Texarkana, Texas, 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
Texarkana, Texas, United States
AQI Trends: Highest and Lowest
Same Day Analysis (5th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 56 of Moderate air quality, showing improvement over 2024 on the same day.
Day & Night AQI Trend: 4th Aug - 5th Aug 2026
Texarkana, Texas, United States
6 AM4th Aug 2026
8 PM
5 AM5th Aug 2026
58AQI
42AQI
57AQI
52AQI
In the last 24 hours,
Texarkana's AQI reached its highest point of 58 at 3 PM during the Day, while the lowest point, 42, was recorded at 9 AM during the Day between 4th Aug and 5th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Texarkana, Texas, United States
28°C22/35°C
29°C23/36°C
31°C25/38°C
31°C25/37°C
30°C25/37°C
28°C24/32°C
27°C24/32°C
27°C23/33°C
27°C23/32°C
28°C23/34°C
29°C24/36°C
30°C26/37°C
31°C26/37°C
32°C26/38°C
33°C26/40°C
32°C28/38°C
28°C22/35°C
30°C25/35°C
31°C26/37°C
31°C25/38°C
31°C25/38°C
31°C24/38°C
31°C25/38°C
31°C25/38°C
32°C25/39°C
30°C26/36°C
28°C20/35°C
29°C21/35°C
30°C22/37°C
30°C23/39°C
47AQI
47AQI
47AQI
43AQI
2026 Days Vs Air Quality
Texarkana, Texas, United States
86%
183
14%
31
Total number of days with different AQI categories in last 217 days in 2026 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2026, 86% of 217 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
Texarkana, Texas, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
67AQI (US)
34AQI (US)
36AQI (US)
46AQI (US)
46AQI (US)
38AQI (US)
44AQI (US)
42AQI (US)
32AQI (US)
20AQI (US)
20AQI (US)
31AQI (US)
16AQI (US)
16AQI (US)
16AQI (US)
25AQI (US)
21AQI (US)
14AQI (US)
41AQI (US)
23AQI (US)
46AQI (US)
56AQI (US)
56AQI (US)
47AQI (US)
49AQI (US)
50AQI (US)
44AQI (US)
65AQI (US)
64AQI (US)
55AQI (US)
47AQI (US)
56AQI (US)
52AQI (US)
49AQI (US)
49AQI (US)
47AQI (US)
46AQI (US)
43AQI (US)
53AQI (US)
48AQI (US)
44AQI (US)
38AQI (US)
42AQI (US)
50AQI (US)
54AQI (US)
50AQI (US)
48AQI (US)
54AQI (US)
47AQI (US)
45AQI (US)
40AQI (US)
40AQI (US)
42AQI (US)
41AQI (US)
46AQI (US)
42AQI (US)
38AQI (US)
36AQI (US)
39AQI (US)
42AQI (US)
54AQI (US)
44AQI (US)
43AQI (US)
38AQI (US)
34AQI (US)
38AQI (US)
43AQI (US)
38AQI (US)
36AQI (US)
38AQI (US)
41AQI (US)
38AQI (US)
34AQI (US)
36AQI (US)
30AQI (US)
33AQI (US)
31AQI (US)
35AQI (US)
36AQI (US)
36AQI (US)
34AQI (US)
40AQI (US)
36AQI (US)
32AQI (US)
30AQI (US)
33AQI (US)
30AQI (US)
34AQI (US)
30AQI (US)
28AQI (US)
30AQI (US)
30AQI (US)
28AQI (US)
34AQI (US)
32AQI (US)
35AQI (US)
26AQI (US)
36AQI (US)
28AQI (US)
36AQI (US)
32AQI (US)
28AQI (US)
32AQI (US)
34AQI (US)
35AQI (US)
30AQI (US)
32AQI (US)
35AQI (US)
28AQI (US)
29AQI (US)
25AQI (US)
32AQI (US)
40AQI (US)
36AQI (US)
30AQI (US)
28AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
23AQI (US)
32AQI (US)
38AQI (US)
34AQI (US)
31AQI (US)
36AQI (US)
36AQI (US)
32AQI (US)
33AQI (US)
32AQI (US)
28AQI (US)
48AQI (US)
52AQI (US)
58AQI (US)
58AQI (US)
56AQI (US)
52AQI (US)
46AQI (US)
51AQI (US)
52AQI (US)
52AQI (US)
48AQI (US)
33AQI (US)
28AQI (US)
27AQI (US)
28AQI (US)
29AQI (US)
34AQI (US)
32AQI (US)
32AQI (US)
38AQI (US)
30AQI (US)
28AQI (US)
25AQI (US)
30AQI (US)
35AQI (US)
27AQI (US)
28AQI (US)
28AQI (US)
27AQI (US)
26AQI (US)
24AQI (US)
26AQI (US)
28AQI (US)
28AQI (US)
29AQI (US)
32AQI (US)
30AQI (US)
42AQI (US)
40AQI (US)
29AQI (US)
29AQI (US)
27AQI (US)
29AQI (US)
31AQI (US)
30AQI (US)
30AQI (US)
30AQI (US)
27AQI (US)
28AQI (US)
29AQI (US)
28AQI (US)
32AQI (US)
40AQI (US)
34AQI (US)
31AQI (US)
28AQI (US)
32AQI (US)
31AQI (US)
31AQI (US)
31AQI (US)
32AQI (US)
32AQI (US)
32AQI (US)
50AQI (US)
58AQI (US)
66AQI (US)
68AQI (US)
64AQI (US)
55AQI (US)
49AQI (US)
52AQI (US)
57AQI (US)
55AQI (US)
54AQI (US)
48AQI (US)
52AQI (US)
50AQI (US)
49AQI (US)
45AQI (US)
48AQI (US)
47AQI (US)
50AQI (US)
56AQI (US)
39AQI (US)
46AQI (US)
36AQI (US)
31AQI (US)
39AQI (US)
30AQI (US)
43AQI (US)
49AQI (US)
No. of days
202638AQI (US)
Highest AQI (US) recorded in
August49AQI (US)
Lowest AQI (US) recorded in
June30AQI (US)
202541AQI (US)
Highest AQI (US) recorded in
July48AQI (US)
Lowest AQI (US) recorded in
January30AQI (US)
202438AQI (US)
Highest AQI (US) recorded in
July51AQI (US)
Lowest AQI (US) recorded in
January26AQI (US)
202343AQI (US)
Highest AQI (US) recorded in
May63AQI (US)
Lowest AQI (US) recorded in
December32AQI (US)
202241AQI (US)
Highest AQI (US) recorded in
June54AQI (US)
Lowest AQI (US) recorded in
August29AQI (US)
202140AQI (US)
Highest AQI (US) recorded in
July52AQI (US)
Lowest AQI (US) recorded in
May31AQI (US)
202039AQI (US)
Highest AQI (US) recorded in
June52AQI (US)
Lowest AQI (US) recorded in
May30AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Texarkana's annual 2026 AQI (US) (38) shows an average percentage change of -5.6% (improved AQI (US)) compared to previous years: 2020 (39), 2021 (40), 2022 (41), 2023 (43), 2024 (38), 2025 (41).