What is the air quality in Antrim today?

The current Air Quality Index (AQI) in Antrim is 27 (Good). PM2.5 concentration is 6.5 µg/m³.

What is the temperature in Antrim right now?

The current temperature in Antrim is 9.5°C (feels like 5.9°C). Humidity is 96.7% and wind speed is 31.9 km/h.

Is it safe to go outside in Antrim?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Antrim, United Kingdom

Overcast

9.5°C · 96.7% humidity

9.5°

Feels 5.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

27 12am

27 3am

27 6am

25 9am

24 12pm

25 3pm

25 6pm

25 9pm

Air Quality Index Trend

44h · 5 stn

View full history →

Antrim'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.

96.7%

Humidity

31.9 km/h

Wind N

1016.6 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.5 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Antrim?

Temperature & Precipitation

PM2.5 Trend

44h · 5 stations

PM2.56.5 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Antrim?

07-22

16.6° 9.5°

0.13 mm

07-23

15.4° 8.0°

2.94 mm

07-24

15.3° 12.4°

9.19 mm

07-25

16.3° 8.7°

2.87 mm

07-26

17.5° 11.5°

3.88 mm

07-27

19.0° 8.9°

0.44 mm

07-28

18.5° 8.0°

1.56 mm

Both models agree Avg diff: 2.7°C

Where are air quality stations near Antrim?

Ballymena Ballykeel, United Kingdom

16.2 km PM2.5: 8.2 µg/m³

Ballymena Ballykeel, United Kingdom

16.2 km PM2.5: 17.8 µg/m³

Ballymena Ballykeel, United Kingdom

16.2 km PM2.5: 21.6 µg/m³

Ballymena Ballykeel, United Kingdom

16.2 km PM2.5: 9.8 µg/m³

Belfast Stockman's Lane, United Kingdom

22.1 km PM2.5: 12.6 µg/m³

Belfast Stockman's Lane, United Kingdom

22.1 km PM2.5: 22.6 µg/m³

Belfast Centre, United Kingdom

22.4 km PM2.5: 11.5 µg/m³

Belfast Centre, United Kingdom

22.4 km PM2.5: 8.6 µg/m³

Lisburn Dunmurry Seymour Hill, United Kingdom

23.3 km PM2.5: 27.3 µg/m³

Lisburn Dunmurry Seymour Hill, United Kingdom

23.3 km PM2.5: 7.4 µg/m³

What cities are near Antrim?

27 Ballymena 27 Newtownabbey 27 Belfast 27 Lisburn 27 Carrickfergus 27 Castlereagh 27 Larne 27 Craigavon 27 Bangor 27 Portadown

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T02:15 UTC.