Cobh, Cork, 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
Cobh, Cork, Ireland
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 4 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: 2nd Aug - 3rd Aug 2025
Cobh, Cork, Ireland
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
23AQI
20AQI
23AQI
21AQI
In the last 24 hours,
Cobh's AQI reached its highest point of 23 at 5 AM during the Day, while the lowest point, 20, was recorded at 10 AM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Cobh, Cork, Ireland
16°C13/18°C
18°C15/21°C
16°C13/20°C
15°C11/20°C
17°C14/20°C
16°C12/19°C
16°C14/19°C
17°C15/20°C
18°C17/20°C
17°C14/19°C
15°C14/16°C
15°C14/16°C
15°C14/16°C
17°C16/18°C
17°C15/18°C
15°C14/17°C
16°C15/18°C
17°C15/19°C
15°C13/17°C
16°C13/19°C
16°C13/18°C
18°C15/20°C
17°C14/19°C
16°C14/19°C
18°C14/20°C
18°C16/21°C
18°C14/22°C
18°C13/21°C
15°C12/18°C
16°C12/20°C
--°C/°C
21AQI
21AQI
21AQI
21AQI
2025 Days Vs Air Quality
Cobh, Cork, Ireland
84%
180
16%
34
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2025, 84% 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
Cobh, Cork, Ireland
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
30AQI
44AQI
61AQI
69AQI
56AQI
41AQI
35AQI
56AQI
55AQI
63AQI
52AQI
67AQI
48AQI
45AQI
39AQI
41AQI
35AQI
33AQI
36AQI
45AQI
51AQI
54AQI
44AQI
45AQI
41AQI
44AQI
44AQI
39AQI
32AQI
35AQI
37AQI
48AQI
32AQI
34AQI
34AQI
32AQI
48AQI
39AQI
50AQI
53AQI
57AQI
51AQI
53AQI
55AQI
53AQI
45AQI
42AQI
57AQI
56AQI
55AQI
41AQI
52AQI
43AQI
41AQI
44AQI
36AQI
30AQI
31AQI
43AQI
34AQI
41AQI
36AQI
37AQI
33AQI
45AQI
40AQI
44AQI
53AQI
64AQI
66AQI
42AQI
37AQI
35AQI
37AQI
37AQI
32AQI
38AQI
57AQI
62AQI
55AQI
49AQI
32AQI
31AQI
29AQI
28AQI
23AQI
24AQI
28AQI
32AQI
35AQI
35AQI
45AQI
46AQI
51AQI
51AQI
46AQI
44AQI
42AQI
54AQI
60AQI
57AQI
57AQI
37AQI
17AQI
17AQI
18AQI
21AQI
19AQI
21AQI
30AQI
24AQI
21AQI
19AQI
19AQI
17AQI
20AQI
23AQI
29AQI
35AQI
49AQI
57AQI
42AQI
27AQI
21AQI
20AQI
22AQI
26AQI
33AQI
34AQI
36AQI
35AQI
24AQI
35AQI
37AQI
39AQI
41AQI
42AQI
37AQI
36AQI
40AQI
32AQI
27AQI
27AQI
22AQI
23AQI
21AQI
18AQI
20AQI
23AQI
23AQI
17AQI
22AQI
24AQI
22AQI
26AQI
18AQI
16AQI
16AQI
28AQI
56AQI
35AQI
22AQI
27AQI
36AQI
31AQI
25AQI
25AQI
30AQI
25AQI
24AQI
28AQI
32AQI
33AQI
24AQI
22AQI
18AQI
17AQI
19AQI
18AQI
20AQI
18AQI
17AQI
16AQI
15AQI
18AQI
18AQI
16AQI
16AQI
19AQI
18AQI
19AQI
20AQI
20AQI
23AQI
22AQI
19AQI
20AQI
19AQI
18AQI
18AQI
18AQI
17AQI
16AQI
18AQI
36AQI
41AQI
30AQI
28AQI
24AQI
19AQI
16AQI
18AQI
20AQI
21AQI
46AQI
45AQI
40AQI
34AQI
30AQI
25AQI
20AQI
21AQI
No. of days
202534AQI
Highest AQI recorded in
January46AQI
Lowest AQI recorded in
July20AQI
202419AQI
Highest AQI recorded in
November35AQI
Lowest AQI recorded in
July9AQI
202316AQI
Highest AQI recorded in
December30AQI
Lowest AQI recorded in
September4AQI
202227AQI
Highest AQI recorded in
March48AQI
Lowest AQI recorded in
July17AQI
Most & Least Polluted Years Over the Last 4 Years
Cobh's annual 2025 AQI (34) shows an average percentage change of 70.4% (worsened AQI) compared to previous years: 2022 (27), 2023 (16), 2024 (19).