Greenfield, Maynooth, County Kildare, Ireland Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Greenfield, Maynooth, County Kildare, Ireland
AQI Trends: Highest and Lowest
Same Day Analysis (6th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 56 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Oct - 7th Oct 2025
Greenfield, Maynooth, County Kildare, Ireland
7 AM6th Oct 2025
7 PM
6 AM7th Oct 2025
67AQI
44AQI
AQI
AQI
In the last 24 hours,
Greenfield's AQI reached its highest point of 67 at 6 PM during the Day, while the lowest point, undefined, was recorded at 6 AM during the Night between 6th Oct and 7th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Greenfield, Maynooth, County Kildare, Ireland
15°C11/18°C
11°C7/16°C
14°C10/16°C
13°C10/17°C
11°C10/13°C
11°C8/14°C
10°C8/14°C
11°C7/16°C
12°C11/13°C
12°C9/15°C
15°C11/18°C
14°C9/18°C
14°C12/15°C
11°C8/14°C
8°C5/12°C
8°C4/13°C
9°C5/14°C
11°C7/16°C
11°C7/16°C
11°C7/17°C
11°C6/14°C
10°C6/14°C
11°C7/16°C
14°C10/16°C
15°C13/17°C
14°C12/16°C
12°C10/17°C
10°C8/12°C
12°C10/14°C
13°C9/18°C
--°C/°C
26AQI
23AQI
27AQI
25AQI
2025 Days Vs Air Quality
Greenfield, Maynooth, County Kildare, Ireland
95%
124
5%
7
Total number of days with different AQI categories in last 280 days in 2025 (85 days remaining)
Under WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2025, 95% of 280 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Greenfield, Maynooth, County Kildare, Ireland
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
13AQI
15AQI
15AQI
16AQI
19AQI
18AQI
18AQI
16AQI
14AQI
14AQI
20AQI
56AQI
46AQI
35AQI
30AQI
28AQI
27AQI
22AQI
22AQI
30AQI
27AQI
30AQI
29AQI
37AQI
41AQI
28AQI
21AQI
17AQI
15AQI
16AQI
16AQI
16AQI
16AQI
15AQI
15AQI
15AQI
17AQI
16AQI
15AQI
16AQI
17AQI
17AQI
17AQI
17AQI
19AQI
22AQI
22AQI
18AQI
18AQI
17AQI
16AQI
16AQI
18AQI
18AQI
15AQI
33AQI
55AQI
53AQI
34AQI
28AQI
23AQI
18AQI
15AQI
16AQI
20AQI
21AQI
20AQI
22AQI
23AQI
28AQI
27AQI
20AQI
21AQI
22AQI
26AQI
40AQI
53AQI
46AQI
35AQI
37AQI
38AQI
34AQI
38AQI
29AQI
23AQI
22AQI
24AQI
25AQI
28AQI
27AQI
25AQI
21AQI
19AQI
17AQI
20AQI
21AQI
20AQI
18AQI
17AQI
17AQI
17AQI
22AQI
21AQI
19AQI
18AQI
18AQI
16AQI
16AQI
17AQI
17AQI
20AQI
18AQI
17AQI
16AQI
17AQI
15AQI
15AQI
19AQI
20AQI
22AQI
20AQI
15AQI
14AQI
50AQI
36AQI
31AQI
42AQI
45AQI
54AQI
51AQI
56AQI
14AQI
25AQI
21AQI
27AQI
20AQI
47AQI
No. of days
202524AQI
Highest AQI recorded in
October47AQI
Lowest AQI recorded in
May14AQI
Most & Least Polluted Years Over the Last 1 Years
Greenfield's annual 2025 AQI (24) shows an average percentage change of NaN% (improved AQI) compared to previous years: .