Kildare, Kildare, 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
Kildare, Kildare, Ireland
AQI Trends: Highest and Lowest
Same Day Analysis (19th September ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 3rd highest AQI at 17 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 19th Sep - 20th Sep 2025
Kildare, Kildare, Ireland
6 AM19th Sep 2025
8 PM
5 AM20th Sep 2025
18AQI
14AQI
18AQI
14AQI
In the last 24 hours,
Kildare's AQI reached its highest point of 18 at 7 AM during the Day, while the lowest point, 14, was recorded at 4 AM during the Night between 19th Sep and 20th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Kildare, Kildare, Ireland
13°C8/19°C
15°C10/20°C
17°C14/20°C
16°C12/21°C
17°C13/22°C
15°C12/18°C
14°C11/18°C
13°C11/16°C
14°C11/17°C
13°C9/18°C
14°C11/17°C
13°C9/15°C
13°C8/17°C
12°C9/15°C
12°C8/16°C
12°C8/17°C
15°C11/18°C
15°C10/17°C
11°C6/16°C
13°C10/15°C
12°C10/16°C
11°C9/13°C
10°C8/14°C
10°C7/13°C
11°C7/16°C
12°C11/13°C
11°C8/15°C
15°C10/18°C
14°C8/17°C
14°C11/16°C
--°C/°C
21AQI
20AQI
21AQI
20AQI
2025 Days Vs Air Quality
Kildare, Kildare, Ireland
88%
230
12%
32
Total number of days with different AQI categories in last 263 days in 2025 (102 days remaining)
Under WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2025, 88% of 263 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
Kildare, Kildare, Ireland
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
24AQI
43AQI
60AQI
60AQI
38AQI
23AQI
28AQI
61AQI
84AQI
74AQI
47AQI
68AQI
27AQI
24AQI
30AQI
34AQI
28AQI
29AQI
40AQI
50AQI
52AQI
48AQI
38AQI
31AQI
28AQI
30AQI
36AQI
37AQI
26AQI
29AQI
40AQI
54AQI
23AQI
36AQI
25AQI
28AQI
57AQI
47AQI
41AQI
45AQI
54AQI
41AQI
54AQI
55AQI
56AQI
47AQI
45AQI
62AQI
64AQI
59AQI
24AQI
33AQI
32AQI
32AQI
35AQI
28AQI
24AQI
29AQI
54AQI
38AQI
46AQI
26AQI
34AQI
26AQI
46AQI
39AQI
41AQI
64AQI
81AQI
49AQI
27AQI
29AQI
37AQI
54AQI
39AQI
26AQI
42AQI
66AQI
73AQI
51AQI
45AQI
17AQI
24AQI
23AQI
33AQI
21AQI
22AQI
28AQI
41AQI
35AQI
28AQI
35AQI
47AQI
59AQI
52AQI
38AQI
38AQI
47AQI
55AQI
52AQI
54AQI
54AQI
33AQI
15AQI
17AQI
13AQI
19AQI
19AQI
20AQI
50AQI
30AQI
19AQI
18AQI
23AQI
18AQI
18AQI
20AQI
23AQI
29AQI
42AQI
50AQI
34AQI
21AQI
18AQI
19AQI
20AQI
24AQI
29AQI
29AQI
32AQI
33AQI
27AQI
38AQI
33AQI
35AQI
29AQI
28AQI
31AQI
34AQI
35AQI
29AQI
24AQI
30AQI
25AQI
20AQI
19AQI
16AQI
14AQI
16AQI
17AQI
16AQI
19AQI
22AQI
22AQI
23AQI
17AQI
14AQI
15AQI
23AQI
58AQI
41AQI
30AQI
26AQI
27AQI
28AQI
24AQI
23AQI
34AQI
29AQI
27AQI
29AQI
37AQI
38AQI
25AQI
21AQI
17AQI
16AQI
18AQI
17AQI
16AQI
17AQI
15AQI
16AQI
14AQI
17AQI
16AQI
16AQI
16AQI
17AQI
16AQI
17AQI
18AQI
19AQI
22AQI
22AQI
19AQI
18AQI
17AQI
17AQI
17AQI
17AQI
17AQI
16AQI
19AQI
43AQI
53AQI
35AQI
28AQI
23AQI
18AQI
15AQI
16AQI
20AQI
21AQI
20AQI
22AQI
24AQI
29AQI
28AQI
22AQI
22AQI
23AQI
26AQI
43AQI
56AQI
44AQI
38AQI
44AQI
43AQI
37AQI
43AQI
32AQI
26AQI
24AQI
26AQI
25AQI
30AQI
28AQI
25AQI
21AQI
20AQI
17AQI
21AQI
20AQI
20AQI
18AQI
16AQI
17AQI
17AQI
21AQI
22AQI
20AQI
19AQI
19AQI
17AQI
17AQI
18AQI
17AQI
19AQI
18AQI
18AQI
17AQI
41AQI
42AQI
39AQI
33AQI
27AQI
25AQI
20AQI
29AQI
18AQI
No. of days
202531AQI
Highest AQI recorded in
February42AQI
Lowest AQI recorded in
September18AQI
202436AQI
Highest AQI recorded in
March67AQI
Lowest AQI recorded in
July20AQI
202326AQI
Highest AQI recorded in
November53AQI
Lowest AQI recorded in
July12AQI
202227AQI
Highest AQI recorded in
February38AQI
Lowest AQI recorded in
July11AQI
Most & Least Polluted Years Over the Last 4 Years
Kildare's annual 2025 AQI (31) shows an average percentage change of 7.08% (worsened AQI) compared to previous years: 2022 (27), 2023 (26), 2024 (36).