What is the air quality in Rayleigh today?

The current Air Quality Index (AQI) in Rayleigh is 20 (Good). PM2.5 concentration is 4.78 µg/m³.

What is the temperature in Rayleigh right now?

The current temperature in Rayleigh is 11.4°C (feels like 11.4°C). Humidity is 80.7% and wind speed is 33.6 km/h.

Is it safe to go outside in Rayleigh?

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

Air Quality in Rayleigh, United Kingdom

Cloudy

11.4°C · 80.7% humidity

11.4°

Feels 11.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

4 stations

Nearby Monitoring Stations

AQI Forecast

25 2am

20 5am

23 8am

24 11am

25 2pm

25 5pm

25 8pm

25 11pm

Air Quality Index Trend

47h · 13 stn

View full history →

Rayleigh'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.

80.7%

Humidity

33.6 km/h

Wind WSW

1021.7 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.78 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Rayleigh?

Temperature & Precipitation

PM2.5 Trend

47h · 13 stations

PM2.54.78 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (4 stations within 25 km)

4.78

Median

5.33

Average

4.1

Low

7.2

High

PM2.5 µg/m³ · Model: 5.9 · Bias: +1.1

What is the 7-day forecast for Rayleigh?

06-09

18.6° 9.8°

0.25 mm

06-10

15.7° 13.0°

8.5 mm

06-11

26.1° 14.3°

2.06 mm

06-12

20.1° 11.0°

06-13

19.3° 9.4°

0.19 mm

06-14

16.3° 11.8°

2.19 mm

06-15

16.1° 9.8°

7.44 mm

Both models agree Avg diff: 4.1°C

Where are air quality stations near Rayleigh?

Southend-on-Sea, United Kingdom

6.9 km PM2.5: 15.9 µg/m³

Southend-on-Sea, United Kingdom

6.9 km PM2.5: 6.0 µg/m³

Stanford-le-Hope Roadside, United Kingdom

13.7 km PM2.5: 32.1 µg/m³

Stanford-le-Hope Roadside, United Kingdom

13.7 km PM2.5: 3.6 µg/m³

Stanford-le-Hope Roadside, United Kingdom

13.7 km PM2.5: 16.9 µg/m³

Rochester Stoke, United Kingdom

14.6 km PM2.5: 9.6 µg/m³

103

Rochester Stoke, United Kingdom

14.6 km PM2.5: 36.3 µg/m³

Rochester Stoke, United Kingdom

14.6 km PM2.5: 5.8 µg/m³

Chatham Roadside, United Kingdom

23.8 km PM2.5: 6.5 µg/m³

Chatham Roadside, United Kingdom

23.8 km PM2.5: 5.0 µg/m³

What cities are near Rayleigh?

19 Hadleigh 22 South Benfleet 22 Wickford 25 Pitsea 18 Rochford 21 Canvey Island 18 Southend-on-Sea 26 Basildon 23 Billericay 30 Stanford-le-Hope

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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 2026-06-09T04:11 UTC.