What is the air quality in Southampton today?

The current Air Quality Index (AQI) in Southampton is 4 (Good). PM2.5 concentration is 0.99 µg/m³.

What is the temperature in Southampton right now?

The current temperature in Southampton is 2.4°C (feels like -5.1°C). Humidity is 87.8% and wind speed is 54.5 km/h.

Is it safe to go outside in Southampton?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0 (High).

Air Quality in Southampton, United Kingdom

Windy

2.4°C · 87.8% humidity

2.4°

Feels -5.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated

0 5am

0 8am

0 11am

0 2pm

0 5pm

0 8pm

0 11pm

0 2am

Station readings

CAMS model adj -37

PM2.5 Trend (24h)

48h · 1 station

View full history →

87.8%

Humidity

54.5 km/h

Wind WNW

1021.3 hPa

Pressure

5.9

UV High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Southampton?

Temperature & Precipitation

PM2.50.99 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX5.9

High

Both models agree Avg diff: 2.3°C

Where are air quality stations near Southampton?

Southampton Centre, United Kingdom

0.8 km

Portsmouth, United Kingdom

25.0 km

Portsmouth, United Kingdom

25.0 km

What cities are near Southampton?

4 Hythe 4 Totton Hedge End Eastleigh Bishopstoke 5 Romsey Fareham Cowes 4 Lymington Winchester

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-11T08:39 UTC.