Duncanville Middle School, Duncanville, Alabama, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Duncanville Middle School, Duncanville, Alabama, United States
AQI Trends: Highest and Lowest
Same Day Analysis (29th September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 32 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 29th Sep - 30th Sep 2025
Duncanville Middle School, Duncanville, Alabama, United States
6 AM29th Sep 2025
6 PM
5 AM30th Sep 2025
42AQI
23AQI
46AQI
29AQI
In the last 24 hours,
Duncanville Middle School's AQI reached its highest point of 46 at 2 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 29th Sep and 30th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Duncanville Middle School, Duncanville, Alabama, United States
27°C21/33°C
25°C22/32°C
25°C22/30°C
26°C18/34°C
28°C20/35°C
29°C23/35°C
27°C21/35°C
24°C20/31°C
22°C17/27°C
26°C21/32°C
26°C19/33°C
27°C18/35°C
28°C21/36°C
27°C20/35°C
27°C18/35°C
28°C20/35°C
28°C20/35°C
28°C20/36°C
29°C21/37°C
29°C22/37°C
30°C24/37°C
29°C20/37°C
27°C21/35°C
28°C20/37°C
28°C23/32°C
27°C23/34°C
24°C19/31°C
24°C17/33°C
26°C18/35°C
26°C19/34°C
--°C/°C
44AQI
44AQI
45AQI
45AQI
2025 Days Vs Air Quality
Duncanville Middle School, Duncanville, Alabama, United States
84%
158
16%
29
Total number of days with different AQI categories in last 273 days in 2025 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2025, 84% of 273 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
Duncanville Middle School, Duncanville, Alabama, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
44AQI
63AQI
55AQI
45AQI
28AQI
33AQI
40AQI
44AQI
38AQI
31AQI
21AQI
18AQI
23AQI
23AQI
37AQI
30AQI
32AQI
41AQI
40AQI
38AQI
32AQI
54AQI
54AQI
53AQI
51AQI
48AQI
31AQI
39AQI
45AQI
40AQI
31AQI
35AQI
42AQI
46AQI
47AQI
35AQI
34AQI
21AQI
20AQI
21AQI
31AQI
33AQI
35AQI
34AQI
29AQI
24AQI
24AQI
28AQI
36AQI
42AQI
43AQI
39AQI
39AQI
38AQI
41AQI
31AQI
30AQI
36AQI
35AQI
35AQI
31AQI
29AQI
28AQI
28AQI
25AQI
33AQI
42AQI
47AQI
57AQI
57AQI
39AQI
48AQI
50AQI
33AQI
30AQI
34AQI
41AQI
38AQI
35AQI
35AQI
34AQI
29AQI
28AQI
29AQI
25AQI
33AQI
35AQI
39AQI
48AQI
53AQI
55AQI
50AQI
45AQI
35AQI
35AQI
34AQI
36AQI
34AQI
43AQI
50AQI
60AQI
54AQI
52AQI
51AQI
44AQI
38AQI
38AQI
39AQI
37AQI
29AQI
31AQI
37AQI
31AQI
26AQI
34AQI
39AQI
43AQI
46AQI
50AQI
42AQI
30AQI
24AQI
26AQI
34AQI
42AQI
41AQI
41AQI
43AQI
42AQI
40AQI
28AQI
31AQI
32AQI
36AQI
34AQI
42AQI
40AQI
29AQI
26AQI
24AQI
34AQI
45AQI
43AQI
51AQI
50AQI
50AQI
49AQI
34AQI
35AQI
36AQI
36AQI
34AQI
33AQI
39AQI
47AQI
44AQI
38AQI
34AQI
36AQI
42AQI
47AQI
41AQI
53AQI
48AQI
42AQI
36AQI
44AQI
51AQI
55AQI
58AQI
55AQI
54AQI
54AQI
55AQI
57AQI
57AQI
57AQI
57AQI
57AQI
53AQI
47AQI
35AQI
21AQI
18AQI
17AQI
18AQI
32AQI
47AQI
38AQI
32AQI
40AQI
39AQI
38AQI
45AQI
No. of days
202539AQI
Highest AQI recorded in
March47AQI
Lowest AQI recorded in
May32AQI
Most & Least Polluted Years Over the Last 1 Years
Duncanville Middle School's annual 2025 AQI (39) shows an average percentage change of NaN% (improved AQI) compared to previous years: .