What is the air quality trend in Rathfarnham?

Over the past 7 days, Rathfarnham had an average AQI of 97 based on station measurements. The worst day was with AQI .

How is Rathfarnham air quality measured?

Air quality in Rathfarnham is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Rathfarnham, Ireland

Name: Rathfarnham Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Rathfarnham, Ireland.

Current AQI
Good

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

109h · 19 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-11	70	70–70	20.9 µg/m³	25.8	1h	19
2026-04-10	78	28–153	25.6 µg/m³	49.3	24h	22
2026-04-09	63	11–142	19.5 µg/m³	37.1	18h	19
2026-04-08	95	66–113	33.0 µg/m³	46.1	9h	22
2026-04-07	127	95–155	46.2 µg/m³	95.5	24h	23
2026-04-06	117	12–152	42.6 µg/m³	92.3	19h	21
2026-04-04	134	125–142	48.9 µg/m³	103.0	14h	22

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