A8Z, Dungarvan, Waterford, Ireland Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
A8Z, Dungarvan, Waterford, Ireland
AQI Trends: Highest and Lowest
Same Day Analysis (23rd September ):
On this day, AQI across the 2 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: 23rd Sep - 24th Sep 2025
A8Z, Dungarvan, Waterford, Ireland
6 AM23rd Sep 2025
8 PM
5 AM24th Sep 2025
22AQI
18AQI
21AQI
15AQI
In the last 24 hours,
A8Z's AQI reached its highest point of 22 at 11 AM during the Day, while the lowest point, 15, was recorded at 2 AM during the Night between 23rd Sep and 24th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
A8Z, Dungarvan, Waterford, Ireland
17°C13/22°C
15°C11/20°C
14°C11/18°C
14°C11/17°C
14°C11/18°C
14°C10/19°C
14°C12/17°C
13°C9/16°C
13°C8/17°C
14°C10/17°C
12°C8/18°C
13°C9/18°C
15°C13/17°C
14°C8/17°C
12°C7/17°C
14°C11/18°C
13°C10/16°C
11°C9/13°C
10°C7/15°C
10°C7/14°C
13°C7/18°C
13°C11/15°C
12°C8/15°C
15°C10/18°C
14°C9/17°C
14°C12/15°C
11°C8/14°C
8°C4/12°C
8°C3/13°C
9°C4/14°C
--°C/°C
21AQI
20AQI
21AQI
20AQI
2025 Days Vs Air Quality
A8Z, Dungarvan, Waterford, Ireland
86%
229
14%
37
Total number of days with different AQI categories in last 267 days in 2025 (98 days remaining)
Under WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2025, 86% of 267 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
A8Z, Dungarvan, Waterford, Ireland
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
23AQI
34AQI
55AQI
68AQI
41AQI
25AQI
24AQI
52AQI
58AQI
68AQI
41AQI
68AQI
44AQI
25AQI
28AQI
39AQI
32AQI
33AQI
40AQI
43AQI
49AQI
54AQI
44AQI
43AQI
36AQI
40AQI
46AQI
39AQI
27AQI
31AQI
34AQI
55AQI
35AQI
35AQI
33AQI
29AQI
55AQI
45AQI
51AQI
54AQI
60AQI
51AQI
52AQI
55AQI
56AQI
52AQI
46AQI
61AQI
63AQI
62AQI
37AQI
51AQI
43AQI
39AQI
46AQI
34AQI
29AQI
28AQI
41AQI
36AQI
39AQI
30AQI
34AQI
29AQI
46AQI
43AQI
41AQI
56AQI
70AQI
75AQI
37AQI
30AQI
35AQI
39AQI
41AQI
33AQI
35AQI
59AQI
65AQI
58AQI
54AQI
31AQI
30AQI
27AQI
27AQI
22AQI
21AQI
27AQI
32AQI
39AQI
34AQI
45AQI
47AQI
54AQI
53AQI
42AQI
40AQI
44AQI
51AQI
55AQI
54AQI
55AQI
45AQI
22AQI
19AQI
17AQI
20AQI
17AQI
21AQI
36AQI
31AQI
20AQI
19AQI
19AQI
19AQI
19AQI
23AQI
28AQI
29AQI
47AQI
55AQI
44AQI
32AQI
24AQI
20AQI
20AQI
23AQI
28AQI
31AQI
35AQI
34AQI
25AQI
33AQI
33AQI
35AQI
36AQI
37AQI
33AQI
34AQI
37AQI
29AQI
25AQI
26AQI
22AQI
21AQI
20AQI
17AQI
16AQI
20AQI
21AQI
18AQI
22AQI
23AQI
22AQI
24AQI
18AQI
15AQI
15AQI
21AQI
54AQI
36AQI
23AQI
23AQI
30AQI
28AQI
23AQI
22AQI
26AQI
24AQI
22AQI
23AQI
31AQI
33AQI
24AQI
21AQI
18AQI
16AQI
17AQI
17AQI
18AQI
17AQI
16AQI
17AQI
15AQI
17AQI
17AQI
16AQI
16AQI
17AQI
18AQI
18AQI
19AQI
20AQI
22AQI
22AQI
20AQI
19AQI
19AQI
19AQI
18AQI
17AQI
17AQI
16AQI
18AQI
34AQI
44AQI
32AQI
28AQI
24AQI
19AQI
16AQI
16AQI
20AQI
21AQI
20AQI
22AQI
24AQI
28AQI
28AQI
24AQI
23AQI
27AQI
30AQI
45AQI
53AQI
42AQI
37AQI
42AQI
40AQI
35AQI
36AQI
28AQI
23AQI
22AQI
24AQI
24AQI
25AQI
28AQI
27AQI
23AQI
20AQI
20AQI
22AQI
24AQI
22AQI
19AQI
18AQI
18AQI
17AQI
22AQI
22AQI
20AQI
19AQI
20AQI
19AQI
17AQI
19AQI
23AQI
22AQI
19AQI
21AQI
20AQI
18AQI
17AQI
16AQI
19AQI
41AQI
46AQI
40AQI
34AQI
29AQI
24AQI
20AQI
28AQI
20AQI
No. of days
202532AQI
Highest AQI recorded in
February46AQI
Lowest AQI recorded in
September20AQI
202442AQI
Highest AQI recorded in
January59AQI
Lowest AQI recorded in
July21AQI
202343AQI
Highest AQI recorded in
November59AQI
Lowest AQI recorded in
May36AQI
202253AQI
Highest AQI recorded in
December69AQI
Lowest AQI recorded in
November35AQI
Most & Least Polluted Years Over the Last 4 Years
A8Z's annual 2025 AQI (32) shows an average percentage change of -30.3% (improved AQI) compared to previous years: 2022 (53), 2023 (43), 2024 (42).