What is the air quality in Ballymena today?

The current Air Quality Index (AQI) in Ballymena is 56 (Moderate). PM2.5 concentration is 14.55 µg/m³.

What is the temperature in Ballymena right now?

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

Air Quality in Ballymena, United Kingdom

Overcast

9.5°C · 96.7% humidity

9.5°

Feels 5.9°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

2 stations

Nearby Monitoring Stations

AQI Forecast

25 11pm

56 2am

38 5am

29 8am

26 11am

26 2pm

25 5pm

25 8pm

Air Quality Index Trend

45h · 5 stn

View full history →

Ballymena'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▲

14.55 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Ballymena?

Temperature & Precipitation

PM2.5 Trend

45h · 5 stations

PM2.514.55 µg/m³ ✓ WHO

Moderate

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (2 stations within 25 km)

14.55

Median

14.55

Average

7.0

Low

22.1

High

PM2.5 µg/m³ · Model: 6.5 · Bias: -8.1

What is the 7-day forecast for Ballymena?

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 Ballymena?

Ballymena Ballykeel, United Kingdom

1.6 km PM2.5: 21.6 µg/m³

Ballymena Ballykeel, United Kingdom

1.6 km PM2.5: 17.8 µg/m³

Ballymena Ballykeel, United Kingdom

1.6 km PM2.5: 8.2 µg/m³

Ballymena Ballykeel, United Kingdom

1.6 km PM2.5: 9.8 µg/m³

What cities are near Ballymena?

51 Antrim 29 Larne 30 Newtownabbey 30 Carrickfergus 30 Belfast 39 Coleraine 33 Lisburn 30 Castlereagh 29 Bangor 26 Craigavon

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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 2026-07-22T01:51 UTC.