What is the air quality in Brighton today?

The current Air Quality Index (AQI) in Brighton is 36 (Good). PM2.5 concentration is 8.7 µg/m³.

What is the temperature in Brighton right now?

The current temperature in Brighton is 16.5°C (feels like 16.5°C). Humidity is 90.3% and wind speed is 135.6 km/h.

Is it safe to go outside in Brighton?

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

Air Quality in Brighton, United Kingdom

Drizzle

16.5°C · 90.3% humidity

16.5°

Feels 16.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Station readings 47h ago

AQI 18

PM2.5 4.2 µg/m³ · 47h ago

Air Quality Index Trend

15h · 1 stn

View full history →

Brighton'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.

90.3%

Humidity

135.6 km/h

Wind WSW

1018.9 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.7 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Brighton?

Temperature & Precipitation

PM2.5 Trend

15h · 1 station

PM2.58.7 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Brighton?

10-21

16.5° 10.0°

0.81 mm

10-22

17.0° 11.5°

0.62 mm

10-23

16.0° 10.7°

18.62 mm

10-24

15.1° 12.5°

0.13 mm

10-25

16.4° 12.8°

8.06 mm

10-26

14.9° 9.9°

2.38 mm

10-27

15.9° 7.3°

3.88 mm

Both models agree Avg diff: 2.7°C

Where are air quality stations near Brighton?

Hassocks

11.3 km 13.6°C 69.8% RH PM2.5: 4.0 µg/m³ PM10: 4.7 µg/m³

What cities are near Brighton?

36 Hove 36 Portslade 31 Rottingdean 36 Shoreham-by-Sea 31 Peacehaven 31 Lewes 36 Lancing 36 Burgess Hill 36 Worthing 31 Seaford

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-10-21T13:15 UTC.