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

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Drogheda, Louth, Ireland
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
21AQI
16AQI
22AQI
19AQI
In the last 24 hours,
Drogheda's AQI reached its highest point of 22 at 3 AM during the Night, while the lowest point, 16, was recorded at 11 AM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Drogheda, Louth, Ireland
14°C12/15°C
16°C15/17°C
15°C13/17°C
14°C11/18°C
14°C10/18°C
16°C13/21°C
16°C13/20°C
16°C14/18°C
17°C15/19°C
17°C15/18°C
15°C12/18°C
14°C12/17°C
14°C11/17°C
16°C14/17°C
16°C13/18°C
15°C14/16°C
16°C15/17°C
15°C15/17°C
16°C14/18°C
15°C11/18°C
16°C12/19°C
16°C13/20°C
16°C13/19°C
15°C12/18°C
16°C12/19°C
17°C15/18°C
16°C13/20°C
15°C12/18°C
15°C12/17°C
15°C10/19°C
--°C/°C
32AQI
26AQI
36AQI
27AQI
2025 Days Vs Air Quality
Drogheda, Louth, Ireland
86%
185
14%
29
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2025, 86% 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
Drogheda, Louth, Ireland
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
21AQI
24AQI
33AQI
39AQI
37AQI
20AQI
20AQI
29AQI
59AQI
60AQI
41AQI
48AQI
31AQI
20AQI
23AQI
39AQI
30AQI
34AQI
42AQI
51AQI
47AQI
36AQI
30AQI
27AQI
25AQI
21AQI
35AQI
34AQI
23AQI
25AQI
29AQI
55AQI
33AQI
28AQI
22AQI
21AQI
54AQI
50AQI
37AQI
39AQI
54AQI
41AQI
51AQI
52AQI
54AQI
50AQI
46AQI
57AQI
65AQI
66AQI
32AQI
30AQI
25AQI
30AQI
27AQI
27AQI
25AQI
23AQI
38AQI
34AQI
45AQI
31AQI
29AQI
26AQI
34AQI
45AQI
44AQI
64AQI
81AQI
52AQI
25AQI
26AQI
28AQI
36AQI
35AQI
20AQI
32AQI
60AQI
74AQI
73AQI
65AQI
30AQI
24AQI
22AQI
31AQI
26AQI
23AQI
26AQI
36AQI
42AQI
32AQI
36AQI
47AQI
62AQI
59AQI
45AQI
42AQI
50AQI
63AQI
56AQI
58AQI
60AQI
44AQI
15AQI
18AQI
16AQI
14AQI
21AQI
29AQI
54AQI
35AQI
20AQI
20AQI
32AQI
34AQI
39AQI
19AQI
19AQI
28AQI
45AQI
56AQI
38AQI
31AQI
20AQI
17AQI
29AQI
30AQI
32AQI
36AQI
40AQI
39AQI
39AQI
37AQI
33AQI
36AQI
36AQI
27AQI
43AQI
30AQI
34AQI
29AQI
16AQI
28AQI
37AQI
22AQI
35AQI
32AQI
27AQI
34AQI
29AQI
32AQI
28AQI
22AQI
36AQI
28AQI
39AQI
25AQI
13AQI
27AQI
55AQI
50AQI
38AQI
36AQI
37AQI
35AQI
35AQI
26AQI
34AQI
36AQI
42AQI
42AQI
40AQI
32AQI
34AQI
35AQI
34AQI
28AQI
31AQI
29AQI
25AQI
28AQI
27AQI
18AQI
16AQI
28AQI
29AQI
27AQI
24AQI
25AQI
28AQI
31AQI
31AQI
35AQI
37AQI
40AQI
44AQI
39AQI
43AQI
39AQI
32AQI
18AQI
20AQI
26AQI
35AQI
48AQI
55AQI
50AQI
44AQI
39AQI
34AQI
27AQI
22AQI
20AQI
19AQI
33AQI
40AQI
39AQI
37AQI
32AQI
33AQI
33AQI
20AQI
No. of days
202535AQI
Highest AQI recorded in
February40AQI
Lowest AQI recorded in
August20AQI
202421AQI
Highest AQI recorded in
September49AQI
Lowest AQI recorded in
January4AQI
20231AQI
Highest AQI recorded in
February7AQI
Lowest AQI recorded in
November0AQI
20229AQI
Highest AQI recorded in
October22AQI
Lowest AQI recorded in
November1AQI
Most & Least Polluted Years Over the Last 4 Years
Drogheda's annual 2025 AQI (35) shows an average percentage change of 1100.4% (worsened AQI) compared to previous years: 2022 (9), 2023 (1), 2024 (21).