Castletown Avenue, Dunboyne, Meath, 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
Castletown Avenue, Dunboyne, Meath, Ireland
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 21 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Castletown Avenue, Dunboyne, Meath, Ireland
5 AM3rd Aug 2025
9 PM
4 AM4th Aug 2025
24AQI
18AQI
28AQI
20AQI
In the last 24 hours,
Castletown Avenue's AQI reached its highest point of 28 at 3 AM during the Night, while the lowest point, 18, was recorded at 11 AM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Castletown Avenue, Dunboyne, Meath, Ireland
16°C14/18°C
14°C12/17°C
14°C9/19°C
15°C11/19°C
16°C11/22°C
17°C11/23°C
19°C12/25°C
21°C15/27°C
20°C15/24°C
15°C12/18°C
14°C11/18°C
15°C10/20°C
17°C14/21°C
16°C11/19°C
16°C13/20°C
16°C14/19°C
15°C14/16°C
15°C12/18°C
14°C10/18°C
15°C10/20°C
16°C12/20°C
15°C12/19°C
15°C10/18°C
15°C11/20°C
16°C15/18°C
16°C11/20°C
16°C9/20°C
14°C8/17°C
15°C9/20°C
17°C12/19°C
--°C/°C
21AQI
19AQI
21AQI
21AQI
2025 Days Vs Air Quality
Castletown Avenue, Dunboyne, Meath, Ireland
83%
179
17%
36
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2025, 83% of 216 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
Castletown Avenue, Dunboyne, Meath, Ireland
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
21AQI
32AQI
55AQI
53AQI
48AQI
22AQI
20AQI
40AQI
86AQI
74AQI
47AQI
65AQI
39AQI
38AQI
33AQI
29AQI
28AQI
30AQI
39AQI
50AQI
47AQI
39AQI
32AQI
26AQI
26AQI
21AQI
28AQI
37AQI
25AQI
31AQI
30AQI
67AQI
35AQI
27AQI
23AQI
20AQI
55AQI
60AQI
42AQI
41AQI
56AQI
49AQI
54AQI
56AQI
71AQI
58AQI
56AQI
64AQI
66AQI
65AQI
29AQI
29AQI
24AQI
30AQI
27AQI
25AQI
23AQI
23AQI
50AQI
39AQI
44AQI
28AQI
26AQI
25AQI
37AQI
45AQI
42AQI
64AQI
92AQI
62AQI
28AQI
28AQI
35AQI
49AQI
46AQI
26AQI
36AQI
66AQI
74AQI
65AQI
65AQI
26AQI
25AQI
24AQI
36AQI
24AQI
19AQI
26AQI
33AQI
41AQI
28AQI
33AQI
48AQI
65AQI
62AQI
48AQI
42AQI
52AQI
61AQI
57AQI
56AQI
56AQI
41AQI
15AQI
17AQI
15AQI
17AQI
21AQI
24AQI
54AQI
39AQI
21AQI
20AQI
32AQI
24AQI
25AQI
19AQI
19AQI
28AQI
46AQI
59AQI
33AQI
21AQI
17AQI
17AQI
26AQI
28AQI
29AQI
33AQI
38AQI
44AQI
38AQI
45AQI
36AQI
37AQI
29AQI
28AQI
33AQI
33AQI
34AQI
30AQI
28AQI
30AQI
25AQI
16AQI
16AQI
16AQI
18AQI
15AQI
19AQI
16AQI
15AQI
19AQI
17AQI
18AQI
16AQI
14AQI
14AQI
34AQI
59AQI
41AQI
34AQI
34AQI
30AQI
28AQI
22AQI
24AQI
33AQI
26AQI
36AQI
30AQI
41AQI
40AQI
23AQI
19AQI
16AQI
15AQI
15AQI
15AQI
15AQI
16AQI
15AQI
15AQI
15AQI
17AQI
16AQI
16AQI
16AQI
17AQI
16AQI
16AQI
17AQI
18AQI
20AQI
20AQI
16AQI
17AQI
17AQI
15AQI
16AQI
18AQI
17AQI
15AQI
32AQI
54AQI
52AQI
34AQI
27AQI
21AQI
17AQI
15AQI
16AQI
19AQI
20AQI
21AQI
38AQI
44AQI
41AQI
36AQI
29AQI
25AQI
20AQI
20AQI
No. of days
202533AQI
Highest AQI recorded in
February44AQI
Lowest AQI recorded in
August20AQI
202441AQI
Highest AQI recorded in
September66AQI
Lowest AQI recorded in
October23AQI
202343AQI
Highest AQI recorded in
January55AQI
Lowest AQI recorded in
July25AQI
202261AQI
Highest AQI recorded in
December74AQI
Lowest AQI recorded in
November48AQI
Most & Least Polluted Years Over the Last 4 Years
Castletown Avenue's annual 2025 AQI (33) shows an average percentage change of -29.2% (improved AQI) compared to previous years: 2022 (61), 2023 (43), 2024 (41).