Dun Dealgan, Louth, Ireland 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
Dun Dealgan, Louth, Ireland
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 19 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Dun Dealgan, Louth, Ireland
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
27AQI
18AQI
21AQI
20AQI
In the last 24 hours,
Dun Dealgan's AQI reached its highest point of 27 at 11 AM during the Day, while the lowest point, undefined, was recorded at 4 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Dun Dealgan, Louth, Ireland
13°C11/15°C
16°C14/18°C
15°C12/18°C
15°C11/18°C
14°C9/19°C
17°C12/22°C
17°C12/23°C
18°C12/24°C
18°C14/23°C
18°C14/21°C
15°C10/18°C
14°C11/18°C
15°C10/20°C
16°C12/18°C
16°C13/19°C
16°C13/19°C
16°C13/19°C
15°C14/16°C
15°C13/19°C
14°C10/18°C
16°C11/20°C
16°C11/20°C
15°C12/19°C
15°C10/19°C
16°C10/20°C
17°C15/19°C
16°C12/21°C
15°C11/19°C
14°C10/17°C
15°C9/20°C
--°C/°C
24AQI
24AQI
25AQI
24AQI
2025 Days Vs Air Quality
Dun Dealgan, Louth, Ireland
81%
173
19%
40
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 81%
Health Risk Level:
Low
In 2025, 81% of 215 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
Dun Dealgan, Louth, Ireland
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
20AQI
32AQI
53AQI
71AQI
73AQI
22AQI
21AQI
39AQI
68AQI
71AQI
44AQI
57AQI
38AQI
20AQI
27AQI
51AQI
38AQI
35AQI
47AQI
59AQI
62AQI
39AQI
31AQI
29AQI
24AQI
23AQI
46AQI
47AQI
29AQI
32AQI
41AQI
63AQI
41AQI
35AQI
23AQI
20AQI
74AQI
58AQI
43AQI
48AQI
60AQI
40AQI
50AQI
54AQI
54AQI
56AQI
55AQI
60AQI
66AQI
69AQI
45AQI
37AQI
30AQI
37AQI
28AQI
25AQI
23AQI
22AQI
54AQI
41AQI
59AQI
36AQI
32AQI
28AQI
35AQI
51AQI
47AQI
64AQI
77AQI
48AQI
26AQI
27AQI
31AQI
42AQI
38AQI
23AQI
32AQI
61AQI
83AQI
88AQI
68AQI
39AQI
30AQI
23AQI
36AQI
30AQI
21AQI
27AQI
39AQI
46AQI
38AQI
43AQI
48AQI
57AQI
57AQI
43AQI
48AQI
53AQI
63AQI
58AQI
60AQI
61AQI
45AQI
18AQI
19AQI
18AQI
15AQI
19AQI
31AQI
48AQI
39AQI
22AQI
26AQI
37AQI
43AQI
46AQI
23AQI
21AQI
28AQI
43AQI
62AQI
38AQI
26AQI
19AQI
16AQI
20AQI
22AQI
27AQI
29AQI
38AQI
41AQI
36AQI
37AQI
27AQI
31AQI
29AQI
28AQI
34AQI
27AQI
31AQI
34AQI
27AQI
30AQI
24AQI
16AQI
17AQI
15AQI
15AQI
14AQI
18AQI
18AQI
20AQI
20AQI
22AQI
21AQI
19AQI
16AQI
15AQI
23AQI
59AQI
48AQI
38AQI
33AQI
35AQI
32AQI
25AQI
24AQI
32AQI
30AQI
29AQI
27AQI
40AQI
46AQI
27AQI
22AQI
17AQI
16AQI
17AQI
19AQI
23AQI
21AQI
17AQI
16AQI
15AQI
19AQI
17AQI
16AQI
16AQI
18AQI
17AQI
20AQI
20AQI
23AQI
26AQI
27AQI
24AQI
21AQI
23AQI
21AQI
19AQI
18AQI
18AQI
17AQI
31AQI
52AQI
54AQI
42AQI
34AQI
28AQI
24AQI
20AQI
19AQI
19AQI
42AQI
45AQI
43AQI
39AQI
27AQI
27AQI
24AQI
19AQI
No. of days
202535AQI
Highest AQI recorded in
February45AQI
Lowest AQI recorded in
August19AQI
202431AQI
Highest AQI recorded in
January44AQI
Lowest AQI recorded in
July18AQI
202334AQI
Highest AQI recorded in
November51AQI
Lowest AQI recorded in
August14AQI
202229AQI
Highest AQI recorded in
December53AQI
Lowest AQI recorded in
November11AQI
Most & Least Polluted Years Over the Last 4 Years
Dun Dealgan's annual 2025 AQI (35) shows an average percentage change of 11.8% (worsened AQI) compared to previous years: 2022 (29), 2023 (34), 2024 (31).