Mountrath, Port Laoise, Laois, 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
Mountrath, Port Laoise, Laois, Ireland
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 20 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
Mountrath, Port Laoise, Laois, Ireland
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
22AQI
16AQI
22AQI
19AQI
In the last 24 hours,
Mountrath's AQI reached its highest point of 22 at 2 PM during the Day, 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
Mountrath, Port Laoise, Laois, Ireland
13°C10/15°C
16°C14/19°C
14°C11/18°C
14°C9/20°C
15°C12/20°C
17°C11/23°C
17°C11/24°C
19°C12/25°C
20°C14/27°C
20°C15/25°C
14°C11/16°C
15°C12/19°C
14°C10/18°C
16°C13/19°C
15°C11/19°C
15°C13/19°C
16°C13/19°C
15°C14/17°C
15°C12/18°C
14°C10/18°C
15°C9/21°C
16°C13/21°C
15°C11/19°C
15°C10/19°C
16°C12/21°C
16°C15/19°C
15°C10/20°C
16°C9/21°C
14°C9/17°C
15°C10/20°C
--°C/°C
20AQI
19AQI
20AQI
19AQI
2025 Days Vs Air Quality
Mountrath, Port Laoise, Laois, Ireland
87%
187
13%
27
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2025, 87% 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
Mountrath, Port Laoise, Laois, Ireland
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
32AQI
54AQI
65AQI
78AQI
39AQI
21AQI
22AQI
35AQI
40AQI
49AQI
34AQI
44AQI
25AQI
20AQI
24AQI
34AQI
30AQI
33AQI
42AQI
53AQI
59AQI
58AQI
54AQI
40AQI
45AQI
48AQI
34AQI
35AQI
29AQI
31AQI
48AQI
61AQI
28AQI
49AQI
24AQI
39AQI
57AQI
47AQI
44AQI
49AQI
50AQI
36AQI
52AQI
55AQI
59AQI
50AQI
39AQI
62AQI
58AQI
55AQI
25AQI
36AQI
33AQI
42AQI
38AQI
41AQI
50AQI
33AQI
49AQI
51AQI
51AQI
39AQI
49AQI
35AQI
44AQI
36AQI
41AQI
57AQI
67AQI
46AQI
26AQI
30AQI
44AQI
47AQI
36AQI
24AQI
39AQI
65AQI
64AQI
51AQI
44AQI
18AQI
27AQI
31AQI
35AQI
26AQI
28AQI
38AQI
46AQI
39AQI
29AQI
37AQI
42AQI
54AQI
47AQI
34AQI
29AQI
38AQI
49AQI
51AQI
50AQI
53AQI
36AQI
20AQI
28AQI
16AQI
29AQI
18AQI
18AQI
37AQI
27AQI
28AQI
21AQI
20AQI
16AQI
21AQI
18AQI
21AQI
25AQI
32AQI
37AQI
23AQI
18AQI
17AQI
18AQI
17AQI
19AQI
23AQI
24AQI
26AQI
26AQI
19AQI
28AQI
25AQI
29AQI
24AQI
21AQI
22AQI
29AQI
32AQI
22AQI
18AQI
23AQI
22AQI
19AQI
19AQI
17AQI
15AQI
14AQI
14AQI
17AQI
18AQI
18AQI
20AQI
23AQI
17AQI
15AQI
15AQI
30AQI
55AQI
35AQI
25AQI
25AQI
27AQI
25AQI
22AQI
23AQI
31AQI
25AQI
21AQI
23AQI
33AQI
33AQI
21AQI
17AQI
15AQI
15AQI
17AQI
15AQI
16AQI
16AQI
15AQI
16AQI
15AQI
17AQI
17AQI
16AQI
16AQI
17AQI
16AQI
17AQI
17AQI
19AQI
20AQI
20AQI
18AQI
18AQI
17AQI
16AQI
16AQI
17AQI
16AQI
16AQI
19AQI
46AQI
52AQI
33AQI
27AQI
23AQI
18AQI
15AQI
15AQI
19AQI
20AQI
40AQI
45AQI
41AQI
31AQI
22AQI
23AQI
20AQI
20AQI
No. of days
202532AQI
Highest AQI recorded in
February45AQI
Lowest AQI recorded in
August20AQI
202430AQI
Highest AQI recorded in
March55AQI
Lowest AQI recorded in
July20AQI
202329AQI
Highest AQI recorded in
November43AQI
Lowest AQI recorded in
December28AQI
202227AQI
Highest AQI recorded in
March42AQI
Lowest AQI recorded in
July14AQI
Most & Least Polluted Years Over the Last 4 Years
Mountrath's annual 2025 AQI (32) shows an average percentage change of 10.2% (worsened AQI) compared to previous years: 2022 (27), 2023 (29), 2024 (30).