Franklin Avenue, Essex, Maryland, 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
Franklin Avenue, Essex, Maryland, United States
AQI Trends: Highest and Lowest
Same Day Analysis (29th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 29 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 29th Oct - 30th Oct 2025
Franklin Avenue, Essex, Maryland, United States
7 AM29th Oct 2025
6 PM
6 AM30th Oct 2025
40AQI
21AQI
34AQI
14AQI
In the last 24 hours,
Franklin Avenue's AQI reached its highest point of 40 at 9 AM during the Day, while the lowest point, 14, was recorded at 6 AM during the Night between 29th Oct and 30th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Franklin Avenue, Essex, Maryland, United States
22°C18/29°C
18°C13/25°C
15°C10/22°C
16°C10/25°C
17°C10/28°C
19°C12/28°C
20°C13/28°C
21°C15/30°C
19°C12/23°C
13°C9/20°C
13°C5/19°C
15°C9/22°C
17°C14/19°C
14°C13/15°C
15°C13/22°C
16°C10/25°C
12°C6/20°C
12°C5/22°C
14°C7/24°C
18°C11/25°C
14°C9/19°C
14°C6/24°C
15°C9/20°C
12°C7/20°C
10°C4/16°C
10°C4/17°C
10°C5/18°C
10°C4/19°C
10°C5/14°C
11°C7/16°C
--°C/°C
38AQI
30AQI
44AQI
30AQI
2025 Days Vs Air Quality
Franklin Avenue, Essex, Maryland, United States
86%
186
14%
31
Total number of days with different AQI categories in last 303 days in 2025 (62 days remaining)
Under WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2025, 86% of 303 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
Franklin Avenue, Essex, Maryland, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
23AQI
39AQI
60AQI
52AQI
30AQI
22AQI
26AQI
34AQI
33AQI
32AQI
41AQI
22AQI
25AQI
22AQI
22AQI
23AQI
18AQI
20AQI
38AQI
35AQI
14AQI
20AQI
37AQI
55AQI
38AQI
26AQI
33AQI
30AQI
54AQI
33AQI
37AQI
13AQI
20AQI
31AQI
32AQI
32AQI
50AQI
45AQI
27AQI
26AQI
23AQI
19AQI
31AQI
20AQI
23AQI
35AQI
36AQI
26AQI
28AQI
33AQI
48AQI
33AQI
18AQI
22AQI
20AQI
17AQI
14AQI
15AQI
16AQI
17AQI
21AQI
34AQI
17AQI
18AQI
32AQI
31AQI
21AQI
26AQI
32AQI
47AQI
49AQI
47AQI
34AQI
33AQI
32AQI
40AQI
56AQI
65AQI
68AQI
68AQI
44AQI
31AQI
25AQI
29AQI
26AQI
25AQI
47AQI
48AQI
54AQI
57AQI
56AQI
45AQI
39AQI
29AQI
42AQI
42AQI
41AQI
30AQI
41AQI
57AQI
74AQI
51AQI
31AQI
39AQI
34AQI
30AQI
35AQI
30AQI
25AQI
26AQI
25AQI
31AQI
28AQI
29AQI
29AQI
28AQI
32AQI
56AQI
49AQI
35AQI
49AQI
42AQI
58AQI
36AQI
51AQI
54AQI
43AQI
30AQI
43AQI
45AQI
57AQI
67AQI
71AQI
65AQI
58AQI
57AQI
56AQI
59AQI
45AQI
24AQI
26AQI
40AQI
41AQI
43AQI
33AQI
29AQI
30AQI
28AQI
29AQI
29AQI
27AQI
24AQI
20AQI
21AQI
32AQI
32AQI
24AQI
32AQI
32AQI
21AQI
27AQI
29AQI
39AQI
49AQI
50AQI
33AQI
23AQI
21AQI
23AQI
34AQI
44AQI
47AQI
40AQI
34AQI
23AQI
23AQI
35AQI
31AQI
29AQI
24AQI
32AQI
44AQI
32AQI
24AQI
23AQI
33AQI
51AQI
51AQI
36AQI
29AQI
34AQI
49AQI
57AQI
55AQI
30AQI
30AQI
41AQI
40AQI
39AQI
22AQI
27AQI
26AQI
41AQI
33AQI
37AQI
53AQI
48AQI
25AQI
38AQI
38AQI
30AQI
34AQI
35AQI
41AQI
37AQI
36AQI
29AQI
41AQI
30AQI
27AQI
42AQI
39AQI
39AQI
33AQI
37AQI
No. of days
202535AQI
Highest AQI recorded in
June42AQI
Lowest AQI recorded in
May27AQI
Most & Least Polluted Years Over the Last 1 Years
Franklin Avenue's annual 2025 AQI (35) shows an average percentage change of NaN% (improved AQI) compared to previous years: .