49AQI (US)
Lowest AQI (US) recorded in
June27AQI (US)
202540AQI (US)
Highest AQI (US) recorded in
July49AQI (US)
Lowest AQI (US) recorded in
May29AQI (US)
202439AQI (US)
Highest AQI (US) recorded in
August55AQI (US)
Lowest AQI (US) recorded in
November27AQI (US)
202341AQI (US)
Highest AQI (US) recorded in
June56AQI (US)
Lowest AQI (US) recorded in
December32AQI (US)
202240AQI (US)
Highest AQI (US) recorded in
June50AQI (US)
Lowest AQI (US) recorded in
December29AQI (US)
202138AQI (US)
Highest AQI (US) recorded in
July49AQI (US)
Lowest AQI (US) recorded in
January30AQI (US)
202039AQI (US)
Highest AQI (US) recorded in
June47AQI (US)
Lowest AQI (US) recorded in
December32AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Marion's annual 2026 AQI (US) (36) shows an average percentage change of -8.8% (improved AQI (US)) compared to previous years: 2020 (39), 2021 (38), 2022 (40), 2023 (41), 2024 (39), 2025 (40).