What is the air quality in Brentwood today?

The current Air Quality Index (AQI) in Brentwood is 18 (Good). PM2.5 concentration is 4.23 µg/m³.

What is the temperature in Brentwood right now?

The current temperature in Brentwood is 10.8°C (feels like 10.8°C). Humidity is 76.0% and wind speed is 48.9 km/h.

Is it safe to go outside in Brentwood?

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

Air Quality in Brentwood, United Kingdom

Drizzle

10.8°C · 76.0% humidity

10.8°

Feels 10.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

9 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 29 stn

View full history →

Brentwood'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.

76.0%

Humidity

48.9 km/h

Wind N

1019.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.23 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Brentwood?

Temperature & Precipitation

PM2.5 Trend

45h · 29 stations

PM2.54.23 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (9 stations within 25 km)

4.23

Median

5.1

Average

1.2

Low

13.1

High

PM2.5 µg/m³ · Model: 6.0 · Bias: +1.8

What is the 7-day forecast for Brentwood?

10-21

10.8° 7.6°

0.25 mm

10-22

18.7° 7.4°

0.06 mm

10-23

14.5° 9.1°

12.56 mm

10-24

13.2° 8.0°

0.19 mm

10-25

15.9° 9.9°

5.81 mm

10-26

11.4° 8.5°

1.63 mm

10-27

17.5° 5.5°

0.31 mm

Both models agree Avg diff: 3.3°C

Where are air quality stations near Brentwood?

Stanford-le-Hope Roadside, United Kingdom

14.7 km PM2.5: 1.2 µg/m³

Stanford-le-Hope Roadside, United Kingdom

14.7 km PM2.5: 1.9 µg/m³

Bexley - Belvedere, United Kingdom

17.7 km PM2.5: 1.2 µg/m³

Bexley - Belvedere, United Kingdom

17.7 km PM2.5: 5.3 µg/m³

Bexley - Belvedere, United Kingdom

17.7 km PM2.5: 2.4 µg/m³

Bexley - Belvedere West, United Kingdom

18.3 km PM2.5: 4.3 µg/m³

London Bexley, United Kingdom

19.2 km PM2.5: 1.9 µg/m³

Bexley - Slade Green FIDAS, new

19.2 km PM2.5: 0.9 µg/m³ PM10: 1.8 µg/m³

Dartford - St Clements 2, United Kingdom

19.3 km PM2.5: 2.2 µg/m³

Dartford - St Clements 2, United Kingdom

19.3 km PM2.5: 9.1 µg/m³

What cities are near Brentwood?

15 Billericay 27 Hornchurch 30 Romford 12 Basildon 28 Dagenham 23 South Ockendon 8 Stanford-le-Hope 32 Becontree 23 Wickford 17 Pitsea

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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.