Shreveport, Louisiana, 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
Shreveport, Louisiana, United States
AQI Trends: Highest and Lowest
Same Day Analysis (19th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 36 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 19th Oct - 20th Oct 2025
Shreveport, Louisiana, United States
7 AM19th Oct 2025
6 PM
6 AM20th Oct 2025
55AQI
23AQI
59AQI
20AQI
In the last 24 hours,
Shreveport's AQI reached its highest point of 59 at 12 AM during the Night, while the lowest point, 20, was recorded at 7 PM during the Night between 19th Oct and 20th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Shreveport, Louisiana, United States
30°C23/37°C
28°C19/35°C
28°C23/35°C
28°C23/35°C
26°C23/35°C
24°C20/30°C
23°C17/30°C
24°C16/32°C
24°C15/33°C
25°C16/34°C
26°C19/33°C
25°C18/33°C
26°C18/35°C
25°C19/34°C
24°C16/32°C
25°C17/33°C
26°C21/31°C
26°C20/32°C
25°C20/33°C
24°C18/31°C
22°C15/31°C
23°C14/32°C
24°C16/32°C
24°C16/33°C
24°C16/33°C
23°C15/33°C
23°C14/33°C
25°C17/33°C
24°C20/32°C
20°C15/27°C
--°C/°C
44AQI
40AQI
44AQI
40AQI
2025 Days Vs Air Quality
Shreveport, Louisiana, United States
90%
186
10%
21
Total number of days with different AQI categories in last 293 days in 2025 (72 days remaining)
Under WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2025, 90% of 293 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
Shreveport, Louisiana, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
37AQI
35AQI
25AQI
41AQI
31AQI
32AQI
34AQI
38AQI
32AQI
25AQI
16AQI
19AQI
31AQI
38AQI
33AQI
38AQI
33AQI
39AQI
33AQI
34AQI
41AQI
40AQI
33AQI
43AQI
37AQI
24AQI
36AQI
33AQI
28AQI
27AQI
40AQI
34AQI
29AQI
28AQI
29AQI
27AQI
33AQI
19AQI
19AQI
24AQI
28AQI
25AQI
27AQI
24AQI
25AQI
22AQI
23AQI
29AQI
38AQI
50AQI
44AQI
48AQI
35AQI
35AQI
42AQI
25AQI
36AQI
40AQI
34AQI
42AQI
26AQI
25AQI
27AQI
25AQI
24AQI
26AQI
34AQI
41AQI
47AQI
45AQI
41AQI
47AQI
52AQI
35AQI
27AQI
63AQI
77AQI
38AQI
27AQI
36AQI
35AQI
25AQI
33AQI
44AQI
44AQI
42AQI
50AQI
50AQI
33AQI
33AQI
27AQI
25AQI
26AQI
28AQI
30AQI
36AQI
50AQI
35AQI
43AQI
42AQI
55AQI
53AQI
48AQI
40AQI
29AQI
31AQI
47AQI
39AQI
29AQI
26AQI
32AQI
41AQI
49AQI
50AQI
41AQI
36AQI
36AQI
34AQI
32AQI
35AQI
37AQI
28AQI
28AQI
32AQI
46AQI
44AQI
48AQI
39AQI
39AQI
49AQI
49AQI
46AQI
48AQI
46AQI
47AQI
40AQI
37AQI
36AQI
34AQI
41AQI
39AQI
37AQI
36AQI
42AQI
45AQI
47AQI
45AQI
37AQI
38AQI
42AQI
43AQI
44AQI
46AQI
44AQI
48AQI
33AQI
39AQI
39AQI
44AQI
45AQI
44AQI
46AQI
45AQI
42AQI
35AQI
32AQI
36AQI
46AQI
50AQI
54AQI
56AQI
56AQI
56AQI
58AQI
58AQI
59AQI
56AQI
50AQI
43AQI
37AQI
32AQI
22AQI
25AQI
28AQI
24AQI
30AQI
23AQI
29AQI
44AQI
50AQI
50AQI
48AQI
49AQI
43AQI
37AQI
44AQI
41AQI
46AQI
56AQI
61AQI
62AQI
60AQI
56AQI
58AQI
61AQI
56AQI
36AQI
34AQI
33AQI
31AQI
39AQI
39AQI
42AQI
42AQI
50AQI
No. of days
202539AQI
Highest AQI recorded in
October50AQI
Lowest AQI recorded in
May31AQI
Most & Least Polluted Years Over the Last 1 Years
Shreveport's annual 2025 AQI (39) shows an average percentage change of NaN% (improved AQI) compared to previous years: .