Chalmette, Louisiana, 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
Chalmette, Louisiana, United States
AQI Trends: Highest and Lowest
Same Day Analysis (14th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 55 of Moderate air quality on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Chalmette, Louisiana, United States
6 AM14th Aug 2026
7 PM
5 AM15th Aug 2026
62AQI
52AQI
58AQI
43AQI
In the last 24 hours,
Chalmette's AQI reached its highest point of 62 at 6 PM during the Day, while the lowest point, 43, was recorded at 2 AM during the Night between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Chalmette, Louisiana, United States
32°C25/38°C
32°C27/37°C
32°C26/39°C
32°C26/39°C
31°C27/37°C
27°C25/31°C
29°C26/34°C
29°C24/37°C
30°C24/36°C
31°C26/37°C
32°C26/38°C
32°C27/39°C
31°C26/39°C
31°C26/39°C
31°C27/36°C
32°C26/39°C
28°C25/31°C
29°C23/36°C
30°C25/38°C
29°C25/37°C
29°C24/34°C
29°C24/36°C
29°C24/34°C
29°C24/34°C
29°C24/35°C
30°C26/35°C
30°C25/35°C
30°C26/37°C
31°C24/38°C
31°C25/37°C
53AQI
50AQI
53AQI
42AQI
2026 Days Vs Air Quality
Chalmette, Louisiana, United States
89%
198
11%
25
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Under WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2026, 89% of 227 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
Chalmette, Louisiana, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
64AQI (US)
23AQI (US)
43AQI (US)
29AQI (US)
42AQI (US)
38AQI (US)
42AQI (US)
28AQI (US)
30AQI (US)
27AQI (US)
13AQI (US)
10AQI (US)
15AQI (US)
26AQI (US)
16AQI (US)
22AQI (US)
22AQI (US)
15AQI (US)
38AQI (US)
48AQI (US)
28AQI (US)
39AQI (US)
48AQI (US)
32AQI (US)
44AQI (US)
46AQI (US)
44AQI (US)
36AQI (US)
33AQI (US)
40AQI (US)
36AQI (US)
49AQI (US)
30AQI (US)
38AQI (US)
38AQI (US)
38AQI (US)
30AQI (US)
36AQI (US)
27AQI (US)
31AQI (US)
44AQI (US)
28AQI (US)
24AQI (US)
30AQI (US)
28AQI (US)
48AQI (US)
54AQI (US)
54AQI (US)
38AQI (US)
28AQI (US)
25AQI (US)
28AQI (US)
36AQI (US)
38AQI (US)
31AQI (US)
29AQI (US)
24AQI (US)
22AQI (US)
36AQI (US)
39AQI (US)
40AQI (US)
31AQI (US)
20AQI (US)
16AQI (US)
14AQI (US)
23AQI (US)
36AQI (US)
27AQI (US)
17AQI (US)
26AQI (US)
40AQI (US)
30AQI (US)
24AQI (US)
26AQI (US)
30AQI (US)
37AQI (US)
25AQI (US)
26AQI (US)
24AQI (US)
19AQI (US)
15AQI (US)
18AQI (US)
24AQI (US)
26AQI (US)
20AQI (US)
18AQI (US)
19AQI (US)
16AQI (US)
20AQI (US)
20AQI (US)
24AQI (US)
15AQI (US)
17AQI (US)
24AQI (US)
31AQI (US)
35AQI (US)
30AQI (US)
28AQI (US)
21AQI (US)
23AQI (US)
27AQI (US)
21AQI (US)
18AQI (US)
18AQI (US)
22AQI (US)
23AQI (US)
31AQI (US)
39AQI (US)
23AQI (US)
19AQI (US)
20AQI (US)
20AQI (US)
28AQI (US)
34AQI (US)
30AQI (US)
23AQI (US)
21AQI (US)
22AQI (US)
22AQI (US)
26AQI (US)
21AQI (US)
28AQI (US)
27AQI (US)
32AQI (US)
24AQI (US)
28AQI (US)
38AQI (US)
40AQI (US)
36AQI (US)
29AQI (US)
25AQI (US)
40AQI (US)
46AQI (US)
45AQI (US)
50AQI (US)
40AQI (US)
50AQI (US)
50AQI (US)
62AQI (US)
62AQI (US)
58AQI (US)
56AQI (US)
28AQI (US)
24AQI (US)
27AQI (US)
25AQI (US)
21AQI (US)
20AQI (US)
20AQI (US)
21AQI (US)
23AQI (US)
14AQI (US)
15AQI (US)
18AQI (US)
22AQI (US)
20AQI (US)
24AQI (US)
20AQI (US)
26AQI (US)
22AQI (US)
12AQI (US)
18AQI (US)
18AQI (US)
18AQI (US)
18AQI (US)
20AQI (US)
22AQI (US)
18AQI (US)
14AQI (US)
19AQI (US)
31AQI (US)
26AQI (US)
21AQI (US)
23AQI (US)
15AQI (US)
23AQI (US)
22AQI (US)
20AQI (US)
14AQI (US)
32AQI (US)
23AQI (US)
24AQI (US)
19AQI (US)
19AQI (US)
24AQI (US)
27AQI (US)
24AQI (US)
26AQI (US)
28AQI (US)
24AQI (US)
27AQI (US)
18AQI (US)
25AQI (US)
41AQI (US)
60AQI (US)
54AQI (US)
58AQI (US)
66AQI (US)
56AQI (US)
48AQI (US)
54AQI (US)
55AQI (US)
52AQI (US)
46AQI (US)
42AQI (US)
46AQI (US)
52AQI (US)
53AQI (US)
46AQI (US)
46AQI (US)
48AQI (US)
48AQI (US)
50AQI (US)
59AQI (US)
56AQI (US)
54AQI (US)
52AQI (US)
54AQI (US)
54AQI (US)
52AQI (US)
44AQI (US)
45AQI (US)
55AQI (US)
33AQI (US)
34AQI (US)
25AQI (US)
25AQI (US)
36AQI (US)
20AQI (US)
38AQI (US)
51AQI (US)
No. of days
202631AQI (US)
Highest AQI (US) recorded in
August51AQI (US)
Lowest AQI (US) recorded in
June20AQI (US)
202538AQI (US)
Highest AQI (US) recorded in
June49AQI (US)
Lowest AQI (US) recorded in
January30AQI (US)
202436AQI (US)
Highest AQI (US) recorded in
August45AQI (US)
Lowest AQI (US) recorded in
November31AQI (US)
202341AQI (US)
Highest AQI (US) recorded in
May46AQI (US)
Lowest AQI (US) recorded in
December33AQI (US)
202241AQI (US)
Highest AQI (US) recorded in
February49AQI (US)
Lowest AQI (US) recorded in
August29AQI (US)
202137AQI (US)
Highest AQI (US) recorded in
November49AQI (US)
Lowest AQI (US) recorded in
April25AQI (US)
202034AQI (US)
Highest AQI (US) recorded in
August38AQI (US)
Lowest AQI (US) recorded in
May29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Chalmette's annual 2026 AQI (US) (31) shows an average percentage change of -17.6% (improved AQI (US)) compared to previous years: 2020 (34), 2021 (37), 2022 (41), 2023 (41), 2024 (36), 2025 (38).