What is the air quality in Greystones today?

The current Air Quality Index (AQI) in Greystones is 18 (Good). PM2.5 concentration is 4.33 µg/m³.

What is the temperature in Greystones right now?

The current temperature in Greystones is 12.1°C (feels like 12.1°C). Humidity is 81.6% and wind speed is 142.2 km/h.

Is it safe to go outside in Greystones?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Greystones, Ireland

Drizzle

12.1°C · 81.6% humidity

12.1°

Feels 12.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

10 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

47h · 10 stn

View full history →

Greystones's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

81.6%

Humidity

142.2 km/h

Wind E

1027.9 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.33 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Greystones?

Temperature & Precipitation

PM2.5 Trend

47h · 10 stations

PM2.54.33 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (10 stations within 25 km)

4.33

Median

2.35

Average

0.33

Low

7.0

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +1.5

What is the 7-day forecast for Greystones?

10-21

12.1° 11.2°

0.31 mm

10-22

15.8° 9.1°

6.44 mm

10-23

14.0° 9.8°

0.88 mm

10-24

14.1° 9.6°

0.31 mm

10-25

12.6° 9.5°

7.69 mm

10-26

11.7° 9.7°

0.81 mm

10-27

12.0° 8.2°

19.44 mm

Both models agree Avg diff: 3.3°C

Where are air quality stations near Greystones?

Bray, Ireland

6.5 km PM2.5: 5.0 µg/m³

Bray, Ireland

6.5 km PM2.5: 7.0 µg/m³

Bray, Ireland

6.5 km PM2.5: 7.0 µg/m³

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ireland-shankill-cherrywood

12.8 km PM2.5: 0.1 µg/m³ PM10: 0.1 µg/m³

Dun Laoghaire, Ireland

16.8 km PM2.5: 3.1 µg/m³

Deansgrange, Co. Dublin, Ireland

17.8 km PM2.5: 2.4 µg/m³

ireland-blackrock-alma-road

18.6 km PM2.5: 1.0 µg/m³

ireland-rathmines-east-b-ed-milltown-road

22.0 km PM2.5: 0.9 µg/m³ PM10: 7.6 µg/m³

Donnybrook Fire Station

23.3 km PM2.5: 1.6 µg/m³ PM10: 2.7 µg/m³

ireland-rathfarnham-village-ed-rathfarnham-road

23.4 km PM2.5: 1.5 µg/m³ PM10: 4.7 µg/m³

What cities are near Greystones?

21 Bray 12 Dún Laoghaire 8 Sandyford 6 Rathfarnham 8 Dublin 10 South Dublin 11 Tallaght 7 Donaghmede 8 Finglas 13 Blanchardstown

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T17:02 UTC.